[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.1"]
[White "Ruzicka, Zdenek"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2163"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,16,33,31,65,4,18,0,28,29,26,27,16,21,27,23,47,0,0,0,10,-22,0,-13,0,0,0,0,0,0,0,0,0,0,14,0,0,0,10,5,5,6,6,8,9,0,0,0,13,13,35,4,12,0,51,0,0,-7,0,-35,-34,-29,-37,-59,-52,-56,-61,-65,-13,-50,0,-133,-133,-197,-197,-358,-179,-316,-304,-264,-196,-532,-534,-5746,-4956,-29977,-29978,-29974,-29970]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. b3 f6 5. Bb2 {[#]} Nh6 $146 ({Predecessor:} 5... e5 6. O-O Nge7 7. Nc3 a6 8. Bc4 b5 9. Bd5 d6 10. d3 b4 11. Bxc6+ Nxc6 12. Nd5 {1-0 (43) Labiano Hernandez,J (2121)-Romero Romero,S (2177) Linares 2019}) 6. c3 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Bd6 7. Na3 (7. d4 $14) 7... O-O $11 8. Nc4 {The position is equal.} Be7 9. Ne3 f5 10. exf5 Nxf5 11. O-O d5 12. d4 cxd4 13. cxd4 Nxe3 14. fxe3 Bd7 15. Bc3 Rc8 16. Qd2 Qb6 17. Bd3 Nb4 18. Bxb4 Qxb4 19. Qe2 Bf6 20. Rad1 Rc3 21. Rf2 Rfc8 22. h4 Qe7 23. g3 e5 {[#] And now ...e4 would win.} 24. dxe5 Bxe5 25. Nxe5 Qxe5 26. Qf3 {White threatens Qf7+ and mate.} Be6 27. Qf4 Qxf4 28. Rxf4 g6 29. Kf2 Re8 30. Rd2 Kg7 31. e4 Rd8 {[#]} (31... d4 $11) 32. Be2 ({Better is} 32. Bc4 $1 $14 {[%mdl 512]}) 32... d4 33. Rf3 Rxf3+ 34. Bxf3 {[%mdl 4096] Endgame KRB-KRB} Kf6 35. e5+ {[%mdl 64] Discovered Attack} Kxe5 {Hoping for ...Rf8.} 36. Bxb7 Bg4 37. Ke1 Rb8 38. Ba6 Rf8 (38... Re8 $15) 39. Be2 Bf5 40. b4 (40. Ba6 $11) 40... Rc8 $17 41. g4 (41. Kf2 $17) 41... Be4 $19 42. b5 $2 (42. Bd1 {is a better defense.}) 42... Rc3 (42... Rc1+ $142 43. Kf2 Rc3) 43. Rb2 (43. Bd1 {was called for.}) 43... Rh3 44. h5 gxh5 45. b6 $2 (45. gxh5 {was the crucial defense.} Kf4 46. Bf1 Rxh5 47. Rf2+ Ke5 48. Kd2) 45... axb6 46. Rb5+ Kf4 47. Rxh5 Rxh5 48. gxh5 Ke3 {Accuracy: White = 52%, Black = 78%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.2"]
[White "Rashkovsky, Nukhim N"]
[Black "Joukl, Zdenek"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2440"]
[BlackElo "2047"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,113,26,0,6,10,16,16,14,13,13,12,14,15,22,-14,-8,-25,7,-13,-1,-27,0,-4,0,0,0,-3,0,0,4,2,14,13,17,10,35,29,52,30,37,38,66,61,102,85,101,46,84,78,90,94,97,89,93,93,218,213,212,219,219,213,261,255,239,245,232,238,370,235,360,199,287,272,579,542,579,489,602,572,659,618,1916,1826,1888,1705,939,1253,6893,6195,5580,5289,29975,29974,5119,4902,29982,29983,29983,29984,29989,29990,29992,29993,29993,610]} 1. d4 d5 2. Nf3 Bf5 3. Bf4 e6 4. e3 Nf6 5. Bd3 Bg6 6. Ne5 Bd6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. c4 {[#]} dxc4 $146 ({Predecessor:} 7... Bxe5 8. Bxe5 c6 9. cxd5 cxd5 10. Bxg6 hxg6 11. Qb3 Qb6 12. Qxb6 axb6 13. Nc3 Nbd7 14. Bd6 {1-0 (38) Novikova,M (2017)-Mira,H (1084) Sharjah 2018}) 8. Bxc4 Bxe5 {The position is equal.} 9. Bxe5 Nbd7 10. Bg3 Nh5 11. Nc3 O-O 12. Qf3 Nxg3 13. Qxg3 c6 14. Rd1 Nb6 15. Bb3 Nd5 (15... a5 $5 {[%cal Ra5a4]} 16. a3 a4 $11) 16. O-O Nxc3 17. bxc3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 18. Rc1 Qb8 19. Qf3 a4 20. Bc2 Qc7 21. Bxg6 hxg6 22. Rb1 Ra7 23. Rfc1 Rd8 24. h4 Qe7 25. g3 Rd5 26. c4 Rf5 27. Qe2 Rfa5 28. e4 (28. Rb2 $16) 28... Kh7 29. Kg2 Qf6 30. Rd1 Qe7 31. e5 Ra8 32. h5 Kg8 {This move loses the game for Black.} (32... g5 $16 {might work better.}) 33. hxg6 $18 fxg6 34. Qe4 Qf7 {[#]} 35. Rd3 $1 {[%cal Rd3f3] Threatens to win with Rf3.} Rf8 36. Rf3 Qxf3+ 37. Qxf3 Rxf3 38. Kxf3 {[%mdl 4096] Endgame KR-KR} Ra7 (38... a3 {was necessary.} 39. Rxb7 Ra4) 39. Ke4 Kf7 (39... a3 $142 40. f4 Kf7) 40. f4 (40. Kf4 $142) 40... Ke7 (40... a3 $142 41. Rb4 Ke7) 41. d5 Kd7 $2 {[#]} (41... exd5+ {is tougher.} 42. cxd5 Kd7 43. dxc6+ Kxc6 44. Rc1+ Kd7 45. Rd1+ Kc8) 42. d6 c5 43. Rb6 a3 44. Kd3 g5 45. fxg5 g6 46. Kc3 Kc8 47. Rb5 b6 48. Rxb6 Rf7 49. Rc6+ Kd8 50. Rxc5 Rf3+ 51. Kb4 Rxg3 52. Ra5 Rxg5 53. Ra8+ {White mates.} Kd7 54. Ra7+ Kd8 55. c5 {[%cal Bc4c5,Bc5c6][%mdl 32]} Rxe5 56. c6 {[%cal Ra7a8]} Ke8 57. Ra8+ {Accuracy: White = 82%, Black = 48%.} (57. Re7+ $142 Kd8 58. c7+ Kc8 59. Re8+ Kd7 60. Rd8+ Kc6 61. c8=Q+ Kb6 62. Qc7+ Ka6 63. Ra8#) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.3"]
[White "Jacek, Miloslav"]
[Black "Kalegin, Evgenij"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1962"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,-2,0,-19,-14,-114,-110,-97,-138,-199,-216,-216,-205,-220,-192,-203,-202,-199,-130,-104,-107,-111,-87,-92,-42,-87,13,12,14,25,24,-516,-520,-462,-403,-380,-193,-268,-266,-245,-216,-199,-219,-209,-204,-199,-189,-173,-169,-127,-93,-178,-162,-207,-207,-207,-210,-256,-248,-322,-330,-354,-352,-343,-342,-339,-339,-449,-328,-387,-387,-387,-387,-556,-553,-1663,-1654]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. O-O {B40: Sicilian: 2...e6, Unusual lines.} Nc6 7. Re1 (7. Bb5 $11 {keeps the balance.}) 7... g5 $1 $17 {[%cal Rg5g4] And now ...g4 would win.} 8. h3 {Black is better.} h5 $1 {...g4 is the strong threat.} 9. g4 (9. Bb5 $17) 9... hxg4 $19 10. hxg4 c4 11. Bc2 {[#]} Bg7 $146 {[%cal Rd7e5]} ({Predecessor:} 11... Qc7 12. d4 cxd3 13. Ba4 Bg7 14. Bxg5 Ndxe5 15. Bf4 f6 16. Na3 a6 17. c4 Bd7 18. cxd5 exd5 19. Qxd3 {0-1 (26) Wagner,F (2323)-Petr,M (2495) Germany 2009}) 12. d4 cxd3 $1 13. Ba4 Nc5 ({Better is} 13... Qc7 $1 $19 {[%cal Rd7e5]} 14. Bxg5 Ndxe5) 14. Bxc6+ $17 bxc6 15. Bxg5 Qc7 {White must now prevent ...Ne4.} 16. Nbd2 Bb7 17. b4 Ne4 (17... Nd7 $17 18. Bf4 c5 19. bxc5 Nxc5) 18. Nxe4 $11 dxe4 19. Rxe4 c5 20. Re3 $2 {[%mdl 8192]} (20. Qxd3 $11 {and White is okay.} Rc8 21. Rd1) 20... c4 $19 21. Qa4+ Kf8 22. Bf4 Rd8 (22... Rh3 $142 23. Kg2 Rxf3 24. Rxf3 Bxe5 25. Bxe5 Qxe5) 23. Qa5 (23. Nh2 $142) 23... Qxa5 24. bxa5 Rh3 25. Kg2 Rxf3 26. Rxf3 {[#]} d2 $1 $40 {[%cal Rd2d1][%mdl 128] Black is out for blood.} 27. Rd1 Rd3 {[%mdl 64] Pin} 28. Be3 Bxe5 ({But not} 28... Rxc3 29. Rxd2 Ke8 30. Rb2 $15) 29. Rxd2 Bxc3 {[%mdl 64] Double Attack} ({Worse is} 29... Rxc3 30. Rd7 $14) 30. Rxd3 (30. Rc2 $17) 30... cxd3 {[%mdl 4096] Endgame KRB-KB} 31. a6 Bxa6 32. Rh3 {[#]} d2 $1 {[%cal Rd2d1]} 33. Bxd2 Bxd2 34. Ra3 Bb7+ 35. f3 a5 36. Rd3 Bb4 37. a3 Be7 38. Rb3 Bc6 39. Rc3 Bd5 40. Rc8+ Kg7 41. Rc3 (41. a4 {was forced.}) 41... a4 42. Kg3 Bb3 {Accuracy: White = 44%, Black = 70%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.4"]
[White "Zhelnin, Vladimir V"]
[Black "Hnat, Zdenek"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2404"]
[BlackElo "1802"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,51,0,0,0,0,28,27,97,32,36,36,247,230,245,173,417,442,500,497,524,522,777,776,776,760,1302,1283,1308,1301,29974,29974]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a6 10. d4 exd4 11. cxd4 Ba7 12. h3 O-O {C50: Hungarian Defence and Giuoco Pianissimo.} 13. O-O Be6 (13... b5 $5 {[%cal Rb5c4]} 14. Bb3 Ne7 $11) 14. Rc1 {[%cal Ba1c1,Bc1c4,Bc4a4,Ba4f4][%mdl 32]} Rc8 {[#]} (14... Na5 $11) 15. Nf4 $146 (15. Bxa6 $1 $16 Ne7 16. Bxb7) ({Predecessor:} 15. Bxa6 bxa6 16. Rxc6 Bxd5 17. exd5 Bb6 18. Qd3 a5 19. Re1 a4 20. Re3 Ra8 21. Qc2 {1-0 (34) Balashov,Y (2600)-Smejkal,J (2535) Moscow 1981}) 15... Bxc4 $14 16. Rxc4 f5 $2 {Black cannot hold the game after this.} (16... Bb6 $14) 17. Ne6 $18 {[%cal Bf4e6,Be6f8,Bf8e6][%mdl 96] [#] Double Attack} Qe8 18. d5 Na5 $2 (18... Rf7 19. Qd3 (19. dxc6 b5 $14) 19... fxe4 20. Qxe4 (20. Rxe4 Ne7 $16) 20... Ne5) 19. Ra4 fxe4 20. Nxf8 ({Worse is} 20. Rxa5 exf3 21. Nxf8 fxg2 $11) 20... exf3 21. Ne6 ({Weaker is} 21. Rxa5 fxg2 22. Kxg2 Qxf8 $11) 21... fxg2 22. Kxg2 Nc6 {[#]} 23. Qg4 $1 {[%csl Ge6][%cal Rg4g7]} Qf7 24. Rf4 Qd7 25. dxc6 Qxc6+ 26. Kh2 {Accuracy: White = 70%, Black = 32%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.5"]
[White "Knaak, Rainer"]
[Black "Watzka, Horst"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2478"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,80,35,32,34,20,18,7,25,18,36,-18,13,2,37,18,13,12,75,67,59,59,106,93,109,91,95,69,67,29,31,30,35,8,44,0,0,0,0,-35,-62,-66,0,0,0,0,66,59,94,97,80,20,27,25,14,0,199,0,0,0,0,-59,-63,-52,-56]} 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. e3 O-O 7. Be2 c6 8. Qc2 Ne8 9. Bxe7 Qxe7 10. O-O Ndf6 {[#] A54: Old Indian Defence with Nf3, but without e4.} 11. Rfe1 $146 ({Predecessor:} 11. dxe5 dxe5 12. Rad1 Bg4 13. Rd2 Nc7 14. Rfd1 Bxf3 15. Bxf3 Rad8 16. Qa4 Rxd2 17. Rxd2 Qc5 18. Be2 {½-½ (32) Knechtel,R (2245)-Hausner,I (2321) Austria 2017}) 11... Bg4 12. Rac1 g6 {The position is equal.} 13. b4 {[%cal Bb2b4,Bb4b5,Bb5c6][%mdl 32]} Ng7 14. c5 (14. h3 $14 Bxf3 15. Bxf3) 14... Bxf3 (14... exd4 {is more complex.} 15. exd4 Rae8 16. Qd2 Qd8 17. Rcd1 Bxf3 18. Bxf3 Rxe1+ 19. Rxe1 dxc5 20. bxc5 Ne6) 15. Bxf3 Rad8 16. dxe5 Qxe5 17. b5 dxc5 (17... d5 $11) 18. bxc6 $16 b6 19. Qa4 Ra8 20. Red1 Ne6 21. g3 Nc7 22. Rd2 a6 23. Qb3 b5 24. a4 {[%cal Ra4b5]} Rab8 25. Qb1 Rfe8 26. Rb2 {[%cal Ra4b5]} b4 27. Ne2 Ne6 28. Nf4 Ng5 29. Bg2 {Nd3 is the strong threat.} Nfe4 (29... Nge4 $15) 30. h4 Nc3 {[%mdl 64] Double Attack} 31. Qd3 Ne6 (31... Nge4 $11) 32. Qxa6 $14 Nc7 33. Qc4 Nxa4 34. Rb3 (34. Ra2 $1 $16 {[%cal Ra2a4]} Nc3 35. Ra7) 34... Red8 35. Nd3 Qe6 36. Qc2 Ra8 $2 {[#]} (36... Rb5 $11) 37. Nf4 $2 (37. Nxb4 $1 $18 {[%mdl 512] Hoping for Nd3.} cxb4 38. Rxb4) 37... Qe5 $11 38. Rd3 Nc3 39. Rxc3 (39. Bf3 $11) 39... bxc3 $15 40. Qxc3 Qxc3 {Accuracy: White = 68%, Black = 65%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.6"]
[White "Kratschmer, Heinz"]
[Black "Chevelevitch, Evgueni"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2037"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,101,5,0,0,-21,0,-21,-7,-71,23,18,23,34,66,22,28,-31,-21,-28,-19,-26,-29,-37,-27,-33,-16,-26,-8,-9,-12,-14,0,0,0,0,0,0,0,-14,-8,-8,-19,-8,-11,-14,-14,-17,-28,-39,-14,-40,-41,-37,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-65,-65,-65,-64,-59,-66,-50,-64,-72,-8,-129,-129,-129,-129,-129,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 c5 7. Ne5 {7.Ne5 was played by the boomers.} cxd4 8. exd4 Nc6 {D00: 1 d4 d5: Unusual lines.} 9. Qd2 Qa5 10. h4 h5 11. f3 {[#]} (11. O-O-O $11 {keeps the balance.}) 11... Be6 {[#]} (11... Nd7 $1 $17) 12. O-O-O $146 ({Predecessor:} 12. Nxc6 bxc6 13. Be5 c5 14. dxc5 Qxc5 15. O-O-O Qa5 16. Kb1 Rfd8 17. Qd4 Rab8 18. Qa4 Qxa4 19. Nxa4 {0-1 (48) Tjurins,I (2193)-Gorbatov,A (2384) Moscow 2008}) 12... Rfc8 13. Kb1 a6 14. Nxc6 Rxc6 15. Ne4 (15. Bd3 $1 $11) 15... Qxd2 $15 16. Nxf6+ Bxf6 17. Rxd2 Bf5 18. Bd3 Bxd3 19. Rxd3 Rac8 20. c3 Re6 21. Re3 Rcc6 22. g3 Rxe3 23. Bxe3 $11 {[%mdl 4096] Endgame KRB-KRB} Re6 24. Re1 $1 g5 25. hxg5 Bxg5 26. Bf2 Rxe1+ 27. Bxe1 {KB-KB} f5 28. f4 h4 29. gxh4 Bxf4 30. Kc2 Kg7 31. Kd3 e6 32. a4 Kg6 33. b3 b5 (33... Kh5 {feels hotter.} 34. c4 e5 35. cxd5 e4+ 36. Ke2 Bd6) 34. axb5 axb5 35. c4 bxc4+ 36. bxc4 dxc4+ 37. Kxc4 Bd6 38. Kd3 Kh5 39. Ke3 ({White should play} 39. Kc4 $11) 39... Kg4 $1 $15 40. Bf2 Bc7 41. Be1 Bd8 42. Bf2 $1 Bb6 {...e5 is the strong threat.} 43. Ke2 $1 f4 (43... Ba5 $17 44. Ke3 Bb6) 44. h5 (44. Kd3 $1 $11) 44... Kxh5 $17 45. Kf3 Kg5 {Strongly threatening ...Kf5.} 46. Ke4 Kg4 (46... Ba5 $17 {White must now prevent ...Bd2.} 47. Kf3 Kf5) 47. Ke5 $1 $11 {The position is equal.} Kf3 48. Bh4 $1 Ke3 49. Bg5 Bxd4+ 50. Kxe6 Ke4 {[#] And now ...f3 would win.} 51. Bxf4 $1 {[%mdl 512] Accuracy: White = 81%, Black = 77%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.7"]
[White "Hort, Vlastimil"]
[Black "Pitzl, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2397"]
[BlackElo "2023"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,34,33,6,8,-9,18,8,22,8,10,-13,11,-11,4,5,32,-33,-44,-53,100,-11,-15,-59,-46]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. Be3 c5 {B09: Pirc Defence: Austrian Attack.} 8. Bxa6 {[#] Black must now prevent Bc4.} cxd4 9. Bxd4 {And now Bc4 would win.} bxa6 {The position is equal.} 10. O-O Bb7 {[#]} 11. Qe2 $146 ({Predecessor:} 11. Qd3 Qa5 12. Rad1 e6 13. Nd2 Rfd8 14. Nb3 Qc7 15. Qe2 e5 16. fxe5 dxe5 17. Bf2 Rxd1 18. Qxd1 {½-½ (23) Tonteri,A (1984)-Reed,D (2089) Jyvaskyla 2008}) 11... Qc7 12. Rfe1 Rac8 13. Rad1 e6 14. Qf2 (14. h3 $14) 14... Ng4 $15 15. Qh4 Bxd4+ $2 {[#]} (15... e5 $1 $15 {stays ahead.} 16. fxe5 (16. Bxa7 Bxe4 17. Qxg4 Qxa7+ 18. Kh1 f5 $17) 16... dxe5) 16. Nxd4 ({Only move:} 16. Rxd4 $16 e5 17. Rd2 Qb6+ 18. Kh1) 16... e5 $1 $11 {[%cal Re5d4]} 17. Qxg4 exd4 {Accuracy: White = 56%, Black = 70%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.8"]
[White "Nickl, Klaus"]
[Black "Buchal, Stephan"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1946"]
[BlackElo "2276"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:08]} Bg7 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:06]} Nd7 {[%emt 0:00:43]} 5. c3 {[%emt 0:02:35]} e5 {[%emt 0:01:16]} 6. dxe5 {[%emt 0:01:43]} dxe5 {[%emt 0:00:32]} 7. Bg3 {[%emt 0:00:18]} Qe7 {[%emt 0:10:13]} 8. Nbd2 {[%emt 0:05:35]} Ngf6 {[%emt 0:07:19]} 9. h3 {[%emt 0:02:35]} O-O {[%emt 0:01:06]} 10. Qc2 {[%emt 0:08:46]} b6 {[%emt 0:06:14]} 11. Be2 {[%emt 0:06:03]} Bb7 {[%emt 0:01:32]} 12. O-O {[%emt 0:00:08]} e4 {[%emt 0:06:40]} 13. Nd4 {[%emt 0:02:20]} Ne5 {[%emt 0:11:40]} 14. Bxe5 {[%emt 0:14:16]} Qxe5 {[%emt 0:00:14]} 15. a4 {[%emt 0:05:21]} a5 {[%emt 0:07:34]} 16. Bb5 {[%emt 0:06:19]} c5 {[%emt 0:07:02]} 17. Nc4 {[%emt 0:02:57]} Qc7 {[%emt 0:03:17]} 18. Ne2 {[%emt 0:00:47]} Nd5 {[%emt 0:03:52]} 19. Rad1 {[%emt 0:03:17]} Rad8 {[%emt 0:04:15]} 20. Na3 {[%emt 0:01:15]} Qe7 {[%emt 0:11:20]} 21. Rd2 {[%emt 0:02:23]} Be5 {[%emt 0:01:16]} 22. Rfd1 {[%emt 0:00:34]} Bc7 {[%emt 0:04:47]} 23. Bc4 {[%emt 0:08:36]} Qe5 {[%emt 0:02:55]} 24. g3 {[%emt 0:03:40]} Nf6 {[%emt 0:02:38]} 25. Rxd8 {[%emt 0:03:01]} Bxd8 {[%emt 0:00:17]} 26. Bb5 {[%emt 0:01:29]} Qf5 {[%emt 0:00:53]} 27. Nf4 {[%emt 0:03:06]} Bc7 {[%emt 0:00:47]} 28. g4 {[%emt 0:05:07]} Qg5 {[%emt 0:00:48]} 29. Ng2 {[%emt 0:06:58]} Qe5 {[%emt 0:00:23]} 30. Nf4 {[%emt 0:01:53]} Qg5 {[%emt 0:00:02]} 31. Ng2 {[%emt 0:00:57]} h5 {[%emt 0:00:14]} 32. Be2 {[%emt 0:00:31]} hxg4 {[%emt 0:00:17]} 33. hxg4 {[%emt 0:00:36]} Bc8 {[%emt 0:03:04]} 34. Nb5 {[%emt 0:01:05]} Bb8 {[%emt 0:00:31]} 35. Nd6 {[%emt 0:00:16]} Bxg4 {[%emt 0:00:38]} 36. Bxg4 {[%emt 0:02:08]} Qxg4 {[%emt 0:00:08]} 37. Kf1 {[%emt 0:00:24]} Rd8 {[%emt 0:01:12]} 38. Rd2 {[%emt 0:00:11]} Rxd6 {[%emt 0:00:12]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.9"]
[White "Sejkora, Vlastimil"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2149"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,51,6,7,18,-35,-24,-47,5,-30,-18,-21,-10,-144,-33,-25,-22,-99,-97,-178,-5,-14,-12,-43,-35,-7,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. Ne2 Bg7 5. c3 e5 6. O-O Nge7 7. d3 O-O 8. Be3 d6 9. d4 exd4 $1 {The main line 9...exd4 scores better than 9...cxd4.} 10. cxd4 Qb6 {[%cal Rc5d4] B20: Sicilian: Unusual White 2nd moves.} 11. dxc5 (11. Nbc3 $11) 11... dxc5 12. Nbc3 Rd8 (12... Qxb2 $15 13. Rb1 Qa3) 13. Nd5 Nxd5 14. exd5 Nd4 {[#]} (14... Bxb2 15. Rb1 $16) 15. Bg5 $146 (15. Nxd4 $11 cxd4 16. Bg5) ({Predecessor:} 15. Nxd4 cxd4 16. Bg5 Re8 17. Qa4 Bf5 18. Rfe1 Rec8 19. Rac1 h6 20. Bf4 Qxb2 21. h4 Rxc1 22. Bxc1 {0-1 (33) Bauer,E-Fauth,D Wuerttemberg 1992}) 15... Re8 (15... Bg4 $17 16. Bxd8 Rxd8) 16. Nxd4 $15 Bxd4 17. Qa4 (17. Qd2 $11 {keeps the balance.}) 17... Bf5 $17 18. d6 {[#]} (18. Qb3 $17 {was called for.}) 18... f6 $2 ({Weaker is} 18... Bxb2 19. Rfe1 $11) (18... Re2 $1 $19 19. d7 Qc7) 19. Rae1 Rxe1 20. Rxe1 {Intending Bd5+ and mate.} fxg5 21. Re8+ Rxe8 {The position is equal.} 22. Qxe8+ Kg7 23. Qe7+ $1 Kh6 24. h4 $1 {[%cal Rh4g5]} gxh4 25. Qxh4+ Kg7 26. Qe7+ {[%mdl 64] Double Attack. Accuracy: White = 47%, Black = 57%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.10"]
[White "Hausner, Ivan"]
[Black "Janda, Zdenek"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2339"]
[BlackElo "2065"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,113,73,111,72,134,110,158,148,158,146,131,134,185,176,175,170,313,314,314,312,323,181,172,180,191,185,165,178,236,177,177,180,177,184,187,181,190,192,194,197,222,251,307,204,220,197,373,226,360,157,137,135,202,202,202,202,200,200,200,196,206,199,198,198,191,191,229,210,283,195,191,187,189,134,134,134,148,135,149,102,102,102,102,103,103,102,141,110,620,597,605,606,559,542,899,845,2232,2020,29986,29987,29987,29988,29988,29988,29988,29989]} 1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 g6 5. Nc3 {[#]} Na6 $146 ({Predecessor:} 5... Bg7 6. Nf3 Ne7 7. Nd2 a6 8. a4 Nd7 9. Nc4 Nb6 10. a5 Nxc4 11. Bxc4 O-O 12. Be3 Kh8 {0-1 (51) Nassr,A (2208)-Taieb,S (2103) Monastir 2017}) 6. Nf3 {A44: Semi-Benoni.} Rb8 (6... Bg7 $142) 7. O-O Bd7 8. a4 {White is clearly better.} Bg7 9. Nb5 Qe7 10. Nd2 Nb4 (10... Nf6 $16 11. f4 (11. Nxa7 Nc7 $16) 11... O-O) 11. Be2 {aiming for Nc4.} a6 12. Na3 a5 (12... Bxa4 $142 13. b3 Bd7) 13. Nb5 $18 Nf6 14. c3 Na6 15. Qc2 (15. Nc4 $142 Bxb5 16. axb5) 15... O-O 16. Nc4 Ne8 17. Nxa5 f5 18. f3 f4 (18... Nac7 $142 19. Nxc7 Nxc7) 19. Nc4 g5 20. Bd2 Rf6 21. Nb6 Rh6 22. Nxd7 Qxd7 23. Na3 Nf6 24. Nc4 Kh8 25. b4 Rg8 26. Qd3 Bf8 27. h3 Rgg6 $2 (27... cxb4 28. cxb4 Nh5) 28. Rf2 Rh4 (28... Rg7 $142 29. b5 Nc7) 29. Kf1 (29. b5 $18 {is more deadly.}) 29... g4 30. fxg4 {b5 is the strong threat.} Nxg4 (30... cxb4 $16 31. cxb4 Nxg4 {[%mdl 64] Back Rank}) 31. Bxg4 Rgxg4 32. Be1 ({And not} 32. Nb6 Qg7 $11) 32... Rg8 33. b5 Nc7 34. Nd2 Rh6 35. c4 Be7 {intending ...Bh4.} 36. Nf3 Rhg6 37. Rb2 Ne8 38. a5 Nf6 39. Raa2 Nh5 40. a6 b6 41. a7 (41. Kg1 $18) 41... Ra8 $16 {[#]} 42. Ra6 $1 Bd8 43. Rba2 $36 {[%mdl 2048] White is on the roll.} Ng3+ 44. Bxg3 Rxg3 45. Qe2 Qe8 46. Kg1 Rg7 47. Nh2 Rg3 48. R2a3 {Black must now prevent Rxg3.} Qf7 $2 {[%mdl 8192] [#] Black cannot hold the game after this.} (48... Rg7 $16 49. Nf1 Qg6) 49. Rxg3 $1 $18 fxg3 50. Nf1 Rxa7 51. Nxg3 Bg5 52. Nf5 Rxa6 53. bxa6 Qd7 54. Qa2 {White mates.} Qa7 55. Qa4 {[%cal Ra4e8]} h6 56. Qe8+ Kh7 57. Qc8 {Accuracy: White = 69%, Black = 48%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.11"]
[White "Mlynek, Petr"]
[Black "Lechtynsky, Jiri"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2053"]
[BlackElo "2330"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,76,76,52,106,105,164,183,171,90,111,43,64,34,32,32,36,27,35,-61,-61,-54,-43,-45,-58,-58,-64,-64,-27,-77,-13,-24,-13,-13,-2,-37,-37,-38,-42,-44,-25,-33,-25,-31,-15,-22,-26,-25,-8,-16,-22,-44,-17,-25,-19,-42,-20,-20,-20,-58,-65,-96,-37,-41,-37,-89,-106,-91,-65,-256,-250,-433,-414,-362,-237,-404,-381,-491,-466,-554,-530,-974,-877,-1109,-1000]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 O-O 6. O-O d6 7. Nc3 Qa5 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 Nfd7 11. Be3 c5 12. dxc5 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} dxc5 (12... Bxc3 $14 13. bxc3 Nxc5) 13. e5 $1 $16 a6 (13... Qb6 $16) 14. e6 $1 $18 {[%cal Re6d7] White is clearly better.} (14. Bxb7 $6 Ra7 $14) 14... fxe6 {[#]} 15. Bg4 $146 (15. Bxb7 $18 Ra7 16. Bg2) ({Predecessor:} 15. Bxb7 Ra7 16. Bg2 Ne5 17. Ne4 Nxc4 18. Bxc5 Rd7 19. Qg4 Rf5 20. b4 Qa4 21. Rad1 Qxa2 {1-0 (34) Boyd,S (2306)-Claverie,C (2354) France 2010}) 15... Qb6 {[#]} 16. Rb1 (16. Qb3 $1 $16) 16... Qc6 17. Bg5 Ne5 18. Bxe7 Re8 19. Bg5 Nbd7 20. Qa4 (20. Be2 $1 $14) 20... Qxa4 $1 $15 21. Nxa4 b5 22. cxb5 axb5 23. Nc3 Nxg4 24. hxg4 Ne5 {And now ...Nf3+ would win.} 25. Be3 c4 (25... Reb8 $17 26. a3 Nd3) 26. Nxb5 $11 {Nc7 is the strong threat.} Rxa2 27. Nc3 Ra5 28. Rfc1 Nxg4 29. Ne4 Nxe3 30. fxe3 Rc8 31. Nd6 Rc6 32. Nxc4 Rb5 33. b3 h5 34. Kf2 Kh7 35. Kf3 Rf5+ 36. Ke4 Rg5 37. Kf3 Rc8 38. Rg1 Rg4 39. Rbd1 Rb8 40. Rb1 g5 41. Nd2 {[#]} Rf8+ (41... Bc3 $1 $17 {[%cal Rc3d2]} 42. Nc4 Kg6) 42. Ke2 $15 Be5 43. b4 ({White should try} 43. Rbc1 $15) 43... Kg6 $17 ({Reject} 43... Bxg3 44. b5 $11) ({Much weaker is} 43... Rxg3 $6 44. Rxg3 Bxg3 45. Ne4 $11) 44. b5 Rxg3 ({Of course not} 44... Bxg3 $6 45. b6 $11) 45. Nc4 $2 {Loses the game.} (45. Rxg3 $15 Bxg3 46. Ne4) 45... Bb8 $19 46. b6 $2 (46. Rxg3 Bxg3 47. Nd2) 46... Rxg1 47. Rxg1 {[%mdl 4096] Endgame KRB-KRN} Rc8 48. Kd3 $2 (48. Nd2 {might work better.}) 48... g4 49. b7 Rc5 {Black is clearly winning.} 50. Rb1 h4 51. Kd4 Rd5+ 52. Ke4 h3 {Accuracy: White = 44%, Black = 73%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.12"]
[White "Mozny, Milos"]
[Black "Fencl, Vaclav"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2261"]
[BlackElo "1857"]
[Annotator "ChessBase"]
[PlyCount "36"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:34]} e6 {[%emt 0:00:38]} 3. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:01:19]} 4. Bf4 {[%emt 0:00:28]} Bd6 {[%emt 0:01:16]} 5. Bg3 {[%emt 0:00:26]} Nf6 {[%emt 0:01:35]} 6. e3 {[%emt 0:00:39]} O-O {[%emt 0:01:39]} 7. Nbd2 {[%emt 0:02:47]} b6 {[%emt 0:02:56]} 8. Ne5 {[%emt 0:02:15]} Qc7 {[%emt 0:07:13]} 9. f4 {[%emt 0:04:35]} Ba6 {[%emt 0:01:57]} 10. Bxa6 {[%emt 0:00:52]} Nxa6 {[%emt 0:00:06]} 11. O-O {[%emt 0:00:33]} Rac8 {[%emt 0:01:49]} 12. Bh4 {[%emt 0:10:31]} Be7 {[%emt 0:02:15]} 13. f5 {[%emt 0:02:16]} Nb8 {[%emt 0:03:09]} 14. Bxf6 {[%emt 0:16:22]} Bxf6 {[%emt 0:01:02]} 15. Ng4 {[%emt 0:00:11]} Nd7 {[%emt 0:02:48]} 16. Nxf6+ {[%emt 0:24:50]} Nxf6 {[%emt 0:01:01]} 17. fxe6 {[%emt 0:00:34]} fxe6 {[%emt 0:00:42]} 18. Qb3 {[%emt 0:00:09]} Ng4 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.13"]
[White "Stebbings, Anthony J"]
[Black "Mojzis, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2313"]
[BlackElo "2074"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Bb4 {[%emt 0:02:17]} 4. Qc2 {[%emt 0:00:00]} d6 {[%emt 0:05:54]} 5. a3 {[%emt 0:01:03]} Bxc3 {[%emt 0:00:27]} 6. Qxc3 {[%emt 0:00:04]} e5 {[%emt 0:00:30]} 7. d3 {[%emt 0:05:37]} O-O {[%emt 0:00:49]} 8. e3 {[%emt 0:00:49]} Re8 {[%emt 0:01:12]} 9. b4 {[%emt 0:02:52]} Bg4 {[%emt 0:05:07]} 10. Be2 {[%emt 0:00:47]} Nbd7 {[%emt 0:01:02]} 11. Bb2 {[%emt 0:01:23]} Nf8 {[%emt 0:06:40]} 12. O-O {[%emt 0:00:20]} Ne6 {[%emt 0:00:25]} 13. Rfe1 {[%emt 0:01:59]} e4 {[%emt 0:01:26]} 14. Nd2 {[%emt 0:07:38]} Bxe2 {[%emt 0:01:01]} 15. Rxe2 {[%emt 0:00:04]} exd3 {[%emt 0:00:20]} 16. Qxd3 {[%emt 0:00:40]} Qe7 {[%emt 0:01:46]} 17. Ree1 {[%emt 0:02:06]} Rad8 {[%emt 0:02:22]} 18. e4 {[%emt 0:01:38]} c6 {[%emt 0:09:57]} 19. Qe3 {[%emt 0:11:59]} a6 {[%emt 0:02:44]} 20. Rad1 {[%emt 0:07:27]} h6 {[%emt 0:04:21]} 21. Nf1 {[%emt 0:05:25]} Ng4 {[%emt 0:15:14]} 22. Qg3 {[%emt 0:05:37]} Nf6 {[%emt 0:00:47]} 23. f3 {[%emt 0:03:46]} Nh5 {[%emt 0:03:54]} 24. Qg4 {[%emt 0:02:16]} Qg5 {[%emt 0:05:49]} 25. Ne3 {[%emt 0:00:36]} Qxg4 {[%emt 0:02:20]} 26. fxg4 {[%emt 0:01:21]} Nhf4 {[%emt 0:07:58]} 27. Nf5 {[%emt 0:01:10]} Ng5 {[%emt 0:03:16]} 28. Nxd6 {[%emt 0:05:52]} Re6 {[%emt 0:00:19]} 29. e5 {[%emt 0:04:42]} Rd7 {[%emt 0:02:26]} 30. h4 {[%emt 0:02:22]} Nh7 {[%emt 0:00:19]} 31. Nf5 {[%emt 0:08:58]} Nf8 {[%emt 0:05:30]} 32. Rxd7 {[%emt 0:05:23]} Nxd7 {[%emt 0:00:09]} 33. Re3 {[%emt 0:06:36]} Nb6 {[%emt 0:00:28]} 34. Re4 {[%emt 0:01:52]} Nd3 {[%emt 0:01:23]} 35. Ba1 {[%emt 0:01:09]} Nd7 {[%emt 0:02:34]} 36. Nd6 {[%emt 0:00:39]} b5 {[%emt 0:00:34]} 37. cxb5 {[%emt 0:00:17]} cxb5 {[%emt 0:00:12]} 38. Nb7 {[%emt 0:01:10]} N3xe5 {[%emt 0:01:55]} 39. Bxe5 {[%emt 0:00:35]} Rxe5 {[%emt 0:00:39]} 40. Nc5 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:00]} 41. Nxe4 {[%emt 0:02:27]} Kf8 {[%emt 0:01:36]} 42. Kf2 {[%emt 0:00:23]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.14"]
[White "Navratil, Frantisek"]
[Black "Page, Mark E"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2124"]
[BlackElo "2135"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:57]} 4. Nxd4 {[%emt 0:01:07]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:20]} a6 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:55]} e5 {[%emt 0:00:18]} 7. Nb3 {[%emt 0:00:24]} Be7 {[%emt 0:00:09]} 8. Be3 {[%emt 0:00:57]} Be6 {[%emt 0:00:19]} 9. O-O {[%emt 0:00:22]} Nbd7 {[%emt 0:02:54]} 10. f3 {[%emt 0:06:30]} b5 {[%emt 0:04:18]} 11. Qe1 {[%emt 0:09:48]} O-O {[%emt 0:04:28]} 12. Qf2 {[%emt 0:07:33]} b4 {[%emt 0:08:43]} 13. Na4 {[%emt 0:04:45]} Qc7 {[%emt 0:02:36]} 14. Bd3 {[%emt 0:03:16]} Rfb8 15. Nd2 {[%emt 0:06:09]} d5 {[%emt 0:11:26]} 16. exd5 {[%emt 0:07:10]} Nxd5 {[%emt 0:01:15]} 17. Kh1 {[%emt 0:00:53]} Nxe3 {[%emt 0:09:41]} 18. Qxe3 {[%emt 0:00:16]} f5 {[%emt 0:02:13]} 19. Rae1 {[%emt 0:07:43]} Bf6 {[%emt 0:01:39]} 20. b3 {[%emt 0:00:15]} Re8 {[%emt 0:08:36]} 21. Bc4 {[%emt 0:02:11]} g6 {[%emt 0:05:35]} 22. Rd1 {[%emt 0:02:49]} Kg7 {[%emt 0:01:48]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.15"]
[White "Bowmer, Kevin"]
[Black "Trojan, Lubos"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2116"]
[BlackElo "1928"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 4. e5 {[%emt 0:00:15]} Nfd7 {[%emt 0:00:05]} 5. c3 {[%emt 0:00:15]} c5 {[%emt 0:00:11]} 6. Bd3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:26]} 7. Ne2 {[%emt 0:00:17]} Qb6 {[%emt 0:01:48]} 8. Nf3 {[%emt 0:00:57]} cxd4 {[%emt 0:00:46]} 9. cxd4 {[%emt 0:00:49]} Bb4+ {[%emt 0:01:38]} 10. Bd2 {[%emt 0:00:46]} Bxd2+ {[%emt 0:00:46]} 11. Qxd2 {[%emt 0:00:18]} Qb4 {[%emt 0:06:40]} 12. Rc1 {[%emt 0:02:34]} Qxd2+ {[%emt 0:01:45]} 13. Kxd2 {[%emt 0:00:27]} O-O {[%emt 0:04:08]} 14. Bb5 {[%emt 0:17:00]} Ndb8 {[%emt 0:00:55]} 15. Nc3 {[%emt 0:07:00]} Bd7 {[%emt 0:01:36]} 16. Bd3 {[%emt 0:17:08]} Ne7 {[%emt 0:07:22]} 17. Nb5 {[%emt 0:06:15]} Bxb5 {[%emt 0:04:19]} 18. Bxb5 {[%emt 0:00:24]} Nbc6 {[%emt 0:01:43]} 19. Rc5 {[%emt 0:05:49]} Rac8 {[%emt 0:05:03]} 20. Rhc1 {[%emt 0:01:14]} a6 {[%emt 0:00:59]} 21. Bd3 {[%emt 0:04:06]} Rfd8 {[%emt 0:07:41]} 22. Ke3 {[%emt 0:04:22]} h6 {[%emt 0:05:18]} 23. h4 {[%emt 0:01:11]} Kf8 {[%emt 0:00:16]} 24. Nd2 {[%emt 0:05:38]} Ke8 {[%emt 0:05:07]} 25. f4 {[%emt 0:00:58]} Kd7 {[%emt 0:05:59]} 26. g4 {[%emt 0:01:09]} h5 {[%emt 0:01:36]} 27. gxh5 {[%emt 0:07:11]} Rh8 {[%emt 0:00:37]} 28. Nf3 {[%emt 0:01:01]} Rxh5 {[%emt 0:03:00]} 29. a3 {[%emt 0:00:56]} g6 {[%emt 0:03:24]} 30. b4 {[%emt 0:00:19]} Rhh8 {[%emt 0:03:48]} 31. Rh1 {[%emt 0:01:09]} b6 {[%emt 0:01:39]} 32. Rcc1 {[%emt 0:01:12]} Nb8 {[%emt 0:00:26]} 33. Rxc8 {[%emt 0:01:44]} Rxc8 {[%emt 0:00:44]} 34. Ng5 {[%emt 0:00:22]} Rc3 {[%emt 0:02:07]} 35. Nxf7 {[%emt 0:00:59]} Nf5+ {[%emt 0:01:13]} 36. Kd2 {[%emt 0:00:15]} Rxa3 {[%emt 0:00:16]} 37. Nh8 {[%emt 0:02:29]} Nc6 {[%emt 0:02:36]} 38. Nxg6 {[%emt 0:00:25]} Ra2+ {[%emt 0:00:08]} 39. Kc3 {[%emt 0:00:50]} Ra3+ {[%emt 0:00:18]} 40. Kd2 {[%emt 0:00:00]} Ra2+ 41. Kc3 {[%emt 0:04:12]} Ra3+ {[%emt 0:01:34]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.16"]
[White "Just, Pavel"]
[Black "Stokes, Michael"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1954"]
[BlackElo "2100"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Bxc6 {[%emt 0:00:06]} dxc6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:10]} f6 {[%emt 0:00:00]} 6. d4 {[%emt 0:02:51]} Bg4 {[%emt 0:00:39]} 7. c3 {[%emt 0:03:13]} Bd6 {[%emt 0:04:07]} 8. h3 Bxf3 9. Qxf3 {[%emt 0:24:02]} Ne7 {[%emt 0:01:07]} 10. dxe5 {[%emt 0:03:42]} Bxe5 {[%emt 0:00:04]} 11. Qd1 {[%emt 0:05:41]} Qxd1 {[%emt 0:01:38]} 12. Rxd1 {[%emt 0:00:07]} Ng6 {[%emt 0:00:12]} 13. g3 {[%emt 0:05:22]} Ke7 {[%emt 0:02:04]} 14. f4 {[%emt 0:03:04]} Bd6 {[%emt 0:02:56]} 15. Be3 {[%emt 0:00:14]} h5 {[%emt 0:00:57]} 16. h4 {[%emt 0:01:44]} Kf7 {[%emt 0:01:33]} 17. Nd2 {[%emt 0:03:33]} Rae8 {[%emt 0:03:01]} 18. Re1 {[%emt 0:04:10]} Nf8 {[%emt 0:03:18]} 19. Bf2 {[%emt 0:03:35]} Nd7 {[%emt 0:01:50]} 20. Nf3 {[%emt 0:05:16]} Bc5 {[%emt 0:07:36]} 21. Bd4 {[%emt 0:00:58]} Re7 {[%emt 0:03:26]} 22. Re2 {[%emt 0:00:34]} Rhe8 {[%emt 0:02:00]} 23. Rae1 {[%emt 0:00:11]} Bxd4+ {[%emt 0:05:43]} 24. cxd4 {[%emt 0:01:04]} c5 {[%emt 0:01:15]} 25. d5 {[%emt 0:03:37]} Nb6 {[%emt 0:02:25]} 26. Kf2 {[%emt 0:02:09]} g6 {[%emt 0:01:41]} 27. b3 {[%emt 0:04:06]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.17"]
[White "Burchardt, Brigitte"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2075"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,114,43,53,19,85,74,81,31,45,43,56,16,15,9,14,-15,-25,-49,-52,-57,-63,-125,-125,-125,-125,-125,-125,-122,-122,-117,-118,-122,-125,-124,-122,-122,-103,-111,-108,-101,-87,-172,-149,-154,-165,-171,-163,-192,-193,-193,-185,-237,-247,-282,-272,-331,-325,-375,-331,-325,-297,-337,-318,-328,-250,-278,-268,-277,-174,-188,-116,-393,-375,-374,-357,-349,-317,-328,-202,-194,-169,-235,-190,-191,-200,-208,-187,-339,-339,-322,-175,-599,-593,-585,-522,-940,-850,-807,-770,-12833,-1120,-2103,-738,-12842,-12841,-12844,-12844]} 1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. f3 Nc6 5. Be3 e5 6. Nge2 {B07: Pirc Defence: Miscellaneous Systems.} g6 (6... exd4 $11 {keeps the balance.} 7. Nxd4 Be7) 7. Qd2 $16 Bg7 8. dxe5 {White is better.} Nxe5 9. Nf4 O-O {[#]} 10. Nfd5 $146 ({Predecessor:} 10. O-O-O b5 11. Be2 Rb8 12. Nfd5 Nxd5 13. Nxd5 Be6 14. Kb1 c6 15. Nf4 {½-½ (25) Hutton,H (1723)-Shibut,M (2161) Middleton 2018}) 10... Nxd5 11. Nxd5 Be6 12. Bg5 f6 13. Bh6 Bxh6 14. Qxh6 f5 15. Nf4 (15. Nc3 $1 $15) 15... Qf6 $17 {Threatens to win with ...Nf7.} 16. Nxe6 Qxe6 17. Qh3 Rae8 18. Be2 fxe4 19. Qxe6+ Rxe6 20. fxe4 Rf4 21. Bd3 Nxd3+ 22. cxd3 {[%mdl 4096] Endgame KRR-KRR} d5 23. g3 Rf5 24. Rc1 c6 25. Ke2 (25. Rf1 $17) 25... dxe4 $19 26. d4 Ref6 27. Ke3 Rf2 28. Kxe4 Re2+ ({Don't take} 28... Rxb2 29. Rb1) 29. Kd3 Rxb2 30. d5 (30. Rb1 {was worth a try.} Rf3+ 31. Ke4) 30... cxd5 31. Rc8+ Kg7 32. h4 Rxa2 33. h5 gxh5 34. Rxh5 Rf3+ 35. Kd4 Kg6 ({Don't play} 35... Rxg3 36. Rc7+ Kg6 37. Rhxh7 $19) 36. Rh3 Rb2 37. Rg8+ Kf7 38. Rh8 Rb4+ 39. Ke5 Rg4 ({Better is} 39... Re3+ $1 $19 40. Kxd5 h5 $1 {[%mdl 512]} 41. R8xh5 Rb5+ 42. Kc4 Re4+ 43. Kc3 Re3+ 44. Kc4 Rxh5 45. Rxh5 b6 46. Rh7+ Kg6 $1 {[%mdl 512]}) 40. Rb8 $2 {[%mdl 8192] [#] This move loses the game for White.} (40. R8xh7+ $17 {was necessary.} Rg7 41. Kxd5) 40... Rg5+ $1 41. Kd4 Rb3 42. Rxh7+ Rg7 43. Rh3 a5 44. Kxd5 Ke7 {White must now prevent ...Rb4.} 45. Kc4 (45. Rhh8 {was called for.}) 45... Rb4+ ({Weaker is} 45... Rbxg3 46. Rxb7+ Ke6 47. Rxg3 $11) 46. Kc3 Kd7 47. Ra8 {[#]} Rb5 $1 48. Rf8 $2 (48. g4) 48... Rbg5 49. Rf3 b5 (49... Kc6 $142 50. Rf6+ Kb5) 50. Rd3+ $2 (50. Kb2 {was the crucial defense.}) 50... Kc6 {Black is clearly winning.} 51. Kb3 R7g6 52. Kb2 b4 53. Kb3 Kb5 54. Rf3 a4+ (54... Re6 $142 55. Rh8 a4+ 56. Ka2 Re2+ 57. Ka1 a3 58. Rb8+ Ka4) 55. Kb2 Rd6 (55... Re6 $142 56. Rh2 Rge5) 56. Rh2 Rgd5 57. Rff2 a3+ {Accuracy: White = 45%, Black = 69%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.18"]
[White "Maryasin, Boris"]
[Black "Wagner-Michel, Annett"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2305"]
[BlackElo "2025"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:22]} Nf6 {[%emt 0:00:00]} 4. Qe2 {[%emt 0:02:05]} g6 {[%emt 0:01:46]} 5. Nc3 {[%emt 0:01:55]} Nd4 {[%emt 0:05:40]} 6. Nxd4 {[%emt 0:00:53]} cxd4 {[%emt 0:00:02]} 7. e5 dxc3 {[%emt 0:07:29]} 8. exf6 {[%emt 0:03:01]} e6 {[%emt 0:01:16]} 9. dxc3 {[%emt 0:08:49]} a6 {[%emt 0:06:28]} 10. Ba4 {[%emt 0:01:28]} Qxf6 {[%emt 0:01:07]} 11. Be3 {[%emt 0:00:41]} Qe7 {[%emt 0:27:22]} 12. Bd4 {[%emt 0:05:28]} f6 {[%emt 0:01:21]} 13. O-O {[%emt 0:00:38]} Bh6 {[%emt 0:05:08]} 14. Bc5 {[%emt 0:09:26]} Qf7 {[%emt 0:07:14]} 15. Rfe1 {[%emt 0:02:37]} Bf8 {[%emt 0:08:07]} 16. Qxe6+ {[%emt 0:02:52]} Qxe6 {[%emt 0:00:02]} 17. Rxe6+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:04]} 18. Rxf6+ {[%emt 0:00:19]} Kxf6 {[%emt 0:02:44]} 19. Bd4+ {[%emt 0:00:08]} Kf5 {[%emt 0:01:48]} 20. Bxh8 {[%emt 0:00:20]} b5 {[%emt 0:02:24]} 21. Bb3 {[%emt 0:00:19]} Bb7 {[%emt 0:00:06]} 22. Re1 {[%emt 0:02:06]} Bd6 {[%emt 0:01:05]} 23. Bg7 {[%emt 0:02:20]} Bc6 {[%emt 0:03:06]} 24. h3 {[%emt 0:00:50]} g5 {[%emt 0:00:54]} 25. Bf7 {[%emt 0:03:01]} a5 {[%emt 0:03:59]} 26. Rd1 {[%emt 0:03:08]} Bc5 {[%emt 0:02:37]} 27. Bd4 {[%emt 0:01:16]} Rf8 {[%emt 0:01:57]} 28. g4+ {[%emt 0:04:24]} Kf4 {[%emt 0:02:48]} 29. Bxc5 {[%emt 0:00:29]} Rxf7 {[%emt 0:00:09]} 30. Bd6+ {[%emt 0:00:15]} Ke4 {[%emt 0:02:30]} 31. Kg2 {[%emt 0:00:25]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.19"]
[White "Kierzek, Mira"]
[Black "Shevelev, Arkady"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1983"]
[BlackElo "2278"]
[Annotator "ChessBase"]
[PlyCount "170"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:29]} c5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:01:01]} cxd4 {[%emt 0:00:09]} 5. Qxd4 {[%emt 0:00:17]} Qxd5 {[%emt 0:00:13]} 6. Nc3 {[%emt 0:00:31]} Qxd4 {[%emt 0:00:12]} 7. Nxd4 {[%emt 0:00:08]} a6 {[%emt 0:00:09]} 8. g3 {[%emt 0:02:22]} e5 {[%emt 0:00:09]} 9. Nc2 {[%emt 0:02:00]} Bf5 {[%emt 0:00:22]} 10. Ne3 {[%emt 0:02:25]} Be6 {[%emt 0:00:11]} 11. Bg2 {[%emt 0:01:01]} Nc6 {[%emt 0:00:09]} 12. O-O {[%emt 0:00:57]} O-O-O {[%emt 0:00:16]} 13. Nc2 {[%emt 0:07:16]} Be7 {[%emt 0:11:49]} 14. h3 {[%emt 0:14:17]} Nd4 {[%emt 0:01:23]} 15. Nxd4 {[%emt 0:09:39]} exd4 {[%emt 0:00:11]} 16. Nb1 {[%emt 0:01:04]} Nd5 {[%emt 0:04:33]} 17. a3 {[%emt 0:02:36]} Kb8 {[%emt 0:01:51]} 18. Rd1 {[%emt 0:03:26]} Nb6 {[%emt 0:02:16]} 19. Bf4+ {[%emt 0:01:52]} Bd6 {[%emt 0:00:16]} 20. Bxd6+ {[%emt 0:05:11]} Rxd6 {[%emt 0:00:07]} 21. Nd2 {[%emt 0:02:37]} f5 {[%emt 0:00:22]} 22. Rac1 {[%emt 0:05:36]} Rhd8 {[%emt 0:01:06]} 23. Re1 {[%emt 0:06:52]} Na4 {[%emt 0:01:23]} 24. Nc4 {[%emt 0:01:48]} R6d7 {[%emt 0:01:11]} 25. Ne5 {[%emt 0:05:28]} Rd6 {[%emt 0:00:38]} 26. Nc4 {[%emt 0:01:37]} Bxc4 {[%emt 0:02:21]} 27. Rxc4 {[%emt 0:01:48]} b5 {[%emt 0:00:21]} 28. Rc2 {[%emt 0:02:18]} Rc8 {[%emt 0:02:07]} 29. Rd2 {[%emt 0:04:12]} Nc5 {[%emt 0:02:00]} 30. Red1 {[%emt 0:02:30]} Nb3 {[%emt 0:03:56]} 31. Rd3 {[%emt 0:00:29]} Rc1 {[%emt 0:02:52]} 32. Bf3 {[%emt 0:06:21]} Rxd1+ {[%emt 0:00:28]} 33. Rxd1 {[%emt 0:00:01]} a5 {[%emt 0:00:55]} 34. Bg2 {[%emt 0:00:56]} Kc7 {[%emt 0:01:40]} 35. Bf1 {[%emt 0:02:14]} a4 {[%emt 0:03:35]} 36. Kg2 {[%emt 0:00:49]} Rc6 {[%emt 0:00:53]} 37. e3 {[%emt 0:02:53]} dxe3 {[%emt 0:00:08]} 38. fxe3 {[%emt 0:00:15]} Rc2+ {[%emt 0:00:07]} 39. Kg1 {[%emt 0:00:27]} Rxb2 {[%emt 0:02:24]} 40. Bxb5 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 41. Bc4 {[%emt 0:07:46]} Rc2 {[%emt 0:00:35]} 42. Bg8 {[%emt 0:02:29]} Rc3 {[%emt 0:00:14]} 43. Rd5 {[%emt 0:04:16]} Ne4 {[%emt 0:04:20]} 44. Rxf5 {[%emt 0:12:04]} Nf6 {[%emt 0:00:12]} 45. Bf7 {[%emt 0:00:43]} Rxe3 {[%emt 0:00:14]} 46. Kg2 {[%emt 0:00:44]} Rxa3 {[%emt 0:00:16]} 47. g4 {[%emt 0:00:30]} Rc3 {[%emt 0:00:54]} 48. Ra5 {[%emt 0:03:15]} a3 {[%emt 0:00:10]} 49. Be6 {[%emt 0:00:33]} Kb6 {[%emt 0:00:34]} 50. Ra8 {[%emt 0:00:11]} h6 {[%emt 0:02:22]} 51. Bf7 {[%emt 0:01:18]} Re3 {[%emt 0:04:09]} 52. Ra4 {[%emt 0:01:12]} Re7 {[%emt 0:00:51]} 53. Bb3 {[%emt 0:00:43]} Ra7 {[%emt 0:00:40]} 54. Rxa7 {[%emt 0:00:11]} Kxa7 {[%emt 0:00:05]} 55. Kf3 {[%emt 0:00:10]} Kb6 {[%emt 0:00:23]} 56. Kf4 {[%emt 0:00:15]} Kc5 {[%emt 0:01:42]} 57. Kf5 {[%emt 0:00:58]} Kb4 {[%emt 0:00:08]} 58. Ba2 {[%emt 0:00:58]} Kc3 {[%emt 0:00:30]} 59. Kg6 {[%emt 0:00:20]} Kb2 {[%emt 0:00:05]} 60. Bc4 {[%emt 0:01:00]} Nd7 {[%emt 0:00:40]} 61. Kxg7 {[%emt 0:01:02]} Nc5 {[%emt 0:00:30]} 62. Kxh6 {[%emt 0:01:17]} Nb3 {[%emt 0:00:09]} 63. Bxb3 {[%emt 0:00:37]} Kxb3 {[%emt 0:00:10]} 64. g5 {[%emt 0:00:02]} a2 {[%emt 0:00:14]} 65. g6 {[%emt 0:00:04]} a1=Q {[%emt 0:00:10]} 66. g7 {[%emt 0:00:07]} Qf6+ {[%emt 0:00:27]} 67. Kh7 {[%emt 0:01:03]} Qf7 {[%emt 0:00:11]} 68. h4 {[%emt 0:00:17]} Qh5+ {[%emt 0:00:35]} 69. Kg8 {[%emt 0:00:11]} Qxh4 {[%emt 0:00:08]} 70. Kf7 {[%emt 0:00:13]} Qh7 {[%emt 0:00:29]} 71. Kf8 {[%emt 0:00:06]} Qf5+ {[%emt 0:00:08]} 72. Ke7 {[%emt 0:00:20]} Qg6 {[%emt 0:00:11]} 73. Kf8 {[%emt 0:00:15]} Qf6+ {[%emt 0:00:07]} 74. Kg8 {[%emt 0:00:14]} Kc4 {[%emt 0:00:07]} 75. Kh7 {[%emt 0:00:10]} Qf7 {[%emt 0:00:11]} 76. Kh8 {[%emt 0:00:26]} Qh5+ {[%emt 0:00:06]} 77. Kg8 {[%emt 0:00:15]} Kd5 {[%emt 0:00:21]} 78. Kf8 {[%emt 0:00:16]} Qf5+ {[%emt 0:00:06]} 79. Ke8 {[%emt 0:01:16]} Qg6+ {[%emt 0:00:16]} 80. Kf8 {[%emt 0:00:10]} Qf6+ {[%emt 0:00:09]} 81. Kg8 {[%emt 0:00:50]} Ke6 {[%emt 0:00:12]} 82. Kh7 {[%emt 0:00:24]} Qf7 {[%emt 0:00:16]} 83. Kh8 {[%emt 0:00:33]} Qh5+ {[%emt 0:00:07]} 84. Kg8 {[%emt 0:00:20]} Kf6 {[%emt 0:00:07]} 85. Kf8 {[%emt 0:00:23]} Qf7# {[%emt 0:00:07]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.20"]
[White "Lederman, Leon"]
[Black "Kube, Hannelore"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2234"]
[BlackElo "1919"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nxe5 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 6. d4 {[%emt 0:00:12]} Be7 {[%emt 0:00:14]} 7. Bg5 {[%emt 0:00:43]} h6 {[%emt 0:06:26]} 8. Bf4 {[%emt 0:01:15]} Bf5 {[%emt 0:04:09]} 9. Bd3 {[%emt 0:01:37]} Qd7 {[%emt 0:02:05]} 10. h3 {[%emt 0:01:11]} Nc6 {[%emt 0:05:50]} 11. g4 {[%emt 0:07:57]} Bxd3 {[%emt 0:02:05]} 12. Qxd3 {[%emt 0:00:05]} Nb4 {[%emt 0:08:24]} 13. Qe2 {[%emt 0:00:24]} O-O-O {[%emt 0:06:17]} 14. O-O-O {[%emt 0:01:18]} Nfd5 {[%emt 0:12:37]} 15. Nxd5 {[%emt 0:04:22]} Nxd5 {[%emt 0:00:23]} 16. Bd2 {[%emt 0:00:03]} Rde8 {[%emt 0:05:30]} 17. Qd3 {[%emt 0:03:47]} Qc6 {[%emt 0:07:18]} 18. h4 {[%emt 0:07:49]} Nf6 {[%emt 0:04:37]} 19. g5 {[%emt 0:11:51]} Ng4 {[%emt 0:07:02]} 20. Rhf1 {[%emt 0:07:02]} Qd7 {[%emt 0:04:11]} 21. Bf4 {[%emt 0:06:12]} hxg5 {[%emt 0:02:55]} 22. hxg5 {[%emt 0:00:09]} Rh3 {[%emt 0:00:23]} 23. Bg3 {[%emt 0:02:06]} Reh8 {[%emt 0:11:50]} 24. Rde1 {[%emt 0:02:34]} R3h5 {[%emt 0:03:56]} 25. Qd2 {[%emt 0:04:56]} Qf5 {[%emt 0:02:33]} 26. Rxe7 Qxf3 {[%emt 0:00:15]} 27. Qa5 {[%emt 0:00:35]} b6 {[%emt 0:00:41]} 28. Qxa7 {[%emt 0:00:22]} Qc6 {[%emt 0:00:30]} 29. Bxd6 {[%emt 0:07:41]} cxd6 {[%emt 0:00:34]} 30. d5 {[%emt 0:00:05]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.21"]
[White "Giffard, Nicolas"]
[Black "James, David J"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2236"]
[BlackElo "2122"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:03]} b6 {[%emt 0:00:00]} 4. a3 {[%emt 0:00:08]} Ba6 {[%emt 0:04:29]} 5. Qa4 {[%emt 0:05:12]} Be7 {[%emt 0:02:18]} 6. Nc3 {[%emt 0:01:04]} Bb7 {[%emt 0:00:46]} 7. Qc2 {[%emt 0:01:07]} d5 {[%emt 0:03:22]} 8. cxd5 {[%emt 0:00:35]} exd5 {[%emt 0:01:18]} 9. Bf4 {[%emt 0:00:47]} a6 {[%emt 0:03:44]} 10. e3 {[%emt 0:00:09]} O-O {[%emt 0:02:15]} 11. Bd3 {[%emt 0:00:36]} c5 {[%emt 0:02:56]} 12. O-O {[%emt 0:09:07]} Nbd7 {[%emt 0:06:34]} 13. Rad1 {[%emt 0:01:47]} c4 {[%emt 0:04:27]} 14. Bf5 {[%emt 0:01:34]} g6 {[%emt 0:00:47]} 15. Bh3 {[%emt 0:00:20]} Re8 {[%emt 0:01:12]} 16. Ne5 {[%emt 0:04:10]} Nf8 {[%emt 0:02:46]} 17. g4 {[%emt 0:02:49]} Ne6 {[%emt 0:05:53]} 18. Bg3 {[%emt 0:08:30]} Ng5 {[%emt 0:04:40]} 19. Bg2 {[%emt 0:00:07]} b5 {[%emt 0:03:02]} 20. f3 {[%emt 0:02:05]} Qb6 {[%emt 0:03:17]} 21. h4 {[%emt 0:01:31]} Ne6 {[%emt 0:00:08]} 22. f4 {[%emt 0:00:28]} Ng7 {[%emt 0:05:50]} 23. Bf3 {[%emt 0:14:03]} a5 {[%emt 0:00:26]} 24. Qg2 {[%emt 0:00:21]} Rad8 {[%emt 0:02:06]} 25. g5 {[%emt 0:02:00]} Ne4 {[%emt 0:02:35]} 26. Nxe4 {[%emt 0:01:38]} dxe4 {[%emt 0:00:07]} 27. Bxe4 {[%emt 0:00:06]} Bxe4 {[%emt 0:01:27]} 28. Qxe4 {[%emt 0:00:13]} f6 {[%emt 0:05:34]} 29. gxf6 {[%emt 0:07:46]} Bxf6 {[%emt 0:00:18]} 30. Bf2 {[%emt 0:01:51]} Qc7 {[%emt 0:05:23]} 31. Kg2 {[%emt 0:02:10]} Qe7 {[%emt 0:13:24]} 32. Rh1 {[%emt 0:00:29]} b4 {[%emt 0:00:21]} 33. axb4 {[%emt 0:01:39]} axb4 {[%emt 0:00:10]} 34. Qc6 {[%emt 0:01:52]} Rc8 {[%emt 0:01:34]} 35. Qd5+ {[%emt 0:00:08]} Qe6 {[%emt 0:00:37]} 36. Qxe6+ {[%emt 0:00:17]} Rxe6 {[%emt 0:00:03]} 37. Rc1 {[%emt 0:00:21]} Bxe5 {[%emt 0:03:22]} 38. fxe5 {[%emt 0:00:06]} Ra6 {[%emt 0:02:25]} 39. Ra1 {[%emt 0:04:14]} Rxa1 {[%emt 0:03:02]} 40. Rxa1 {[%emt 0:00:00]} c3 {[%emt 0:00:00]} 41. bxc3 {[%emt 0:00:11]} bxc3 {[%emt 0:00:37]} 42. Rc1 {[%emt 0:00:14]} c2 {[%emt 0:00:13]} 43. Kf3 {[%emt 0:00:16]} Nf5 {[%emt 0:02:12]} 44. Ke2 {[%emt 0:01:03]} Kf7 {[%emt 0:01:35]} 45. Kd3 {[%emt 0:00:12]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.22"]
[White "Powell, Lloyd"]
[Black "Boudre, Jean-Pierre"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2057"]
[BlackElo "2263"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:00]} 4. Bd2 {[%emt 0:00:26]} a5 {[%emt 0:00:38]} 5. Bg2 {[%emt 0:00:47]} d6 {[%emt 0:02:20]} 6. Nf3 {[%emt 0:01:09]} Nbd7 {[%emt 0:00:34]} 7. O-O {[%emt 0:00:44]} e5 {[%emt 0:00:30]} 8. Nc3 {[%emt 0:09:23]} O-O {[%emt 0:10:11]} 9. Qc2 {[%emt 0:03:26]} Re8 {[%emt 0:14:33]} 10. Rad1 {[%emt 0:08:30]} c6 {[%emt 0:13:50]} 11. dxe5 {[%emt 0:22:50]} dxe5 {[%emt 0:00:50]} 12. Be3 {[%emt 0:02:37]} Bxc3 {[%emt 0:03:19]} 13. Qxc3 {[%emt 0:00:37]} Qe7 {[%emt 0:00:05]} 14. Nd2 {[%emt 0:05:02]} h6 {[%emt 0:09:56]} 15. h3 {[%emt 0:00:22]} Qb4 {[%emt 0:08:03]} 16. Qc2 {[%emt 0:03:14]} a4 {[%emt 0:04:01]} 17. Nb1 {[%emt 0:09:16]} Nb6 {[%emt 0:08:13]} 18. Qd2 {[%emt 0:06:33]} Qxd2 {[%emt 0:00:40]} 19. Nxd2 {[%emt 0:00:06]} Ra6 {[%emt 0:01:28]} 20. Rc1 {[%emt 0:05:48]} Be6 {[%emt 0:00:26]} 21. b3 {[%emt 0:00:25]} axb3 {[%emt 0:03:46]} 22. axb3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:07]} 23. b4 {[%emt 0:03:36]} Ra4 {[%emt 0:02:24]} 24. Rb1 {[%emt 0:01:34]} e4 {[%emt 0:02:32]} 25. Rfc1 {[%emt 0:01:34]} Bf5 {[%emt 0:00:24]} 26. b5 {[%emt 0:01:50]} c5 {[%emt 0:00:21]} 27. g4 {[%emt 0:00:24]} Bg6 {[%emt 0:00:25]} 28. b6 {[%emt 0:01:55]} Re6 {[%emt 0:03:07]} 29. Rb5 {[%emt 0:00:41]} Rxb6 {[%emt 0:00:09]} 30. Rxb6 {[%emt 0:00:20]} Nxb6 {[%emt 0:00:03]} 31. Bxc5 {[%emt 0:00:15]} Nbd7 {[%emt 0:00:03]} 32. Be3 {[%emt 0:02:59]} b6 {[%emt 0:00:32]} 33. Rb1 {[%emt 0:02:00]} Ra6 {[%emt 0:02:46]} 34. Rb2 {[%emt 0:03:04]} Kf8 {[%emt 0:00:13]} 35. f4 {[%emt 0:01:02]} exf3 {[%emt 0:00:05]} 36. Bxf3 Ke7 {[%emt 0:01:09]} 37. Kf2 {[%emt 0:00:17]} Kd6 {[%emt 0:03:15]} 38. Rb5 {[%emt 0:00:58]} Kc7 {[%emt 0:01:06]} 39. Bf4+ {[%emt 0:01:02]} Kc8 {[%emt 0:00:25]} 40. Be3 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 41. Bf4+ {[%emt 0:00:27]} Kc8 {[%emt 0:00:53]} 42. Be3 {[%emt 0:00:06]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.23"]
[White "Letzelter, Jean-Claude"]
[Black "Miles, Richard"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2128"]
[BlackElo "1981"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:31]} 3. Bb5 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 4. O-O {[%emt 0:00:11]} Bg7 {[%emt 0:00:15]} 5. Re1 {[%emt 0:00:24]} Nf6 {[%emt 0:01:53]} 6. Nc3 {[%emt 0:01:32]} O-O {[%emt 0:02:39]} 7. e5 {[%emt 0:02:07]} Ne8 {[%emt 0:03:30]} 8. d3 {[%emt 0:04:03]} Nc7 {[%emt 0:08:26]} 9. Bc4 {[%emt 0:09:42]} Na5 {[%emt 0:12:14]} 10. Bd5 {[%emt 0:05:47]} Nxd5 {[%emt 0:02:51]} 11. Nxd5 {[%emt 0:00:04]} h6 {[%emt 0:00:56]} 12. Bd2 {[%emt 0:06:15]} Nc6 {[%emt 0:00:41]} 13. Bc3 {[%emt 0:00:20]} d6 {[%emt 0:03:44]} 14. exd6 {[%emt 0:00:46]} Qxd6 {[%emt 0:00:47]} 15. Bxg7 {[%emt 0:02:51]} Kxg7 {[%emt 0:00:08]} 16. Nc3 {[%emt 0:01:32]} b6 {[%emt 0:02:35]} 17. Nb5 {[%emt 0:03:09]} Qd7 {[%emt 0:02:45]} 18. a4 {[%emt 0:05:40]} Bb7 {[%emt 0:07:35]} 19. Qe2 {[%emt 0:04:51]} Qf5 {[%emt 0:16:57]} 20. c3 {[%emt 0:12:32]} Rad8 {[%emt 0:07:49]} 21. Ne5 {[%emt 0:07:01]} Nxe5 {[%emt 0:05:09]} 22. Qxe5+ {[%emt 0:00:04]} Qxe5 {[%emt 0:00:08]} 23. Rxe5 {[%emt 0:00:07]} e6 {[%emt 0:01:31]} 24. Nxa7 {[%emt 0:04:56]} Rxd3 {[%emt 0:00:41]} 25. a5 {[%emt 0:00:22]} Kf6 {[%emt 0:06:38]} 26. Rae1 {[%emt 0:03:47]} Rd2 {[%emt 0:04:06]} 27. b4 {[%emt 0:09:52]} cxb4 {[%emt 0:00:25]} 28. cxb4 {[%emt 0:00:15]} bxa5 {[%emt 0:01:08]} 29. Rxa5 {[%emt 0:01:47]} Rb2 {[%emt 0:01:30]} 30. Rb5 {[%emt 0:06:59]} Bd5 {[%emt 0:00:13]} 31. Ra1 {[%emt 0:00:03]} Rd8 {[%emt 0:02:47]} 32. h4 {[%emt 0:01:50]} Ba2 {[%emt 0:00:35]} 33. Nc6 {[%emt 0:00:48]} Rdd2 {[%emt 0:00:06]} 34. Ne5 {[%emt 0:00:08]} h5 {[%emt 0:00:51]} 35. Kh1 {[%emt 0:01:39]} Bd5 {[%emt 0:01:02]} 36. Nd7+ {[%emt 0:01:03]} Kg7 {[%emt 0:01:06]} 37. Ne5 {[%emt 0:00:26]} Kf6 {[%emt 0:01:12]} 38. Nd7+ {[%emt 0:00:19]} Kg7 {[%emt 0:01:20]} 39. Ne5 {[%emt 0:00:04]} Kf6 {[%emt 0:00:43]} 40. Nd7+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.24"]
[White "Taylor, Robert Graham"]
[Black "Canonne, Antoine"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1840"]
[BlackElo "1917"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:25]} Nc6 {[%emt 0:00:22]} 3. Bg2 {[%emt 0:00:33]} g6 {[%emt 0:00:50]} 4. O-O {[%emt 0:02:17]} Bg7 {[%emt 0:00:09]} 5. d3 {[%emt 0:01:31]} Nf6 {[%emt 0:01:24]} 6. Nbd2 {[%emt 0:04:11]} O-O {[%emt 0:00:15]} 7. c3 {[%emt 0:01:33]} d5 {[%emt 0:03:28]} 8. Qc2 {[%emt 0:03:33]} h6 {[%emt 0:06:30]} 9. a3 {[%emt 0:05:47]} Be6 {[%emt 0:01:21]} 10. Re1 {[%emt 0:05:53]} Qd7 {[%emt 0:04:03]} 11. e4 {[%emt 0:05:31]} dxe4 {[%emt 0:04:58]} 12. dxe4 {[%emt 0:01:05]} Rad8 {[%emt 0:01:37]} 13. Nf1 {[%emt 0:12:01]} Na5 {[%emt 0:13:01]} 14. N3d2 {[%emt 0:04:45]} Qb5 {[%emt 0:07:37]} 15. b4 {[%emt 0:10:27]} cxb4 {[%emt 0:01:31]} 16. axb4 {[%emt 0:00:47]} Nc6 {[%emt 0:02:57]} 17. Ne3 {[%emt 0:06:32]} a6 {[%emt 0:09:26]} 18. Rb1 {[%emt 0:12:17]} Qh5 {[%emt 0:02:32]} 19. f4 {[%emt 0:04:25]} Ng4 {[%emt 0:07:54]} 20. Ndf1 {[%emt 0:04:23]} Nxe3 {[%emt 0:02:09]} 21. Bxe3 {[%emt 0:00:43]} Rd7 {[%emt 0:02:45]} 22. Bf3 {[%emt 0:04:25]} Qxf3 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.25"]
[White "Nordstrom, Felix"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[ECO "D82"]
[WhiteElo "2091"]
[BlackElo "2225"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Bf4 {[%emt 0:00:31]} Bg7 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:29]} c6 {[%emt 0:00:30]} 6. Nf3 {[%emt 0:00:57]} O-O {[%emt 0:00:11]} 7. Qb3 {[%emt 0:02:31]} Qb6 {[%emt 0:01:24]} 8. c5 {[%emt 0:05:15]} Qd8 {[%emt 0:01:43]} 9. Rc1 {[%emt 0:03:13]} Nh5 {[%emt 0:00:50]} 10. Be2 {[%emt 0:01:44]} Nxf4 {[%emt 0:00:18]} 11. exf4 {[%emt 0:00:01]} b6 {[%emt 0:05:05]} 12. Na4 {[%emt 0:01:32]} bxc5 {[%emt 0:16:53]} 13. Nxc5 {[%emt 0:02:02]} Qd6 {[%emt 0:04:02]} 14. Qe3 {[%emt 0:04:14]} Nd7 {[%emt 0:02:36]} 15. O-O {[%emt 0:02:38]} Rb8 {[%emt 0:00:02]} 16. Nxd7 {[%emt 0:04:08]} Bxd7 {[%emt 0:00:05]} 17. b3 {[%emt 0:02:17]} f6 {[%emt 0:01:05]} 18. g3 {[%emt 0:02:52]} Rfe8 {[%emt 0:03:04]} 19. Rfe1 {[%emt 0:02:02]} Qa3 {[%emt 0:00:58]} 20. Rc2 {[%emt 0:02:08]} a5 {[%emt 0:00:31]} 21. Qc1 {[%emt 0:09:13]} Qb4 {[%emt 0:02:05]} 22. Rd1 {[%emt 0:02:35]} a4 {[%emt 0:00:34]} 23. bxa4 {[%emt 0:02:48]} Qxa4 {[%emt 0:00:13]} 24. Rb2 {[%emt 0:05:32]} Bf8 {[%emt 0:02:17]} 25. Rdd2 {[%emt 0:02:08]} e6 {[%emt 0:00:37]} 26. Rxb8 {[%emt 0:03:34]} Rxb8 {[%emt 0:00:02]} 27. Bd1 {[%emt 0:01:13]} Qb4 {[%emt 0:02:49]} 28. Bb3 {[%emt 0:02:46]} Qa5 {[%emt 0:01:57]} 29. Rc2 {[%emt 0:02:05]} Bb4 {[%emt 0:01:04]} 30. h4 {[%emt 0:07:53]} Rc8 {[%emt 0:01:20]} 31. Kg2 {[%emt 0:02:14]} Kg7 {[%emt 0:00:52]} 32. Qe3 {[%emt 0:03:32]} c5 {[%emt 0:01:34]} 33. dxc5 {[%emt 0:02:19]} Rxc5 {[%emt 0:00:07]} 34. Nd4 {[%emt 0:03:53]} Rxc2 {[%emt 0:05:01]} 35. Nxc2 {[%emt 0:02:13]} Bc5 {[%emt 0:00:22]} 36. Qe2 {[%emt 0:02:12]} Qc3 {[%emt 0:02:46]} 37. Ne1 {[%emt 0:06:50]} Bd6 {[%emt 0:04:29]} 38. Qe3 {[%emt 0:02:10]} Qc7 {[%emt 0:05:02]} 39. Kg1 {[%emt 0:01:21]} Bc5 {[%emt 0:00:43]} 40. Qe2 {[%emt 0:00:00]} Qb6 {[%emt 0:00:00]} 41. Kg2 {[%emt 0:05:41]} Bb5 {[%emt 0:02:13]} 42. Qc2 {[%emt 0:01:19]} Bc6 {[%emt 0:03:26]} 43. Nd3 {[%emt 0:02:07]} Bd4 {[%emt 0:02:21]} 44. a3 {[%emt 0:06:40]} Bb7 {[%emt 0:02:02]} 45. Nb4 {[%emt 0:00:58]} Bc5 {[%emt 0:01:26]} 46. Ba4 {[%emt 0:05:05]} Kf7 {[%emt 0:04:37]} 47. h5 {[%emt 0:01:02]} Bxb4 {[%emt 0:03:00]} 48. axb4 {[%emt 0:01:15]} Qxb4 {[%emt 0:00:08]} 49. hxg6+ {[%emt 0:04:10]} hxg6 {[%emt 0:00:02]} 50. Qc7+ {[%emt 0:00:20]} Qe7 {[%emt 0:00:02]} 51. Qxe7+ {[%emt 0:00:50]} Kxe7 {[%emt 0:00:02]} 52. Bc2 {[%emt 0:00:13]} d4+ {[%emt 0:03:02]} 53. Kf1 {[%emt 0:01:12]} f5 {[%emt 0:01:20]} 54. Ke2 {[%emt 0:01:35]} Be4 {[%emt 0:00:03]} 55. Ba4 {[%emt 0:01:00]} Kd6 {[%emt 0:00:15]} 56. Be8 {[%emt 0:01:19]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.26"]
[White "Jurek, Josef"]
[Black "Carlsson, Ingvar"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2254"]
[BlackElo "2038"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:55]} Bg7 {[%emt 0:00:50]} 5. g3 {[%emt 0:02:50]} Nxd5 {[%emt 0:01:41]} 6. Bg2 {[%emt 0:00:15]} Nb6 {[%emt 0:00:34]} 7. Nc3 {[%emt 0:00:47]} Nc6 {[%emt 0:02:10]} 8. e3 {[%emt 0:00:49]} O-O {[%emt 0:00:17]} 9. O-O {[%emt 0:00:16]} Re8 {[%emt 0:00:30]} 10. Re1 {[%emt 0:01:07]} e5 {[%emt 0:12:51]} 11. d5 {[%emt 0:00:53]} Ne7 {[%emt 0:08:32]} 12. e4 {[%emt 0:01:27]} Nc4 {[%emt 0:00:16]} 13. b3 {[%emt 0:10:12]} Nd6 {[%emt 0:00:15]} 14. Ba3 {[%emt 0:00:54]} Bd7 {[%emt 0:08:50]} 15. Rc1 {[%emt 0:05:23]} Nec8 {[%emt 0:01:36]} 16. Nd2 {[%emt 0:08:09]} Bh6 {[%emt 0:14:40]} 17. Rc2 {[%emt 0:03:53]} a5 {[%emt 0:06:36]} 18. Bc1 {[%emt 0:08:35]} b5 {[%emt 0:19:45]} 19. f4 {[%emt 0:08:17]} f6 {[%emt 0:07:15]} 20. fxe5 {[%emt 0:08:51]} fxe5 {[%emt 0:01:13]} 21. Nf3 {[%emt 0:00:31]} Bxc1 {[%emt 0:00:22]} 22. Qxc1 {[%emt 0:00:25]} a4 {[%emt 0:00:36]} 23. Nd1 {[%emt 0:03:23]} axb3 {[%emt 0:00:27]} 24. axb3 {[%emt 0:00:17]} Ra7 {[%emt 0:01:27]} 25. Nf2 {[%emt 0:03:10]} Nf7 {[%emt 0:02:31]} 26. Nd3 {[%emt 0:04:35]} Ncd6 {[%emt 0:00:58]} 27. Nb4 {[%emt 0:04:03]} Qb8 {[%emt 0:03:24]} 28. Nc6 {[%emt 0:05:06]} Bxc6 {[%emt 0:00:06]} 29. Rxc6 {[%emt 0:00:22]} b4 {[%emt 0:00:35]} 30. Bh3 {[%emt 0:04:42]} Kg7 {[%emt 0:01:33]} 31. Be6 {[%emt 0:06:48]} Nd8 {[%emt 0:01:40]} 32. Nxe5 {[%emt 0:00:17]} Nxc6 {[%emt 0:01:19]} 33. Nxc6 {[%emt 0:00:14]} Qb6+ {[%emt 0:00:09]} 34. Kh1 {[%emt 0:00:25]} Ra2 {[%emt 0:01:19]} 35. Qf4 {[%emt 0:04:45]} Rf8 {[%emt 0:02:12]} 36. Qe5+ {[%emt 0:00:44]} Kh6 {[%emt 0:00:08]} 37. Nd4 {[%emt 0:02:28]} Rff2 {[%emt 0:00:20]} 38. h4 {[%emt 0:01:56]} Rh2+ 39. Kg1 Rhg2+ {[%emt 0:00:50]} 40. Kh1 {[%emt 0:00:00]} Rh2+ {[%emt 0:00:00]} 41. Kg1 {[%emt 0:00:28]} Rag2+ {[%emt 0:12:53]} 42. Kf1 {[%emt 0:00:28]} Rf2+ {[%emt 0:12:00]} 43. Kg1 {[%emt 0:00:23]} Rfg2+ {[%emt 0:00:44]} 44. Kf1 {[%emt 0:00:12]} Qa6+ {[%emt 0:00:29]} 45. Ne2 {[%emt 0:00:19]} Rf2+ {[%emt 0:05:06]} 46. Kg1 {[%emt 0:00:08]} Rfg2+ 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.27"]
[White "Carlsten, Peter"]
[Black "Michenka, Jozef"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1922"]
[BlackElo "2291"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:23]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:35]} a6 {[%emt 0:00:09]} 6. Be2 {[%emt 0:00:53]} Qc7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:45]} Nf6 {[%emt 0:00:05]} 8. Be3 {[%emt 0:01:23]} Be7 {[%emt 0:00:46]} 9. f4 {[%emt 0:01:28]} d6 {[%emt 0:00:13]} 10. Qe1 {[%emt 0:01:15]} O-O {[%emt 0:00:11]} 11. Qg3 {[%emt 0:00:26]} Kh8 {[%emt 0:00:31]} 12. Rad1 {[%emt 0:06:56]} Bd7 {[%emt 0:01:46]} 13. Kh1 {[%emt 0:08:11]} Rad8 {[%emt 0:09:54]} 14. a3 {[%emt 0:14:57]} b5 {[%emt 0:23:26]} 15. Qf2 {[%emt 0:18:28]} Qb8 {[%emt 0:19:51]} 16. Rfe1 {[%emt 0:05:25]} b4 {[%emt 0:06:20]} 17. axb4 {[%emt 0:02:54]} Nxb4 {[%emt 0:02:47]} 18. Bf3 {[%emt 0:01:12]} Rc8 {[%emt 0:01:25]} 19. Bc1 {[%emt 0:05:04]} Rfd8 {[%emt 0:05:02]} 20. Nb3 {[%emt 0:04:31]} Nxc2 {[%emt 0:01:58]} 21. Qxc2 {[%emt 0:00:45]} Ba4 {[%emt 0:00:07]} 22. Qe2 {[%emt 0:02:40]} Bxb3 {[%emt 0:00:35]} 23. Rd4 {[%emt 0:00:18]} Qb6 {[%emt 0:03:37]} 24. Be3 {[%emt 0:01:22]} Qa5 {[%emt 0:01:22]} 25. Qf1 {[%emt 0:03:32]} e5 {[%emt 0:02:18]} 26. Rd2 {[%emt 0:03:49]} Bc4 {[%emt 0:02:31]} 27. Qf2 {[%emt 0:00:12]} Rb8 {[%emt 0:02:26]} 28. h3 {[%emt 0:04:01]} Rb3 {[%emt 0:04:19]} 29. g4 {[%emt 0:01:43]} Rdb8 {[%emt 0:06:09]} 30. g5 {[%emt 0:02:29]} Ng8 {[%emt 0:00:28]} 31. Bd1 {[%emt 0:01:43]} R3b7 {[%emt 0:03:20]} 32. f5 {[%emt 0:00:12]} f6 {[%emt 0:01:43]} 33. h4 {[%emt 0:01:45]} Qd8 {[%emt 0:01:25]} 34. Qg2 {[%emt 0:00:23]} Bf8 {[%emt 0:00:51]} 35. Bf3 {[%emt 0:00:11]} Rb3 {[%emt 0:00:39]} 36. Bd1 {[%emt 0:00:17]} R3b4 {[%emt 0:00:16]} 37. Bf3 {[%emt 0:00:09]} R8b7 {[%emt 0:00:23]} 38. Rf2 {[%emt 0:00:59]} Qb8 {[%emt 0:00:13]} 39. Bc1 {[%emt 0:00:05]} Rb3 {[%emt 0:00:58]} 40. Rd2 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 41. Rg1 {[%emt 0:02:27]} Qe8 {[%emt 0:24:51]} 42. Bd1 {[%emt 0:08:34]} R3b4 {[%emt 0:01:35]} 43. Bf3 {[%emt 0:00:15]} a4 {[%emt 0:01:21]} 44. Kh2 {[%emt 0:01:31]} Rb3 {[%emt 0:01:44]} 45. Bd1 {[%emt 0:00:14]} R3b4 {[%emt 0:00:09]} 46. Bf3 {[%emt 0:00:04]} Rb3 {[%emt 0:01:44]} 47. Bd1 {[%emt 0:00:06]} R3b4 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.29"]
[White "Horvath, Tamas I"]
[Black "Gurtovoi, Borys"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2318"]
[BlackElo "1704"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,62,60,62,127,76,91,70,97,90,126,93,120,122,121,91,125,100,102,83,99,77,73,73,113,76,80,64,95,39,95,70,93,93,114,102,117,105,105,106,127,102,117,88,89,56,61,54,232,100,93,85,205,128,121,96,541,125,540,534,525,331,316,276,296,172,183,139,138,111,355,381,1292,1198,1517,1734,2102,2279,2288,508,1366,2205,2181,2016]} 1. e4 c6 2. d4 d6 3. f4 Qc7 4. Nf3 Bg4 5. h3 Bxf3 $1 6. Qxf3 {B12: Caro-Kann: Advance Variation.} e5 (6... e6 $14) 7. c3 (7. Be3 $142) 7... Nd7 {[#]} 8. Bd3 $146 {White is better.} ({Predecessor:} 8. Bc4 Ngf6 9. a4 Be7 10. O-O O-O 11. Be3 Rae8 12. Nd2 c5 13. fxe5 dxe5 14. d5 {1-0 (28) Rengifo Blancas,R (2075)-Acuna,E (1849) Lima 2015}) 8... g6 9. O-O Ngf6 10. Be3 Bg7 11. Nd2 O-O 12. Rad1 a6 13. Bc2 b5 14. g4 c5 15. fxe5 dxe5 16. d5 Ne8 17. Rf2 Nd6 18. Nf1 f6 19. Ng3 ({White should try} 19. h4 $16) 19... Rf7 (19... Nf7 $14) 20. Rdf1 Nc4 21. Bc1 Raf8 22. h4 a5 23. Qg2 Nd6 24. Qh3 c4 25. h5 Rb8 26. g5 fxg5 27. hxg6 hxg6 28. Bxg5 {Strongly threatening Rxf7.} Nc5 $2 (28... Rbf8 $14) 29. Be3 (29. Rh2 $18 {is the precise move to win.} Rxf1+ 30. Kxf1) 29... Rxf2 $16 30. Rxf2 Qd7 (30... Rf8 $16 {is a better defense.}) 31. Qh4 Nd3 32. Rh2 $36 {[%mdl 2048] White is in control.} Rf8 $2 {[%mdl 8192]} (32... Nf4 $16) 33. Qh7+ $18 {[%mdl 64] [#] Double Attack} Kf7 {...Rh8 is the strong threat.} 34. Bxd3 $1 cxd3 35. Rf2+ Ke8 {Threatens to win with ...Qg4.} 36. Qxg6+ Kd8 37. Rxf8+ (37. Bc5 $142 Rxf2 38. Kxf2) 37... Bxf8 38. Kg2 Nc4 39. Nf5 {And now Kf3 would win.} d2 $2 {[#]} (39... Nxe3+ $16 {was called for.} 40. Nxe3 d2) 40. Bxd2 $1 {[%mdl 512]} Nxb2 $2 (40... Nxd2 41. Qg5+ {[%mdl 64] Double Attack} Kc7) 41. Qf6+ {White is clearly winning.} Be7 42. Qxe5 Nc4 43. Qb8+ Qc8 44. Qxc8+ {[%mdl 64] Overworked Piece} Kxc8 45. Nxe7+ Kd7 46. Bg5 {Accuracy: White = 55%, Black = 42%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.29"]
[White "Dovzhenko, Viktor"]
[Black "Hardicsay, Peter"]
[Result "*"]
[ECO "B12"]
[WhiteElo "2069"]
[BlackElo "2203"]
[Annotator "ChessBase"]
[PlyCount "13"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:16]} 3. f4 {[%emt 0:00:25]} Qc7 {[%emt 0:00:21]} 4. Nf3 {[%emt 0:00:20]} Bg4 {[%emt 0:00:18]} 5. h3 {[%emt 0:02:39]} Bxf3 {[%emt 0:00:17]} 6. Qxf3 {[%emt 0:00:08]} e5 {[%emt 0:01:09]} 7. c3 {[%emt 0:01:19]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.30"]
[White "Dory, Jeno"]
[Black "Chubar, Vladimir"]
[Result "*"]
[ECO "A48"]
[WhiteElo "2170"]
[BlackElo "1991"]
[Annotator "ChessBase"]
[PlyCount "9"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 2. Bf4 {[%emt 0:00:00]} g6 {[%emt 0:00:34]} 3. Nf3 {[%emt 0:01:47]} Bg7 {[%emt 0:00:20]} 4. e3 {[%emt 0:01:21]} d6 {[%emt 0:00:22]} 5. h3 {[%emt 0:03:21]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.30"]
[White "Dovzhenko, Viktor"]
[Black "Hardicsay, Peter"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2069"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,124,-2,0,6,0,15,15,18,15,20,21,51,30,64,62,64,58,61,36,73,81,83,84,127,144,170,133,121,128,137,134,169,112,97,60,53,22,17,0,37,23,61,66,60,56,39,37,20,31,23,-655,-643,-716,-661,-679,-667,-691,-652,-639,-631,-620,-582,-575,-563,-549,-541,-583,-503,-619,-505,-602,-603,-846,-839,-799,-779,-836,-802,-735,-925,-880,-860,-975,-941,-914,-836,-1175,-1167,-1058,-1070,-1166,-1111,-963,-807,-2612,-3573,-3937,-2802,-2383,-2075,-4125,-4137,-4137,-4137,-4133,-789,-29969,-29966,-29979,-29981,-29981,-29982]} 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 O-O 6. Nbd2 b6 7. c3 Bb7 8. Bc4 c5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 9. O-O {[#]} Qc8 $146 ({Predecessor:} 9... Nc6 10. Qe2 a6 11. a4 Qc7 12. Rfd1 Na5 13. Ba2 cxd4 14. exd4 Nd5 15. Bh2 Bh6 {1-0 (46) Pourramezanali,A (2522)-Evdokimov,A (2495) Mersin 2016}) 10. Re1 d5 {The position is equal.} 11. Bd3 Nc6 12. Rc1 Ba6 13. Bb1 c4 14. e4 dxe4 15. Nxe4 Nd5 16. Bg5 Qc7 17. Qa4 Qc8 18. b3 b5 19. Qa3 Bb7 20. bxc4 bxc4 21. Nc5 e6 22. Be4 Qc7 23. Bxd5 (23. Rb1 $18 Bc8 24. Qa4) 23... exd5 $16 24. Nxb7 (24. Rb1 {with more complications.} Bc8 25. Qa4 h6 26. Bh4 Bf5 27. Bg3) 24... Qxb7 25. Qc5 Qd7 26. Rb1 f6 27. Bf4 {Strongly threatening Bd6.} Rfd8 28. Qb5 Bf8 29. Qa6 Re8 30. Rxe8 Rxe8 31. Rb7 Qe6 32. Rc7 $2 {[%mdl 8192] [#]} (32. Qb5 $11) 32... Nxd4 $1 $19 {[%mdl 576] Discovered Attack} 33. Qxa7 (33. cxd4 Qxa6) 33... Ne2+ 34. Kh2 Nxf4 35. Rxh7 {Now Nd4 and White clings on.} Re7 36. Rxe7 Qxe7 37. Qd4 Qd6 38. g3 Nd3 39. Qe3 Kf7 40. h4 Ne5 {[#] Threatens to win with ...Ng4+.} 41. Qa7+ Qe7 42. Qxe7+ Bxe7 43. Nd2 Bc5 44. Kg2 Ng4 45. f4 Ne3+ 46. Kf3 Nd1 47. Nb1 f5 48. g4 fxg4+ 49. Kxg4 Ne3+ 50. Kf3 Nf5 51. Kg4 Be7 52. a4 Bxh4 53. a5 Bf2 54. Kg5 Nd6 55. a6 Bb6 56. Kg4 Kf6 57. Na3 d4 58. cxd4 Bxd4 59. Kf3 Bc5 60. Kg4 c3 {Black mates.} 61. Kf3 Nb5 62. Nc2 Nd4+ {Never resign too early! Accuracy: White = 53%, Black = 74%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.31"]
[White "Dory, Jeno"]
[Black "Chubar, Vladimir"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2170"]
[BlackElo "1991"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:13]} dxe4 {[%emt 0:00:08]} 4. Nxe4 {[%emt 0:00:10]} Bd7 {[%emt 0:00:24]} 5. Nf3 {[%emt 0:00:35]} Bc6 {[%emt 0:00:24]} 6. Bd3 {[%emt 0:00:09]} Nd7 {[%emt 0:00:28]} 7. O-O {[%emt 0:02:02]} Be7 {[%emt 0:01:10]} 8. Qe2 {[%emt 0:01:10]} Ngf6 {[%emt 0:00:29]} 9. c3 {[%emt 0:05:49]} Nxe4 {[%emt 0:05:55]} 10. Bxe4 {[%emt 0:00:12]} Bxe4 {[%emt 0:00:29]} 11. Qxe4 {[%emt 0:00:11]} c6 {[%emt 0:01:39]} 12. Re1 {[%emt 0:02:27]} O-O {[%emt 0:00:37]} 13. h3 {[%emt 0:06:30]} Qb6 {[%emt 0:03:00]} 14. Qe2 {[%emt 0:00:41]} Bf6 {[%emt 0:03:19]} 15. Be3 {[%emt 0:08:59]} Qa5 {[%emt 0:04:39]} 16. Nd2 {[%emt 0:04:34]} Rfe8 {[%emt 0:07:02]} 17. Nc4 {[%emt 0:14:47]} Qa6 {[%emt 0:12:05]} 18. Nd6 {[%emt 0:04:22]} Qxe2 {[%emt 0:03:19]} 19. Rxe2 {[%emt 0:00:06]} Reb8 {[%emt 0:00:31]} 20. Bf4 {[%emt 0:00:48]} a5 {[%emt 0:06:16]} 21. Ne4 {[%emt 0:11:47]} Rd8 {[%emt 0:05:15]} 22. Nxf6+ {[%emt 0:02:32]} Nxf6 {[%emt 0:00:57]} 23. Bg5 {[%emt 0:00:30]} Rd5 {[%emt 0:02:07]} 24. Bxf6 {[%emt 0:00:21]} gxf6 {[%emt 0:00:15]} 25. Kf1 {[%emt 0:04:04]} Rad8 {[%emt 0:00:13]} 26. Ke1 {[%emt 0:00:09]} b5 {[%emt 0:01:25]} 27. Rd1 {[%emt 0:06:52]} c5 {[%emt 0:02:50]} 28. Red2 {[%emt 0:00:10]} cxd4 {[%emt 0:01:19]} 29. Rxd4 {[%emt 0:00:50]} Rxd4 {[%emt 0:00:58]} 30. cxd4 Rd5 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.31"]
[White "Karnaukh, Anatolij"]
[Black "Boguszlavszkij, Jevgenyij"]
[Result "*"]
[WhiteElo "2087"]
[BlackElo "2155"]
[Annotator "ChessBase"]
[PlyCount "3"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.32"]
[White "Babula, Milan"]
[Black "Ogaard, Leif"]
[Result "*"]
[ECO "D45"]
[WhiteElo "2144"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,18,-38,-39,-56,-54]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Qc2 O-O 7. Bd2 Nbd7 8. cxd5 exd5 9. Bd3 {D45: Semi-Slav: 5 e3.} Re8 {[#]} {Predecessor:} 10. h3 $146 Qe7 11. O-O-O b5 12. Kb1 a5 13. Bc1 a4 14. Rhe1 Ne4 15. Bxe4 dxe4 16. Nd2 Nf6 {0-1 (27) Al Hadarani,H (2285)-Shirov,A (2630) Sweden 2018} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.32"]
[White "Karnaukh, Anatolij"]
[Black "Boguszlavszkij, Jevgenyij"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2087"]
[BlackElo "2155"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:09]} c6 {[%emt 0:00:11]} 5. e3 {[%emt 0:00:33]} Bd6 {[%emt 0:00:32]} 6. Qc2 {[%emt 0:00:55]} O-O {[%emt 0:00:21]} 7. Bd2 {[%emt 0:01:58]} Nbd7 {[%emt 0:00:24]} 8. cxd5 {[%emt 0:01:33]} exd5 {[%emt 0:00:13]} 9. Bd3 {[%emt 0:00:20]} Re8 {[%emt 0:00:20]} 10. O-O {[%emt 0:01:41]} Qe7 {[%emt 0:02:20]} 11. Rae1 {[%emt 0:15:27]} Ne4 {[%emt 0:01:58]} 12. h3 {[%emt 0:02:34]} Ndf6 {[%emt 0:05:49]} 13. Nh2 {[%emt 0:12:12]} Bd7 {[%emt 0:24:27]} 14. f4 {[%emt 0:01:18]} Ng3 {[%emt 0:02:48]} 15. Rf3 {[%emt 0:01:46]} Nfe4 {[%emt 0:00:54]} 16. Nxe4 {[%emt 0:08:59]} Nxe4 {[%emt 0:02:49]} 17. Rd1 {[%emt 0:03:15]} Rac8 {[%emt 0:02:34]} 18. Qb1 {[%emt 0:06:42]} h5 {[%emt 0:02:39]} 19. Nf1 {[%emt 0:04:25]} c5 {[%emt 0:01:21]} 20. dxc5 {[%emt 0:03:06]} Bxc5 {[%emt 0:01:03]} 21. Be1 {[%emt 0:00:50]} Bc6 {[%emt 0:03:08]} 22. b4 {[%emt 0:06:07]} Bb6 {[%emt 0:00:39]} 23. b5 {[%emt 0:04:39]} Bd7 {[%emt 0:02:28]} 24. Qb3 {[%emt 0:07:51]} Nf6 {[%emt 0:17:51]} 25. Bh4 {[%emt 0:02:20]} Rc5 {[%emt 0:01:51]} 26. Qb2 {[%emt 0:02:21]} Ba5 {[%emt 0:05:37]} 27. Bxf6 {[%emt 0:01:25]} Qxf6 {[%emt 0:00:33]} 28. Qxf6 {[%emt 0:00:09]} gxf6 {[%emt 0:00:03]} 29. a4 {[%emt 0:00:24]} Bb6 {[%emt 0:01:37]} 30. Ng3 {[%emt 0:02:20]} Kf8 {[%emt 0:07:34]} 31. Nxh5 {[%emt 0:00:40]} Rxe3 {[%emt 0:02:08]} 32. Rxe3 {[%emt 0:02:26]} Rc1 {[%emt 0:00:48]} 33. Rxc1 {[%emt 0:00:27]} Bxe3+ {[%emt 0:00:07]} 34. Kf1 {[%emt 0:00:06]} Bxc1 {[%emt 0:00:10]} 35. Nxf6 {[%emt 0:00:12]} Bc8 {[%emt 0:01:37]} 36. f5 {[%emt 0:01:45]} d4 {[%emt 0:00:32]} 37. g4 {[%emt 0:00:55]} Ke7 {[%emt 0:03:02]} 38. Ne4 {[%emt 0:00:32]} f6 {[%emt 0:00:45]} 39. Bc4 {[%emt 0:02:08]} a6 {[%emt 0:03:26]} 40. Ke2 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 41. axb5 {[%emt 0:01:00]} b6 {[%emt 0:01:47]} 42. Bd5 {[%emt 0:00:55]} Bf4 {[%emt 0:02:05]} 43. Kd3 {[%emt 0:00:43]} Bd7 {[%emt 0:01:51]} 44. Bc6 {[%emt 0:01:03]} Bxc6 {[%emt 0:01:42]} 45. bxc6 {[%emt 0:06:53]} Be5 {[%emt 0:00:15]} 46. h4 {[%emt 0:00:39]} b5 {[%emt 0:00:47]} 47. g5 {[%emt 0:00:29]} fxg5 {[%emt 0:00:17]} 48. hxg5 {[%emt 0:00:04]} Kd8 {[%emt 0:03:19]} 49. f6 {[%emt 0:00:26]} Ke8 {[%emt 0:00:44]} 50. g6 {[%emt 0:00:56]} b4 {[%emt 0:00:20]} 51. Kc4 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.33"]
[White "Heim, Sverre"]
[Black "Pacl, Vaclav"]
[Result "*"]
[ECO "B44"]
[WhiteElo "2316"]
[BlackElo "2006"]
[Annotator "ChessBase"]
[PlyCount "13"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:37]} 5. Nxc6 {[%emt 0:02:27]} bxc6 {[%emt 0:00:10]} 6. Bd3 {[%emt 0:00:23]} Nf6 {[%emt 0:01:18]} 7. O-O {[%emt 0:00:23]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.33"]
[White "Babula, Milan"]
[Black "Ogaard, Leif"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2144"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,58,30,22,26,17,22,0,60,54,63,33,39,29,31,25,62,47,43,47,35,0,0,-40,-40,-42,-45,-49,-43,-65,-60,-63,-62,-61,-14,-14,-14,-16,-1,-14,0,0,0,0,1]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. O-O d6 8. c4 Be7 9. Nc3 O-O {B40: Sicilian: 2...e6, Unusual lines.} 10. b3 Bb7 11. Bb2 c5 {[#]} ({Better is} 11... d5 $11) 12. Qe2 $146 ({Predecessor:} 12. f4 Nd7 13. Qg4 Bf6 14. Rf3 Bd4+ 15. Kh1 Nf6 16. Qg3 Bxe4 17. Bxe4 Nxe4 18. Nxe4 Bxb2 {0-1 (45) Martirosyan,A (1881)-Svanda,O (2022) Kouty nad Desnou 2017}) 12... Nd7 13. Rad1 Ne5 14. f4 Nc6 $1 15. Qg4 e5 16. Nd5 Nd4 17. Bxd4 cxd4 {[%cal Bc5d4,Bd4c3][%mdl 32]} 18. f5 Bxd5 19. cxd5 Rc8 20. Rc1 Rc3 21. Rxc3 dxc3 22. Rc1 Qb6+ 23. Kf1 Qe3 24. Rd1 Bg5 (24... Qc5 {keeps more tension.} 25. Qg3 Bd8 26. Qf2 Qb4 27. g3 Bb6) 25. Qg3 {The position is equal.} Qxg3 26. hxg3 Rb8 27. Ke2 Kf8 28. Bc2 Ke7 29. a3 a5 {Accuracy: White = 88%, Black = 83%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.34"]
[White "Heim, Sverre"]
[Black "Pacl, Vaclav"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2316"]
[BlackElo "2006"]
[Annotator "ChessBase"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:03]} Qd8 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:46]} Nf6 {[%emt 0:00:09]} 5. Bc4 {[%emt 0:01:55]} a6 {[%emt 0:00:22]} 6. Nf3 {[%emt 0:00:47]} b5 {[%emt 0:00:50]} 7. Bb3 {[%emt 0:01:59]} c5 {[%emt 0:00:08]} 8. dxc5 {[%emt 0:01:11]} Qxd1+ {[%emt 0:00:06]} 9. Kxd1 {[%emt 0:06:17]} e6 {[%emt 0:02:03]} 10. Be3 {[%emt 0:00:16]} Bb7 {[%emt 0:02:17]} 11. Ke2 {[%emt 0:11:36]} Nbd7 {[%emt 0:04:45]} 12. Rhd1 {[%emt 0:04:13]} Bxc5 {[%emt 0:03:56]} 13. h3 {[%emt 0:07:19]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.34"]
[White "Vavruska, Antonin"]
[Black "Moen, Ole Christian"]
[Result "*"]
[ECO "B01"]
[WhiteElo "1971"]
[BlackElo "2192"]
[Annotator "ChessBase"]
[PlyCount "14"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:03]} Qd8 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:46]} Nf6 {[%emt 0:00:09]} 5. Bc4 {[%emt 0:01:55]} a6 {[%emt 0:00:22]} 6. Nf3 {[%emt 0:00:47]} b5 {[%emt 0:00:50]} 7. Bb3 {[%emt 0:01:59]} c5 {[%emt 0:00:08]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.35"]
[White "Kristiansen, Erling"]
[Black "Nespor, Ivan"]
[Result "*"]
[ECO "C55"]
[WhiteElo "2123"]
[BlackElo "1707"]
[Annotator "ChessBase"]
[PlyCount "11"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:23]} 4. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:19]} 5. Ng5 {[%emt 0:00:25]} Ne5 {[%emt 0:00:41]} 6. Bb3 {[%emt 0:00:09]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.35"]
[White "Vavruska, Antonin"]
[Black "Moen, Ole Christian"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1971"]
[BlackElo "2192"]
[Annotator "ChessBase"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:23]} 4. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:19]} 5. Ng5 {[%emt 0:00:25]} Ne5 {[%emt 0:00:41]} 6. Bb3 {[%emt 0:00:09]} d5 {[%emt 0:07:08]} 7. exd5 {[%emt 0:00:09]} h6 {[%emt 0:01:22]} 8. Qxd4 {[%emt 0:05:25]} Bd6 {[%emt 0:01:26]} 9. Nf3 {[%emt 0:12:21]} Nxf3+ {[%emt 0:01:33]} 10. gxf3 {[%emt 0:00:01]} O-O {[%emt 0:03:14]} 11. Be3 {[%emt 0:00:15]} Re8 {[%emt 0:03:53]} 12. Nc3 {[%emt 0:00:20]} Be5 {[%emt 0:00:52]} 13. Qd2 {[%emt 0:02:06]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.36"]
[White "Boidman, Yuri"]
[Black "Jones, Iolo C"]
[Result "*"]
[ECO "E81"]
[WhiteElo "2335"]
[BlackElo "2146"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,13,60,64]} 1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 O-O 6. Be3 Nbd7 {6...a6 is the recent fashion.} 7. Qd2 {[#]} {Predecessor:} c5 $146 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6).} 8. Nge2 a6 9. dxc5 dxc5 10. Rd1 Qc7 11. Nf4 e6 12. Nd3 Nh5 13. Be2 b6 14. Nf2 Rd8 15. Bg5 Re8 16. O-O Ne5 17. Qd6 Ra7 {1-0 (46) Sjugirov,S (2643)-Fedoseev,V (2668) Martuni 2014} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.36"]
[White "Kristiansen, Erling"]
[Black "Nespor, Ivan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2123"]
[BlackElo "1707"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 3. f3 {[%emt 0:00:04]} g6 {[%emt 0:01:51]} 4. c4 {[%emt 0:00:12]} Bg7 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:12]} O-O {[%emt 0:00:58]} 6. Be3 {[%emt 0:00:12]} Nbd7 {[%emt 0:01:51]} 7. Qd2 {[%emt 0:01:26]} c6 {[%emt 0:05:19]} 8. Rd1 {[%emt 0:00:44]} Qa5 {[%emt 0:01:26]} 9. Nge2 {[%emt 0:00:22]} a6 {[%emt 0:11:45]} 10. Nc1 {[%emt 0:00:31]} b5 {[%emt 0:01:02]} 11. a3 {[%emt 0:01:19]} Rb8 {[%emt 0:04:58]} 12. Nb3 {[%emt 0:02:07]} Qc7 {[%emt 0:00:12]} 13. cxb5 {[%emt 0:00:51]} cxb5 {[%emt 0:03:48]} 14. Rc1 {[%emt 0:00:22]} Qd8 {[%emt 0:00:23]} 15. Na2 {[%emt 0:01:47]} Nb6 {[%emt 0:02:17]} 16. Na5 {[%emt 0:00:26]} Bb7 {[%emt 0:05:18]} 17. Nb4 {[%emt 0:00:47]} Qd7 {[%emt 0:04:58]} 18. d5 {[%emt 0:00:50]} Nc8 {[%emt 0:06:27]} 19. Be2 {[%emt 0:00:51]} e6 {[%emt 0:01:10]} 20. dxe6 {[%emt 0:01:29]} fxe6 {[%emt 0:01:37]} 21. O-O {[%emt 0:00:16]} d5 {[%emt 0:01:09]} 22. Rfd1 {[%emt 0:00:17]} Ne7 {[%emt 0:02:56]} 23. Nb3 {[%emt 0:06:25]} Rfc8 {[%emt 0:06:08]} 24. Nc5 {[%emt 0:00:25]} Qd6 {[%emt 0:00:42]} 25. e5 {[%emt 0:00:11]} Qxe5 {[%emt 0:00:15]} 26. Bf4 {[%emt 0:00:09]} Qh5 {[%emt 0:00:56]} 27. Bxb8 Rxb8 28. f4 {[%emt 0:07:53]} Qh4 {[%emt 0:03:12]} 29. Qe3 {[%emt 0:01:22]} Ne4 {[%emt 0:00:16]} 30. Nxe4 {[%emt 0:00:21]} dxe4 {[%emt 0:00:07]} 31. g3 {[%emt 0:01:48]} Nf5 {[%emt 0:00:47]} 32. Qa7 {[%emt 0:00:28]} Nxg3 {[%emt 0:00:11]} 33. Qxb8+ {[%emt 0:00:24]} Bf8 {[%emt 0:00:09]} 34. Rd8 {[%emt 0:04:32]} Nxe2+ {[%emt 0:01:04]} 35. Kf1 {[%emt 0:01:49]} e3 {[%emt 0:03:24]} 36. Rxf8+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:00]} 37. Rc7+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 38. Rxh7+ {[%emt 0:00:00]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.37"]
[White "Boidman, Yuri"]
[Black "Jones, Iolo C"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2335"]
[BlackElo "2146"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:43]} 4. d4 {[%emt 0:00:08]} exd4 {[%emt 0:00:43]} 5. Nxd4 {[%emt 0:00:09]} Bb4 {[%emt 0:00:40]} 6. Nxc6 {[%emt 0:00:18]} bxc6 {[%emt 0:00:18]} 7. Bd3 {[%emt 0:00:14]} d5 {[%emt 0:01:02]} 8. exd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:21]} 9. Qe2+ {[%emt 0:00:08]} Qe7 {[%emt 0:05:57]} 10. Qxe7+ {[%emt 0:01:14]} Kxe7 {[%emt 0:02:35]} 11. O-O {[%emt 0:01:58]} c6 {[%emt 0:03:46]} 12. Ne2 {[%emt 0:00:14]} Re8 {[%emt 0:06:10]} 13. Nd4 {[%emt 0:01:39]} Bd7 {[%emt 0:02:17]} 14. Bf5 {[%emt 0:06:16]} Bc5 {[%emt 0:08:24]} 15. Bxd7 {[%emt 0:10:58]} Kxd7 {[%emt 0:00:29]} 16. Be3 {[%emt 0:14:12]} Ng4 {[%emt 0:07:01]} 17. Rad1 {[%emt 0:02:54]} f6 {[%emt 0:03:42]} 18. Bc1 {[%emt 0:02:14]} g6 {[%emt 0:05:25]} 19. h3 {[%emt 0:04:35]} Ne5 {[%emt 0:02:29]} 20. b3 {[%emt 0:00:14]} Kc7 {[%emt 0:01:58]} 21. Kh1 {[%emt 0:04:29]} Rad8 {[%emt 0:03:46]} 22. f4 {[%emt 0:03:26]} Nd7 {[%emt 0:01:02]} 23. Bb2 {[%emt 0:05:14]} f5 {[%emt 0:04:34]} 24. Rfe1 {[%emt 0:01:23]} Bxd4 {[%emt 0:00:50]} 25. Bxd4 {[%emt 0:00:24]} a6 {[%emt 0:06:03]} 26. c4 {[%emt 0:02:25]} Re4 {[%emt 0:06:08]} 27. Rxe4 {[%emt 0:03:12]} fxe4 {[%emt 0:03:20]} 28. Bc3 {[%emt 0:01:38]} Kd6 {[%emt 0:02:51]} 29. Kg1 {[%emt 0:00:52]} Ke6 {[%emt 0:01:31]} 30. Kf2 {[%emt 0:04:23]} Nc5 {[%emt 0:01:45]} 31. Rd4 {[%emt 0:07:28]} Rd7 {[%emt 0:04:12]} 32. cxd5+ {[%emt 0:01:48]} cxd5 {[%emt 0:01:42]} 33. Ke3 {[%emt 0:00:33]} Rc7 {[%emt 0:01:01]} 34. Rb4 {[%emt 0:04:07]} Rc6 {[%emt 0:01:50]} 35. Bd4 {[%emt 0:01:33]} Nd3 {[%emt 0:01:00]} 36. Rb7 {[%emt 0:00:33]} Nc1 {[%emt 0:02:15]} 37. g4 {[%emt 0:02:30]} Nxa2 {[%emt 0:01:17]} 38. Rxh7 {[%emt 0:02:51]} Nb4 {[%emt 0:01:22]} 39. Bh8 {[%emt 0:05:53]} Nc2+ {[%emt 0:01:11]} 40. Kd2 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 41. f5+ {[%emt 0:02:57]} Kd5 {[%emt 0:04:00]} 42. Rd7+ {[%emt 0:00:53]} Kc5 {[%emt 0:01:23]} 43. Kxc2 {[%emt 0:00:34]} gxf5 {[%emt 0:01:23]} 44. Bxd4+ {[%emt 0:02:43]} Kb4+ {[%emt 0:02:08]} 45. Kb2 {[%emt 0:00:23]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.37"]
[White "Van Kemenade, Rudy"]
[Black "Khanukov, Boris"]
[Result "*"]
[WhiteElo "1915"]
[BlackElo "2293"]
[Annotator "ChessBase"]
[PlyCount "17"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:43]} 4. d4 {[%emt 0:00:08]} exd4 {[%emt 0:00:43]} 5. Nxd4 {[%emt 0:00:09]} Bb4 {[%emt 0:00:40]} 6. Nxc6 {[%emt 0:00:18]} bxc6 {[%emt 0:00:18]} 7. Bd3 {[%emt 0:00:14]} d5 {[%emt 0:01:02]} 8. exd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:21]} 9. Qe2+ {[%emt 0:00:08]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.38"]
[White "Salov, Sergej"]
[Black "Bevan, Peter M"]
[Result "*"]
[ECO "B30"]
[WhiteElo "2135"]
[BlackElo "1901"]
[Annotator "ChessBase"]
[PlyCount "11"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} e6 {[%emt 0:01:55]} 4. Bxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:01:13]} 5. d3 {[%emt 0:00:14]} d5 {[%emt 0:01:40]} 6. c4 {[%emt 0:00:10]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.38"]
[White "Van Kemenade, Rudy"]
[Black "Khanukov, Boris"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1915"]
[BlackElo "2293"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} e6 {[%emt 0:01:55]} 4. Bxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:01:13]} 5. d3 {[%emt 0:00:14]} d5 {[%emt 0:01:40]} 6. c4 {[%emt 0:00:10]} Nf6 {[%emt 0:02:46]} 7. e5 {[%emt 0:01:21]} Nd7 {[%emt 0:00:10]} 8. Nc3 {[%emt 0:00:18]} Be7 {[%emt 0:00:38]} 9. h4 {[%emt 0:00:31]} h6 {[%emt 0:00:54]} 10. h5 {[%emt 0:00:17]} f6 {[%emt 0:11:57]} 11. Qe2 {[%emt 0:00:22]} fxe5 {[%emt 0:11:08]} 12. Nxe5 {[%emt 0:00:07]} Nxe5 {[%emt 0:00:31]} 13. Qxe5 {[%emt 0:00:08]} Bf6 {[%emt 0:00:55]} 14. Qg3 {[%emt 0:00:08]} Qe7 {[%emt 0:04:56]} 15. Bf4 {[%emt 0:03:04]} e5 {[%emt 0:04:40]} 16. Bd2 {[%emt 0:00:11]} Be6 {[%emt 0:00:40]} 17. b3 {[%emt 0:00:07]} O-O-O {[%emt 0:18:34]} 18. Rc1 {[%emt 0:04:41]} dxc4 {[%emt 0:18:23]} 19. bxc4 {[%emt 0:02:03]} Qd7 {[%emt 0:02:12]} 20. Ne4 {[%emt 0:01:32]} Bf5 {[%emt 0:11:32]} 21. Ba5 {[%emt 0:02:28]} Bxe4 {[%emt 0:00:45]} 22. Bxd8 {[%emt 0:00:10]} Rxd8 {[%emt 0:00:12]} 23. O-O {[%emt 0:01:02]} Bxd3 {[%emt 0:00:46]} 24. Rfd1 {[%emt 0:00:53]} Qf5 {[%emt 0:00:40]} 25. Rc3 {[%emt 0:00:46]} e4 {[%emt 0:01:11]} 26. Rb3 {[%emt 0:00:15]} Be5 {[%emt 0:00:37]} 27. Qe3 {[%emt 0:00:15]} Bd4 {[%emt 0:01:23]} 28. Qg3 {[%emt 0:01:01]} Be5 {[%emt 0:00:25]} 29. Qe3 {[%emt 0:00:28]} Qxh5 {[%emt 0:01:06]} 30. Rdxd3 {[%emt 0:02:44]} Rxd3 {[%emt 0:00:37]} 31. Rxd3 {[%emt 0:00:08]} exd3 {[%emt 0:00:12]} 32. Qxd3 {[%emt 0:00:14]} Bd4 {[%emt 0:00:24]} 33. Qe4 {[%emt 0:00:26]} Kd7 {[%emt 0:00:27]} 34. Qb1 {[%emt 0:00:55]} Kc7 {[%emt 0:01:04]} 35. Qe1 {[%emt 0:00:17]} Qf7 {[%emt 0:00:27]} 36. Qa5+ {[%emt 0:00:24]} Kb7 {[%emt 0:00:11]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.39"]
[White "Salov, Sergej"]
[Black "Bevan, Peter M"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2135"]
[BlackElo "1901"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:01]} Qd8 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:25]} c6 {[%emt 0:00:00]} 5. Ne4 {[%emt 0:02:35]} Nd7 {[%emt 0:04:43]} 6. Bc4 {[%emt 0:01:02]} Ngf6 {[%emt 0:00:33]} 7. Ng5 {[%emt 0:00:30]} e6 {[%emt 0:00:40]} 8. Qe2 {[%emt 0:00:55]} Nb6 {[%emt 0:05:32]} 9. Bd3 {[%emt 0:01:51]} Be7 {[%emt 0:06:10]} 10. N1f3 {[%emt 0:03:34]} O-O {[%emt 0:00:24]} 11. c3 {[%emt 0:01:56]} Qc7 {[%emt 0:04:43]} 12. Ne5 {[%emt 0:12:07]} Nbd5 {[%emt 0:01:37]} 13. O-O {[%emt 0:08:37]} c5 {[%emt 0:02:18]} 14. dxc5 {[%emt 0:06:45]} Bxc5 {[%emt 0:00:31]} 15. a3 {[%emt 0:01:37]} h6 {[%emt 0:10:11]} 16. Ngf3 {[%emt 0:01:55]} b6 {[%emt 0:01:49]} 17. c4 {[%emt 0:01:02]} Ne7 {[%emt 0:00:28]} 18. b4 {[%emt 0:09:00]} Bd6 {[%emt 0:00:15]} 19. Bb2 {[%emt 0:00:13]} Bb7 {[%emt 0:02:34]} 20. Rac1 {[%emt 0:01:35]} Bxf3 {[%emt 0:22:59]} 21. Nxf3 {[%emt 0:00:23]} Bf4 {[%emt 0:00:27]} 22. Rc2 {[%emt 0:00:49]} Rad8 {[%emt 0:00:18]} 23. g3 {[%emt 0:06:02]} Bd6 {[%emt 0:01:55]} 24. Nd4 {[%emt 0:18:54]} a6 {[%emt 0:01:58]} 25. c5 {[%emt 0:00:52]} bxc5 {[%emt 0:00:09]} 26. bxc5 {[%emt 0:00:06]} Be5 {[%emt 0:00:08]} 27. Nxe6 {[%emt 0:00:27]} fxe6 {[%emt 0:00:05]} 28. Bxe5 {[%emt 0:00:14]} Qa5 {[%emt 0:01:05]} 29. Bd6 {[%emt 0:01:03]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.39"]
[White "Harle, Bill"]
[Black "Gruzmann, Boris"]
[Result "*"]
[ECO "B01"]
[WhiteElo "1746"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "9"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:01]} Qd8 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:25]} c6 {[%emt 0:00:00]} 5. Ne4 {[%emt 0:02:35]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.40"]
[White "Lagerborg, Krister"]
[Black "Uddenfeldt, Dan"]
[Result "*"]
[ECO "A53"]
[WhiteElo "2144"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 8,8,56]} 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 h6 {[#] A rather calm draw.} {Predecessor:} 5. Nd2 $146 e5 6. d5 {A53: Old Indian Defence without Nf3.} e4 7. Nb3 Bh7 8. e3 Nbd7 9. Nd4 a5 10. b3 Be7 11. Bb2 O-O 12. Be2 Ne5 {1-0 (60) Postny,E (2605)-Rakhmanov,A (2645) Moscow 2019} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.40"]
[White "Harle, Bill"]
[Black "Gruzmann, Boris"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1746"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:46]} Bf5 {[%emt 0:01:02]} 4. Nf3 {[%emt 0:01:12]} h6 {[%emt 0:03:37]} 5. g3 {[%emt 0:03:14]} Ne4 {[%emt 0:02:26]} 6. Nd2 {[%emt 0:00:29]} Nxc3 {[%emt 0:01:08]} 7. bxc3 {[%emt 0:00:02]} c5 {[%emt 0:03:59]} 8. e4 {[%emt 0:01:05]} Bd7 {[%emt 0:00:43]} 9. Bg2 {[%emt 0:01:36]} Nc6 {[%emt 0:01:04]} 10. d5 {[%emt 0:03:16]} Ne5 {[%emt 0:03:29]} 11. O-O {[%emt 0:02:23]} Qa5 {[%emt 0:04:56]} 12. f4 {[%emt 0:05:58]} Qxc3 {[%emt 0:05:52]} 13. Rb1 {[%emt 0:00:56]} Nxc4 {[%emt 0:09:37]} 14. Nb3 {[%emt 0:05:39]} b5 {[%emt 0:04:11]} 15. Rf2 {[%emt 0:07:38]} h5 16. Bf3 {[%emt 0:03:35]} h4 {[%emt 0:09:22]} 17. Rc2 {[%emt 0:01:45]} Qf6 {[%emt 0:01:16]} 18. g4 {[%emt 0:06:34]} g5 {[%emt 0:03:57]} 19. f5 {[%emt 0:03:23]} Bg7 {[%emt 0:00:37]} 20. Be2 {[%emt 0:02:00]} Nb6 {[%emt 0:02:35]} 21. Qd2 {[%emt 0:04:20]} Na4 {[%emt 0:01:58]} 22. Bb2 {[%emt 0:09:02]} Nxb2 {[%emt 0:01:05]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.41"]
[White "Renman, Nils-Gustaf"]
[Black "Svensson, Soren"]
[Result "*"]
[ECO "C46"]
[WhiteElo "2307"]
[BlackElo "1868"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 7,7,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 {[#] Not much happened in this game.} {Predecessor:} Bd6 $146 5. d3 h6 6. a3 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} a6 7. Ba4 b5 8. Bb3 Bb7 9. Be3 Na5 10. Ba2 c5 11. O-O O-O 12. Re1 Nc6 13. Nd5 {1-0 (38) Yu,Y (2738)-Vidit,S (2721) Moscow 2019} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.41"]
[White "Lagerborg, Krister"]
[Black "Uddenfeldt, Dan"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2144"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,149,6,22,9,74,26,22,19,24,23,29,30,29,22,33,7,6,14,19,12,22,-15,-10,-12,20,18,15,16,18,16,18,21,17,18,26,28,45,38,31,7,8,13,22,-54,-43,-43,-45,-45,-45,-55,-58,-53,0,-51,102,0,0,0,0,0,62,20,46,8,36,6,35,35,23,6,64,8,15,16,17,17,40,29,188,185,192,191,140,8,334,327,305,261,223,44,47,44,44,44,44,8,8,8,8,8,216,216,170,170,293,8,8,8,8,8,8,8,29958,29958,29959,29960,29959,29961,29966,29967,29969,29970,29969,29970,29969,29967,29966,29963,29963,29964,29962,29963,29963,29964,29966,29966,29952,5563,4631,4627]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 Re8 7. Bg5 {C49: Four Knights: 4 Bb5 Bb4.} a6 (7... Bxc3 $11 8. bxc3 h6) 8. Bc4 (8. Bxf6 $5 gxf6 9. Bxc6 bxc6 10. Nh4 $14) 8... Bxc3 9. bxc3 {The position is equal.} Na5 10. Bb3 h6 11. Bh4 d6 {[#]} 12. Nd2 $146 ({Predecessor:} 12. h3 Bd7 13. Qd2 Qe7 14. c4 b6 15. c3 Nxb3 16. axb3 Qe6 17. Rfe1 Nh5 18. d4 {1-0 (60) Dinic,D (2286)-Paunovic,M (1778) Paracin 2020}) 12... c6 13. Nc4 Nxc4 14. Bxc4 b5 15. Bb3 Be6 16. Bxe6 Rxe6 17. a4 g5 18. Bg3 d5 19. f3 Nh5 20. Bf2 Nf4 21. Be3 Qd6 22. g3 Ng6 23. Qd2 d4 24. Bf2 Rf8 25. axb5 cxb5 26. cxd4 exd4 27. g4 (27. c3 $11) 27... Rc8 28. Ra2 Rf6 29. Bg3 Qe6 30. Rb2 Ne5 31. Kg2 Kh7 ({Black should try} 31... Qe7 $15) 32. h3 (32. Qb4 $11) 32... Rc6 $2 (32... Ng6 $1 $15 {keeps the upper hand.}) 33. f4 (33. Qb4 $16) 33... gxf4 $11 34. Rxf4 Rxf4 35. Qxf4 (35. Bxf4 Nxg4 $1 {[%mdl 512]} 36. Qe2 Ne3+ $1 {[%mdl 512]} 37. Bxe3 dxe3 $17) 35... Ng6 (35... Rc5 $11) 36. Qf5 Kg7 37. h4 f6 38. h5 Ne5 39. Kh3 Qxf5 40. gxf5 $14 {[%mdl 4096] Endgame KRB-KRN} Kf7 (40... Rb6 $11) 41. Bf4 (41. Bf2 $14) 41... Kg7 42. Kg3 Rc8 43. Kf2 Kh7 44. Ra2 a5 $2 (44... b4 $11 {and Black is okay.}) 45. Bxe5 $1 $18 (45. Rxa5 Rxc2+ 46. Kg3 Nxd3 $11) 45... fxe5 46. Rxa5 Rxc2+ {KR-KR} 47. Ke1 ({Better is} 47. Kg3 $16) 47... Rc5 $2 {[%mdl 8192]} (47... b4 $11) 48. Ra7+ $1 Kg8 49. Rb7 Rc1+ {[#]} 50. Kd2 $1 {[%mdl 512]} Rh1 $1 $14 51. Rxb5 Rxh5 52. Rxe5 Rh2+ 53. Kd1 h5 54. f6 {Black must now prevent Rd5.} h4 55. Rh5 {e5 is the strong threat.} Rh3 $2 (55... Rh1+ $11 56. Ke2 Rh3) 56. Kc2 $1 $18 Kf7 57. e5 $1 Re3 {[#]} (57... Rf3 {was called for.}) 58. Rh7+ $2 ({Stronger than} 58. Rxh4 Rxe5 59. Kb3 (59. Rxd4 Kxf6 60. Rh4 Re6 $11) 59... Kxf6 $11) (58. Kb3 $1 $18 {[%cal Rb3c4] aiming for Kc4.} Re2 59. Kc4 (59. Rxh4 Rxe5 60. Rf4 Rc5 $11)) 58... Kf8 $11 59. Rxh4 (59. Kb3 {seems wilder.} Rxe5 60. Kc4 Re6 61. Rxh4 Kf7 62. Kd5) 59... Rxe5 60. Rxd4 {Hoping for Rf4.} Re6 61. Rf4 Rc6+ $2 {[%mdl 8192] [#]} (61... Kf7 $11 62. Kc3 Re1) 62. Kb3 $1 Kf7 63. Kb4 Rc8 64. d4 Rc1 65. d5 Rb1+ 66. Kc5 Rc1+ 67. Kd6 Rd1 68. Rf5 Ra1 69. Kc7 Rc1+ 70. Kd7 Rc5 71. Kd6 Rc1 72. Rf2 Ra1 73. Kc7 Rc1+ 74. Kd7 Rd1 75. d6 {Accuracy: White = 67%, Black = 64%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.42"]
[White "Renman, Nils-Gustaf"]
[Black "Svensson, Soren"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2307"]
[BlackElo "1868"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,147,13,20,24,27,24,43,37,53,16,29,14,32,24,39,11,9,12,11,10,45,5,21,-10,10,-16,19,0,0,0,23,0,79,63,136,152,170,160,160,136,145,134,183,188,212,191,211,200,187,198,300,295,289,289,456,232,464,235,227,189,261,258,258,254,247,251,366,373,383,380,379,378,370,280,372,375,362,360,335,293,288,269,285,277,267,237,264,248,957,957,947,947,920,903,906,898,846,695,1040,966,5616,5604,5421,5421,5189,4930,3590,2279,29971,29973,29971,1431,2406,1568,29981,29983,29983,29984,29981,29982,29982,29984,29984,29983,29983,29984,29983,29984,29984,29985,29985,29980,29985,29986,29977,0]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Qc2 b6 8. cxd5 {D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} exd5 9. Bd3 Bb7 10. O-O {White is slightly better.} O-O 11. Ne5 h6 12. Nxd7 Nxd7 13. Bf4 Nf6 {[#]} 14. Qe2 $146 ({Predecessor:} 14. Rad1 Bd6 15. Ne2 Re8 16. Rfe1 Bxf4 17. Nxf4 Qd6 18. Bf1 Re7 19. a3 c5 20. dxc5 bxc5 {1-0 (45) Stanisz,P (2120)-Page,R (1914) Crawley 2016}) 14... Bd6 15. Qf3 Bxf4 16. Qxf4 Qb8 17. Qh4 Qd6 18. Rad1 Rfe8 19. Rfe1 Re7 20. f3 Rae8 21. Qf2 Qd7 22. h3 a6 (22... c5 $11) 23. e4 $16 Qc7 (23... Nh5 $14) 24. e5 Nd7 25. f4 c5 26. Bb1 cxd4 27. Rxd4 Qc5 28. Red1 f6 29. Nxd5 Bxd5 30. Rxd5 {[%mdl 64] Double Attack} Qxf2+ 31. Kxf2 Nc5 (31... Nf8 $142 32. Rd6 fxe5) 32. Bg6 $18 Rf8 33. Rd8 {Threatening mate with Rxf8+.} Nb7 (33... Rc7 $142 34. exf6 gxf6) 34. Rxf8+ Kxf8 35. exf6 (35. Rc1 $142 {Intending Rc8+ and mate.} Nd8 36. Rc8 $1 {[%mdl 512]}) 35... gxf6 {[%mdl 4096] Endgame KRB-KRN} 36. b4 Kg7 (36... a5 {keeps fighting.} 37. bxa5 Kg7) 37. Bf5 a5 38. a3 Kf8 39. Kf3 Rc7 (39... axb4 {is a better defense.} 40. axb4 Re8) 40. Kg4 Ke7 41. Re1+ Kf7 42. Re6 b5 43. Rb6 axb4 44. axb4 Ke7 45. Re6+ ({Less strong is} 45. Rxb5 Nd6 $18) 45... Kf7 46. Ra6 Nd8 47. Be4 Ke7 48. Kf5 Rc4 49. Ra7+ Kd6 50. Rh7 Nc6 $2 (50... Rxb4 51. Rxh6 Rd4 52. Rxf6+ Kc5) 51. Bxc6 $1 Kxc6 52. Rxh6 Rxb4 53. Rxf6+ {KR-KR} Kc5 54. h4 Rd4 55. Rf8 b4 56. Rb8 Kc4 57. h5 Rd5+ 58. Kg4 Rd2 59. g3 b3 60. h6 Rd7 61. Kg5 Kc3 62. f5 (62. Kg6 $142 b2 63. h7 Rd8 {[#]} 64. Rxb2 $1 {[%mdl 576] Promotion} (64. Rxd8 b1=Q+ 65. Kg7 Qb7+ 66. Kg8 Qb3+ 67. Kg7 Qb7+ 68. Kg8 Qb3+ 69. Kf8 Qb4+ 70. Kg8 Qb3+ $11) 64... Kxb2 65. f5 Kc3 66. f6 Kd3 67. Kg7) 62... b2 63. f6 Rd8 {[#]} 64. Rxb2 $1 {[%mdl 512] White mates.} Rg8+ (64... Kxb2 65. h7) 65. Kf5 Kxb2 66. f7 Rxg3 {KR-KPP} 67. h7 Rh3 68. Kg6 Rg3+ 69. Kf6 Rf3+ 70. Ke6 Re3+ 71. Kd5 Rd3+ 72. Ke4 Rd8 73. Kf5 Kc3 74. Ke4 $2 {[%mdl 32768] Accuracy: White = 78%, Black = 60%. . Sensor Board Error (Ke4/e5)?} (74. Kg6 {mates} Rd6+ 75. Kg7 Rd1 76. h8=Q Rg1+ 77. Kh7+ Kc4 78. f8=Q Rh1+ 79. Kg8) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.42"]
[White "Olsson, Torgny"]
[Black "Wahlbom, Magnus"]
[Result "*"]
[ECO "D52"]
[WhiteElo "1800"]
[BlackElo "2176"]
[Annotator "ChessBase"]
[PlyCount "11"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:45]} Nf6 {[%emt 0:00:23]} 4. Bg5 {[%emt 0:00:35]} c6 {[%emt 0:02:19]} 5. e3 {[%emt 0:00:26]} Nbd7 {[%emt 0:00:58]} 6. Nf3 {[%emt 0:00:26]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.43"]
[White "Hammar, Bengt"]
[Black "Andersson, Erik"]
[Result "*"]
[ECO "A45"]
[WhiteElo "2142"]
[BlackElo "1607"]
[Annotator "ChessBase"]
[PlyCount "10"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:06]} e6 {[%emt 0:00:48]} 3. e3 {[%emt 0:00:46]} d5 {[%emt 0:02:00]} 4. Nf3 {[%emt 0:01:21]} c5 {[%emt 0:01:07]} 5. c3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:42]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.43"]
[White "Olsson, Torgny"]
[Black "Wahlbom, Magnus"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1800"]
[BlackElo "2176"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,112,5,19,26,24,13,6,22,20,8,31,10,10,10,1,2,37,0,40,1,33,-4,56,20,50,27,54,62,64,32,70,68,39,0,0,0,0,0,0,-39,26,0,6,0,0,0,0,0,0,-12,-12,-81,-85,-129,-130,-122,-122,-122,-116,-116,-120,-112,-125,-122,-131,-368,-387,-380,-377,-375,-375,-373,-236,-388,-361,-345,-347,-336,-331,-709,-311,-482,-479,-477,-475,-29991,-29989,-29991,-29992,-29992,-29993,-29993,-29992,-29992,-29991,-29991,-29992,-29992,-29993,-29993,-29987]} 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Bd3 Qb6 {7...Nh5 is becoming the main line.} 8. Rb1 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Nh5 9. Be5 Nxe5 10. Nxe5 {The position is equal.} Nf6 11. O-O {[#]} (11. Qa4+ {seems wilder.} Nd7 12. Bb5 Qc7 13. Ke2 a6 14. Bxd7+ Bxd7 15. Qxd7+ Qxd7 16. Nxd7 Kxd7 17. dxc5 Bxc5 18. c4) 11... Bd7 $146 (11... O-O {feels hotter.} 12. Qf3 Bd7 13. Rfc1 Bd6 14. Nxd7 Nxd7 15. e4 cxd4 16. exd5 Ne5) ({Predecessor:} 11... g6 12. f4 O-O 13. Qf3 Nd7 14. Qh3 f5 15. g4 Nxe5 16. fxe5 Rf7 17. Nf3 Bd7 18. gxf5 exf5 {1-0 (61) Yuksel,M (2021)-Erdem,H (1439) Kemer 2012}) 12. Nxd7 (12. g4 {looks sharper.} cxd4 13. g5 dxe3 14. gxf6 gxf6 15. Nxd7 Kxd7 16. Nf3) 12... Nxd7 13. f4 g6 14. Nf3 O-O 15. Qe2 Rfd8 16. Qf2 Qc7 17. Ne5 Bf6 (17... Rf8 $11) 18. g4 Bg7 19. g5 c4 20. Bc2 b5 21. h4 Rab8 22. h5 b4 {[%cal Rd7e5]} 23. hxg6 hxg6 24. cxb4 Rxb4 {[%cal Rd7e5]} 25. Kg2 Rdb8 {[%cal Rd7e5]} 26. b3 R4b7 ({Better is} 26... Nxe5 $15 27. fxe5 a5) 27. Nxd7 (27. Ng4 {with more complications.} Qa5 28. Kg3 Qa3 29. Rh1 cxb3 30. axb3 Rc7 31. Rbd1) 27... Qxd7 28. bxc4 Rxb1 29. Rxb1 Rxb1 30. Bxb1 Qb7 31. Qc2 dxc4+ 32. Qe4 {[#]} (32. Kg3 $11) 32... Qb4 $1 $17 33. Kf2 Qd2+ 34. Kf3 Qd1+ 35. Kf2 {[#]} Bf8 $1 {[%cal Rf8b4] And now ...Bb4 would win.} 36. Qc2 Qh1 {White must now prevent ...Bb4.} 37. Qe4 Qh4+ 38. Kg2 Qe1 39. Kf3 $2 {Now White is beyond hope.} (39. a3 $17 {was called for.}) 39... Qf1+ $19 40. Kg4 Bb4 41. Qa8+ Kg7 42. Qe4 Qg1+ 43. Kf3 $2 (43. Kh3) 43... Qd1+ 44. Kg2 Qe2+ 45. Kh3 Kh7 {Strongly threatening ...Be1.} 46. Bc2 $2 (46. Qb7 Qxe3+ {[%mdl 64] Double Attack} 47. Kg4 Qg1+ {[%mdl 64] Double Attack} 48. Kh3 Qf1+ 49. Kg4 Qd1+ 50. Kh3 Qh5+ 51. Kg2 Qg4+ 52. Kh1 Qh3+ 53. Kg1 Qg3+ 54. Kh1 Qh3+ 55. Kg1 Qe3+ 56. Kg2 Qd2+ 57. Kg3 Qe1+ 58. Kg2 Qe2+ 59. Kh3 Qh5+ 60. Kg2 Qg4+ 61. Kh1 Qh3+) 46... Bd2 (46... Be1 $142 {( -> ...Qf2)} 47. Qb7 Qxe3+ {[%mdl 64] Double Attack} 48. Kg2 Qf2+ 49. Kh1 Qf1+ 50. Kh2 Qxf4+ {[%mdl 64] Double Attack} 51. Kg2 Qd2+ 52. Kh1 Kg7) 47. Qb7 (47. f5 $142 gxf5 48. g6+ Kxg6 49. Qg2+ Qxg2+ 50. Kxg2 Bxe3 51. Ba4) 47... Qxe3+ 48. Kg2 Qxf4 49. Qxa7 (49. Bd1 $19) 49... Qxg5+ {Black mates.} 50. Kh3 Qe3+ 51. Kg2 Qe2+ 52. Kh3 Qf3+ 53. Kh2 Bf4+ 54. Kg1 Be3+ 55. Kh2 Qf2+ 56. Kh3 Bxd4 {Accuracy: White = 57%, Black = 71%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.44"]
[White "Ackermann, Hans Werner"]
[Black "Galandauer, Jan"]
[Result "*"]
[ECO "B13"]
[WhiteElo "2242"]
[BlackElo "1949"]
[Annotator "ChessBase"]
[PlyCount "10"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:37]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:02:29]} cxd5 {[%emt 0:00:08]} 4. c4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:52]} 5. Nc3 {[%emt 0:00:27]} e6 {[%emt 0:02:10]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.44"]
[White "Hammar, Bengt"]
[Black "Andersson, Erik"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2142"]
[BlackElo "1607"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:37]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:02:29]} cxd5 {[%emt 0:00:08]} 4. c4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:52]} 5. Nc3 {[%emt 0:00:27]} e6 {[%emt 0:02:10]} 6. Nf3 {[%emt 0:03:53]} Be7 {[%emt 0:01:17]} 7. Bd3 {[%emt 0:01:22]} dxc4 {[%emt 0:03:30]} 8. Bxc4 {[%emt 0:00:22]} O-O {[%emt 0:01:05]} 9. O-O {[%emt 0:00:29]} a6 {[%emt 0:05:24]} 10. a4 {[%emt 0:05:22]} Qc7 {[%emt 0:09:52]} 11. Qe2 {[%emt 0:02:00]} h6 {[%emt 0:12:07]} 12. Ne5 {[%emt 0:12:55]} Nc6 {[%emt 0:04:45]} 13. Rd1 {[%emt 0:02:58]} Bd6 {[%emt 0:04:23]} 14. f4 {[%emt 0:04:57]} Nb4 {[%emt 0:06:26]} 15. Bb3 {[%emt 0:11:13]} Nbd5 {[%emt 0:05:53]} 16. Nxd5 {[%emt 0:02:01]} exd5 {[%emt 0:02:26]} 17. Qd3 {[%emt 0:01:31]} Re8 {[%emt 0:05:58]} 18. Be3 {[%emt 0:02:08]} g6 {[%emt 0:03:11]} 19. Rac1 {[%emt 0:10:31]} Qe7 {[%emt 0:00:14]} 20. Bf2 {[%emt 0:00:39]} Bf5 {[%emt 0:02:09]} 21. Qf3 {[%emt 0:00:52]} Be4 {[%emt 0:07:42]} 22. Qh3 {[%emt 0:05:58]} Kg7 {[%emt 0:01:35]} 23. Bh4 {[%emt 0:01:34]} Bf5 {[%emt 0:05:04]} 24. Qf3 {[%emt 0:02:17]} Be4 {[%emt 0:01:39]} 25. Qf2 {[%emt 0:01:39]} Qe6 {[%emt 0:00:45]} 26. h3 {[%emt 0:00:35]} h5 {[%emt 0:02:48]} 27. Rc3 {[%emt 0:05:09]} Ng8 {[%emt 0:01:11]} 28. Re3 {[%emt 0:01:37]} Ne7 {[%emt 0:00:27]} 29. Rxe4 {[%emt 0:00:22]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.45"]
[White "Ackermann, Hans Werner"]
[Black "Galandauer, Jan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2242"]
[BlackElo "1949"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:01]} Nc6 {[%emt 0:01:12]} 3. Bb2 {[%emt 0:00:47]} Bg4 {[%emt 0:02:42]} 4. e3 {[%emt 0:03:38]} Nf6 {[%emt 0:05:07]} 5. d4 {[%emt 0:00:57]} e6 {[%emt 0:01:04]} 6. a3 {[%emt 0:00:25]} Bd6 {[%emt 0:01:41]} 7. c4 {[%emt 0:00:56]} O-O {[%emt 0:05:37]} 8. Nc3 {[%emt 0:04:25]} dxc4 {[%emt 0:03:13]} 9. bxc4 {[%emt 0:01:23]} e5 {[%emt 0:00:17]} 10. d5 {[%emt 0:00:47]} Ne7 {[%emt 0:03:38]} 11. h3 {[%emt 0:03:56]} Bh5 {[%emt 0:00:57]} 12. g4 {[%emt 0:06:53]} Bg6 {[%emt 0:00:16]} 13. Nd2 {[%emt 0:00:49]} c6 {[%emt 0:03:58]} 14. h4 {[%emt 0:06:31]} h5 {[%emt 0:00:41]} 15. g5 {[%emt 0:00:37]} Ng4 {[%emt 0:09:43]} 16. Be2 {[%emt 0:06:08]} f5 {[%emt 0:00:56]} 17. Bxg4 {[%emt 0:04:30]} fxg4 {[%emt 0:00:27]} 18. Nde4 {[%emt 0:00:17]} cxd5 {[%emt 0:02:02]} 19. cxd5 {[%emt 0:00:56]} Bxe4 {[%emt 0:02:02]} 20. Nxe4 {[%emt 0:00:17]} Nf5 {[%emt 0:04:40]} 21. Qb3 {[%emt 0:01:51]} Qa5+ {[%emt 0:03:51]} 22. Bc3 {[%emt 0:00:53]} Qc7 {[%emt 0:00:17]} 23. Rb1 {[%emt 0:16:28]} b6 {[%emt 0:03:14]} 24. Nxd6 {[%emt 0:03:20]} Qxd6 {[%emt 0:00:22]} 25. Bb4 {[%emt 0:00:09]} Qd7 {[%emt 0:04:14]} 26. Bxf8 {[%emt 0:02:35]} Rxf8 {[%emt 0:00:11]} 27. Rb2 {[%emt 0:06:28]} g3 {[%emt 0:00:58]} 28. f3 {[%emt 0:10:30]} Rc8 {[%emt 0:06:46]} 29. Rc2 {[%emt 0:01:11]} Rxc2 {[%emt 0:01:28]} 30. Qxc2 {[%emt 0:00:08]} Nxe3 {[%emt 0:00:10]} 31. Qc6 {[%emt 0:01:23]} Qf7 {[%emt 0:08:33]} 32. Qe6 {[%emt 0:02:37]} Nxd5 {[%emt 0:00:43]} 33. Qxf7+ {[%emt 0:00:53]} Kxf7 {[%emt 0:00:18]} 34. Rg1 {[%emt 0:00:13]} Ne3 {[%emt 0:03:04]} 35. Rxg3 {[%emt 0:01:01]} Nc2+ 36. Ke2 {[%emt 0:05:53]} b5 {[%emt 0:02:23]} 37. f4 {[%emt 0:05:57]} exf4 {[%emt 0:00:23]} 38. Rd3 {[%emt 0:00:14]} Ke6 {[%emt 0:00:47]} 39. Rd8 {[%emt 0:01:37]} Nxa3 {[%emt 0:01:06]} 40. Kf3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 41. Kxf4 {[%emt 0:00:21]} Nc4 {[%emt 0:02:35]} 42. Rg8 {[%emt 0:02:36]} b4 {[%emt 0:05:28]} 43. Rxg7 {[%emt 0:01:31]} b3 {[%emt 0:00:19]} 44. Rb7 {[%emt 0:00:05]} a4 {[%emt 0:00:21]} 45. g6 {[%emt 0:00:06]} Nd6 {[%emt 0:12:09]} 46. Rb6 {[%emt 0:09:35]} b2 {[%emt 0:02:45]} 47. Rxb2 {[%emt 0:00:20]} Ne8 {[%emt 0:00:23]} 48. Rb6+ {[%emt 0:00:18]} Ke7 {[%emt 0:00:17]} 49. Ra6 {[%emt 0:00:40]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.45"]
[White "Fiser, Jiri"]
[Black "Baum, Bernd"]
[Result "*"]
[ECO "A06"]
[WhiteElo "2134"]
[BlackElo "2249"]
[Annotator "ChessBase"]
[PlyCount "6"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:01]} Nc6 {[%emt 0:01:12]} 3. Bb2 {[%emt 0:00:47]} Bg4 {[%emt 0:02:42]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.46"]
[White "Kierzek, Matthias"]
[Black "Pavlicek, Petr"]
[Result "*"]
[ECO "B30"]
[WhiteElo "2217"]
[BlackElo "1898"]
[Annotator "ChessBase"]
[PlyCount "9"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:06]} d6 {[%emt 0:01:04]} 4. O-O {[%emt 0:00:24]} Bd7 {[%emt 0:00:03]} 5. c3 {[%emt 0:01:03]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.46"]
[White "Fiser, Jiri"]
[Black "Baum, Bernd"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2134"]
[BlackElo "2249"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:06]} d6 {[%emt 0:01:04]} 4. O-O {[%emt 0:00:24]} Bd7 {[%emt 0:00:03]} 5. c3 {[%emt 0:01:03]} a6 {[%emt 0:05:55]} 6. Ba4 {[%emt 0:00:17]} Nf6 {[%emt 0:01:05]} 7. Re1 {[%emt 0:02:09]} e5 {[%emt 0:07:20]} 8. d4 {[%emt 0:03:10]} b5 {[%emt 0:00:41]} 9. Bc2 {[%emt 0:00:29]} Bg4 {[%emt 0:03:32]} 10. dxc5 {[%emt 0:06:40]} dxc5 {[%emt 0:00:18]} 11. Bg5 {[%emt 0:00:45]} Be7 {[%emt 0:01:14]} 12. Nbd2 {[%emt 0:02:26]} O-O {[%emt 0:00:43]} 13. h3 {[%emt 0:05:28]} Be6 {[%emt 0:00:46]} 14. Bxf6 {[%emt 0:04:09]} Bxf6 {[%emt 0:01:05]} 15. Nf1 {[%emt 0:00:05]} Qxd1 {[%emt 0:04:45]} 16. Rexd1 {[%emt 0:00:43]} Rfd8 {[%emt 0:00:15]} 17. Ne3 {[%emt 0:01:33]} Ne7 {[%emt 0:06:40]} 18. a3 {[%emt 0:07:39]} h5 {[%emt 0:07:00]} 19. Rxd8+ {[%emt 0:02:07]} Rxd8 {[%emt 0:00:03]} 20. Rd1 {[%emt 0:00:08]} Rxd1+ {[%emt 0:01:29]} 21. Bxd1 {[%emt 0:00:03]} Ng6 {[%emt 0:01:49]} 22. Be2 {[%emt 0:05:12]} Nf4 {[%emt 0:02:30]} 23. Bf1 {[%emt 0:00:03]} Kf8 {[%emt 0:09:03]} 24. Kh2 {[%emt 0:01:56]} c4 {[%emt 0:05:34]} 25. Ne1 {[%emt 0:02:00]} Bc8 {[%emt 0:01:17]} 26. g3 {[%emt 0:01:10]} Ne6 {[%emt 0:03:53]} 27. h4 {[%emt 0:15:31]} Nc5 {[%emt 0:04:48]} 28. f3 {[%emt 0:00:55]} g5 {[%emt 0:06:32]} 29. N1g2 {[%emt 0:11:38]} Bb7 {[%emt 0:02:57]} 30. Kg1 {[%emt 0:09:27]} gxh4 {[%emt 0:10:13]} 31. gxh4 {[%emt 0:00:02]} Bg7 {[%emt 0:00:48]} 32. Kf2 {[%emt 0:09:40]} Bh6 {[%emt 0:01:14]} 33. Ke1 {[%emt 0:02:34]} Na4 {[%emt 0:01:06]} 34. Kd1 {[%emt 0:01:15]} Nxb2+ {[%emt 0:00:41]} 35. Kc2 {[%emt 0:00:01]} Na4 {[%emt 0:00:23]} 36. Nf5 {[%emt 0:01:25]} Bg7 {[%emt 0:02:20]} 37. Ng3 {[%emt 0:00:25]} Bf6 {[%emt 0:01:10]} 38. Nxh5 {[%emt 0:00:10]} Be7 {[%emt 0:00:13]} 39. Ng3 {[%emt 0:01:12]} Bxa3 {[%emt 0:00:31]} 40. Ne3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 41. Ngf5 {[%emt 0:00:32]} Bxe3 {[%emt 0:07:00]} 42. Nxe3 {[%emt 0:00:04]} Nc5 {[%emt 0:00:15]} 43. Ng4 {[%emt 0:01:09]} Nd7 {[%emt 0:01:00]} 44. Ne3 {[%emt 0:02:35]} Bc6 {[%emt 0:03:40]} 45. Bh3 {[%emt 0:01:35]} Nf6 {[%emt 0:01:20]} 46. Bc8 {[%emt 0:02:07]} a5 {[%emt 0:00:04]} 47. Ba6 {[%emt 0:00:40]} Ke8 {[%emt 0:08:22]} 48. Nf5 {[%emt 0:00:23]} Kd7 {[%emt 0:04:07]} 49. Ng7 {[%emt 0:00:33]} Kc7 {[%emt 0:01:50]} 50. h5 {[%emt 0:00:14]} Bd7 {[%emt 0:01:04]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.47"]
[White "Kierzek, Matthias"]
[Black "Pavlicek, Petr"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2217"]
[BlackElo "1898"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:07]} 5. Bd2 {[%emt 0:00:04]} Bg7 {[%emt 0:02:09]} 6. e4 {[%emt 0:00:11]} Nb6 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:05]} O-O {[%emt 0:00:30]} 8. Be2 {[%emt 0:00:05]} Nc6 {[%emt 0:02:05]} 9. Nf3 {[%emt 0:00:12]} Bg4 {[%emt 0:01:11]} 10. d5 {[%emt 0:00:06]} Na5 {[%emt 0:03:24]} 11. Bd4 {[%emt 0:00:14]} Bxf3 {[%emt 0:09:24]} 12. gxf3 {[%emt 0:00:10]} e5 {[%emt 0:02:09]} 13. Bc5 {[%emt 0:08:59]} Nac4 {[%emt 0:03:37]} 14. Bxf8 {[%emt 0:02:51]} Bxf8 {[%emt 0:00:11]} 15. Qb3 {[%emt 0:05:17]} Nd6 {[%emt 0:00:35]} 16. h4 {[%emt 0:00:57]} h5 {[%emt 0:03:02]} 17. O-O-O {[%emt 0:03:43]} Bh6+ {[%emt 0:06:04]} 18. Kb1 {[%emt 0:00:25]} a6 {[%emt 0:02:31]} 19. Rdg1 {[%emt 0:05:06]} Kh7 {[%emt 0:04:05]} 20. Nd1 {[%emt 0:07:00]} Nd7 {[%emt 0:02:07]} 21. Ne3 {[%emt 0:00:29]} b5 {[%emt 0:01:01]} 22. Rc1 {[%emt 0:01:34]} Ra7 {[%emt 0:09:59]} 23. Rc6 {[%emt 0:02:40]} Bf4 {[%emt 0:05:27]} 24. Qc2 {[%emt 0:12:08]} Nb8 {[%emt 0:02:49]} 25. Rc3 {[%emt 0:00:24]} Nd7 {[%emt 0:03:12]} 26. Rc1 {[%emt 0:12:42]} Ne8 {[%emt 0:01:04]} 27. Rh1 {[%emt 0:02:49]} Nd6 {[%emt 0:00:22]} 28. Qd3 {[%emt 0:05:33]} Qb8 {[%emt 0:05:59]} 29. Rc6 {[%emt 0:07:09]} Nb6 {[%emt 0:04:22]} 30. Ng2 {[%emt 0:02:04]} Nbc4 {[%emt 0:07:57]} 31. Nxf4 {[%emt 0:00:45]} exf4 {[%emt 0:00:09]} 32. Qd4 {[%emt 0:00:40]} Qh8 {[%emt 0:03:47]} 33. Qxh8+ {[%emt 0:02:41]} Kxh8 {[%emt 0:00:13]} 34. Rc1 {[%emt 0:01:24]} Nd2+ {[%emt 0:03:38]} 35. Ka1 {[%emt 0:01:35]} N6c4 {[%emt 0:00:56]} 36. b3 {[%emt 0:00:45]} Ne5 {[%emt 0:00:30]} 37. Rxc7 {[%emt 0:00:51]} Ra8 {[%emt 0:01:37]} 38. Re7 {[%emt 0:02:03]} Ndxf3 {[%emt 0:02:26]} 39. Bxf3 {[%emt 0:00:48]} Nxf3 {[%emt 0:00:09]} 40. d6 {[%emt 0:00:00]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.47"]
[White "Slechta, Karel"]
[Black "Herbrechtsmeier, Christof"]
[Result "*"]
[ECO "D85"]
[WhiteElo "1860"]
[BlackElo "2177"]
[Annotator "ChessBase"]
[PlyCount "19"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:07]} 5. Bd2 {[%emt 0:00:04]} Bg7 {[%emt 0:02:09]} 6. e4 {[%emt 0:00:11]} Nb6 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:05]} O-O {[%emt 0:00:30]} 8. Be2 {[%emt 0:00:05]} Nc6 {[%emt 0:02:05]} 9. Nf3 {[%emt 0:00:12]} Bg4 {[%emt 0:01:11]} 10. d5 {[%emt 0:00:06]} *

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.06"]
[Round "1.48"]
[White "Slechta, Karel"]
[Black "Herbrechtsmeier, Christof"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1860"]
[BlackElo "2177"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:01:58]} d5 {[%emt 0:01:31]} 4. exd5 {[%emt 0:02:10]} Nf6 {[%emt 0:02:01]} 5. Nc3 {[%emt 0:04:10]} Nbd7 {[%emt 0:00:16]} 6. Nf3 {[%emt 0:07:00]} Nb6 {[%emt 0:02:05]} 7. Bb3 {[%emt 0:00:27]} Nbxd5 {[%emt 0:00:26]} 8. Nxd5 {[%emt 0:02:57]} Nxd5 {[%emt 0:00:09]} 9. O-O {[%emt 0:00:44]} O-O {[%emt 0:00:34]} 10. Re1 {[%emt 0:03:20]} c6 {[%emt 0:06:25]} 11. c3 {[%emt 0:02:17]} Qd6 {[%emt 0:08:09]} 12. Bg5 {[%emt 0:07:55]} Be6 {[%emt 0:02:21]} 13. Qd2 {[%emt 0:02:42]} f6 {[%emt 0:12:23]} 14. Bh6 {[%emt 0:09:27]} Bf7 {[%emt 0:02:02]} 15. Bxg7 {[%emt 0:00:31]} Kxg7 {[%emt 0:00:07]} 16. Rad1 {[%emt 0:01:42]} b5 {[%emt 0:05:44]} 17. Re4 {[%emt 0:06:07]} Rae8 {[%emt 0:09:55]} 18. Bc2 {[%emt 0:03:45]} Rh8 {[%emt 0:06:49]} 19. g3 {[%emt 0:10:22]} g5 {[%emt 0:04:47]} 20. Rde1 {[%emt 0:01:26]} h6 {[%emt 0:01:43]} 21. Bb3 {[%emt 0:01:56]} Qd7 {[%emt 0:02:57]} 22. Kg2 {[%emt 0:03:36]} Bg6 {[%emt 0:01:18]} 23. Re6 {[%emt 0:02:55]} Bf5 {[%emt 0:00:50]} 24. Bxd5 {[%emt 0:01:54]} cxd5 {[%emt 0:04:59]} 25. R6e3 {[%emt 0:00:19]} h5 {[%emt 0:02:57]} 26. Ng1 {[%emt 0:04:42]} h4 {[%emt 0:00:39]} 27. Qe2 {[%emt 0:01:00]} Kf8 {[%emt 0:00:28]} 28. gxh4 {[%emt 0:04:51]} gxh4 {[%emt 0:03:07]} 29. Nh3 {[%emt 0:02:06]} Rg8+ {[%emt 0:04:45]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.1"]
[White "Balashov, Yuri S"]
[Black "Herzog, Adolf"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2465"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,70,0,12,4,0,6,6,1,13,0,11,-19,6,13,14,10,0,12,17,0,0,9,13,5,4,5,0,-20,-11,-52,-45,-52,-54,-47,-35,-24,-3,-3,-2,-2,-11,-20,-25,-93,-92,-101,-88,-90,-103,-91,-92,-109,-92,-145,-135,-171,-179,-745,-740]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Bd3 h6 8. Nxf6+ {A28: English Opening: Four Knights Variation.} Qxf6 9. Bh7+ Kh8 {White must now prevent ...g6.} 10. Be4 {The position is equal.} Bf8 11. O-O Nb4 {[#]} 12. Qc3 $146 ({Predecessor:} 12. Qb1 c6 13. d4 exd4 14. Nxd4 d5 15. cxd5 cxd5 16. Bf3 Bc5 17. a3 Bxd4 18. axb4 {0-1 (39) Donchenko,A (2395)-Mnatsakanian,E (2425) Yerevan 1977}) 12... c6 13. a3 d5 14. Bb1 Na6 $1 15. d4 {[%cal Rd4e5]} exd4 16. Nxd4 c5 $36 {[%mdl 2048] Black has some pressure.} 17. Qd3 {[%csl Gb1][%cal Rd3h7]} g6 {aiming for ...dxc4.} 18. Ne2 dxc4 19. Qxc4 Be6 20. Qb5 Bd5 21. Nf4 Bc6 22. Qb3 Rad8 23. Bd3 Bd6 24. Bd2 Nc7 25. Bc3 {White threatens Qxf7 and mate.} Be5 26. Bxe5 Rxe5 27. Qc3 Kg7 28. Rad1 {[#]} (28. b4 $11) 28... Nd5 $1 $17 {[%cal Rd5c3]} 29. Nxd5 Rexd5 30. Qxf6+ Kxf6 31. Bc2 Rd2 32. Rfe1 b5 33. Rc1 (33. b4 $142) 33... c4 34. Kf1 {[#]} a5 $1 35. Red1 $2 {[#]} (35. b4) 35... Rxc2 $1 {[%mdl 512] Accuracy: White = 66%, Black = 100%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.2"]
[White "Singer, Hans"]
[Black "Rashkovsky, Nukhim N"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2168"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,84,12,28,14,18,13,42,0,0,0,0,-17,53,-16,12,2,1,0,0,0,0,0,13,-43,-41,-44,-35,-40,-30,-84,-56,-64,-33,-41,-34,-33,-45,-66,-63,-66,-54,-136,-136,-155,-128,-189,-126,-270,-262,-500,0,-104,-72,-53,-68,-187,-28,-110,-29,-29,-33,-113,-120,-256,-245,-785,-802]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 a5 8. O-O d6 9. a3 a4 10. Qc2 O-O 11. Rac1 {E11: Bogo-Indian.} Bd7 {[#]} 12. e3 $146 ({Predecessor:} 12. e4 e5 13. d5 Na5 14. c5 Bb5 15. Rfe1 Nd7 16. cxd6 cxd6 17. Re3 Nc5 18. Bh3 b6 {½-½ (47) Tran,Q (2288)-Tu,H (2249) Ho Chi Minh City 2015}) 12... h6 13. c5 {White is slightly better.} Na5 14. Rfe1 Bb5 15. e4 Rfd8 (15... dxc5 $11 16. Qxc5 Qxc5 17. Rxc5 c6) 16. Qc3 (16. d5 $1 $14) 16... b6 17. cxb6 cxb6 18. Qb4 Be8 19. h3 Nc6 20. Qc3 d5 21. Qe3 ({White should play} 21. e5 $11 Nh7 22. Rc2) 21... dxe4 $15 22. Nxe4 Nd5 23. Qe2 Na5 24. Ned2 (24. Nc3 $11) 24... b5 25. Ne5 b4 26. Qd3 bxa3 27. bxa3 Rab8 28. Rb1 Rxb1 29. Rxb1 Qa7 30. Ndc4 (30. Bf1 $15) 30... Nb3 $1 $17 31. Rd1 Bb5 {...Qc7 is the strong threat.} 32. Bf1 (32. Qc2 $17) 32... Nf6 ({Black should try} 32... f6 $19 33. Ng4 Ne7) 33. Nf3 (33. Qe3 $17) 33... Na5 $19 34. Qc3 $2 (34. Nfe5 Rc8 35. Rc1) 34... Nb3 $2 (34... Nxc4 $19 35. Bxc4 Rc8) 35. Nce5 (35. Qd3 $1 $11) 35... Be8 36. Bc4 Qc7 37. Qd3 {[#]} (37. Qe3 $15) 37... Rb8 $2 (37... Nxd4 $1 $19 {[%mdl 512]} 38. Re1 (38. Nxd4 Qxe5) 38... Qa5) 38. Rb1 {[#]} (38. Ng4 $11) 38... Na5 (38... Nxd4 $1 $17 {[%mdl 512]} 39. Rxb8 (39. Qxd4 Rxb1+) 39... Nxf3+ 40. Qxf3 Qxb8) 39. Rxb8 Qxb8 40. Qc3 (40. Qc2 $15) 40... Nxc4 $17 41. Qxc4 (41. Nxc4 $17 {was the only defense.} Qb1+ 42. Kg2) 41... Qb2 $19 42. Qc5 $2 {[#]} (42. d5 exd5 43. Qd3) 42... Ne4 $1 {[%csl LRc5,LRf2][%mdl 576] Double Attack. Accuracy: White = 38%, Black = 61%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.3"]
[White "Kalegin, Evgenij"]
[Black "Ager, Josef"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2431"]
[BlackElo "2139"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,75,24,31,23,29,7,13,0,30,32,46,-23,57,27,35,25,36,41,27,0,62,53,79,45,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. c3 O-O 9. h3 Bb7 10. Re1 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b3 Nbd7 15. Bb2 g6 16. Rc1 {C93: Closed Ruy Lopez: Smyslov Variation.} Rb8 {[#]} 17. Bd3 $146 ({Predecessor:} 17. b4 Bg7 18. d5 c6 19. dxc6 Bxc6 20. c4 Ba8 21. Bd3 Nf8 22. a4 bxc4 23. Nxc4 Ne6 24. a5 {½-½ (26) Krzyzanowski,W (2484)-Gramstad,R (2457) ICCF email 2018}) 17... Bg7 18. Qc2 Nh5 19. Bf1 c6 20. c4 (20. b4 $14) 20... Rc8 (20... exd4 $11 21. Bxd4 Bxd4 22. Nxd4 Qf6) 21. b4 exd4 22. Bxd4 Bxd4 23. Nxd4 c5 24. bxc5 Nxc5 (24... dxc5 $11 25. N4b3 b4) 25. cxb5 $14 axb5 26. Bxb5 Nxe4 27. Nc6 Qb6 {The position is equal.} 28. Rxe4 Qxb5 29. Ne7+ {[#]} Rxe7 $1 {[%mdl 512]} 30. Qxc8+ $1 (30. Rxe7 Rxc2) 30... Bxc8 31. Rxc8+ Kg7 {aiming for ...Rxe4.} 32. Rxe7 {Ne4 is the strong threat.} Qg5 {[%mdl 64] Double Attack} 33. Rcc7 $1 Qxd2 34. Rxf7+ Kg8 35. Rfe7 {[%cal Re7e8] [#]} Kf8 $1 36. Rf7+ Kg8 37. Rfe7 {[%cal Re7e8]} Kf8 $1 38. Rf7+ {Accuracy: White = 75%, Black = 76%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.4"]
[White "Danner, Lambert"]
[Black "Zhelnin, Vladimir V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2022"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,92,24,29,17,41,0,3,0,19,15,17,11,36,0,22,0,0,-48,-7,-67,23,-1,0,0,10,9,11,0,20,22,14,10,13,7,19,-11,10,-12,0,-70,-39,-72,-17,-23,-17,-105,-3,-42,-10,-49,-40,-171,-183,-390,-93,-79,-81,-1020,-1019,-1000,-1016,-1003,-1006,-982,-977,-1020,-1020,-29987,-29988,-29988,-29989,-29994,-29995,-29995,-29992]} 1. g3 e5 2. c4 d6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nc6 6. Rb1 f5 7. d3 Nf6 8. b4 h6 9. b5 Ne7 10. O-O O-O 11. Qc2 {A26: English Opening vs King's Indian with ...Nc6 and d3.} Kh8 12. c5 {[#]} Be6 $146 ({Predecessor:} 12... g5 13. Ba3 Ng6 14. cxd6 cxd6 15. Nd2 Re8 16. Nc4 Bf8 17. Nd5 Nxd5 18. Bxd5 Qf6 {1-0 (42) Barwinski,D (2250)-Stanowska,M Warsaw 1994}) 13. Ba3 {The position is equal.} Rb8 14. Nd2 Ne8 15. e4 f4 16. Nd5 Rf7 (16... b6 {seems wilder.} 17. cxd6 cxd6 18. Rfc1 Qd7 19. Qa4 h5) 17. Nxe7 Qxe7 18. Qa4 Qd8 19. c6 (19. Bb2 $11) 19... b6 (19... Bxa2 $15 20. Ra1 Be6) 20. Bb2 Ra8 21. a3 a6 22. bxa6 {Black should prevent a7.} Ra7 23. Nf3 Qa8 24. d4 {[%cal Rd4e5]} Rxa6 25. Qc2 {[%cal Rd4e5]} Ra5 26. d5 Bc8 27. Rfc1 Kh7 28. Qd2 Ra4 29. Ne1 (29. Re1 $11) 29... h5 30. Rc3 Bh6 (30... Nf6 $17 31. f3 g5) 31. Qc2 $11 Nf6 {next ...Rxe4! is good for Black.} 32. Rc4 (32. gxf4 $11 Bxf4 33. f3) 32... Ra7 ({Black should play} 32... Rxc4 $17 33. Qxc4 fxg3 34. hxg3 Ng4) 33. Ra1 Ng4 $36 {[%mdl 2048] Threatens to win with ...fxg3. White is under pressure.} 34. Bf3 Ra5 35. Qb3 (35. Bc1 $15) 35... Ba6 {Hoping for ...fxg3.} 36. Ra4 $2 (36. Rc2) 36... Bb5 $2 (36... fxg3 $19 {has better winning chances.} 37. hxg3 {[#]} Be3 $1 {[%mdl 512]} 38. fxe3 Qf8 39. Bxe5 (39. Rxa5 {is a self mate.} Rxf3 40. Nxf3 Qxf3 {[%mdl 64] Double Attack} 41. Qc2 Be2 42. Qxe2 Qxe2 43. Bc3 Qh2+ {[%mdl 64] Double Attack} 44. Kf1 Qf2#) 39... dxe5) 37. Rxa5 $17 Qxa5 38. a4 $2 {[%mdl 8192]} (38. Bc3 $17 Qa6 39. Qb2) 38... fxg3 $19 39. hxg3 Qd2 40. Qc2 Qxc2 {[%mdl 64] [#] Overworked Piece} 41. Nxc2 Rxf3 42. axb5 Rxf2 43. Ra7 Rxc2 {Black mates.} 44. Rxc7+ Kg8 45. Ba3 Be3+ 46. Kf1 Bf2 {Accuracy: White = 38%, Black = 66%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.5"]
[White "Birnboim, Nathan"]
[Black "Jimenez Molina, Juan Leon"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2369"]
[BlackElo "2174"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,-24,-3,-16,-18,-28,-20,-17,-24,-29,-18,-14,-13,-32,-47,-45,-47,-49,-57,-55,-52,-53,-63,-66,-67,-61,-35,-57,0,-32,-25,-50,-35,-36,-32,-37,-43,-40,-28,-45,-42,-55,-60,-60,-57,-60,-30,-22,-33,-27,-14,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. Ba4 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves.} b5 $1 {[#] Hoping for ...Nc6.} 7. Bb3 {Threatens to win with e5.} Nc6 8. Qd3 Bg7 9. O-O O-O 10. Nc3 d6 11. h3 Bb7 12. a3 Rc8 {[#]} 13. Re1 $146 ({Predecessor:} 13. Bf4 Nd7 14. Rfe1 Nce5 15. Nxe5 Nxe5 16. Qd2 Nc4 17. Bxc4 Rxc4 18. e5 dxe5 19. Qxd8 Rxd8 20. Bxe5 Bxe5 21. Rxe5 {½-½ (57) Qadimbayli,G (1728)-Shoshin,V (1774) Varna 2010}) 13... Nd7 14. Ba2 Nce5 15. Nxe5 Nxe5 16. Qg3 Nc4 17. Nd1 a5 18. c3 {[#]} b4 $1 {[%mdl 512]} 19. axb4 axb4 20. Bxc4 Rxc4 21. Qd3 Qc7 {[%cal Rb4c3]} 22. Bd2 bxc3 23. Bxc3 Rc8 24. Bxg7 Kxg7 25. Nc3 Qb6 26. Re2 Rb4 27. Ra2 Qd4 28. Qxd4+ Rxd4 29. Ra7 Rb8 30. e5 {The position is equal.} dxe5 31. Rxe5 Rb4 32. Rxe7 Rxb2 33. Rd7 h5 34. h4 Rb3 35. Nd1 Rb1 36. Kh2 Rb4 37. Kg1 Rb1 38. f3 Kf6 39. Kh2 Ke6 40. Rd2 Bc6 41. Kg3 R8b7 42. Raa2 Ke7 43. Nf2 Bd7 44. Ne4 Be6 45. Ra3 R1b3 46. Rxb3 {Accuracy: White = 100%, Black = 91%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.6"]
[White "Piza Volio, Eduardo"]
[Black "Maryasin, Boris"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2255"]
[BlackElo "2305"]
[Annotator "RC"]
[PlyCount "28"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} d6 {[%emt 0:00:29]} 3. Bb2 {[%emt 0:00:00]} e5 {[%emt 0:00:17]} 4. c4 {[%emt 0:04:25]} e4 {[%emt 0:03:18]} 5. Nd4 {[%emt 0:00:15]} d5 {[%emt 0:00:29]} 6. cxd5 {[%emt 0:01:37]} Qxd5 {[%emt 0:00:19]} 7. Nc2 {[%emt 0:01:54]} Nc6 {[%emt 0:01:14]} 8. Nc3 {[%emt 0:01:04]} Qh5 {[%emt 0:00:59]} 9. e3 {[%emt 0:03:14]} Bg4 {[%emt 0:01:42]} 10. Be2 {[%emt 0:00:29]} Ne5 {[%emt 0:00:28]} 11. O-O {[%emt 0:17:39]} Nf3+ {[%emt 0:01:52]} 12. gxf3 {[%emt 0:13:07]} exf3 {[%emt 0:00:26]} 13. Bb5+ {[%emt 0:19:11]} c6 {[%emt 0:00:28]} 14. Ba3 {[%emt 0:00:08]} Bxa3 {[%emt 0:00:40]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.7"]
[White "Shevelev, Arkady"]
[Black "Rovira Mas, Jorge"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2278"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,36,40,38,41,34,71,64,131,75,82,77,84,79,82,74,86,72,80,70,148,140,179,177,177,161,131,122,355,368,389,386,422,437,533,545,543,513,525,500]} 1. e4 d6 2. d4 g6 3. h3 {[#]} a6 $146 ({Predecessor:} 3... Bg7 4. Nf3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. c3 e5 8. Re1 a5 9. a4 Re8 10. d5 Ne7 11. c4 Nd7 12. Nfd2 f5 13. Nc3 Nc5 14. Bc2 Rf8 15. Nb3 Nxb3 16. Bxb3 {0-1 (28) Borisenko,V (2289)-Saric,I (2695) St Petersburg 2018}) 4. a4 b6 5. Nf3 Bg7 6. Bd3 {B06: Modern Defence.} Nd7 7. O-O c5 8. c3 {White is better.} e6 ({Black should try} 8... Bb7 $14) 9. Bg5 (9. Na3 $142) 9... Qc7 $16 10. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32]} Ngf6 11. Bf4 e5 12. dxe5 dxe5 13. Bh2 O-O 14. Nc4 $36 {[%cal Rc4e5][%mdl 2048] White is more active.} Nh5 (14... Ne8 $14) 15. Bc2 Bb7 16. Qd6 Qxd6 17. Nxd6 Bc6 18. Bb3 {Black must now prevent Nxf7.} Nhf6 $2 {[#] This move loses the game for Black.} (18... Bf6 $16 {was necessary.} 19. Rfd1 Ra7) 19. Ng5 $18 ({Weaker is} 19. Nxe5 Nxe5 20. Bxe5 Nxe4 $11) 19... h6 20. Bxf7+ Kh8 21. Ne6 {White is clearly winning.} Rfb8 22. Bxg6 Ra7 23. Nf7+ Kg8 24. Nxe5 {Accuracy: White = 93%, Black = 53%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.8"]
[White "Araya Umana, Carlos"]
[Black "Lederman, Leon"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1914"]
[BlackElo "2234"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,-9,-2,0,14,13,43,-18,23,16,27,2,65,-2,8,-21,-11,-38,-17,-75,-81,-105,-47,-57,-50,-52,-49,-60,-50,-53,-54,-102,-102,-124,-125,-127,-110,-118,-69,-143,-146,-163,-166,-177,-181,-188,-176,-189,-148,-218,-225,-229,-197,-236,-230,-212,-171,-213,-170,-933,-928]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 h6 6. Bb2 e6 7. c4 Be7 8. d3 O-O 9. Nbd2 a5 10. Rc1 {A12: English Opening: 1...c6 with b3 by White.} a4 11. bxa4 Nbd7 {[#]} 12. Rb1 $146 (12. cxd5 $14 exd5 13. Bc3) ({Predecessor:} 12. cxd5 exd5 13. Nh4 Bh7 14. Nhf3 Qa5 15. Nb3 Qxa4 16. Ra1 Rfe8 17. e3 Bd6 18. d4 {1-0 (35) Gil,L (1836)-Autran,Y (1997) Bastia 2007}) 12... Qc7 13. Qc2 Nc5 14. Be5 Qa5 (14... Qd7 $11) 15. Nd4 ({Better is} 15. cxd5 $14 exd5 16. Nb3 Nxb3 17. axb3 (17. Qxb3 Bc8 $11)) 15... Bg4 16. N2b3 Nxb3 17. Nxb3 Qxa4 18. Rb2 (18. h3 $11 {remains equal.} Bh5 19. cxd5 Nxd5 20. Rfc1) 18... Nd7 $17 19. Bd4 Ba3 (19... e5 $17 20. Bc3 dxc4 21. dxc4 Nb6) 20. Rbb1 $15 e5 {...dxc4 is the strong threat.} 21. Bb2 dxc4 22. dxc4 Be6 $36 {[%mdl 2048] Black is pushing.} 23. Bxa3 Qxa3 24. Rb2 {[#]} Bxc4 $1 {[%mdl 512]} 25. Nc1 (25. Qxc4 Qxb2) 25... Ba6 26. Rd1 Nc5 27. Nb3 Ne6 (27... Na4 {is more complex.} 28. Rbb1 Rfd8 29. Be4 Qb4 30. Nd2 Qa5) 28. e3 (28. Bh3 $1 $15) 28... Rfd8 $17 {Hoping for ...Rxd1+.} 29. Rxd8+ Rxd8 ({Don't do} 29... Nxd8 30. Nc5 $17) 30. Nd2 Nc5 31. Bf1 Bxf1 32. Nxf1 Rd5 33. Qe2 (33. Nd2 $17 {was called for.}) 33... e4 $19 34. Rc2 Qd3 35. Rb2 Qxe2 36. Rxe2 Nd3 37. Rc2 Ne5 38. Nd2 $2 {[#]} (38. Kg2) 38... Rxd2 $1 {[%mdl 33344] Remove Defender. Accuracy: White = 46%, Black = 54%. . Loss on time!?} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.9"]
[White "Franzen, Thomas"]
[Black "Boidman, Yuri"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1987"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,12,30,4,4,1,9,5,56,0,31,10,26,5,31,6,5,0,0,-283,-278,-304,-302,-299,-186,-404,-399,-419,-408,-408,-19,-6,45,64,46,60,54,51,41,0,93,70,70,80,62,54,68,66,75,58,75,0,65,0,0,0,133,59,79,-15,-7,-210,-66,-812,-443,-779,-751,-1547,-1343,-2331,-2232]} 1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nbd2 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} e6 7. O-O Nge7 8. Re1 {The position is equal.} O-O (8... d6 $11) 9. Nf1 (9. e5 $1 $14) 9... d5 {[#]} 10. c3 $146 ({Predecessor:} 10. e5 d4 11. h4 Qc7 12. Qe2 b5 13. N1h2 Bb7 14. g4 Rad8 15. Bf4 Nd5 16. Bg3 {1-0 (32) Carvalho,C (2015)-Alboredo,J (1791) Sao Jose dos Campos 2012}) 10... b5 11. Bf4 b4 12. Qd2 a5 13. Bh6 dxe4 14. Bxg7 $4 {[%mdl 8192]} (14. Rxe4 $11 {and White stays safe.} Bxh6 15. Qxh6) 14... exf3 $19 15. Bf6 fxg2 16. Ne3 {intending Ng4.} Re8 {...e5 is the strong threat.} 17. g4 $2 (17. Ng4 {was worth a try.}) 17... Qc7 18. Nf5 Nxf5 19. gxf5 {Qh6 would kill now.} Ne7 $2 (19... Qd6 $1 $19 20. Qh6 Qf8 21. Qxf8+ Rxf8) 20. Re5 $1 $40 {[%mdl 128] [#] White wants to mate with Qh6. Black needs to defend precisely.} Qxe5 $1 21. Bxe5 $14 Nxf5 22. Qg5 Bb7 23. Qf6 {[%csl Ge5][%cal Rf6h8][%mdl 1024] White has compensation.} Kf8 24. Re1 Rad8 (24... h5 $11) 25. Qh8+ $16 Ke7 26. Bf6+ $1 Kd6 27. Qxh7 Rd7 28. Qh3 Kc7 {[#]} 29. d4 $1 {[%mdl 512]} cxd4 30. cxd4 (30. cxb4 $16 d3 31. Be5+ Kb6 32. bxa5+ Ka7 33. a6 $1 {[%mdl 512]}) 30... Kb8 ({Don't blunder} 30... Nxd4 $2 31. Be5+ Rd6 32. Bxd6+ Kd7 33. Re3 $18) (30... Kb6 $1 $11) 31. Be5+ (31. a3 $14) 31... Ka7 32. a3 b3 {[#]} (32... g5 $11 33. Ra1 Nh4) 33. Qxb3 (33. Rc1 $1 $16 {[%cal Rc1c5] Black must now prevent Rc5.} Red8 34. Rc5 Nxd4 35. Rxa5+ Kb6 36. Bxd4+ Rxd4 37. Qxb3+ Kxa5 38. Qxb7 {[%mdl 64] Double Attack}) 33... Rc8 {[#] And now ...Nh4 would win.} 34. Qh3 (34. Bf6 $1 $16) 34... g5 {aiming for ...Bd5.} ({Don't go for} 34... Nxd4 $2 35. Qe3 $18) 35. Rd1 $2 (35. Bf6 $11) 35... Nh4 (35... Bd5 $19 36. a4 Rb7) 36. f3 $2 {[%mdl 8192]} (36. d5 $15) 36... Bxf3 {Black is clearly winning.} 37. Re1 (37. Ra1 $142 f5 38. d5 Bxd5 39. Bc3) 37... Bd5 $19 38. Kf2 Rc2+ {[%mdl 64] Double Attack} 39. Kg3 {[#]} Re2 $1 {[%mdl 512] Accuracy: White = 38%, Black = 59%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.10"]
[White "Khanukov, Boris"]
[Black "Isaxon, Alf"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2293"]
[BlackElo "1949"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,51,51,56,61,72,65,42,97,88,91,75,203,189,197,195,194,191,225,183,215,95,282,253,871,859,862,858,843,0,0,0,821,810,865,839]} 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Qb3 Nf6 {D07: Queen's Gambit: Chigorin Defence.} 11. Bc1 exd4 {[#]} 12. cxd4 $146 {Black must now prevent Ba3.} ({Predecessor:} 12. Ba3 Qd7 13. h4 Na5 14. Qb4 Nc6 15. Qb5 dxe3 16. Rd1 exf2+ 17. Kxf2 Qxd1 18. Qxb7 {1-0 (44) May,A-Harding,T England 1985}) 12... O-O-O (12... O-O $14) 13. Rb1 $16 (13. Qxf7 $2 Ne5 $19) 13... b6 14. Ba3 ({Reject} 14. Qxf7 Ne5 $17) 14... Nxd4 (14... Qd5 $16 {was necessary.}) 15. Ba6+ $18 ({Resist} 15. exd4 $6 Rhe8+ 16. Be2 Qxd4 $16) 15... Kb8 16. exd4 Rhe8+ 17. Kf1 Qf4 18. h4 Rxd4 19. Qc3 (19. Rd1 $18 {and White stays clearly on top.}) 19... Rd2 $2 (19... Re6 $16 {keeps fighting.} 20. Bc1 Nd5 21. Bxf4 Nxc3) 20. Rb4 ({Worse is} 20. Qc6 Rxf2+ 21. Kxf2 Ne4+ 22. Qxe4 Rxe4 $17) 20... Rxf2+ $2 (20... Rd1+ 21. Kg2 Qd2) 21. Kxf2 Ng4+ 22. Kf1 {[#] Intending Qc6 and mate.} Ne3+ 23. Kf2 $2 ({Only move:} 23. Ke2 $18 Nc4+ 24. Kd1 Rd8+ 25. Kc2 Qd2+ 26. Qxd2 Rxd2+ 27. Kc3 Rxa2 28. Bxc4 Rxa3+ 29. Rb3) 23... Ng4+ $11 24. Kf1 {Threatening mate with Qc6.} Ne3+ 25. Ke2 {Qc6 would kill now.} Nd5+ {[#]} 26. Kf2 $1 {Accuracy: White = 79%, Black = 27%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.11"]
[White "Johansson, Bjorn"]
[Black "Salov, Sergej"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1949"]
[BlackElo "2135"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,32,-2,-8,-13,2,-27,-29,-41,-56,-50,114,-21,-7,-21,-4,-8,0,0,0,0,12,6,3,-6,-6]} 1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Bb4 5. a3 Bxc3 6. dxc3 {A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} O-O 7. e4 d6 8. Ne2 {Black has an edge.} Be6 9. b3 {[#]} d5 $146 {[#]} (9... Na6 $15) ({Predecessor:} 9... Na6 10. O-O Nc5 11. Qc2 a5 12. b4 Na6 13. Bg5 Bxc4 14. f4 Qb6+ 15. Kh1 Ng4 16. fxe5 {0-1 (21) Bozzali,E (2148)-Sanchez,J (2486) Imperia 2008}) 10. cxd5 (10. exd5 $16 cxd5 11. Bg5) 10... cxd5 $11 {The position is equal.} 11. exd5 Bxd5 12. Bxd5 Qxd5 13. Qxd5 Nxd5 14. c4 Ne7 15. Bb2 Nbc6 16. Bc3 Rad8 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.12"]
[White "Gruzmann, Boris"]
[Black "Johansson, Bertil"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2206"]
[BlackElo "1876"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,57,36,-1,18,0,16,0,38,44,149,126,174,169,251,271,279,264,416,229,203,217,232,225,217,197,261,185,186,173,164,159,164,137,191,160,795,800,1542,281]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nc6 7. O-O Nf6 8. Nc3 Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Kh1 d6 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} 12. f4 h5 13. a4 {[#]} b6 $146 {The position is equal.} ({Predecessor:} 13... h4 14. Qf3 Nh5 15. Ne2 Nf6 16. Nc3 Bd7 17. e5 Bc6 18. Be4 Nxe4 19. Nxe4 Bxe4 20. Qxe4 {0-1 (52) Mijatovic,A (1864)-Stitterich,N (1974) Oberhof 2010}) 14. Qe2 e5 {[#]} (14... Bb7 $14) 15. Nd5 $1 $16 Bg4 16. Qe1 Be6 (16... Nxd5 $142 17. exd5 f6) 17. b4 $18 Qc6 18. fxe5 Ng4 {[#]} (18... dxe5 $142 19. Nxf6+ gxf6 20. Bxa6 Bd7) 19. b5 (19. Bxa6 $142 $1 {[%mdl 512] Hoping for Bb5.} Rxa6 20. b5 {[%mdl 64] Double Attack}) 19... Qc5 20. bxa6 Nxe5 21. Bb5+ Kf8 22. Nf4 Bc4 (22... Kg8 {keeps fighting.} 23. Qh4 Qc7 24. Nxe6 fxe6) 23. Rf2 Rh6 24. Rb1 Rf6 25. Nh3 Rxf2 26. Qxf2 Ra7 (26... Be6 $16) 27. Qxc5 bxc5 $2 (27... dxc5 $16 28. a5 Bxb5) 28. Bxc4 Nxc4 29. Rb8+ {Black did not feel at home in the position after the opening. Accuracy: White = 77%, Black = 39%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.13"]
[White "Waschk, Armin"]
[Black "Ackermann, Hans Werner"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2165"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "172"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,172,51,38,38,34,25,31,29,54,64,55,64,55,68,52,60,64,68,77,71,78,106,58,198,138,211,192,302,316,314,317,298,314,293,327,345,352,352,150,263,243,303,308,276,271,304,18,8,-11,-32,-26,-24,-29,-3,-25,-38,-108,-81,-97,-63,-67,-67,-73,-8,-8,-7,-15,0,0,0,0,0,-19,-9,-12,-8,-29,-22,-31,-36,-121,-11,-48,-8,-14,-24,-27,-28,-44,-14,-14,197,0,0,-288,0,0,0,0,0,-72,-45,-69,-8,-8,-8,-8,0,-34,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-468,-404,-5062,-2009,-11597,-5197,-5193,-4134,-29982,-29983,-29983,-29984,-29984,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29984,-29985,-29986,-29987]} 1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nc3 c6 5. e4 Nbd7 6. Be2 e5 7. Be3 Be7 8. O-O O-O 9. Nd2 Bxe2 {A53: Old Indian Defence without Nf3.} 10. Qxe2 exd4 11. Bxd4 Re8 {White is slightly better.} 12. f4 Bf8 13. Qf3 {[#]} h6 $146 ({Predecessor:} 13... a6 14. g4 Nc5 15. Bxc5 {½-½ (15) Comas Fabrego,L (2513)-Galego,L (2501) Sant Lluis 2005}) 14. Rae1 Nh7 15. Ne2 Qa5 16. Bc3 Qb6+ 17. Kh1 Nc5 18. b3 Ne6 19. h4 c5 ({Black should try} 19... Qd8 $14) 20. Qf2 (20. g4 $18) 20... Be7 (20... Qd8 $16 {was worth a try.} 21. g4 b5) 21. g4 $1 $18 a5 (21... Bf6 $142 22. g5 Bxc3 23. Nxc3 Kh8 24. gxh6 gxh6) 22. g5 hxg5 23. hxg5 a4 {[#]} 24. b4 $1 {[%mdl 512]} Qc6 (24... cxb4 25. Qxb6) 25. b5 Qc8 26. Qg3 Nef8 27. Nf3 (27. Kg2 $18 {and White stays clearly on top.}) 27... Bd8 (27... Qe6 $16) 28. Neg1 Qe6 29. Nd2 Qg6 30. Ngf3 f6 {[%cal Rf6g5]} 31. Qh3 $2 (31. Nh4 $18 Qh5 32. g6) 31... fxg5 $11 32. f5 Qh6 33. Kg2 Qxh3+ 34. Kxh3 Bf6 35. e5 dxe5 36. Nxe5 (36. Ne4 $15) 36... Bxe5 37. Bxe5 Nd7 38. Bd6 Nhf6 39. Re6 {[#]} Nf8 (39... g6 $1 $17 {[%mdl 512]} 40. Be7 (40. fxg6 Rxe6) 40... Kf7 41. Bxf6 Nxf6) 40. Rxe8 Rxe8 41. Bxc5 Re2 42. Rf2 g4+ 43. Kg2 Re1 44. Bb4 N8d7 {With the idea ...Ne5.} 45. Rf1 Re5 46. Bd6 Re3 47. Bb4 b6 48. Rf4 ({Better is} 48. Rh1 $15) 48... Kf7 (48... Ne5 $17 49. c5 Nd3) 49. Kf2 Re8 50. Rd4 Re5 51. Rf4 g3+ 52. Kf1 Nh5 53. Rf3 Ndf6 $2 (53... Nc5 $11) 54. Bc3 $2 ({White has to play} 54. Bd6 $18 Re8 55. c5 (55. Bxg3 Nxg3+ 56. Rxg3 Ne4 $11) 55... bxc5 56. b6) 54... Re7 $1 55. Bd4 $2 {[%mdl 8192] [#]} (55. c5 $11 {and White is okay.}) 55... Rd7 $2 (55... Ng4 $1 $19 {[%cal Rg4h2] Strongly threatening ...Nh2+.} 56. Kg1 Re2) 56. Bc3 Ng4 {Threatens to win with ...Nh2+.} 57. Kg2 Re7 58. Nf1 (58. c5 $1 $11 {remains equal.}) 58... Re2+ $17 59. Kg1 Rxa2 (59... Nh2 $1 $15 60. Nxh2 gxh2+ 61. Kh1 Rxa2) 60. Nxg3 $11 Nxg3 61. Rxg3 $15 {[%mdl 4096] Endgame KRB-KRN} Nf6 62. Re3 Ra3 63. Bd4 Rxe3 64. Bxe3 $11 {KB-KN} Nd7 {...Kf6 is the strong threat.} 65. Bd4 $1 a3 66. Kf2 a2 67. Ke3 Nc5 {aiming for ...Nb3.} 68. Kf4 Nb3 69. Bc3 Na5 {[#]} 70. c5 $1 {[%mdl 512]} bxc5 71. Ke4 Nc4 {And now ...Nd6+ would win.} 72. Kd5 $2 {[%mdl 8192]} (72. Kd3 $11 Nb6 73. Ba1) 72... Nb6+ $19 73. Kc6 (73. Ke5 $142 c4 74. Ba1) 73... Na4 74. Ba1 c4 75. b6 c3 {( -> ...c2)} 76. Bxc3 Nxc3 {KN-KPP. Black mates.} 77. b7 a1=Q 78. b8=Q Qa6+ 79. Kc5 {[#]} Qb5+ $1 {[%mdl 512]} 80. Qxb5 Nxb5 81. Kxb5 {KP-KP} Kf6 82. Kc4 Kxf5 83. Kd3 Kf4 84. Ke2 Kg3 85. Kf1 g5 86. Kg1 g4 {Black used his chance. Accuracy: White = 64%, Black = 70%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.14"]
[White "Baum, Bernd"]
[Black "Luethke, Hans-Eckart"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2249"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,80,17,15,0,0,-7,-8,-7,0,7,0,-14,6,8,7,-31,-25,-18,-28,-29,-12,-12,-8,-41,-36,-79,-79,-80,-77,-120,-117,-247,-262,-247,-242,-266,-265,-346,-337,-327,-337,-337,-337,-331,-331,-337,-283,-320,-320,-297,-196,-444,-404,-504,-465,-739,-723,-854,-853,-772,-720,-7587,-7238,-6420,-6340]} 1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. O-O e6 5. c4 d5 6. d4 dxc4 7. Qa4 Bd7 8. Qxc4 cxd4 9. Nxd4 Rc8 10. Nxc6 {E04: Open Catalan: 5 Nf3.} Bxc6 11. Bxc6+ Rxc6 12. Qb3 {The position is equal.} Qb6 13. Qxb6 Rxb6 14. Nc3 Be7 {[#]} 15. Be3 $146 ({Predecessor:} 15. b3 O-O 16. Bb2 Rc8 17. Rfc1 Rbc6 18. Nd1 Nd5 19. Rxc6 Rxc6 20. Rc1 Rxc1 21. Bxc1 {½-½ (30) Paschall,W (2379)-Kosic,D (2454) Budapest 2017}) 15... Rxb2 16. Rab1 Rxb1 17. Rxb1 b6 18. Nb5 Nd5 19. Bd4 a6 20. e4 Nb4 21. Nc7+ Kd7 22. Bxb6 Rb8 23. Ba5 Nc6 24. Rd1+ {This move loses the game for White.} (24. Rxb8 $17 Nxb8 25. Na8) 24... Kc8 $19 25. Rc1 Kb7 26. Nxa6 Kxa6 ({Not} 26... Nxa5 27. Nxb8 Kxb8 28. f4 $11) 27. Bc7 Rc8 28. Rxc6+ {[%mdl 4096] Endgame KRB-KRB} Kb7 {[%mdl 64] [#] Double Attack} 29. Bd6 {Threatens to win with Rxc8.} Rxc6 ({Don't play} 29... Kxc6 30. Bxe7 Kd7 31. Bb4 $19) 30. Bxe7 {KR-KB} Rc4 31. e5 Re4 32. Bd6 Kc6 33. Kf1 f6 34. f4 $2 {[#]} (34. Bf8) 34... Rc4 35. a3 Rc2 {Black is clearly winning.} 36. h4 (36. Bf8 $142 fxe5 37. Kg1) 36... f5 37. Bf8 g6 38. Bb4 Ra2 39. Kg1 Kd5 40. Kf1 Ke4 {[%mdl 32768] Accuracy: White = 46%, Black = 92%. . An unexpected result.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.15"]
[White "Schulz, Michael"]
[Black "Kierzek, Matthias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2122"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,0,15,16,15,15,16,11,28,28,30,0,7,9,17,11,2,5,4,0,0,0,0,7,25,13,47,45,56,60,78,0,0,0,29,0,70,64,80,78,70,28,55,55,54,67,98,90,91,-97,-98,-87,-83,-125,-68,-79,-83,-129,-121,-153,-158,-150,-151,-158,-150,-203,-93,-91,-108,-335,-315,-265,-186,-895,-833,-29970,-29971,-29975,-29976,-29976,-29977,-29975,-29969]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 {D00: 1 d4 d5: Unusual lines.} Bf5 7. Qb3 Qc8 8. Ngf3 {The position is equal.} e6 9. Nh4 Be4 10. f3 Bg6 $1 11. g4 Be7 12. Bg3 a6 {[#]} 13. Be2 $146 ({Predecessor:} 13. a4 Nd7 14. Nxg6 hxg6 15. Bd3 Bh4 16. Kf2 Bf6 17. h4 b6 18. Rae1 Kf8 19. Qc2 {½-½ (37) Bermundo,L (1890)-Mendoza,S (2193) Manila 2016}) 13... Qd7 14. Nxg6 hxg6 15. O-O-O b5 16. Kb1 Bd6 17. Qc2 Qc7 18. Nb3 Bxg3 19. hxg3 Ke7 20. Rxh8 (20. f4 $16) 20... Rxh8 $11 21. Nc5 Qb6 22. Bd3 a5 ({Better is} 22... Nd7 $11) 23. Bxg6 $14 b4 $1 {[%cal Rb4c3] Black wants to play ...bxc3.} 24. g5 Ne8 25. Na4 Qc7 26. Bd3 Qxg3 27. cxb4 Nxb4 28. Qc5+ Qd6 29. Qa7+ $2 (29. Qxa5 $16 {stays on course. Black must now prevent Bb5.} Nxd3 30. Rxd3) 29... Qc7 $17 30. Qc5+ Qxc5 31. Nxc5 {[#]} Nxd3 ({Black should play} 31... Nd6 $1 $17 32. g6 Nc6 33. gxf7 Nxd4) 32. Nxd3 {[%mdl 4096] Endgame KRN-KRN} Nd6 33. Rc1 Nb5 34. a4 Nxd4 35. Rc7+ Kd6 36. Rxf7 Rh3 37. b4 (37. Rxg7 $17 {was necessary.} Rxf3 38. Nc1) 37... Rxf3 (37... axb4 $19 {and Black stays clearly on top.} 38. a5 Rxf3 39. Rxf3 Nxf3) 38. Rxf3 Nxf3 $19 {KN-KN} 39. g6 $2 {[#] This move loses the game for White.} (39. bxa5 $17 {was the only chance.} Nxg5 40. Kc2) 39... axb4 40. a5 Kc6 {And now ...Kb5 would win.} 41. Nf4 $2 (41. Nxb4+ Kb5 42. a6) 41... e5 42. Ne6 e4 {Black mates.} 43. a6 e3 44. Nf4 d4 45. Kc2 Ne5 {Accuracy: White = 63%, Black = 76%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.16"]
[White "Herbrechtsmeier, Christof"]
[Black "Sager, Bernd"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2177"]
[BlackElo "1920"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,63,21,26,28,43,20,54,43,55,62,60,51,91,92,87,92,91,66,76,91,168,165,225,173,270,283,255,277,278,186,308,282,314,323,381,399,395,389,381,308,296,306,417,393,469,407,455,434,410,396]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. O-O Be7 8. Be3 Nf6 9. f4 {B49: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 7 Be2.} d5 10. e5 {[#] Black must now prevent Nxc6.} Ne4 {[#]} 11. Nxe4 $146 {White is slightly better.} ({Predecessor:} 11. Bd3 f5 12. exf6 Nxf6 13. Kh1 O-O 14. Qf3 Bd6 15. Rae1 Nb4 16. Be2 e5 17. fxe5 Bxe5 {1-0 (36) Tal,M-Wade,R Havana 1963}) 11... dxe4 12. c3 O-O 13. Qe1 Rd8 14. Nb3 $36 {[%mdl 2048] Black is under strong pressure.} b5 15. Qf2 Rb8 16. Rfd1 Rxd1+ 17. Rxd1 Bf8 (17... Bb7 $16 {was called for.}) 18. Bc5 $18 Be7 (18... Bb7 $142 19. Bd6 {[%mdl 64] Skewer} Bxd6 20. exd6 Qc8) 19. Qe3 b4 (19... Bb7 $142 20. Kf2 (20. Qxe4 Na5 $16) 20... Bxc5 21. Nxc5 Rd8 22. Qxe4 Rxd1 23. Bxd1 h6) 20. Bd6 ({Less strong is} 20. Qxe4 bxc3 21. bxc3 Rxb3 $16) 20... Bxd6 21. exd6 ({But not} 21. Rxd6 $6 bxc3 22. Qxc3 Bd7 $16) 21... Qd8 22. Qxe4 Bb7 (22... Qb6+ $142 23. Kf1 bxc3) 23. Qe3 a5 24. c4 a4 25. Nc5 Qb6 26. Kf2 Nd8 27. Nd7 Qxe3+ 28. Kxe3 Rc8 29. g3 Bc6 30. Ne5 f6 31. Nxc6 Rxc6 32. b3 {White took control after the opening. Accuracy: White = 81%, Black = 37%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.17"]
[White "Pruefer, Friedbert"]
[Black "James, Kevin"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2214"]
[BlackElo "1924"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,0,46,22,51,-10,14,18,31,24,83,76,91,84,117,93,116,114,124,125,226,231,221,222,220,235,235,243,249,231,241,237,241,234,215,190,195,161,133,56,75,0,0,0,119,0,0,0,0,-345,-334,-303,0,0,144,150,292,350,313,354,346,346,310,174,418,398,452,446,548,551,700,660,1573,1888,2631,1425,1327,1256]} 1. d4 g6 2. g3 Bg7 3. Bg2 c5 4. d5 d6 5. Nc3 Bd7 {[#]} 6. e4 $146 {A43: Schmid Benoni.} ({Predecessor:} 6. a4 Qc8 7. Ne4 Na6 8. h4 h6 9. c4 Nf6 10. Nxf6+ Bxf6 11. Nh3 Nb4 12. Ra3 Qc7 {0-1 (46) Vallejo Pons,F (2554)-Blehm,P (2518) Aviles 2000}) 6... b5 7. Qe2 (7. Nf3 $14) 7... Qb6 8. Nd1 {[%cal Bc3d1,Bd1e3,Be3g4,Bg4f6][%mdl 32] The position is equal.} Na6 9. Nf3 e5 (9... Nh6 $11) 10. dxe6 $16 fxe6 11. Ne3 Ne7 12. e5 d5 13. Ng4 Rf8 14. Bg5 Nc6 (14... Ng8 $16) 15. Bf6 Bxf6 16. Nxf6+ Rxf6 17. exf6 O-O-O 18. O-O Rf8 19. Ng5 Rxf6 20. Nxh7 Rf5 21. c3 c4 22. Kh1 Nc5 23. h4 Nd3 24. f3 ({White should try} 24. Kg1 $16) 24... Ne7 $14 {[#] Black wants to play ...Rf7.} 25. f4 (25. Kh2 $1 $16) 25... e5 $1 $11 26. Bh3 d4 (26... Rh5 $11 27. Ng5 Bxh3 28. Nxh3 e4) 27. Bxf5 (27. Ng5 $16) 27... Nxf5 28. Kh2 exf4 29. Rxf4 $2 {[%mdl 8192] [#]} (29. gxf4 $11 Ne3 30. Ng5) 29... Nxf4 $19 30. gxf4 Nxh4 $2 (30... d3 $19 31. Qg2 Nxh4) 31. Qf2 $36 {[%mdl 2048] White is pushing.} g5 (31... Nf5 $11 {remains equal.}) 32. fxg5 $16 Nf5 (32... Qd6+ $16 33. Kg1 dxc3 34. bxc3 (34. Qxh4 $2 cxb2 35. Re1 c3 $19) 34... Ng6) 33. Nf6 $18 Qd6+ 34. Kg1 d3 35. Nxd7 Qxd7 {[%mdl 4096] Endgame KQR-KQN} 36. Qf3 (36. Qc5+ $142 Kd8 37. Qe5) 36... Kb8 $2 (36... Qe6 {keeps fighting.} 37. Rf1 (37. Qa8+ Kd7 $16) 37... d2) 37. Qf4+ Kb7 38. Kf2 {White is clearly winning.} a5 39. Re1 Ka6 40. Qe4 d2 41. Qe6+ Qxe6 42. Rxe6+ Kb7 43. Ke2 {Never resign too early! Accuracy: White = 71%, Black = 57%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.18"]
[White "Gibson, John F."]
[Black "Brock, Friedemann"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1830"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,54,1,2,9,7,4,-1,-51,-43,-50,-28,-77,-66,-74,-60,-80,-70,-166,-179,-401,-393,-384,-387,-395,-370,-520,-520,-551,-551,-593,-595,-614,-604,-871,-847,-939,-938,-902,-910,-1066,-1054,-2018,-1905]} 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 {7.Nf3 is the hot move. Played by Vladislav Artemiev in November 2019. 7.Qb3 is not played anymore.} d5 8. cxd5 {A22: English Opening: 1...e5 2 Nc3 Nf6.} cxd5 9. exd5 Nxd5 10. Qb3 {The position is equal.} Nb6 11. O-O Nc6 {[#]} 12. a4 $146 ({Predecessor:} 12. d4) 12... Be6 13. Qc2 Rc8 14. Ba3 Re8 15. f4 (15. d3 $15) 15... Bc4 $19 16. Rf2 $2 {[#]} (16. Bxc6 {might work better.} Rxc6 17. Rf2) 16... Bxe2 $1 17. Be4 Bh5 18. a5 Nd5 19. f5 (19. Bxh7+ $142 Kh8 20. Bf5) 19... Nxa5 {Black is clearly winning.} 20. h3 f6 21. Rb1 Bf7 22. Qa4 b6 23. g4 Nc4 24. Bc1 Nf4 25. Kh2 Nd3 26. Rg2 Nc5 27. Bc6 Nxa4 {White got outplayed after the opening. Accuracy: White = 48%, Black = 100%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.19"]
[White "Schoeneberg, Manfred"]
[Black "Lynch, Peter J."]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2144"]
[BlackElo "1645"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,63,0,-5,56,48,78,71,100,58,85,42,46,33,52,53,46,8,23,-16,65,58,63,66,123,123,117,84,114,97,477,473,473,445,612,612,565,539,497,484,848,862,833,826,1121,965,1248,1205,4910,2325,2039,1826]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 {7.c4 is not played anymore.} e6 8. Bg5 Qc7 {B53: Sicilian: 2...d6: Lines with Qxd4.} (8... Nf6 $11) 9. O-O-O $14 f6 10. Be3 a6 {[#] White is better.} 11. Qb6 $146 ({Predecessor:} 11. Qc4 Qf7 12. Rhe1 Be7 13. Qd3 h5 14. Nd4 Bd7 15. f4 f5 16. exf5 exf5 17. Bf2 {1-0 (40) Mar,K (2038)-Wilfling,S (1835) Austria 2019}) 11... Rc8 12. Qxc7 Rxc7 13. Nd4 (13. Kb1 {keeps more tension.} b5 14. a3 Kf7 15. Bb6 Rc8 16. Ba5) 13... Kf7 14. Nxc6 Rxc6 15. f4 Ne7 16. g4 Nc8 ({Black should play} 16... h5 $11) 17. f5 $36 {[%mdl 2048] Black is under pressure.} e5 18. h4 Nb6 (18... b5 $14) 19. Bxb6 $16 Rxb6 20. g5 Rc6 21. Rh3 h5 $2 {[%mdl 8192] [#] A mistake that costs the game.} (21... Rc4 $16 {is more resistant.}) 22. g6+ $18 {White is clearly winning.} Ke8 23. Nd5 Be7 24. Rb3 b5 {[#]} 25. a4 $1 {[%mdl 512]} Rc5 (25... bxa4 26. Rb7) 26. axb5 axb5 (26... a5 $142 27. Ra3 Bd8) 27. Ra3 Bd8 28. Ra7 Rg8 29. Rd3 Rc4 30. Rb3 Ra4 31. Rxa4 bxa4 32. Rb7 {Accuracy: White = 78%, Black = 17%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.21"]
[White "Boehnisch, Manfred"]
[Black "Knaak, Rainer"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2246"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,84,0,5,-20,-13,-20,-16,-20,-22,-22,-22,-58,-25,-55,-57,-69,-50,-51,-37,-83,-54,-54,-60,-59,-63,-54,-64,-43,-54,-47,-47,-27,-19,-41,0,-64,-51,-35,-47,-99,-97,-104,-104,-104,-110,-112,-112,-105,-96,-257,-256,-256,-269,-257,-250,-256,-260,-239,-183,-172,-169,-262,-256,-250,-254,-396,-352,-368,-333,-508,-499,-594,-584,-658,-656]} 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 Nf6 6. Nc3 O-O 7. Be2 {C01: French: Exchange Variation.} dxc4 8. O-O Be6 9. Ng5 {The position is equal.} Bf5 10. Bxc4 Nc6 {[#]} 11. f4 $146 ({Predecessor:} 11. Nf3 Bg4 12. d5 Bxf3 13. Qxf3 Ne5 14. Qe2 Re8 15. Bb5 c6 16. dxc6 bxc6 17. Ba4 {0-1 (43) Puszkarek,K (1742)-Szusterowski,R (2081) Murzasichle 2011}) 11... Qd7 12. a3 Rad8 13. b4 h6 14. Nf3 Ne7 15. Qb3 c6 16. Ne5 Bxe5 17. dxe5 Qd4+ 18. Kh1 Ng4 19. h3 Nf2+ 20. Kh2 Bd3 $36 {[%mdl 2048] Black is more active.} 21. Bxd3 Nxd3 22. Rb1 $1 h5 23. Ne2 ({White should play} 23. Rf3 $11) 23... Qe4 $15 24. Ng3 {[%mdl 64] Double Attack} Qh7 $1 25. Qc2 (25. Be3 $15) 25... h4 $17 26. Nh1 Qg6 27. Qe2 Nf5 28. Be3 Rd5 29. Rb3 Rfd8 30. Rf3 $2 {Now White is beyond hope.} (30. Rc3 $17) 30... Nd4 $19 {[%mdl 64] Overworked Piece} 31. Bxd4 {[#]} Nc1 $1 {[%cal Rc1e2][%mdl 64] Double Attack} ({Weaker is} 31... Rxd4 32. f5 $11) 32. Qe1 Nxb3 33. Rxb3 Rxd4 34. Qxh4 Qf5 35. Rf3 {[#]} R8d7 $1 36. Ng3 {[#]} (36. Qe1 $142) 36... Qxe5 $1 {[%mdl 512]} 37. Qg4 (37. fxe5 Rxh4) 37... Qf6 38. Ne2 (38. Ne4 $142 Qg6 39. Qxg6 fxg6 40. Nc5) 38... Rd2 39. Rg3 Rd8 40. f5 (40. Re3 $142) 40... R8d3 {Black is clearly winning.} 41. Nf4 Rxg3 42. Kxg3 Rd4 {Accuracy: White = 51%, Black = 93%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.22"]
[White "Chevelevitch, Evgueni"]
[Black "Beltz, Robert"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2391"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,77,11,56,61,54,54,64,39,59,18,22,31,32,12,92,81,84,74,91,75,87,67,66,70,112,110,121,78,77,77,78,67,95,32,31,29,52,37,95,106,103,64,64,64,65,65,86,68,99,91,91,87,131,81,153,160,29986,29987,29988,29989,29989,29990,29990,476]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O b5 9. a4 {B92: Sicilian Najdorf: 6 Be2.} b4 10. Nd5 Bb7 11. Bc4 {[#] White is slightly better.} O-O $146 ({Predecessor:} 11... Nbd7 12. f3 Rc8 13. Nxe7 Qb6+ 14. Kh1 Kxe7 15. Qe2 Qc7 16. Bxa6 Bxa6 17. Qxa6 Qxc2 18. Na5 Nc5 19. Qa7+ Nfd7 20. Bg5+ f6 21. Rac1 Qxa4 22. b3 Qb5 {0-1 (22) Meyer,J (1958)-Schuetze,A (2136) Nordrheinwestfalen 2013}) 12. Nxf6+ (12. Na5 $5 Qxa5 13. Nxe7+ {[%mdl 64] Discovered Attack} Kh8 14. Nf5 $14) 12... Bxf6 13. Bd5 Qc7 14. Na5 Qxa5 (14... Bxd5 $11 15. Qxd5 Nd7) 15. Bxb7 $16 {[%mdl 64] Discovered Attack} Ra7 {[#]} 16. Bd5 $1 Nd7 17. Bd2 Nc5 18. c3 bxc3 19. Bxc3 Qb6 20. b4 Ne6 21. Bxe6 fxe6 22. Qb3 Re8 23. Rfd1 Rd7 24. Rd3 (24. b5 $16) 24... d5 $14 25. Rdd1 d4 26. Bd2 Rc8 (26... Rc7 $14) 27. a5 $36 {[%mdl 2048] White has strong initiative.} Qd6 28. b5 axb5 29. Qxb5 Rb8 30. Qa4 Ra7 31. Rdb1 Be7 32. Rb5 Kf7 33. Qb3 Rc8 34. Rb6 Rc6 {[#]} ({Black should play} 34... Qd7) 35. Rb8 $1 {aiming for Qf3+.} Qc7 $2 (35... d3 $16 36. Rd1 Bd8) 36. Qf3+ {White mates.} Bf6 37. Qh5+ {[%mdl 64] Double Attack} Ke7 38. Qe8+ Kd6 39. Bb4+ {Accuracy: White = 79%, Black = 60%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.23"]
[White "Baumbach, Friedrich"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "2130"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,120,21,25,-18,-16,-15,-24,-35,0,-20,-21,-27,-20,-43,-34,-117,-107,-100,-112,-104,-104,-104,-95,-95,-97,-117,-71,-73,-69,-68,-75,-73,-69,-101,-78,-78,-71,-123,-108,-113,-103,-135,-128,-185,-191,-188,-177,-177,-187,-187,-187,-175,-183,-201,-198,-197,-186,-242,-187,-187,-187,-172,-171,-336,-335,-334,-328,-962,-727,-797,-770,-1084,-1036,-1818,-1817,-1463,-1348,-12843,-12843,-12844,-12844,-12845,-12845,-12845,-12846,-12846,-12847,-12847,-12847,-12850,-29958,-12851,-29967,-12851,-29981,-12851,-29984,-12851,-29985,-12851,-29990,-12851,-27999,-12851,-29996]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Bd3 c5 8. dxc5 Bxc5 9. Qe2 Nbd7 10. Nc3 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines.} Bb7 11. e4 Qb8 12. Bg5 {Black has an edge.} Ng4 13. h3 Nge5 {[#]} 14. Rad1 $146 ({Predecessor:} 14. Nxe5 Qxe5 15. Be3 O-O 16. Rad1 Rfd8 17. Bb1 Qc7 18. Rc1 Bxe3 19. Qxe3 {1-0 (35) Kunin,V (2535)-Stepanyan,E (2019) Rome 2018}) 14... O-O 15. Bf4 {Black should prevent Bxb5!} Bd6 {...Nxf3+ is the strong threat.} 16. Bc2 ({White should play} 16. Nxe5 $15 Nxe5 17. Bg3) 16... Nxf3+ $17 17. Qxf3 Bxf4 18. Rxd7 Bc6 19. Rdd1 Bh2+ 20. Kh1 Be5 21. Qe3 Qa7 22. Qxa7 Rxa7 23. f4 Bxc3 {White is on the road to losing.} 24. bxc3 Rc7 25. Rd4 Rfc8 26. Bb3 Be8 27. f5 (27. Rf3 $142) 27... exf5 ({Stronger than} 27... Rxc3 28. fxe6 R3c7 29. e5 $16) 28. Rxf5 Rxc3 29. e5 R3c5 30. Rdf4 (30. Kh2 $17) 30... R8c7 $1 $19 31. e6 {Black must now prevent Rxc5.} Rxf5 32. Rxf5 {[%mdl 4096] Endgame KRB-KRB} Kf8 33. exf7 Bxf7 34. Kg1 Ke8 35. Re5+ Re7 36. Bxf7+ Kxf7 {KR-KR} 37. Rc5 (37. Rf5+ {is a better defense.} Ke6 38. Rf8) 37... Re1+ 38. Kf2 Ra1 $1 39. Rc7+ {[#]} Kf8 $1 40. Rc8+ $2 (40. Rc2 {was the only chance.}) 40... Ke7 41. Rc7+ Kd6 42. Rxg7 $2 (42. Rc2 Kd5 43. Ke3) 42... Rxa2+ 43. Ke3 Kc5 44. Kd3 Kb4 45. h4 h5 46. g4 Rh2 47. gxh5 Rxh4 48. Rg5 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 49. Kc2 a4 50. Kb2 a3+ 51. Ka2 Ka4 52. Kb1 b4 {[%cal Bb5b4,Bb4b3][%mdl 32] ( -> ...Rh2)} 53. Rg1 Rxh5 54. Rf1 Rh3 (54... b3 $19 55. Re1 a2+ 56. Kb2 Rh2+ 57. Kc3 b2 58. Re4+ Ka3 59. Re6 Rh3+ 60. Kc4 b1=Q 61. Ra6+ Kb2 62. Rb6+ Kc2 63. Rc6 a1=Q 64. Kd5+ Rc3 65. Rh6 Qb5+ 66. Kd6 Rd3+ 67. Ke7 Qg7+ {[%mdl 64] Double Attack} 68. Ke6 Qbe5#) 55. Rg1 b3 56. Rg4+ Kb5 57. Rg1 Rc3 (57... a2+ $19 58. Kb2 Rd3) 58. Rh1 Kb4 (58... a2+ $19 59. Kb2 Kb4 60. Rh4+ Rc4 61. Rxc4+ Kxc4 62. Ka1 Kb4 63. Kb2 {[#]} a1=Q+ $1 {[%mdl 576] Deflection, Promotion} 64. Kxa1 Kc3 65. Kb1 b2 66. Ka2 Kc2 67. Ka3 b1=Q 68. Ka4 Qb6 69. Ka3 Qb3#) 59. Rh4+ Rc4 60. Rh1 a2+ {Accuracy: White = 59%, Black = 95%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.24"]
[White "Buchal, Stephan"]
[Black "Walther, Hans-Wolfgang"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2276"]
[BlackElo "2111"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:21]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:03:54]} 3. cxd5 {[%emt 0:00:58]} Nxd5 {[%emt 0:00:19]} 4. Bg2 {[%emt 0:00:22]} c5 {[%emt 0:02:31]} 5. Nc3 {[%emt 0:01:06]} Nxc3 {[%emt 0:00:53]} 6. bxc3 {[%emt 0:00:10]} e5 {[%emt 0:02:48]} 7. Rb1 {[%emt 0:09:09]} Qc7 {[%emt 0:05:56]} 8. Nf3 {[%emt 0:09:14]} Nc6 {[%emt 0:03:30]} 9. O-O {[%emt 0:04:32]} Bd6 {[%emt 0:11:05]} 10. d4 {[%emt 0:03:21]} O-O {[%emt 0:05:16]} 11. d5 {[%emt 0:17:54]} Nd8 {[%emt 0:17:22]} 12. e4 {[%emt 0:03:45]} f6 {[%emt 0:08:18]} 13. c4 {[%emt 0:02:24]} Nf7 {[%emt 0:02:14]} 14. Ne1 {[%emt 0:04:35]} Bd7 {[%emt 0:05:22]} 15. Nd3 {[%emt 0:02:51]} g6 {[%emt 0:02:04]} 16. Bb2 {[%emt 0:11:14]} Rab8 {[%emt 0:05:26]} 17. Qd2 {[%emt 0:06:51]} b6 {[%emt 0:02:01]} 18. f4 {[%emt 0:02:11]} Rbe8 {[%emt 0:01:47]} 19. Rbe1 {[%emt 0:03:19]} a6 {[%emt 0:03:39]} 20. Kh1 {[%emt 0:04:11]} b5 {[%emt 0:01:12]} 21. Rc1 {[%emt 0:00:32]} b4 {[%emt 0:00:33]} 22. Rf2 {[%emt 0:00:47]} a5 {[%emt 0:00:40]} 23. Rcf1 {[%emt 0:01:24]} Kg7 {[%emt 0:04:36]} 24. Qc1 {[%emt 0:03:00]} Bc8 {[%emt 0:00:37]} 25. h4 {[%emt 0:01:21]} h5 {[%emt 0:01:34]} 26. Qd1 {[%emt 0:00:58]} Bg4 {[%emt 0:00:37]} 27. Bf3 {[%emt 0:01:26]} Nh6 {[%emt 0:00:48]} 28. fxe5 {[%emt 0:00:34]} fxe5 {[%emt 0:00:27]} 29. Bc1 {[%emt 0:03:09]} Bxf3+ {[%emt 0:02:48]} 30. Rxf3 {[%emt 0:00:02]} Ng4 {[%emt 0:00:18]} 31. Rxf8 {[%emt 0:01:10]} Rxf8 {[%emt 0:00:03]} 32. Rxf8 {[%emt 0:00:06]} Bxf8 {[%emt 0:00:53]} 33. Qa4 {[%emt 0:01:52]} Bd6 {[%emt 0:02:54]} 34. Bg5 {[%emt 0:00:32]} Kf7 {[%emt 0:01:18]} 35. Kg2 {[%emt 0:00:53]} Be7 {[%emt 0:00:35]} 36. Bd2 {[%emt 0:01:10]} Nf6 {[%emt 0:00:26]} 37. Nf2 {[%emt 0:00:05]} Nd7 {[%emt 0:00:36]} 38. Nh3 {[%emt 0:00:47]} Bd8 39. Qb5 {[%emt 0:00:56]} Be7 {[%emt 0:02:31]} 40. Bg5 {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 41. Ng1 {[%emt 0:05:38]} Bd6 {[%emt 0:02:26]} 42. Nf3 {[%emt 0:01:54]} Ke8 {[%emt 0:01:25]} 43. Qa6 {[%emt 0:06:09]} Nb8 {[%emt 0:05:40]} 44. Qb5+ {[%emt 0:11:09]} Nd7 {[%emt 0:00:03]} 45. Kf2 {[%emt 0:01:58]} Qb6 {[%emt 0:02:17]} 46. Qa4 {[%emt 0:00:25]} Qc7 {[%emt 0:01:39]} 47. Ke2 {[%emt 0:01:43]} Kf7 {[%emt 0:00:39]} 48. Be3 {[%emt 0:01:03]} Be7 {[%emt 0:01:48]} 49. Qxd7 {[%emt 0:00:34]} Qxd7 {[%emt 0:00:14]} 50. Nxe5+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:09]} 51. Nxd7 {[%emt 0:00:04]} Kxd7 {[%emt 0:00:05]} 52. e5 {[%emt 0:00:28]} a4 {[%emt 0:00:23]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.25"]
[White "Vogt, Lothar"]
[Black "Vaisser, Anatoly"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2352"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,40,3,14,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 Bg5 13. Nc2 O-O 14. Be2 Be6 {The position is equal.} 15. Qd3 {B33: Sicilian: Pelikan and Sveshnikov Variations.} (15. a4 {seems wilder.} bxa4 16. Rxa4 a5 17. O-O Rb8 18. b4) 15... Ne7 16. Ncb4 Nxd5 17. Nxd5 Rb8 18. O-O Qd7 19. Rad1 {[#]} Rfc8 $146 ({Predecessor:} 19... h6 20. Qg3 Qb7 21. h4 Bd8 22. a3 f5 23. Nb4 a5 24. Rxd6 f4 25. Qf3 Qe7 26. Rxd8 Qxd8 {½-½ (35) Petukhov,V (2158)-Karpanov,V (2255) ICCF email 2014}) 20. Qg3 h6 {An uneventful encounter.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.26"]
[White "Giffard, Nicolas"]
[Black "Sandmeier, Toni"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2236"]
[BlackElo "2190"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,73,33,27,29,54,55,45,30,62,48,52,49,59,32,25,18,22,8,15,10,28,10,19,18,63,18,59,55,64,67,62,71,83,52,63,57,53,46,202,104,102,100,95,-14,0,0,0,0,22,17,375,375,1566,1075,29971,12262,5243,639]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 a6 6. Bg2 Qc7 7. Nd2 Be7 8. O-O O-O 9. b3 d6 10. Bb2 {A32: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6.} Nbd7 11. Rc1 Rb8 12. Qc2 {[#] White is slightly better.} Qa5 $146 ({Predecessor:} 12... b6 13. Nc6 Bd8 14. Nxb8 Qxb8 15. Rfd1 e5 16. Nf1 Nc5 17. Ne3 Be6 18. Nd5 Ng4 {1-0 (39) Schulz,W (2015)-Magyar,P (1510) Winnipeg 2015}) 13. a3 Qh5 14. h3 Ne5 15. N4f3 (15. b4 {is interesting.} Bd7 16. f4 Ng6 17. e4 Rfc8 18. N4b3) 15... Nxf3+ 16. Nxf3 ({Much worse is} 16. Bxf3 Qxh3 17. Bxf6 gxf6 $15) 16... Bd7 17. g4 Qa5 18. Nd4 {[%cal Bf3d4,Bd4e2,Be2c3][%mdl 32]} Rfc8 19. b4 $36 {[%mdl 2048] White has the initiative.} Qd8 20. Qd3 g6 21. e3 e5 22. Ne2 b5 23. c5 Be6 24. Rfd1 {[%cal Rc5d6]} Bc4 25. Qc2 {aiming for Bxe5!} Qf8 26. cxd6 Bxd6 27. Nc3 a5 $2 (27... Be6 $14) 28. g5 (28. bxa5 $18 Bxa3 29. a6) 28... axb4 $16 29. axb4 Ne8 30. Qe4 ({White should play} 30. Ne4 $16 {Black must now prevent Rxd6!} Qe7 31. f4) 30... f5 31. gxf6 Nxf6 32. Qh4 Bxb4 33. Nd5 Nxd5 $4 {[%mdl 8192]} (33... Bxd5 $11 34. Rxc8 Rxc8 35. Rxd5 Bc3 36. Rxb5 Bxb2 37. Rxb2 Rc1+ 38. Kh2 Qd6) 34. Rxc4 $1 $18 Nc3 $2 (34... Rd8) 35. Rxb4 e4 {[#]} 36. Bxc3 (36. Rd7 $142 $1 {[%mdl 512]} h5 37. Bxc3 Rxc3 38. Bxe4 $1 {[%mdl 512]} Rd3 39. Bxd3 Rc8 40. Bxg6 Rc1+ 41. Kg2 $1 {[%mdl 512]}) 36... Rxc3 {[#]} 37. Qxe4 {Accuracy: White = 56%, Black = 49%.} (37. Rd7 $142 $1 {[%mdl 512]} h6 {[#]} 38. Bxe4 $1 {[%mdl 512]} Rc1+ 39. Kh2) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.27"]
[White "Dekan, Hans"]
[Black "Boudre, Jean-Pierre"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2099"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,80,8,-6,0,0,5,1,9,13,9,-10,-11,-16,-8,-60,-57,-69,-67,-62,-58,-96,-71,-69,-43,-81,-70,-78,-61,-52,-37,-85,-85,-87,-96,-107,-100,-111,-112,-109,-88,-123,-93,-370,-345,-538,-470,-687,-669,-899,-846,-5485,-5397,-5481,-5285,-29952,-2107,-29944,-29959,-2087,-1897,-5722,-1698]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nc3 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 c6 10. d4 Qc7 11. Be3 b5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 12. b4 a6 {[#]} 13. Qe2 $146 ({Predecessor:} 13. Re1 Bb7 14. dxe5 dxe5 15. Bc5 Bxc5 16. bxc5 Rfd8 17. Qe2 a5 18. Red1 Qe7 19. Rxd8+ Rxd8 {½-½ (39) Osunfuyi,A (2176)-Fawole,J (2199) Lome 2015}) 13... Bb7 {The position is equal.} 14. Bg5 Rfe8 15. dxe5 dxe5 16. Bxf6 Bxf6 17. Nd1 (17. Ne1 $11) 17... Be7 $15 18. c3 c5 19. bxc5 Bxc5 20. b4 Bb6 21. Rc1 Rac8 22. Nd2 Qe7 23. Ne3 Qe6 24. Rfd1 Red8 25. Nf5 g6 $36 {[%mdl 2048] White is under strong pressure.} 26. Ne3 Kg7 27. Kh2 Rd7 28. Rc2 Rcd8 29. Nef1 Qf6 30. f3 h5 31. g3 $2 {[%mdl 8192]} (31. Rb1 $17) 31... h4 $19 32. Qg2 (32. g4 $142 Rd3 33. Kh1) 32... hxg3+ 33. Qxg3 (33. Nxg3 $142 Qf4 34. Kh1) 33... Rh8 34. Re1 Rdd8 {...Bc8 is the strong threat.} 35. Ne3 Bxe3 36. Rxe3 Bc8 37. Kg1 Rxh3 38. Qg2 Qh4 39. Nf1 Rh8 40. Nh2 {[#]} Rg3 $1 {Black took control after the opening. Accuracy: White = 41%, Black = 86%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.28"]
[White "Letzelter, Jean-Claude"]
[Black "Staub, Gerhard"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2128"]
[BlackElo "1986"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,96,238,27,38,-29,-29,-25,-37,-28,-11,-21,-27,-33,0,0,2,0,8,-7,0,0,0,0,0,0,0,0,-7,0,0,-7,-10,-21,-15,-83,-77,-83,-97,-118,-125,-284,-297,-239,-160,-894,-861,-1106,-1108,-1063,-970,-974,-953,-1118,-1090,-1118,-830,-1916,-1747,-1876,-1822,-2304,-1472,-1329,-1066,-1181,-1314,-1323,-1249,-1085,-939,-937,-860,-802,-700,-723,-614,-510,-240,-1769,-1685,-1643,-1479,-12834,-5904,-3063,-2923]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bb5 dxe4 6. Nxc6 Qxd1+ 7. Kxd1 {Ne5+ is the strong threat.} a6 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} 8. Na7+ (8. Ba4 $14 Bd7 {[%mdl 64] Pin} 9. Nc3 Bxc6 10. Bxc6+ bxc6 11. Nxe4) 8... axb5 $11 9. Nxc8 Rxc8 {Black has an edge.} 10. Nc3 {[#]} Nf6 $146 {next ...b4 is good for Black.} ({Predecessor:} 10... f5 11. Nxb5 e5 12. b3 Nf6 13. c4 Bc5 14. Be3 Ke7 15. Ke2 Bxe3 16. Kxe3 Rhd8 {½-½ (34) Eisenbeiser,A (2390)-Poulsen,I (2140) Werther 2010}) 11. Re1 e6 12. Nxe4 Nxe4 (12... Nd5 {keeps more tension.} 13. a3 Be7 14. f3 f6 15. c3 Kf7) 13. Rxe4 Bc5 14. Be3 Ke7 15. Rc1 f5 16. Bxc5+ Rxc5 {[%mdl 4096] Endgame KRR-KRR} 17. Rd4 e5 18. Rd3 e4 19. Rd4 Rd8 20. Rxd8 Kxd8 {KR-KR} 21. c3 Ke7 22. a3 Ke6 23. Kc2 (23. Ke2 $11) 23... f4 $17 24. Re1 Ke5 25. h4 Rc6 26. Rh1 $2 {Now White is beyond hope.} (26. h5 $17) 26... Rg6 $19 27. Rh2 f3 28. g3 $2 {[#]} (28. gxf3 $17 exf3 29. Rh1) 28... e3 $1 {[%mdl 512]} 29. Kd3 (29. fxe3 Ke4) 29... e2 30. Rh1 Rd6+ 31. Kc2 Kf5 32. Kc1 Kg4 33. Kc2 g5 34. hxg5 Kxg5 35. Ra1 Kg4 36. Rh1 h5 37. Rh4+ Kg5 38. Rh1 Rd5 39. Kc1 Kf6 40. Kc2 Ke6 41. Kc1 Kd6 42. Kc2 Kc5 43. Re1 Kc4 44. Rh1 Rg5 45. Rh4+ $2 (45. b3+ Kd5 46. Kd2) 45... Kc5 {Black is clearly winning.} 46. Rh1 {[#]} Rxg3 $1 {[%mdl 512]} 47. Rxh5+ (47. fxg3 f2) 47... Kb6 48. Rh6+ Ka7 {Accuracy: White = 49%, Black = 92%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.29"]
[White "Jansa, Vlastimil"]
[Black "Klundt, Klaus"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2439"]
[BlackElo "2299"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,68,24,27,17,51,61,69,53,77,41,51,56,49,46,56,0,55,56,59,56,68,10,10,10,7,8,31,10,12,12,16,6,15,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 d6 8. O-O Bd7 9. Re1 Be7 10. Nxc6 Bxc6 11. a4 Nf6 12. a5 O-O 13. Be3 Nd7 14. Na4 Rae8 15. Nb6 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Nxb6 16. Bxb6 {[#]} Qb8 $146 ({Predecessor:} 16... Qd7 17. Qd3 e5 18. Rad1 Qe6 19. c4 Rc8 20. b3 Rfe8 21. Rc1 Bd7 22. b4 Ra8 {1-0 (34) Efimenko,Z (2651)-Kurnosov,I (2657) Abu Dhabi 2013}) 17. c4 {White is slightly better.} Bd8 18. Bd4 f5 19. Qd2 Qc7 20. b3 Qf7 21. Rad1 ({Better is} 21. e5 $14) 21... fxe4 (21... e5 $11 22. Bc3 Re6) 22. Bxe4 $14 Bxe4 23. Rxe4 Qf5 24. Rf4 (24. Qe2 $1 $14) 24... Qxa5 $11 25. Bc3 Qb6 26. Qxd6 Rxf4 27. gxf4 {[#] Strongly threatening Qd7!} (27. Qxf4 {is interesting.} Qxb3 28. Rd7 Be7 29. Be5 Qb1+ 30. Kg2) 27... Qxd6 {The position is equal.} 28. Rxd6 {[%mdl 4096] Endgame With the idea Rd7. KRB-KRB} Bh4 $1 29. Rb6 Re7 30. c5 Kf7 31. c6 bxc6 32. Rxc6 Bf6 33. Bxf6 Kxf6 34. Rxa6 Rb7 {Accuracy: White = 79%, Black = 88%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.30"]
[White "Kannenberg, Karl-Heinz"]
[Black "Hausner, Ivan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2118"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,120,37,50,41,50,31,47,0,0,0,0,0,32,21,19,0,-10,-12,-9,-21,-15,-14,0,-79,0,-85,-93,-147,-149,-214,-215,-230,-219,-317,-313,-406,-379,-316,-312,-417,-318,-677,-462,-462,-462,-462,-379,-379,-379,-379,-379,-888,-379,-379,-286,-379,-372,-888,-877,-862,-862,-850,-850,-1048,-1031,-974,-928,-843,-670,-1210,-754,-2418,-2214,-6140,-6218,-6215,-5102,-29972,-29973,-29972,-29973,-29973,-29969,-29968,-29968,-29973,-29973,-29978,-29979,-29979,-29979,-29980,-29980,-29980,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. b4 Re8 9. a4 e4 10. Nd2 Nf8 11. Ba3 {E61: King's Indian: Early deviations for White, including Smyslov System.} Bf5 12. Rc1 h5 {[#]} 13. Nd5 $146 {White is slightly better.} ({Predecessor:} 13. Kh1 N8h7 14. Nd5 Ng4 15. h3 Nh6 16. Nf4 h4 17. b5 g5 18. Nh5 Bf8 19. Rg1 {1-0 (31) Kannenberg,K (2205)-Weigel,R (2043) Bayern 2016}) 13... Nxd5 14. cxd5 Nh7 15. b5 Nf6 16. Qb3 Bg4 17. Bxg4 (17. Bc4 {looks sharper.} Nh7 18. Rc2 Qg5 19. Rfc1 Nf6 20. Bf1) 17... hxg4 18. Rc2 Re7 19. Rfc1 Bf8 20. a5 Qd7 21. b6 (21. Rxc7 $11 {keeps the balance.} Qxc7 22. Rxc7 Rxc7 23. b6 axb6 24. axb6) 21... axb6 (21... cxb6 $17 22. axb6 axb6) 22. axb6 (22. Rxc7 $11 Qxc7 23. Rxc7 Rxc7 24. axb6) 22... cxb6 $17 {Black keeps a firm grip on the game.} 23. Nc4 (23. Rb1 $142) 23... Nxd5 24. Bxd6 (24. Nd2 $17 {was worth a try.}) 24... b5 $19 25. Bxe7 {[#] Threatens to win with Ne5.} bxc4 26. Rxc4 (26. Qxc4 {was called for.} Bxe7 27. Ra2 Rxa2 28. Qxa2) 26... Bxe7 27. g3 b5 28. Rc6 b4 29. Qc2 {Now Rc8+ and White clings on.} Nc3 30. Rc4 $2 (30. Rxc3 bxc3 31. Qxc3) 30... Ra2 31. Rxc3 Rxc2 32. R3xc2 b3 33. Rc8+ Kg7 34. Rb8 Qa4 {Hoping for ...Bb4.} 35. Rb7 $2 (35. Kg2 Qa2 36. Rc3) 35... Bd6 (35... Qa2 $142 36. Rxe7 b2) 36. Kg2 {and the idea Rc3 leaves White hopeful.} Qa2 {aiming for ...b2.} 37. Rc6 b2 38. Rxd6 $2 (38. Rcb6 Ba3 39. Rb3) 38... b1=Q 39. Rxb1 Qxb1 {[%mdl 4096] Endgame KQ-KR} 40. Rd5 Qd1 41. Re5 Qf3+ 42. Kg1 Kf8 43. Rc5 Ke7 44. Ra5 Kd6 45. Rc5 f5 46. Rb5 g5 47. Rb1 f4 48. Re1 Kd5 {Black mates.} 49. exf4 gxf4 50. gxf4 Kxd4 51. f5 Qxf5 52. Re3 Qf4 53. Rg3 {[#]} Qxg3+ $1 {[%mdl 512]} 54. hxg3 {KPP-KPP} (54. fxg3 e3) 54... Kd3 55. Kf1 Kd2 56. Kg1 Ke1 57. Kg2 Ke2 58. Kg1 e3 59. fxe3 Kxe3 60. Kg2 Ke2 {Accuracy: White = 39%, Black = 73%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.31"]
[White "Lechtynsky, Jiri"]
[Black "Krauseneck, Peter"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2330"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,129,16,25,24,50,33,20,29,19,0,0,10,0,0,29,28,25,22,28,0,14,11,41,17,19,19,22,6,8,8,4,0,12,16,14,0,18,27,39,15,12,6,7,5,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,370,360,196,186,0,8,1506,587,580,580,29959,4631,29971,29966,29980,29981,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986]} 1. Nf3 f5 2. c4 e6 3. d4 Nf6 4. e3 d5 5. Be2 c6 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 {A84: Dutch Defence: 2 c4 Miscellaneous.} Nbd7 10. Ba3 e5 11. Bxd6 {The position is equal.} Qxd6 {[#]} 12. Nxe5 $146 ({Predecessor:} 12. Qa3 Qc7 13. Nc3 Ne4 14. Na4 exd4 15. Nxd4 Ndf6 16. Rac1 Qd6 17. Qxd6 Nxd6 18. Rfd1 dxc4 19. Nxc6 bxc6 20. Rxd6 cxb3 21. axb3 {1-0 (40) Malyshev,G (2339)-Ismagilov,D (2065) St Petersburg 2018}) 12... Nxe5 13. dxe5 Qxe5 14. Nd2 dxc4 15. Bxc4+ Kh8 16. Nf3 Qe7 17. Qb2 Bd7 18. Rfd1 Rad8 19. Qe5 Rde8 20. Qxe7 Rxe7 21. b4 Be6 22. Bxe6 Rxe6 23. Rac1 Re7 24. Nd4 g6 25. a4 f4 26. exf4 Nd5 27. b5 cxb5 28. axb5 Nxf4 29. Kf1 Rd7 {White should prevent ...Rfd8.} 30. Nf3 Rfd8 31. Rxd7 Rxd7 $11 {[%mdl 4096] Endgame KRN-KRN} 32. g3 Ne6 33. Re1 Rd6 34. Ne5 {Strongly threatening Nf7+.} Nd8 35. Nc4 Rd4 36. Re7 Rxc4 {KRN-KR} 37. Re8+ {[%mdl 64] Double Attack} Kg7 38. Rxd8 {KR-KR} Rc7 39. b6 axb6 40. Rd6 b5 41. Rb6 Re7 42. f4 Kf7 43. Kf2 Ke8 44. g4 Kd8 45. Rxb5 Kc7 46. Kf3 Kc6 47. Rb1 b5 48. h4 Kc5 49. f5 gxf5 50. gxf5 b4 51. Kf4 {And now f6 would win.} Re2 52. f6 {aiming for Rf1.} Rf2+ $2 {[%mdl 8192]} (52... Kd5 $11 {and Black is okay.}) 53. Ke5 $18 Kc4 {[#]} 54. Ke6 $1 {Threatens to win with f7.} Re2+ $2 ({Black should try} 54... b3 $18 55. f7 h6) 55. Kd6 Rd2+ $2 {[%mdl 8192] Black cannot hold the game after this.} (55... Rf2 $11 56. Ke7 Re2+ 57. Kf8 b3) 56. Ke7 Re2+ {[#]} 57. Kf8 $1 h5 {If Black can now play ...b3 this consolidates a bit.} 58. f7 (58. Rf1 $142 b3 59. f7 Ra2 60. Kg8 Ra8+ 61. f8=Q Rxf8+ 62. Kxf8 Kd3 63. Kf7) 58... Rf2 59. Rg1 {White mates.} Ra2 60. Kg8 Ra8+ 61. f8=Q Rxf8+ 62. Kxf8 b3 63. Kg7 Kc3 64. Kh6 b2 65. Kxh5 {Accuracy: White = 94%, Black = 74%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.32"]
[White "Seibold, Hubert"]
[Black "Spacek, Petr"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2123"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,136,-43,-43,-28,-37,-37,-48,-26,-43,-31,-57,-52,-59,0,0,11,10,8,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-45,-37,-37,-33,-33,-33,-33,0,-40,-8,-65,-65,-65,-65,-65,-64,-85,-59,-59,0,-85,-64,-64,-64,-64,-64,-64,0,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-64,-94,-94,-94,-94,-29985,-29986]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. d3 d4 9. e3 e5 10. exd4 exd4 11. Na3 {11.h3 injects fresh life into this line.} Bg4 {A14: English Opening: 1...e6 with b3 by White.} 12. Qd2 Qd7 13. Nc2 $1 a5 {Black is slightly better.} 14. Rfe1 {[#]} Bd6 $146 ({Predecessor:} 14... Ra6 15. a3 Rb6 16. b4 axb4 17. axb4 Bxf3 18. Bxf3 cxb4 19. Rxe7 Qxe7 20. Nxd4 Nxd4 21. Bxd4 {½-½ (28) Iandolo,M (1802)-Saccone,F (2325) Napoli 2005}) 15. a3 Rad8 16. b4 cxb4 ({Better is} 16... b6 $15) 17. axb4 Bxb4 18. Nxb4 axb4 19. Ne5 Qd6 20. Nxc6 bxc6 21. Ra6 Bd7 22. Rc1 Qc5 23. Qf4 Qf5 24. Bxd4 Qxf4 25. gxf4 Bc8 26. Bxf6 $1 gxf6 27. Rxc6 Rxd3 28. Rb6 ({Much worse is} 28. Rxf6 Be6 $17) 28... Rc3 29. Re1 Rxc4 30. Rb1 Rxf4 31. R6xb4 Rxb4 32. Rxb4 $15 {[%mdl 4096] Endgame KRB-KRB} Rd8 {And now ...Rd1+ would win.} 33. h3 Kg7 34. Kh2 Rd2 35. Kg3 Rd3+ 36. Kh2 Be6 37. Rf4 f5 38. Bf1 Rc3 39. Bg2 Kg6 40. f3 Kg5 41. Kg3 Rc2 {Strongly threatening ...Rxg2+!} 42. h4+ Kf6 43. Rb4 Ke5 44. Rb5+ Kd4 45. Bf1 Rc1 46. Bg2 Rc2 47. Bf1 Bd5 48. Ra5 (48. Bd3 $11 Rc3 49. Bxf5) 48... Rc3 49. Bg2 Ke5 $1 50. Ra4 h6 51. Rf4 Rc1 52. Ra4 Rc3 53. Rf4 $1 Ra3 54. Rb4 h5 55. Rf4 Be4 56. Bf1 Bd5 57. Bg2 $1 Ra8 {aiming for ...Rg8+.} 58. Rb4 {[#]} f4+ $1 {[%mdl 512]} 59. Kh2 (59. Rxf4 Rg8+) 59... Ra2 {Hoping for ...Bxf3.} 60. Kg1 Rc2 61. Ra4 Rb2 62. Ra1 Rd2 63. Re1+ Kd4 64. Re8 Rd1+ 65. Kf2 Rc1 66. Rh8 Rc2+ 67. Kg1 Ke3 68. Rxh5 $2 {[%mdl 8192] [#]} (68. Re8+ $17 Be6 69. Rh8) 68... Rxg2+ $1 {[%mdl 512] Accuracy: White = 87%, Black = 94%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.33"]
[White "Uddenfeldt, Dan"]
[Black "Nordstrom, Felix"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2320"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,24,0,0,0,0,0,0,0,0,-57,-47,-42,-10,-50,-52,-53,-39,-46,-43,-56,-54,-50,-33,-28,-22,-60,-38,-42,-43,-106,-35,-177,-163,-168,-129,-122,-131,-117,-117,-162,-159,-200,-69,-72,-72,-81]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d3 e5 5. O-O Ne7 6. e4 O-O 7. Nbd2 c5 8. exd5 Nxd5 9. Nc4 Nc6 10. Re1 Re8 {10...f6 deserves study.} 11. a4 h6 {A08: King's Indian Attack.} 12. a5 Rb8 13. Nfd2 Be6 {The position is equal.} 14. Ne4 {[#]} Bf8 $146 ({Predecessor:} 14... Qe7) 15. c3 (15. Be3 $11) 15... f5 $15 16. Ned2 Bg7 17. Nf3 {[%cal Rf3e5]} Bf7 18. Qa4 Qc7 19. Ne3 Rbd8 20. Nxd5 Bxd5 21. Be3 b6 22. axb6 axb6 23. c4 Bxf3 24. Bxf3 Nb4 25. Rad1 ({White should try} 25. d4 $15) 25... Re7 (25... Qf7 $17 26. Be2 f4) 26. Re2 (26. d4 $15) 26... Red7 $19 27. Bg2 {intending d4.} Rxd3 28. Rxd3 Nxd3 29. Bd5+ Kh7 30. Bd2 e4 ({Worse is} 30... Nxb2 31. Qb3 $14) 31. Bc3 {[#]} Ne5 ({Better is} 31... b5 $1 $19 {[%mdl 512]} 32. Qxb5 Bxc3 33. bxc3 Rb8) 32. Bxe5 $15 Bxe5 33. b4 {Accuracy: White = 59%, Black = 68%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.34"]
[White "Carlsson, Ingvar"]
[Black "Renman, Nils-Gustaf"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2038"]
[BlackElo "2307"]
[Annotator "RC"]
[PlyCount "111"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 4. e5 {[%emt 0:00:30]} Nfd7 {[%emt 0:00:04]} 5. f4 {[%emt 0:00:33]} c5 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:08]} 7. Be3 {[%emt 0:01:19]} a6 {[%emt 0:00:42]} 8. Qd2 {[%emt 0:00:38]} b5 {[%emt 0:00:06]} 9. dxc5 {[%emt 0:12:21]} Bxc5 {[%emt 0:00:12]} 10. Bxc5 {[%emt 0:00:33]} Nxc5 {[%emt 0:00:11]} 11. Nd4 {[%emt 0:01:49]} Bb7 {[%emt 0:06:23]} 12. Qf2 {[%emt 0:11:06]} Qb6 {[%emt 0:14:52]} 13. Nb3 {[%emt 0:13:52]} Nd7 {[%emt 0:02:10]} 14. Qxb6 {[%emt 0:03:59]} Nxb6 {[%emt 0:00:05]} 15. Nc5 {[%emt 0:01:10]} O-O-O {[%emt 0:08:06]} 16. O-O-O {[%emt 0:02:58]} Nd7 {[%emt 0:05:15]} 17. Nxd7 {[%emt 0:14:29]} Rxd7 {[%emt 0:00:09]} 18. a3 {[%emt 0:07:48]} g5 {[%emt 0:12:56]} 19. fxg5 {[%emt 0:05:39]} Nxe5 {[%emt 0:00:10]} 20. Re1 {[%emt 0:01:24]} Nc4 {[%emt 0:08:27]} 21. Bd3 {[%emt 0:01:32]} Kc7 {[%emt 0:04:09]} 22. h4 {[%emt 0:04:21]} Kd6 {[%emt 0:00:52]} 23. Rhf1 {[%emt 0:03:47]} Ne5 {[%emt 0:11:50]} 24. Rf6 {[%emt 0:00:28]} Rc7 {[%emt 0:04:45]} 25. Kb1 {[%emt 0:01:50]} Ng4 {[%emt 0:00:37]} 26. Rf4 {[%emt 0:00:20]} h5 {[%emt 0:00:11]} 27. gxh6 {[%emt 0:01:18]} f5 {[%emt 0:01:05]} 28. a4 {[%emt 0:01:54]} bxa4 {[%emt 0:05:14]} 29. Rxa4 {[%emt 0:00:28]} Rc6 {[%emt 0:01:21]} 30. Rb4 {[%emt 0:00:56]} Bc8 {[%emt 0:00:49]} 31. Na4 {[%emt 0:03:17]} Rxh6 {[%emt 0:01:00]} 32. c4 {[%emt 0:01:38]} dxc4 {[%emt 0:01:42]} 33. Bxc4 {[%emt 0:00:42]} a5 {[%emt 0:00:47]} 34. Rb6 {[%emt 0:00:11]} Rxh4 {[%emt 0:02:18]} 35. Rxc6+ {[%emt 0:00:41]} Kxc6 {[%emt 0:00:02]} 36. Bxe6 {[%emt 0:00:13]} Bxe6 {[%emt 0:00:44]} 37. Rxe6+ {[%emt 0:00:01]} Kd5 {[%emt 0:00:36]} 38. Re2 {[%emt 0:00:44]} f4 {[%emt 0:01:44]} 39. Kc2 {[%emt 0:01:45]} Kd4 {[%emt 0:01:04]} 40. Rd2+ {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 41. Kd3 {[%emt 0:08:41]} Ne3 {[%emt 0:15:25]} 42. g3 {[%emt 0:07:23]} fxg3 {[%emt 0:01:02]} 43. Kxe3 {[%emt 0:01:33]} Rxa4 {[%emt 0:00:22]} 44. Kf3 {[%emt 0:00:33]} Rd4 {[%emt 0:00:14]} 45. Re2+ {[%emt 0:01:59]} Kd5 {[%emt 0:00:14]} 46. Kxg3 {[%emt 0:01:16]} Kc4 {[%emt 0:01:52]} 47. Kf3 {[%emt 0:03:00]} Kb3 {[%emt 0:04:34]} 48. Ke3 {[%emt 0:03:10]} Rd1 {[%emt 0:01:57]} 49. Rh2 {[%emt 0:00:45]} a4 {[%emt 0:01:21]} 50. Rf2 {[%emt 0:02:24]} Rb1 {[%emt 0:05:36]} 51. Kd3 {[%emt 0:00:18]} Rxb2 {[%emt 0:00:06]} 52. Rf8 {[%emt 0:01:03]} a3 {[%emt 0:01:41]} 53. Ra8 {[%emt 0:03:49]} Ka2 {[%emt 0:06:36]} 54. Kc3 {[%emt 0:01:17]} Rb7 {[%emt 0:00:26]} 55. Kc2 {[%emt 0:00:40]} Rc7+ {[%emt 0:00:09]} 56. Kd2 {[%emt 0:00:02]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.35"]
[White "Wahlbom, Magnus"]
[Black "Carlsten, Peter"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2176"]
[BlackElo "1922"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,58,41,45,40,39,39,0,44,41,45,45,67,29,49,15,38,45,77,29,59,47,106,102,180,186,245,237,427,418,467,409,396,348,319,20,30,33,31,0,32,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Qd2 O-O 10. Bd3 Qa5 {B36: Sicilian: Maroczy Bind: Gurgenidze System.} 11. O-O Re8 12. a3 Be6 13. b4 {[#]} Qc7 $146 ({Predecessor:} 13... Qe5 14. Bf4 Qh5 15. Ne2 h6 16. Bg3 g5 17. f4 a5 18. f5 Bd7 19. bxa5 Bc6 {½-½ (47) Roschina,T (2273)-Heinatz,G (2237) Silvaplana 2003}) 14. Rac1 a6 15. Kh1 Rac8 16. f4 Qb8 17. Qe2 Bg4 18. Qa2 (18. Qe3 $5 {[%cal Rf4f5]}) 18... Bd7 $1 19. f5 gxf5 ({Black should try} 19... b5 $14) 20. exf5 $16 Ng4 {[#]} (20... Bc6 $16 {is a better defense.}) 21. Nd5 $1 $18 f6 (21... Nf6 $142) 22. Bf4 Kf8 $2 (22... Rc6 23. Be4 Kf8) 23. Nb6 Rcd8 24. c5 Bh6 25. Nxd7+ Rxd7 26. Qe6 $2 (26. Bc4 $18 Bxf4 27. Rxf4) 26... Bxf4 $11 27. Rxf4 Ne5 28. Rh4 Kg7 {With the idea ...dxc5.} 29. Bf1 {[#] Threatens to win with Rc3.} dxc5 {Accuracy: White = 49%, Black = 54%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.36"]
[White "Dalling, Peter"]
[Black "Malmdin, Nils-Ake"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1817"]
[BlackElo "2168"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,141,7,3,0,-18,-14,-18,0,-15,-14,-24,-12,-47,-42,-37,-32,-23,-20,-31,-16,-39,-41,-41,-33,-146,-129,-172,-154,-140,-153,-189,-190,-271,-179,-169,-150,-218,-219,-203,-214,-194,0,-85,27,35,67,-243,-248,-226,-150,-164,0,0,0,0,0,-14,-14,-124,-135,-130,-90,-104,0,-250,-108,-104,-32,-136,-8,-156,-183,-591,-589,-554,-555,-684,-266,-273,-281,-273,-239,-263,-108,-125,-116,-117,-109,-134,-124,-124,-30,-27,0,-158,0,0,8,0,0,0,0,0,0,-8,-8,-160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,-13,-80,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 Nc6 5. O-O d6 6. h3 e6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 7. a4 Nge7 8. d3 a6 9. Bf4 h6 10. Qd2 g5 11. Bg3 Ng6 {[#]} 12. Rab1 $146 ({Predecessor:} 12. Rad1 Nd4 13. Nxd4 Bxd4 14. Ne2 Be5 15. d4 cxd4 16. Nxd4 Bxg3 17. fxg3 Ne5 18. Bb3 {1-0 (26) Lozano Sanchez,J (1863)-Veiga Rodriguez,P (1588) Mostoles 2012}) 12... O-O 13. Rfe1 Kh8 14. Bb3 b6 15. Ne2 d5 16. Red1 f5 17. exd5 (17. c3 $1 $15) 17... exd5 $17 18. c3 f4 19. Bh2 Bf5 20. Bc2 d4 $1 21. cxd4 (21. Kh1 $142) 21... cxd4 (21... Nxd4 22. Nexd4 cxd4 23. Bb3 $17) 22. b4 b5 23. axb5 (23. Rdc1 $17 {was necessary.}) 23... axb5 $19 24. Ra1 Rc8 25. Bb3 h5 $2 (25... Nge5 $19 26. Nxe5 Nxe5) 26. Ra6 (26. h4 $1 $11) 26... g4 (26... Nge5 $17 27. Nxe5 Nxe5) 27. Ne1 $11 Bh6 28. Bxf4 $2 {[%mdl 8192]} (28. Rc1 $14 {keeps the upper hand.} Rf6 29. hxg4 (29. Nxf4 gxh3 30. Nxg6+ {[%mdl 64] Discovered Attack} Rxg6 $14) 29... hxg4 30. Nxf4) 28... Nxf4 $19 29. Nxf4 Qd6 {[%mdl 64] Double Attack} 30. g3 Bxf4 $2 (30... gxh3 $19 31. Rc1 Bg4) 31. Qxf4 $11 Qxf4 32. gxf4 gxh3 33. Rda1 Bd7 $36 {[%mdl 2048] Black is pushing.} 34. Nc2 (34. Rb6 $11 {remains equal.}) 34... Rxf4 $17 35. Ra8 Rg4+ 36. Kh1 {Rxc8+ is the strong threat.} Nb8 (36... Ne5 $17 37. Bd5 (37. Rxc8+ Bxc8 38. Ra8 Nf3 $17) 37... Rxa8 38. Rxa8+ Kg7) 37. R8a7 $2 (37. Bd5 $1 $11 {and White is okay.}) 37... Bc6+ (37... Rc3 $19 38. R7a3 Bc6+ 39. Kh2 Rf4) 38. Kh2 Rf4 (38... Rf8 $1 $17 {[%cal Rf8f2]} 39. Rf7 Rxf7 40. Bxf7 Rf4) 39. Kxh3 (39. Re1 $15) 39... Rf3+ ({Much worse is} 39... Rxf2 $6 40. Nxd4 Rd2 41. Rd1 $11) ({Black should try} 39... Bd7+ $1 $17 40. Kg2 Rcf8) 40. Kh2 (40. Kh4 $11 {was the only way to keep the balance.}) 40... Rxf2+ 41. Kg1 $2 (41. Kg3 Rf3+ 42. Kh4) 41... Rg2+ $19 42. Kf1 Rf8+ 43. Ke1 Rg1+ $2 (43... h4 {( -> ...h3)} 44. Re7 h3) 44. Ke2 Bf3+ $1 45. Kd2 Rg2+ 46. Kc1 Nc6 (46... h4 $1 $19 {[%cal Rh4h3] is more deadly.} 47. Ne1 h3 48. Nxg2 Bxg2) 47. Ra8 $17 Kg7 48. Rxf8 Kxf8 49. Ra8+ Ke7 $1 50. Rh8 Kd6 (50... Ne5 $1 $17 {[%cal Re5d3]} 51. Ne1 Rg1) 51. Rh6+ $11 Ke5 52. Re6+ $2 ({Better is} 52. Ne1 $11 Rg1 53. Kd2 Rxe1 54. Kxe1 Nxb4 55. Kd2) 52... Kf4 $2 (52... Kf5 $1 $17 53. Rxc6 {[%mdl 64] Remove Defender, Decoy} Bxc6 54. Nxd4+ Kf4 55. Nxc6 h4) 53. Rf6+ Kg4 {And now ...Ne5 would win.} 54. Be6+ Kg3 {White must now prevent ...Ne5.} 55. Ne1 Ne5 {Hoping for ...Rg1.} 56. Nxg2 Bxg2 {[%mdl 4096] Endgame KRB-KBN} 57. Kc2 h4 {Threatens to win with ...Ng4.} 58. Rh6 $2 {[#]} (58. Rf5 $11 Ng4 59. Rxb5) 58... h3 $2 (58... Bf3 $1 $17 {aiming for ...Ng4.} 59. Kb3 Nxd3 60. Rg6+ Kf2) 59. Bxh3 $1 Bxh3 60. Rh5 Nc6 61. Rxb5 Kf4 62. Rb6 Bg2 63. b5 Nb4+ 64. Kd2 Ke5 65. Rb8 Kd6 66. Rf8 Kc5 67. Rf5+ {[#]} (67. Rd8 $11) 67... Nd5 (67... Bd5 $1 $17 68. Rf4 Be6) 68. Rg5 {The position is equal.} Bf3 69. Rf5 Bg2 70. Rg5 Bf3 71. Rf5 {And White is the lucky defender. Accuracy: White = 53%, Black = 55%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.37"]
[White "Ogaard, Leif"]
[Black "Beilfuss, Wilfried"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2362"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,39,45,33,29,122,141,150,123,108,80,184,177,239,235,244,243,393,383,401,391,388,391,382,364]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 O-O 9. Rd1 Qc8 {9...Qc8 is setting a new trend. Played by Yangyi Yu in December 2019.} 10. Bf4 {[#] A30: Symmetrical English: Double Fianchetto and Hedgehog.} d6 $146 (10... Nc6 $11 11. Qd2 Bb4) ({Predecessor:} 10... Rd8 11. Nb5 d5 12. cxd5 Rxd5 13. Qa4 Na6 14. Nd6 Bxd6 15. Bxd6 Nc5 16. Qa3 Nce4 17. Rdc1 Qe8 {1-0 (39) Howell,D (2694)-Grischuk,A (2759) Douglas 2019}) 11. Bxd6 $16 Bxd6 12. Qxd6 {White is clearly better.} Qxc4 13. Rac1 Qc6 {[#]} (13... Nbd7 $16) 14. Qe7 $1 $18 Re8 {[#]} (14... Nbd7 {might work better.} 15. Ne1 Qc5 16. Rxd7 Bxg2) 15. Qa3 $1 {And now Ne1 would win.} b5 16. Nd5 $1 {[%cal Rd5e7]} Qxd5 (16... Nxd5 $142 17. Rxc6 Nxc6) 17. Rxd5 {White is winning.} Bxd5 18. Nd4 Bxg2 19. Kxg2 Nbd7 20. Nxb5 {Accuracy: White = 100%, Black = 40%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.38"]
[White "Becker, Norbert"]
[Black "Heim, Sverre"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2107"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,21,24,40,40,51,47,56,17,46,24,53,63,58,60,56,30,37,19,14,16,30,0,33,0,0,0,0,0,0,0,0,-19,0,-34,-36,-18,0,0,0,-34,-37,-43,-38,-50,-20,-22,0,-55,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 8. g3 b5 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack.} 9. Bg2 Bb7 10. Qe2 Bd5 {White is slightly better.} 11. b3 b4 12. O-O Nd7 13. c4 bxc3 $1 14. Nxc3 c6 {[#]} 15. Nxd5 $146 ({Predecessor:} 15. Rac1 O-O 16. Qe3 Re8 17. Rfe1 Qa5 18. Na4 Rac8 19. Nd2 Bxg2 20. Kxg2 f5 21. Nc4 {1-0 (36) Cuenca Jimenez,J (2506)-Roldan Marques,D (2161) Linares 2018}) 15... cxd5 16. Rac1 O-O 17. Rc6 a5 18. Rfc1 Ra7 19. h4 Nb8 {[%cal Bd7b8,Bb8c6,Bc6b4][%mdl 32]} 20. R6c3 Bb4 21. R3c2 Ba3 22. Rd1 Rc7 23. h5 Kh8 24. Rdd2 Nc6 25. Qe3 Qe7 26. Bf1 Rfc8 27. Bd3 Nb4 28. Rxc7 Rxc7 29. Rd1 Nxd3 30. Qxd3 Kg7 31. Kg2 ({White should play} 31. Qd2 $11) 31... Bb4 ({Black should try} 31... h6 $15) 32. h6+ $11 Kh8 {Accuracy: White = 69%, Black = 82%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.39"]
[White "Moen, Ole Christian"]
[Black "Mueller, Gerhard"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2192"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,68,0,0,2,13,13,10,82,96,106,60,71,31,27,21,23,11,13,14,8,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0,14,8,7,0,3,0,24,6,9,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. O-O Nf6 6. Re1 e6 7. c3 a6 8. Bf1 Be7 9. d4 cxd4 10. cxd4 O-O 11. Nc3 Rc8 {B50: Sicilian: 2...d6, Miscellaneous.} 12. h3 Na5 {[#]} 13. e5 $146 ({Predecessor:} 13. Bd3 Qb6 14. Rb1 h6 15. Bc2 Rfd8 16. Qe2 Nc6 17. Be3 Nb4 18. Bb3 Nd3 19. Qxd3 Qxb3 {0-1 (35) Soderberg,P (2470)-Dothan,Y (2501) Finland 2001}) 13... Ne8 {[#]} (13... Nd5 $11 {keeps the balance.}) 14. d5 $1 $16 Nc4 15. Bf4 dxe5 16. Nxe5 (16. Bxc4 $5 Rxc4 17. Bxe5 $14) 16... Nxe5 17. Bxe5 Bf6 18. Qb3 Bxe5 19. Rxe5 Qc7 20. Rae1 Nf6 21. a5 Rfe8 22. dxe6 Rxe6 23. Rxe6 Bxe6 24. Qb4 Rd8 25. Na4 Bd5 26. Qc5 (26. Re7 {keeps more tension.} Rd7 27. Rxd7 Nxd7 28. Qe7 Qc8 29. Nc3) 26... Rc8 {[%cal Bd8c8,Bc8c7,Bc7e7][%mdl 32]} 27. Qxc7 (27. b4 {is interesting.} Qb8 28. Qd4 Bc6 29. Nc3 Rd8 30. Qc5) 27... Rxc7 28. Nb6 Bc6 29. b4 Kf8 30. Bc4 Re7 31. Rc1 Rc7 32. Be2 {With the idea b5!} Ne8 {The position is equal.} 33. f4 Bb5 34. Rxc7 Nxc7 {Accuracy: White = 90%, Black = 92%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.40"]
[White "Thoele, Wolfgang"]
[Black "Kristiansen, Erling"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1875"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,70,-24,-23,-39,-26,-29,-15,-33,-33,-31,-31,-25,-32,-27,-22,-20,-20,-68,-58,-92,-87,-122,-112,-106,-82,-96,-54,-90,-98,-208,-14,-20,-20,-113,-121,-460,-475,-461,-457,-504,-326,-294,-183,-194,-180,-194,-194,-250,-229,-271,-199,-29977,-29978,-29975,-29976,-29975,-29976,-5597,-5597]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bg5 h6 8. Bd2 {C47: Scotch Four Knights and Four Knights with 4 g3.} Qe7 9. f3 d5 10. Bd3 {The position is equal.} dxe4 11. Nxe4 Nxe4 12. fxe4 {[#]} Rb8 $146 ({Predecessor:} 12... Bxd2+ 13. Qxd2 Qe5 14. Qb4 a5 15. Qc4 O-O 16. c3 Ba6 17. Qxc6 Bxd3 18. O-O-O Qf4+ 19. Rd2 Bxe4 {0-1 (19) Zainulov,A-Sukhoplyev,P Ufa 2012}) 13. b3 Bc5 14. Bc3 O-O $36 {[%mdl 2048] Black fights for an advantage.} 15. Qe2 Qg5 {Hoping for ...Bg4.} 16. Bd2 {[#]} Qe5 $1 {[%cal Re5a1]} 17. c3 a5 18. Kd1 Be6 {Threatens to win with ...a4!} 19. Kc2 Rbd8 20. Raf1 {aiming for Bf4.} Be7 21. Bc4 (21. Bf4 $17 Qc5 22. Bc4) 21... Bf6 $2 (21... Bxc4 $19 22. bxc4 f5) 22. Bxe6 $11 Qxe6 23. Rf3 {[#]} (23. Qc4 $11) 23... a4 $1 $17 {[%mdl 512]} 24. c4 $2 {[%mdl 8192] This move loses the game for White.} (24. Qc4 $17 {is more resistant.}) (24. bxa4 Qxa2+) 24... axb3+ $19 (24... Qe5 25. Bc3 $14) 25. axb3 Ra8 ({Worse is} 25... Qe5 26. Bc3 $11) 26. Rb1 Rfe8 27. Bc3 Ra2+ 28. Rb2 Rxb2+ 29. Kxb2 Bxc3+ ({Not} 29... Qxe4 30. Qxe4 Bxc3+ 31. Kxc3 $11) 30. Kxc3 {[%mdl 4096] Endgame KQR-KQR} (30. Rxc3 {was necessary.} Qe5 31. Qd2) 30... Qe5+ ({And not} 30... Qxe4 31. Qxe4 Rxe4 32. Rd3 $11) 31. Kd2 Ra8 32. Rc3 $2 (32. Ke3 $19) 32... Qd4+ 33. Qd3 Qf2+ {[%mdl 64] Double Attack} 34. Kd1 Ra1+ 35. Rc1 Qg1+ {[%mdl 64] Double Attack. Accuracy: White = 41%, Black = 66%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.41"]
[White "Rooze, Jan"]
[Black "Horvath, Tamas I"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2245"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,51,48,64,28,33,40,83,88,98,103,105,72,136,95,125,143,114,142,208,195,200,171,185,184,202,144,149,140,316,308,521,502,637,610]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 O-O 8. O-O Nc6 9. Be3 Bd7 10. Nc2 Qa5 11. h3 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} Rfc8 12. f4 {[#]} Qd8 $146 ({Predecessor:} 12... Be6 13. a3 Qd8 14. Rb1 Na5 15. b3 Ng4 16. hxg4 Bxc3 17. e5 dxe5 18. f5 Bd7 {1-0 (29) Escobar Forero,A (2457)-Soto,M (2190) Medellin 2019}) 13. Qe1 {White is better.} b6 14. Rd1 Rab8 15. Qg3 Na5 (15... a6 $142) 16. Na3 b5 {Strongly threatening ...b4.} 17. e5 (17. cxb5 $6 Rxc3 18. bxc3 Nxe4 $14) (17. Bxa7 b4 $15) (17. Naxb5 Nxc4 18. e5 Bxb5 $17) 17... b4 {And now ...Ne8 would win.} 18. exf6 Bxf6 (18... exf6 $16 {was necessary.} 19. Ne4 (19. Bxa7 Rb7 $16) (19. Rxd6 bxc3 20. Rfd1 Rc7 $11) 19... bxa3) 19. Nd5 ({And not} 19. Bxa7 bxc3 20. Bxb8 Qb6+ 21. c5 Rxc5 $15) 19... bxa3 20. Nxf6+ exf6 21. b3 Bf5 22. Bd3 Bxd3 23. Rxd3 Nb7 $2 {[#]} (23... f5 $16 24. Bxa7 Rb7) 24. f5 $1 $18 ({Weaker is} 24. Bxa7 Nc5 $16) 24... Qf8 $2 (24... Qd7 25. Bxa7 Nc5) 25. Bd4 Nc5 {[#]} 26. fxg6 $1 {[%mdl 512] Accuracy: White = 70%, Black = 34%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.42"]
[White "Hardicsay, Peter"]
[Black "Goormachtigh, Johan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2203"]
[BlackElo "2181"]
[Annotator "TA"]
[PlyCount "185"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,185,39,29,35,37,16,19,15,24,14,20,23,12,28,23,13,17,22,27,18,63,25,44,39,41,37,39,34,46,39,60,38,77,75,72,77,79,82,81,86,113,108,111,104,117,100,100,96,135,121,139,113,138,112,111,102,131,0,153,98,100,96,116,90,92,93,120,95,93,74,92,93,93,103,111,111,113,111,97,77,83,84,83,80,111,111,116,109,142,120,193,189,262,259,273,273,263,210,292,283,279,264,262,254,316,210,256,166,244,142,242,162,139,135,177,217,199,199,218,116,120,127,120,116,125,16,14,20,72,11,20,0,72,72,64,72,91,100,148,169,244,244,243,158,139,129,247,237,220,197,449,447,446,426,571,570,513,462,448,448,1143,1136,2263,1609,1735,1402,29983,29984,29984,29982,29987,29988,29988,29989,29991,291]} 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. d3 {A16: English Opening: 1...Nf6 with ...d5.} Nc6 8. Bd2 O-O 9. Qc1 {The position is equal.} Bg4 10. O-O Qd7 11. Bh6 {[#]} Rab8 $146 ({Predecessor:} 11... Bh3 12. Bxg7 Kxg7 13. Qg5 Bxg2 14. Kxg2 f6 15. Qe3 Nc8 16. Nb5 Nd6 17. Nbd4 Nxd4 18. Nxd4 {½-½ (42) Gamboa Mendez,N (1476)-Mata Alfaro,C (1681) Porlamar 2015}) 12. Bxg7 Kxg7 13. Re1 Bxf3 14. Bxf3 Nd4 15. Bg2 c6 16. Ne4 (16. e3 $5 {[%cal Re3d4]} Ne6 17. d4 $14) 16... Ne6 17. Qc3+ Kg8 18. Rac1 Nd5 19. Qc4 Nb6 20. Qb3 Nd5 21. e3 Qd8 22. d4 Qb6 23. Qc2 Nb4 24. Qb1 a5 25. a3 Na6 26. Nd2 Nac7 27. Nc4 Qa7 28. Red1 Rbd8 29. Qc2 a4 30. Ne5 Nd5 31. Qc4 Rfe8 32. Nd3 Nb6 33. Qc2 Nd5 34. Ne5 (34. h4 $16) 34... Qa5 $2 ({Black should try} 34... Rf8 $1 $11) 35. Qe2 (35. b4 $142 Qa7 36. h4) 35... Ra8 36. Rc2 Qa6 37. Qd2 Qa5 38. Qc1 Red8 39. Bf1 Qa7 40. Nd3 Rac8 41. Bh3 Ndc7 42. Rc4 Ra8 43. Qc2 Rd5 44. Bg2 Rdd8 45. Rc1 Nd5 46. Qe2 Nb6 47. R4c2 Nd5 48. h4 Nf6 49. Bh3 Rd6 50. Ne5 h5 (50... Nc7 $16 {keeps fighting.} 51. g4 Nd7) 51. Nc4 $18 Rd5 (51... Nc7 $142 52. Nxd6 exd6) 52. Bxe6 $1 fxe6 53. Ne5 {[%cal Bc4e5,Be5f7,Bf7g5,Bg5e6][%mdl 32] And now Qd3 would win.} Kh7 54. Nf7 Kg8 55. Ng5 $1 e5 56. Qd3 Kg7 57. Rc5 exd4 58. Rxd5 Nxd5 59. Ne6+ (59. exd4 $6 Kh6 $16) (59. Qxd4+ Qxd4 60. exd4 Nc7 $14) 59... Kh7 (59... Kf7 $142) 60. Nxd4 ({Resist} 60. exd4 Qb6) (60. e4 $18 Nf6 61. Rc5 (61. Nxd4 Rd8 $17)) 60... Rf8 (60... Qb6 $16 61. Qc2 e5) 61. Rc2 Rf6 62. Qe4 Qb8 63. Ne6 Qd6 64. Ng5+ Kg7 65. Kg2 (65. Rd2 $1 $18) 65... b5 $16 66. Qd4 {Hoping for Ne4.} e5 67. Qa7+ Qe7 68. Qc5 (68. Qxe7+ $16 Nxe7 69. Rc5) 68... Qxc5 $11 69. Rxc5 {[%mdl 4096] Endgame KRN-KRN} Rd6 (69... Nb6 $1 $11) 70. Ne4 (70. Nf3 $1 $16) 70... Re6 71. Ng5 (71. Kf1 $11) 71... Rd6 $1 $16 {[#]} 72. Nf3 $1 Kf6 73. e4 Ne7 74. Nxe5 Rd2 75. Nxc6 Nxc6 (75... Rxb2 $142 76. Nb4 Kg7) 76. Rxc6+ {KR-KR} Kf7 77. Rb6 Rxb2 {[#]} 78. Kf3 $1 Kg7 (78... Ke8 $16) 79. Ke3 $18 Kf7 80. e5 b4 $2 (80... Ke7 81. Rxg6 Rb3+ 82. Ke4 Rxa3) 81. axb4 a3 82. Rf6+ Kg7 {Now ...Rb3+ and Black clings on.} 83. Ra6 a2 84. Ra7+ Kf8 85. f3 Rb3+ (85... Rxb4 $142 86. Rxa2 Ke7) 86. Kf4 Rxb4+ 87. Kg5 Rb3 88. f4 Rxg3+ 89. Kf6 {[%cal Ra7a8] White mates.} Kg8 90. Rxa2 Rg4 91. Ra4 Rg1 92. e6 Re1 93. Ra8+ $2 {Accuracy: White = 70%, Black = 58%.} (93. e7 {mates} Kh7 94. Ra7 Kh6 95. Ra8 Rxe7 96. Kxe7 Kg7 97. Ra6 Kh7 98. Kf7 Kh6 99. Rxg6+ Kh7 100. f5 Kh8 101. Rh6#) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.43"]
[White "Van Herck, Marcel"]
[Black "Dory, Jeno"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2056"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,58,12,-12,-11,-25,0,0,0,-58,-60,-57,-62,-63,-53,-61,-64,-63,-60,-52,-56,-62,-71,-80,-80,-102,-73,-389,-66,-75,-65,-96,-86,-96,-102,-137,-131,-738,-738]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 c5 11. Ne2 Rc8 12. O-O cxd4 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 13. exd4 d5 14. b3 Ba6 {The position is equal.} 15. Rac1 (15. Qb4 $11) 15... dxc4 $15 {[%mdl 64] Remove Defender} 16. bxc4 Bxc4 17. Bxc4 {Strongly threatening Qb3.} b5 $1 18. Qb4 bxc4 19. Rxc4 Rxc4 20. Qxc4 Qa5 {[#]} 21. Bxf6 $146 ({Predecessor:} 21. Bc1 Nb6 22. Qb3 Rc8 23. Rd1 Rc4 24. Bd2 Qa6 25. Rc1 Ra4 26. Nc3 Rxa3 27. Qb4 {0-1 (40) Skacelik,P (2265)-Jurasek,M (2300) Czechia 1998}) 21... Nxf6 22. Qc5 Qd2 23. Ng3 Nd5 24. Qxa7 $2 {[%mdl 8192] [#]} (24. Rf2 $17 {is a better chance.} Qd3 25. Qxa7) 24... h6 $2 ({Black should play} 24... Nf4 $1 $19 {[%csl Gf4][%cal Rd2g2]} 25. Rf2 Qe3) 25. Rf2 Qe1+ {[%mdl 1024] Black has strong compensation.} 26. Nf1 Rc8 27. Qa6 Rc1 {aiming for ...Qc3.} 28. Qe2 Qc3 {White must now prevent ...Ne3.} 29. Qb2 $2 {[%mdl 8192] [#]} (29. Qd2 $17) 29... Rxf1+ $1 {[%mdl 576] Remove Defender. Accuracy: White = 32%, Black = 68%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.44"]
[White "Boguszlavszkij, Jevgenyij"]
[Black "Aragones-Melhem, Georgy"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2155"]
[BlackElo "2106"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,151,-13,-12,-13,0,-2,20,14,16,12,18,-63,-66,-97,-26,-41,-10,4,31,30,48,47,133,-6,109,100,84,110,154,146,251,241,208,246,243,223,291,309,306,293,318,304,314,297,309,278,289,291,375,367,452,420,495,489,462,350,318,290,285,281,281,100,102,0,197,70,238,175,205,205,310,208,189,162,339,231,289,253,273,238,237,232,295,295,333,258,543,586,576,578,584,578,568,535,562,554,545,533,832,825,766,765,1057,1007,1037,963,1557,717,6227,6108,5855,5749,5222,5222,5421,3832,6721,4806,29969,29971,29969,29966,29973,29973,29973,29972,29976,29976,29979,29980,29980,29980,29981,29979,29979,29980,29980,29976,29980,29976,29982,29981,29981,29979]} 1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 a6 5. Nge2 Nc6 6. O-O {C26: Vienna Game: 2...Nf6, sidelines .} h5 7. Nd5 h4 8. c3 {The position is equal.} hxg3 9. hxg3 {[#]} Ba7 $146 ({Predecessor:} 9... Be7 10. d4 d6 11. Nxe7 Qxe7 12. d5 Nb8 13. Bg5 Qd7 14. Bxf6 gxf6 15. c4 Qe7 {½-½ (30) Le Goff,D (2217)-Koziak,V (2481) Guingamp 2008}) 10. d3 ({White should play} 10. d4 $11) 10... Ng4 $1 $15 11. d4 d6 (11... Nh2 $1 $17 12. Re1 d6) 12. f3 $11 exd4 13. cxd4 Nge5 14. Be3 $36 {[%mdl 2048] Black is under pressure.} Nc4 15. Bf2 Ne7 ({But not} 15... Nxb2 $2 16. Qc2 $18) ({Black should try} 15... Nb6 $14) 16. Ne3 (16. Nxe7 $1 $16 Qxe7 17. Rc1) 16... d5 (16... Nxe3 $11 17. Bxe3 d5) 17. Nxc4 $16 dxc4 18. d5 c5 19. Qd2 Nc6 (19... Ng6 $16) 20. Qc3 $1 $18 {[%cal Rc3g7]} Nd4 21. Nxd4 cxd4 22. Bxd4 ({Don't take} 22. Qxc4 $6 Qd6 $16) 22... O-O 23. Bxa7 Rxa7 24. Qxc4 Qb6+ 25. Rf2 Bd7 26. Rd1 Raa8 27. Qd4 Qg6 28. g4 Rac8 29. e5 Rc7 30. Bf1 Rfc8 31. Bd3 Qg5 32. Qe4 {White threatens Qh7+ and mate.} g6 33. e6 fxe6 34. dxe6 Be8 35. Qd4 $2 (35. Kg2 $18) 35... Rd8 $16 36. Qe4 (36. Qb4 $16) 36... Bc6 $2 {[#]} (36... Rdc8 $1 $11 {and Black is okay.}) 37. Qe2 (37. Qe1 $1 $18) 37... Rf8 $2 {This costs Black the game.} (37... Rh7 $14) 38. Bc4 Kg7 39. Qd2 Rf4 (39... Qxd2 $142 40. Rdxd2 Kf6) 40. Qc3+ Qf6 {Hoping for ...Qxc3.} 41. Bb3 {Black must now prevent Qa5.} g5 $2 (41... Qxc3 42. bxc3 Re7) 42. Rd3 Re7 43. Kh2 Bb5 44. Qxf6+ Kxf6 45. Rc3 Bc6 46. Kg3 Rd4 47. Rc5 {And now Rf5+ would win.} Ba4 $2 (47... Rf4 {might work better.} 48. Bc4 Rg7) 48. Rf5+ $18 Kg6 49. Bxa4 Rxa4 {[%mdl 4096] Endgame KRR-KRR} 50. b3 Rb4 51. Re2 Rb6 52. Ree5 Rexe6 53. Rxg5+ Kh6 54. Rxe6+ Rxe6 {KR-KR} 55. Rd5 b5 56. b4 {[%cal Bb3b4,Bb4a5,Ba5a6][%mdl 32]} Rc6 57. Rd3 Rc4 58. a3 (58. Rd6+ $142 Kg7 59. a3) 58... a5 59. Rd6+ Kg7 60. bxa5 Ra4 61. a6 Rxa3 62. Kf4 b4 63. Rb6 b3 64. Kg5 {White mates.} Ra5+ {[#]} 65. Kh4 $1 b2 66. Rxb2 Rxa6 67. f4 Ra5 68. Rb7+ Kh6 69. Rb6+ Kg7 70. f5 Ra7 71. Kg5 Kf7 72. Rh6 Kg7 73. Rg6+ Kh7 74. Kh5 Kh8 75. Re6 Kg7 76. g5 {Accuracy: White = 69%, Black = 40%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.45"]
[White "Huss, Andreas"]
[Black "Stebbings, Anthony J"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2253"]
[BlackElo "2313"]
[Annotator "RC"]
[PlyCount "35"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:08]} a5 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:53]} O-O {[%emt 0:02:42]} 6. Bd3 {[%emt 0:00:27]} d5 {[%emt 0:01:03]} 7. O-O {[%emt 0:00:43]} b6 {[%emt 0:02:01]} 8. Qc2 {[%emt 0:02:31]} Bb7 {[%emt 0:03:33]} 9. a3 {[%emt 0:04:09]} Be7 {[%emt 0:06:32]} 10. e4 {[%emt 0:03:47]} dxe4 {[%emt 0:00:40]} 11. Nxe4 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:47]} 12. Rd1 {[%emt 0:07:21]} Nxe4 13. Bxe4 {[%emt 0:00:29]} Bxe4 {[%emt 0:18:09]} 14. Qxe4 {[%emt 0:00:11]} Nf6 {[%emt 0:05:48]} 15. Qe2 {[%emt 0:05:23]} Qc8 {[%emt 0:08:16]} 16. Bf4 {[%emt 0:01:10]} Re8 {[%emt 0:01:18]} 17. Qc2 {[%emt 0:13:40]} Qb7 {[%emt 0:00:45]} 18. Be5 {[%emt 0:10:30]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.46"]
[White "Page, Mark E"]
[Black "Hohler, Peter"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2135"]
[BlackElo "2057"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:17]} 5. d4 {[%emt 0:00:33]} exd4 {[%emt 0:00:26]} 6. O-O {[%emt 0:00:10]} Be7 {[%emt 0:00:38]} 7. Re1 {[%emt 0:01:09]} b5 {[%emt 0:01:53]} 8. Bb3 {[%emt 0:00:41]} d6 {[%emt 0:01:34]} 9. Bd5 {[%emt 0:01:01]} Bb7 {[%emt 0:02:19]} 10. Bxc6+ {[%emt 0:08:22]} Bxc6 {[%emt 0:00:03]} 11. Nxd4 {[%emt 0:00:06]} Bd7 {[%emt 0:12:50]} 12. Nc3 {[%emt 0:03:18]} O-O {[%emt 0:00:29]} 13. Nf5 {[%emt 0:05:02]} Bxf5 {[%emt 0:02:00]} 14. exf5 {[%emt 0:00:16]} d5 {[%emt 0:01:14]} 15. Bg5 {[%emt 0:08:48]} c6 {[%emt 0:10:08]} 16. a4 {[%emt 0:06:42]} b4 {[%emt 0:03:56]} 17. Ne2 {[%emt 0:02:16]} Re8 {[%emt 0:07:28]} 18. Ng3 {[%emt 0:11:07]} h6 {[%emt 0:07:04]} 19. Bh4 {[%emt 0:03:32]} Ne4 {[%emt 0:19:43]} 20. Bxe7 {[%emt 0:05:06]} Rxe7 {[%emt 0:00:02]} 21. Nxe4 {[%emt 0:02:10]} Rxe4 {[%emt 0:00:22]} 22. Rxe4 {[%emt 0:19:54]} dxe4 {[%emt 0:00:02]} 23. Qg4 {[%emt 0:00:27]} Qe7 {[%emt 0:10:44]} 24. h3 {[%emt 0:08:03]} Re8 {[%emt 0:05:13]} 25. Re1 {[%emt 0:02:10]} c5 {[%emt 0:04:47]} 26. Qf4 {[%emt 0:01:30]} Qf6 {[%emt 0:01:20]} 27. b3 {[%emt 0:00:37]} Qd4 {[%emt 0:01:48]} 28. Kh2 {[%emt 0:03:28]} Kf8 {[%emt 0:02:19]} 29. Re3 {[%emt 0:00:59]} Qd5 {[%emt 0:01:04]} 30. g4 {[%emt 0:01:53]} f6 {[%emt 0:01:01]} 31. Re2 {[%emt 0:01:36]} Qb7 {[%emt 0:02:26]} 32. Qd6+ {[%emt 0:02:16]} Qe7 {[%emt 0:00:51]} 33. Qxe7+ {[%emt 0:00:42]} Rxe7 {[%emt 0:00:01]} 34. Kg3 {[%emt 0:00:09]} Kf7 {[%emt 0:01:05]} 35. Kf4 {[%emt 0:00:23]} Rd7 {[%emt 0:00:18]} 36. Kxe4 {[%emt 0:01:03]} Re7+ {[%emt 0:00:24]} 37. Kd3 {[%emt 0:00:11]} Rxe2 {[%emt 0:00:08]} 38. Kxe2 {[%emt 0:00:01]} Ke7 {[%emt 0:00:05]} 39. Ke3 {[%emt 0:02:00]} Kd6 {[%emt 0:00:08]} 40. Ke4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 41. f4 {[%emt 0:01:27]} Kd6 {[%emt 0:01:03]} 42. Kd3 {[%emt 0:05:01]} Kd5 {[%emt 0:05:55]} 43. c3 {[%emt 0:03:40]} bxc3 {[%emt 0:04:13]} 44. Kxc3 {[%emt 0:00:11]} Kd6 {[%emt 0:02:47]} 45. Kc4 {[%emt 0:16:34]} Kc6 {[%emt 0:00:08]} 46. b4 {[%emt 0:04:20]} cxb4 {[%emt 0:00:07]} 47. Kxb4 {[%emt 0:00:04]} Kb6 {[%emt 0:00:26]} 48. h4 {[%emt 0:01:24]} Kc6 {[%emt 0:00:47]} 49. Kc4 {[%emt 0:01:04]} Kd6 {[%emt 0:00:05]} 50. Kb4 {[%emt 0:00:16]} Kc6 {[%emt 0:00:02]} 51. Ka5 {[%emt 0:00:41]} Kb7 {[%emt 0:00:02]} 52. g5 {[%emt 0:01:12]} h5 {[%emt 0:03:13]} 53. Kb4 {[%emt 0:00:19]} Kb6 {[%emt 0:01:02]} 54. Ka3 {[%emt 0:01:50]} Kc5 {[%emt 0:01:46]} 55. Kb3 {[%emt 0:00:09]} a5 {[%emt 0:03:58]} 56. Kc3 {[%emt 0:00:12]} Kd5 {[%emt 0:00:01]} 57. Kd3 {[%emt 0:00:41]} Kc5 {[%emt 0:00:01]} 58. Kc3 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.47"]
[White "Kradolfer, Georg"]
[Black "Stokes, Michael"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1991"]
[BlackElo "2100"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,65,0,0,23,19,37,48,43,19,30,40,81,77,130,125,119,118,109,80,83,19,79,-7,67,57,47,47,215,126,195,183,187,179,183,184,185,175,369,260,700,700,838,849,849,849,810,816,755,729,29995,29996,29996,29997]} 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. a3 Be6 {A34: Symmetrical English: 2 Nc3, lines with ...d5.} 9. b4 f6 10. bxc5 Bxc5 {White is slightly better.} 11. Rb1 Rb8 12. Qa4 {[#]} Bb6 $146 ({Predecessor:} 12... O-O 13. Rxb7 Nd4 14. Nxd4 Bxd4 15. e3 Rxb7 16. Bxb7 Bb6 17. f4 exf4 18. Rxf4 Kh8 {1-0 (54) Korpa,B (2417)-Seres,L (2408) Budapest 2014}) 13. d4 $1 Bd7 {[#]} (13... Bf5 $142) 14. dxe5 $1 $16 Nxe5 15. Qc2 O-O 16. Rd1 Qe8 17. Bf4 (17. a4 $16 {Hoping for a5!} Ne6 18. Qa2) 17... Rc8 (17... Kh8 $11 {keeps the balance.}) 18. Nd4 (18. Bxe5 $16 fxe5 19. Ng5 (19. Rxb6 axb6 20. Ng5 Bf5 $15) 19... Bxf2+ 20. Kh1) 18... Qh5 (18... Ne6 $11 19. Qb3 Kh8 20. Nxe6 Bxe6) 19. h4 $36 {[%mdl 2048] White is pushing.} Kh8 20. Bxb7 Bxd4 $2 (20... Rcd8 $14) 21. Rxd4 (21. Bxc8 $18 Bxf2+ 22. Kxf2 Bxc8 23. Ne4) 21... Ne6 (21... Bf5 $16 {was worth a try.} 22. Qd1 Rce8) 22. Bxe5 $18 Qxe5 23. Rxd7 Rxc3 24. Qd2 Rxa3 25. Bf3 Qf5 $2 (25... Ra1 {is a better defense.} 26. Rxa1 Qxa1+ 27. Kg2 Qe5) 26. Rd1 Qa5 $2 (26... Qe5 27. Qd6 Rc3) 27. Qd6 Qa6 28. Qe7 {Rd8! would kill now.} Ra1 29. Rxa1 Qxa1+ 30. Kg2 Qe5 31. Bd5 Qxe2 32. Bxe6 {[%cal Re7f8]} Qe4+ {[#]} 33. Kh2 $1 {Accuracy: White = 73%, Black = 39%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.07"]
[Round "2.48"]
[White "Habershon, Paul F"]
[Black "Staechelin, Ruedi"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1988"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,73,0,0,17,8,27,31,43,26,33,32,36,10,8,9,27,6,33,20,26,21,54,42,54,47,83,65,87,83,94,94,98,94,95,69,85,76,85,79,67,67,86,73,82,35,37,35,48,35,45,56,60,35,72,35,35,35,35,35]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Be2 Bg7 6. Be3 d6 7. O-O Nf6 8. Nc3 O-O 9. Qd2 Re8 {C41: Philidor Defence.} 10. f3 a6 11. Rad1 Bd7 {[#]} 12. Nb3 $146 ({Predecessor:} 12. a4 Ne5 13. h3 Rb8 14. f4 Nc6 15. Bf3 Nxd4 16. Bxd4 Bc6 17. e5 dxe5 18. Bxe5 Bxf3 19. Rxf3 Qxd2 20. Rxd2 {½-½ (38) Bivol,A (2375)-Gritsayeva,O (2373) Sochi 2017}) 12... Qe7 13. Bg5 Qf8 14. Qf4 Nh5 15. Qh4 $36 {[%mdl 2048] aiming for Nd5. White is more active.} h6 16. Be3 Nf6 17. Bxh6 Bxh6 18. Qxf6 Bg7 19. Qh4 Bxc3 20. bxc3 Be6 21. a4 Bd7 22. Nc5 Qe7 23. Qxe7 Rxe7 24. Nxd7 Rxd7 25. Rb1 b6 26. Rfd1 Re7 27. Bc4 {[#] Bd5 is the strong threat.} Ne5 28. Bd5 Rd8 29. Bb7 a5 30. Ba6 Nd7 31. Bb5 Nc5 32. Rd5 Rf8 33. Kf2 Kg7 34. Re1 f6 35. Bc6 Rh8 36. h3 Ne6 37. Rd2 {Accuracy: White = 80%, Black = 81%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.1"]
[White "Ackermann, Hans Werner"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2242"]
[BlackElo "2369"]
[Annotator "RC"]
[PlyCount "118"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. e4 {[%emt 0:01:12]} Bg7 {[%emt 0:00:21]} 3. d4 {[%emt 0:00:33]} d6 {[%emt 0:00:59]} 4. Nc3 {[%emt 0:06:51]} Nf6 {[%emt 0:00:04]} 5. Be3 {[%emt 0:02:28]} O-O {[%emt 0:00:28]} 6. Qd2 {[%emt 0:04:11]} Bg4 {[%emt 0:21:52]} 7. Be2 {[%emt 0:07:36]} e5 {[%emt 0:04:08]} 8. dxe5 {[%emt 0:25:57]} dxe5 {[%emt 0:00:06]} 9. Qxd8 {[%emt 0:14:11]} Rxd8 {[%emt 0:00:05]} 10. Bg5 {[%emt 0:01:18]} Nbd7 {[%emt 0:02:54]} 11. Nd2 {[%emt 0:05:46]} Bxe2 {[%emt 0:05:18]} 12. Nxe2 {[%emt 0:04:11]} Nc5 {[%emt 0:01:29]} 13. f3 {[%emt 0:00:19]} Ne6 {[%emt 0:00:52]} 14. Be3 {[%emt 0:01:52]} Nd7 {[%emt 0:02:35]} 15. Nb3 {[%emt 0:04:14]} Bf8 {[%emt 0:24:33]} 16. O-O-O {[%emt 0:02:35]} Nb6 {[%emt 0:02:20]} 17. Bxb6 {[%emt 0:03:35]} axb6 {[%emt 0:00:43]} 18. Rxd8 {[%emt 0:00:43]} Rxd8 {[%emt 0:00:13]} 19. c3 {[%emt 0:00:13]} h5 {[%emt 0:04:22]} 20. Kc2 Bh6 21. Rd1 {[%emt 0:05:28]} Rxd1 {[%emt 0:00:36]} 22. Kxd1 {[%emt 0:00:18]} h4 {[%emt 0:00:34]} 23. h3 {[%emt 0:00:29]} f5 {[%emt 0:00:51]} 24. Kc2 {[%emt 0:01:28]} Kf7 {[%emt 0:00:39]} 25. Kd3 {[%emt 0:01:16]} Ke7 {[%emt 0:01:15]} 26. a4 {[%emt 0:02:08]} Kd6 {[%emt 0:00:25]} 27. Kc4 {[%emt 0:00:32]} c6 {[%emt 0:03:20]} 28. Kd3 {[%emt 0:01:17]} Ke7 {[%emt 0:00:31]} 29. Kc4 {[%emt 0:00:29]} Kf6 {[%emt 0:00:15]} 30. Kd3 {[%emt 0:01:01]} Bf8 {[%emt 0:00:33]} 31. Ke3 {[%emt 0:00:35]} Bc5+ {[%emt 0:01:02]} 32. Kd3 {[%emt 0:00:08]} Bf2 {[%emt 0:00:16]} 33. exf5 {[%emt 0:01:25]} gxf5 {[%emt 0:00:29]} 34. a5 {[%emt 0:00:10]} Kg5 {[%emt 0:00:59]} 35. axb6 {[%emt 0:00:24]} Bxb6 {[%emt 0:00:09]} 36. Nd2 {[%emt 0:00:07]} Nf4+ {[%emt 0:02:14]} 37. Nxf4 {[%emt 0:00:14]} Kxf4 {[%emt 0:00:04]} 38. Nf1 {[%emt 0:00:31]} e4+ {[%emt 0:02:37]} 39. fxe4 {[%emt 0:00:11]} fxe4+ {[%emt 0:00:08]} 40. Ke2 {[%emt 0:00:16]} Bd8 {[%emt 0:00:33]} 41. Kf2 {[%emt 0:00:25]} b5 {[%emt 0:01:17]} 42. Ke2 {[%emt 0:00:17]} Bg5 {[%emt 0:01:19]} 43. b3 {[%emt 0:04:01]} Bf6 {[%emt 0:01:23]} 44. Kd2 {[%emt 0:01:58]} Bd8 {[%emt 0:01:31]} 45. Kc2 {[%emt 0:00:20]} Ke5 {[%emt 0:00:54]} 46. Kd1 {[%emt 0:02:23]} Bg5 {[%emt 0:00:22]} 47. g3 {[%emt 0:02:01]} hxg3 {[%emt 0:04:46]} 48. Nxg3 {[%emt 0:00:04]} Kf4 {[%emt 0:00:12]} 49. Ne2+ {[%emt 0:00:05]} Kf3 {[%emt 0:00:09]} 50. Nd4+ {[%emt 0:11:52]} Kf2 {[%emt 0:00:06]} 51. c4 {[%emt 0:00:15]} Bf6 {[%emt 0:06:10]} 52. Ne6 {[%emt 0:07:51]} b4 {[%emt 0:02:49]} 53. Nc5 {[%emt 0:02:42]} Ke3 {[%emt 0:01:00]} 54. Kc2 {[%emt 0:02:23]} Kf3 {[%emt 0:01:33]} 55. Kd1 {[%emt 0:02:41]} e3 {[%emt 0:01:13]} 56. Nd3 {[%emt 0:00:13]} e2+ {[%emt 0:00:44]} 57. Kc2 {[%emt 0:00:06]} Bc3 {[%emt 0:00:16]} 58. h4 {[%emt 0:00:30]} Kg4 {[%emt 0:00:59]} 59. h5 {[%emt 0:00:54]} Kg5 {[%emt 0:00:37]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.2"]
[White "Maryasin, Boris"]
[Black "Baum, Bernd"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2305"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,141,11,32,20,24,0,6,-4,-12,-10,0,-12,0,-14,-3,0,0,-9,-16,0,0,-19,-14,0,0,-7,-3,-35,81,70,62,-19,-11,-20,-20,-20,-14,-27,-26,-28,-25,-78,-6,-113,-116,-108,-33,-22,-31,-250,-176,-184,-189,-177,-123,-251,-238,-399,-305,-376,-348,-318,-30,-35,-37,-37,-37,-41,-41,-26,-40,-37,-25,-57,-38,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Na3 Nf6 5. Qe2 {[#]} e6 $146 ({Predecessor:} 5... a6 6. Ba4 e6 7. c3 Be7 8. O-O O-O 9. e5 Nd5 10. Bc2 f5 11. Nc4 Qc7 {1-0 (23) Stewart,E-Vella,B (2215) Groningen 1984}) 6. O-O {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Be7 7. c3 O-O 8. Rd1 a6 9. Ba4 Qc7 10. d4 b5 11. Bc2 cxd4 12. cxd4 Bb7 13. Bg5 Nb4 14. Bb1 Rac8 15. Qd2 d5 16. Bxf6 gxf6 17. e5 $1 {[%cal Re5f6] Hoping for exf6.} f5 18. Qh6 Qd8 {[#]} (18... f6 $15 {keeps the upper hand.}) 19. g4 $1 $16 {[%cal Rg4f5][%mdl 512]} Rc6 $1 (19... fxg4 20. Qxh7#) 20. Qh5 ({White should try} 20. h4 $14) 20... Bc8 $11 ({Don't play} 20... Kh8 $6 21. gxf5 exf5 22. Bxf5 $16) 21. Kh1 Kh8 22. gxf5 exf5 23. Bxf5 Bxf5 24. Qxf5 Qc8 25. Qh5 (25. Qxc8 $1 $11 {keeps the balance.} Rcxc8 26. Rd2) 25... Qe6 (25... Rg6 $17) 26. Rg1 (26. Rd2 $11) 26... Nd3 $17 27. Raf1 Nxb2 (27... b4 $17 28. Nb1 Nf4) 28. Nb1 $15 Nd3 $36 {[%mdl 2048] Black fights for an advantage.} 29. Nbd2 $2 (29. Ne1 $1 $15 Nf4 30. Qf3) 29... Nf4 30. Qg4 Qxg4 31. Rxg4 Nd3 (31... Ne6 $19 32. Ra1 Rc2) 32. Kg2 (32. Ne1 $17 {was worth a try.} Nb4 33. Ng2) 32... Rc2 $19 33. Nb1 $2 (33. Nb3) 33... Rfc8 34. Ne1 Nxe1+ 35. Rxe1 Rc1 $2 ({Not} 35... Rxa2 36. Rf4 $19) (35... b4 $19 36. Rf4 Rf8) 36. Rxc1 $11 Rxc1 {[%mdl 4096] Endgame KRB-KRN} 37. Nd2 Rc2 38. Nf1 $1 Rxa2 {Threatens to win with ...b4.} 39. Ne3 h5 40. Rg3 Bd8 41. Rf3 $1 {[%cal Rf3f7]} Kg8 42. Nxd5 Rd2 (42... Ra4 $5 {[%cal Ra4d4]}) 43. Nf6+ $1 {The position is equal.} Bxf6 44. Rxf6 Rxd4 {White must now prevent ...a5.} 45. Rxa6 {KR-KR} Re4 46. Ra8+ Kg7 47. Re8 Kg6 48. Kf3 Kf5 49. Re7 Rxe5 50. Rxf7+ Ke6 51. Rb7 Kd6 52. Kf4 Rc5 53. Ke4 Kc6 54. Rb8 Kc7 55. Rg8 b4 56. Kd4 Rf5 (56... Rc2 {looks sharper.} 57. Rg7+ Kb6 58. Rg8 h4 59. Rb8+ Ka5) 57. Kc4 Rf4+ 58. Kb3 Kd6 59. h3 Ke6 60. Rh8 h4 61. Rh5 Kf6 62. Rh8 Rd4 63. Rf8+ Ke5 64. Re8+ Kf4 {[#] And now ...Kf3 would win.} 65. Rf8+ Ke4 66. f4 Kf3 (66... Rd3+ $2 67. Kxb4 Rxh3 68. Rh8 $19) 67. f5 Rf4 68. f6 Kg3 69. f7 Kxh3 70. Ka4 Kh2 71. Rh8 {White happily takes the draw. Accuracy: White = 77%, Black = 83%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.3"]
[White "Kierzek, Matthias"]
[Black "Shevelev, Arkady"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2217"]
[BlackElo "2278"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,52,38,26,46,29,27,41,25,37,55,41,60,53,67,71,64,72,75,76,87,88,81,78,59,41,47,38,47,48,44,54,52,53,66,4,90,108,245]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 Qa5+ 5. Nc3 a6 6. e3 axb5 7. Bxb5 Bb7 8. Bd2 Qb6 9. Nf3 Nxd5 {A57: Benko/Volga Gambit.} 10. a4 e6 11. O-O Be7 {White is slightly better.} 12. e4 Nxc3 13. Bxc3 O-O 14. Ne5 d6 15. Nc4 Qc7 16. Qg4 {[%csl Gc3][%cal Rg4g7]} g6 17. Rae1 Nc6 18. f4 $1 Nd4 {[#]} 19. f5 $1 {[%cal Rf5f6]} Bf6 {[#]} 20. Qg3 $146 ({Predecessor:} 20. fxg6 fxg6 21. e5 dxe5 22. Bxd4 exd4 23. Qxe6+ Kg7 24. Nb6 Rad8 25. Nd7 Rxd7 26. Bxd7 {½-½ (47) Rydholm,L (2504)-Verhoef,H (2443) ICCF email 2016}) 20... e5 21. Ne3 Qd8 {White must now prevent ...Bh4.} 22. fxg6 fxg6 23. Ng4 Bg7 24. Rxf8+ Qxf8 25. Bxd4 (25. Bc4+ $1 $14 Kh8 26. a5) 25... exd4 {[#]} (25... cxd4 $11 26. b4 Kh8) 26. e5 $1 $16 {[%cal Re5d6]} d5 {Accuracy: White = 92%, Black = 77%.} (26... d3 $16) 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.4"]
[White "Lederman, Leon"]
[Black "Herbrechtsmeier, Christof"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2234"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,55,26,44,30,0,0,0,0,0,0,0,0,-35,0,-36,-36,-30,-34,-74,-77,-52,-37,-24,-40,-38,-41,-76,-68,-69,-37,-30,0,-75,0,-29]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 d5 11. exd5 exd4 12. Bxd4 Nxd4 {C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4.} 13. Qxd4 Bxf3 $1 14. gxf3 {[#]} Qd7 $146 ({Predecessor:} 14... Bd6 15. Nd2 Qd7 16. Ne4 Nxe4 17. Rxe4 Rae8 18. Kg2 Rxe4 19. Qxe4 Re8 20. Qg4 Qe7 {½-½ (57) Xu,Y (2536)-Dai,C (2433) Xingtai 2018}) 15. Nd2 Rfe8 16. Ne4 Nxe4 17. Qxe4 h5 18. Qf4 Bd6 19. Qg5 Qh3 20. Qg2 Qf5 21. Re4 Rxe4 22. fxe4 Qf4 23. Kh1 Re8 {[%mdl 1024] Black has compensation.} 24. f3 Re5 25. Qg3 Qd2 {[#] Threatens to win with ...Rxe4!} (25... Qf6 $5 {[%cal Re5e4]} 26. Rg1 g6 $11) 26. Qg2 Qf4 (26... Qe3 $5 {[%cal Re5g5]} 27. Rg1 g6 $11) 27. Qg3 $1 {[%cal Rg3f4]} Qd2 {Strongly threatening ...Rxe4!} (27... Qf6 $5 {[%cal Re5e4]} 28. Rg1 g6 $11) 28. Qg2 {Accuracy: White = 68%, Black = 79%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.5"]
[White "Boidman, Yuri"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2335"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,35,22,28,23,23,18,29,0,16,0,0,-8,-7,-8]} 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Nf6 6. O-O d6 7. d4 cxd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. a4 Be7 11. a5 O-O 12. Be3 Nd7 13. Qe2 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Qc7 14. Rfd1 Rac8 15. b4 Bf6 {[#] The position is equal.} 16. Bd4 $146 ({Predecessor:} 16. Ra3 Rfd8 17. f4 Qb8 18. h3 h6 19. Kh2 Re8 20. Qd3 {½-½ (20) Jansa,V (2490)-Stocek,J (2450) Czechia 1997}) 16... Rfd8 17. Bxf6 Nxf6 18. Ra3 {An uneventful encounter.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.6"]
[White "Hausner, Ivan"]
[Black "Khanukov, Boris"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2339"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,123,65,57,57,45,34,30,56,48,37,19,38,51,50,49,53,27,57,43,79,87,72,56,102,52,88,87,91,97,118,114,228,229,231,231,232,221,243,242,311,307,363,253,328,337,343,340,353,349,333,329,366,275,266,233,381,365,489,488,488,481,481,477,468,460,431,398,376,339,775,767,1254,1037,12825,12827,12833,12833,12834,12834,12835,12833,12835,12835,12835,12836,12838,12837,12837,12837,12850,27999,12851,12851,12851,27999,12851,27999,12851,27999,12851,27998,27999,27999]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bb4+ 7. Nc3 O-O 8. O-O d5 9. cxd5 exd5 10. Bg5 Be7 11. Rc1 h6 12. Be3 Be6 {D34: Tarrasch Defence: 6 g3 Nf6 7 Bg2 Be7.} 13. Nxc6 bxc6 14. Na4 {[#]} Qd7 $146 {White has an edge.} ({Predecessor:} 14... Qa5 15. Bc5 Rfe8 16. Qd4 Bd7 17. a3 Bd8 18. e3 Ne4 19. Qd1 Bb6 20. b4 Qa6 21. Bd4 Nd6 {1-0 (68) Mihic,B (2377)-Prijovic,M (2135) Podgorica 2007}) 15. Bc5 Rfc8 16. Qd4 Bf5 17. Bxe7 Qxe7 18. e3 Rab8 19. Nc5 Rb6 20. b3 Rcb8 21. Na4 Rb4 22. Qc5 Qxc5 {White leaves nothing to chance now.} 23. Nxc5 {Threatens to win with Na6.} Bc8 24. Rfd1 Kf8 25. Rc3 Ke7 26. Rdc1 $36 {[%mdl 2048] White is in control.} Kd6 {[#]} (26... a5 $16 {keeps fighting.} 27. h4 Bb7) 27. Na6 $1 $18 {[%mdl 576] Discovered Attack, Decoy} Bxa6 28. Rxc6+ {[%mdl 64] Double Attack} Ke7 {White must now prevent ...Bb7.} 29. Rxa6 R8b7 30. Rc5 Rd7 31. Bh3 Rdb7 32. Rca5 d4 33. exd4 ({Resist} 33. Rxa7 $6 dxe3 34. fxe3 Kf8 $18) 33... Rxd4 34. Rxa7 Rd1+ 35. Kg2 Rxa7 36. Rxa7+ {[%mdl 4096] Endgame KRB-KRN} Ke8 37. Ra4 Rd2 38. Bg4 Nxg4 (38... Rb2 {is a better defense.} 39. Bf3 Ke7 40. Ra7+ Ke6) 39. Rxg4 Rxa2 40. Rxg7 {KR-KR} Kf8 41. Rg4 Rb2 42. b4 Rb3 43. Rf4 Kg7 44. h4 Kg6 45. Kf1 f5 $2 (45... Rb2 46. Ke1 f6) 46. Ke2 Kf6 47. g4 Kg7 48. Rxf5 Rxb4 49. f3 Rb3 50. Kf2 Kg6 51. Kg3 Rb4 52. Re5 Kf6 53. Ra5 Kg6 54. Ra6+ Kg7 55. g5 hxg5 56. hxg5 Rc4 57. f4 Rb4 58. Kg4 Rc4 59. Rd6 Rc5 60. Rd7+ Kg6 {[#]} 61. f5+ $1 Rxf5 62. Rd6+ {Accuracy: White = 91%, Black = 51%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.7"]
[White "Salov, Sergej"]
[Black "Lechtynsky, Jiri"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2135"]
[BlackElo "2330"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,41,41,54,47,56,24,40,0,0,-1,26,-4,-8,0,0,-14,0,-36,11,12,12,12,10,16,15,-13,-5,-5,-5,-6,-4,-6,8,6,6,-8,-7,0,0,-8,-8,-8,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 g6 10. h4 Be6 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 11. h5 {[%cal Rh5g6]} f5 $1 12. Bd2 Qf6 {White has an edge.} 13. hxg6 fxg6 14. c4 Nd7 15. O-O-O {[#]} Qf7 $146 ({Predecessor:} 15... Rab8 16. Nf4 Bf7 17. Nh3 Qxd4 18. Ng5 Nf8 19. Kb1 Be5 20. Rh3 b5 21. Nf3 Qxb2+ 22. Qxb2 Bxb2 23. cxb5 {0-1 (29) Kamali,M (2097)-Rauw,G (1902) Venlo 2008}) 16. Nf4 Bxf4 $1 17. Bxf4 b5 18. b3 {[%cal Bb2b3,Bb3c4,Bc4c5][%mdl 32]} ({Reject} 18. cxb5 cxb5 19. Bd6 Bxa2 $17) 18... bxc4 19. Bxc4 {The position is equal.} Bxc4 20. Qxc4 Qxc4+ 21. bxc4 Re4 22. Bd6 Nb6 23. c5 Nc4 {White should prevent ...Re2.} 24. Rhe1 Nxd6 25. cxd6 Rd8 26. Rxe4 fxe4 $11 {[%mdl 4096] Endgame KR-KR} 27. Re1 Rxd6 28. Rxe4 Kf7 29. f3 Rd5 30. Kc2 c5 31. dxc5 Rxc5+ 32. Kd3 {Accuracy: White = 81%, Black = 95%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.8"]
[White "Spacek, Petr"]
[Black "Gruzmann, Boris"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2333"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,48,49,45,51,47,66,66,60,31,39,28,22,27,29,31,42,42,36,35,38,40,70,64,57,34,68,37,44,41,75,68,106,78,80,47,52,10,10,1,23,10,23,22,30,25,32,0,0,0,37,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,25,0]} 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 h6 5. e3 Nbd7 6. Bd3 {A53: Old Indian Defence without Nf3.} Bxd3 7. Qxd3 e5 8. O-O {White is slightly better.} Be7 9. b3 O-O 10. Bb2 Re8 11. Rad1 {[#]} a6 $146 ({Predecessor:} 11... c6 12. Qf5 g6 13. Qc2 Qc7 14. d5 c5 15. e4 a6 16. a4 Nh5 17. Ne1 Bf8 {1-0 (63) Mezentsev,I (2351)-Tologontegin,S (2369) Almaty 2019}) 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Qc2 Qc8 15. Nd5 $36 {[%mdl 2048] White has good play.} Bd8 16. Rd2 Nh7 17. Rfd1 Nf8 18. a3 Qe6 19. c5 f5 20. h3 Ng6 21. Qc4 Kh7 22. e4 {And now exf5 would win.} f4 $1 23. Nb4 {[#] Threatens to win with Qxe6.} (23. Kh2 {with more complications.} Nh4 24. Nb4 Qg6 25. Rg1 a5 26. Nd3) 23... Qxc4 24. bxc4 a5 25. Nd3 Bf6 26. Bc3 Red8 27. Rb1 Ra7 28. Rb5 a4 29. Kf1 Ne7 (29... c6 {is interesting.} 30. Rb1 Rd7 31. Rdd1 Nf8 32. f3 Kg8) 30. Ne1 Rxd2 31. Bxd2 Nc6 32. Bc3 g5 33. Nd3 Kg6 34. Ke2 Kf7 35. Rb1 Ke6 36. g3 Be7 37. Rb5 Bf8 38. Ke1 {Accuracy: White = 75%, Black = 82%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.9"]
[White "Knaak, Rainer"]
[Black "Ogaard, Leif"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2478"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,62,9,8,15,0,0,0,0,0,7,0,0,-7,11,-11,-16,-10,0,-24,-23,-29,-13,-43,-28,-36,0,0,0,0,6,-33,-33,-123,-29,-52,-33,-47,-60,-64,-70,-106,-106,-106,0,0,0,0,1]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 Bxc3 8. Bxc3 Ne4 9. Rc1 d6 {E21: Nimzo-Indian: 4 Nf3.} 10. d5 Nxc3 11. Rxc3 Nd7 12. O-O e5 13. e4 a5 {[#]} 14. Nd2 $146 ({Predecessor:} 14. Bc2 Nc5 15. Qd2 Bc8 16. Qe3 Bg4 17. Nd2 Bd7 18. g3 Qe7 19. Kg2 c6 20. dxc6 Bxc6 {0-1 (28) Reich,T (2373)-Istratescu,A (2583) Aschach 2017}) 14... Qe7 15. g3 Nc5 16. Bc2 c6 17. dxc6 Bxc6 18. Re1 Qb7 19. f3 Rad8 20. Nf1 b5 21. cxb5 $1 Qxb5 22. Qc1 Ne6 23. Bb3 Nd4 24. Kg2 {[#]} (24. Bc4 $15 Qb7 25. Nd2) 24... d5 (24... Rb8 $1 $17 {White must now prevent ...a4.} 25. Ne3 Bd7) 25. Bxd5 Bxd5 26. exd5 Qxd5 27. b3 {[#]} a4 $1 {[%cal Ra4b3][%mdl 512]} 28. Qe3 (28. bxa4 Qxa2+) 28... axb3 29. axb3 Rb8 ({Black should play} 29... Rfe8 $17 30. Kh1 h6) 30. Qxe5 $11 Qxe5 31. Rxe5 Rxb3 {Accuracy: White = 74%, Black = 77%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.10"]
[White "Heim, Sverre"]
[Black "Chevelevitch, Evgueni"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2316"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,100,26,22,21,23,24,34,38,41,30,21,22,20,6,34,32,47,33,55,35,30,29,39,9,11,18,41,45,27,41,29,18,20,0,66,21,23,38,44,23,32,44,47,31,48,16,93,15,20,19,17,21,5,0,0,-16,-43,-75,0,0,0,0,0,-7,0,0,0,0,14,14,14,14,14,14,20,8,12,8,8,8,14,14,14]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 Na5 {10...Qd7 might become the main line. Played by Liren Ding in March 2020.} 11. Ba2 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} c5 12. Nbd2 Bc8 13. c3 {White is slightly better.} Nc6 14. Nf1 Be6 15. Bxe6 fxe6 16. Ng3 Qd7 17. b4 {[#]} Kh8 $146 ({Predecessor:} 17... cxb4 18. axb4 a5 19. bxa5 Rxa5 20. Rxa5 Nxa5 21. Bd2 Bd8 22. Qc2 Bc7 23. Qa2 h6 {½-½ (56) Leko,P (2720)-Beliavsky,A (2617) Porto Carras 2011}) 18. Bd2 d5 19. Qb1 Bd6 20. bxc5 Bxc5 21. Be3 Bxe3 22. Rxe3 Qd6 23. a4 Rab8 24. axb5 Rxb5 25. Qe1 d4 26. Re2 Rfb8 (26... Nd7 $11) 27. Kh2 R8b6 28. Rea2 a5 29. Nd2 Ra6 ({Don't play} 29... dxc3 $6 30. Nc4 $16) 30. Nc4 Qc5 31. Ne2 h6 32. Qc1 Rb3 (32... Nd7 $11 {remains equal.}) 33. Nd2 (33. cxd4 $16 exd4 34. Nxa5 Qxc1 35. Nxb3 {[%mdl 64] Discovered Attack} (35. Nxc1 Rc3 $16) 35... Qxa1 36. Rxa1 Rxa1 37. Nxa1) 33... Rb8 $11 34. cxd4 Qxc1 35. Rxc1 exd4 36. Nf3 e5 37. Rac2 Rbb6 38. Rc5 a4 (38... Nd7 $17 39. Rd5 Rb7) 39. Nxe5 {The position is equal.} Nxe5 40. Rxe5 a3 {[#] Strongly threatening ...a2.} 41. Ra1 Rb2 42. Nxd4 Rxf2 43. Rc5 Rd6 44. Rc2 Rxc2 45. Nxc2 {[#] e5 is the strong threat.} Rxd3 {KRN-KRN} 46. e5 Nd5 47. Rxa3 Rd2 48. Ne3 Nxe3 49. Rxe3 {next e6 is good for White.} Kg8 50. Kg3 Kf7 {Accuracy: White = 83%, Black = 87%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.11"]
[White "Hort, Vlastimil"]
[Black "Moen, Ole Christian"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "2397"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,67,50,46,47,39,31,2,0,2,28,34,28,6,16,8,4,-53,-18,-24,-33,-52,-55,-43,-44,-71,-55,-62,-56,-45,-70,-61,-45,-39,-1,-38,-20,-30,11,31,105,64,136,97,151,144,156,72,68,70,70,73,68,72,73,66,66,72,399,380]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d4 b5 {C74: Ruy Lopez: Deferred Steinitz: 5 c3 f5.} ({But not} 6... Nxe4 $2 7. d5 $18) 7. Bb3 {Threatens to win with Ng5.} Bg4 8. d5 Na5 {The position is equal.} 9. Bc2 c5 {[#]} 10. Nbd2 $146 ({Predecessor:} 10. h3 Bd7 11. O-O Be7 12. a4 Qc8 13. axb5 axb5 14. b3 O-O 15. Be3 h6 16. Nbd2 {1-0 (33) Salai,L (2430)-Felcir,J (2195) Slovakia 1998}) 10... g6 11. a4 Bh6 12. b4 Nb7 13. Qe2 (13. h3 $11 Bd7 14. Rb1) 13... cxb4 14. cxb4 O-O 15. h3 Bd7 16. O-O Nh5 17. Nb1 Bxc1 18. Rxc1 Nf4 19. Qe3 a5 20. Nc3 bxa4 21. b5 $1 Nc5 22. Bxa4 Rc8 23. Bc2 a4 24. Kh2 Qb6 (24... Qa5 $14) 25. Rcb1 $16 Rb8 (25... f5 $14) 26. Bxa4 f5 (26... Qc7 $142) 27. Bc2 fxe4 28. Bxe4 (28. Nd2 $142) 28... Nxe4 29. Nxe4 Bf5 {[#] Hoping for ...Qxe3.} 30. Nfd2 Qxe3 31. fxe3 Nxd5 32. Rb3 Rb6 33. Ra6 Rd8 $2 {[%mdl 8192] [#]} (33... Bxe4 $16 34. Nxe4 Rfb8) 34. Nf6+ $1 {[%mdl 512] Accuracy: White = 70%, Black = 64%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.12"]
[White "Kristiansen, Erling"]
[Black "Buchal, Stephan"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2123"]
[BlackElo "2276"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,52,33,42,35,17,36,14,20,8,22,20,21,16,13,-22,-15,-43,-44,-34,-33,-42,-27,-47,-14,-45,0,-21,0,-35,-41,-28,-28,-40,-27,-34,-48,-516,-508]} 1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. c4 O-O 6. Nc3 Nc6 7. O-O e5 8. d5 Nb8 $1 {[%mdl 4] outshines the older 8...Ne7.} 9. e4 a5 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 10. Ne1 Na6 11. Nd3 Nd7 {The position is equal.} 12. Be3 Ndc5 13. Nxc5 Nxc5 {[#]} 14. Rc1 $146 ({Predecessor:} 14. Qd2 f5 15. exf5 gxf5 16. f4 e4 17. Bd4 Bd7 18. Bxg7 Kxg7 19. Qd4+ Qf6 20. Qxf6+ Kxf6 {1-0 (50) Svidler,P (2753)-Yu,Y (2759) Shenzhen 2018}) 14... b6 15. f4 exf4 16. Bxf4 Qe7 17. Qd2 Bd7 18. Rce1 Rae8 19. b3 Bc8 20. Nd1 Nd7 {[%cal Bc5d7,Bd7e5,Be5d3][%mdl 32]} 21. Nf2 Ne5 22. Nd3 Nxd3 23. Qxd3 f5 24. Qd2 Qf6 25. Be3 Qc3 26. exf5 $2 {[%mdl 8192] [#]} (26. Rf2 $15) 26... Rxe3 $1 {[%mdl 512] White got outplayed after the opening. Accuracy: White = 67%, Black = 90%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.13"]
[White "Horvath, Tamas I"]
[Black "Balashov, Yuri S"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2318"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,93,18,-5,-9,-7,0,0,12,-45,-55,-43,-58,-54,-37,-77,-74,-71,-81,-88,-80,-91,-95,-110,-95,-112,-86,-99,-86,-115,-88,-94,-86,-86,-86,-106,-88,-89,-87,-98,-85,-92,-51,-51,-39,-32,-35,-41,-29,-141,-42,-86,-8,-8,0,0,0,-90,-87,-78,-90,-70,0,-69,0,-156,-120,-216,-195,-568,-57,-68,0,0,0,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Nc3 b5 7. Bb3 d6 8. h3 Na5 {C84: Closed Ruy Lopez: Unusual White 6th moves.} 9. Re1 c5 {Black wants to play ...c4.} 10. d3 {[#]} Bb7 $146 {The position is equal.} ({Predecessor:} 10... Bd7 11. Bd5 Nc6 12. a3 Rc8 13. Ba2 O-O 14. Nd5 Nxd5 15. Bxd5 Nd4 16. c3 Nxf3+ 17. Qxf3 Bc6 18. Bxc6 Rxc6 19. Be3 Bg5 20. Rad1 Bxe3 21. Rxe3 Rc7 {½-½ (21) Wojcik,W (2282)-Reichgeld,M (2246) ICCF email 2018}) 11. Ne2 ({White should play} 11. Bd5 $11) 11... c4 $15 12. dxc4 Nxb3 (12... bxc4 $6 13. Ba4+ Nc6 14. Ng3 $14) 13. axb3 Nxe4 14. Ng3 Nxg3 15. fxg3 O-O 16. Be3 Qc7 17. cxb5 axb5 18. Rxa8 Rxa8 19. c3 f6 20. Kh2 Bc6 21. Bf2 Qb7 22. g4 Bd5 23. b4 Ra2 24. Re2 Bf7 ({Of course not} 24... Bxf3 $6 25. gxf3 Qxf3 26. Qb3+ Kf8 27. Qxa2 $11) 25. Bg3 Qd5 26. Qe1 Bf8 27. Nh4 h5 28. Rd2 Qe6 29. gxh5 Bxh5 30. Qf1 Be8 31. Nf5 {[#]} (31. Qb1 $11 {remains equal.}) 31... Bc6 (31... g6 $1 $17 {[%cal Rg6f5]} 32. Ne3 Bh6) 32. Rf2 Be4 (32... Qd5 $17) 33. Qxb5 $11 Ra1 34. Nh4 $1 d5 35. Qe2 {[#]} (35. Nf3 $11 {keeps the balance.}) 35... f5 $1 $17 {[%cal Rf5f4] And now ...f4 would win.} 36. Nf3 f4 37. Bh4 Bxf3 ({Black should try} 37... Qh6 $15 38. Bd8 Bxf3 39. gxf3 Qg6) 38. gxf3 (38. Rxf3 $11 e4 39. Rxf4) 38... e4 (38... Qh6 $15 39. Qxe5 Qxh4 40. Qxd5+ Kh7) 39. Bg5 $2 (39. Rg2 $11) 39... Qf5 {[%mdl 1024] Black has strong compensation.} 40. h4 (40. Rg2 $17) 40... Bd6 $19 41. Qb5 $2 (41. Qc2 {is more resistant.}) 41... Kh7 $2 (41... exf3 $19 42. Qe8+ Bf8) 42. Qe8 $15 Qg4 ({Better is} 42... e3 $15 43. Rg2 Rf1 44. Qh5+ Kg8 45. Qe8+ Kh7 46. Qh5+ Kg8 47. Qe8+ Kh7) 43. Rg2 $11 (43. fxg4 {leads to mate.} f3+ 44. Qe5 Bxe5+ 45. Bf4 Bxf4+ 46. Kh3 Rh1+ 47. Rh2 Rxh2#) 43... Qxf3 $40 {[%mdl 128] ( -> ...Rh1+!). White needs to defend precisely.} 44. Be7 $2 {[%mdl 8192] [#]} (44. Qd7 $11) 44... Rh1+ $1 {[%mdl 576] Decoy. Black mates.} 45. Kxh1 Qf1+ 46. Kh2 f3+ {[%mdl 64] Discovered Attack} 47. Rg3 Qg2# $1 {[%mdl 64] Pin. Accuracy: White = 58%, Black = 64%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.14"]
[White "Sveshnikov, Evgeny"]
[Black "Hardicsay, Peter"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2470"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,65,18,23,17,55,51,50,55,68,69,92,73,73,73,71,70,72,70,68,55,58,41,42,39,40,37,31,20,27,0,0,0,21,0,66,50,86,50,49,54,204,46,102,52,58,45,198,33,358,319,370,400,378,366,1418,1404]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Be6 7. c5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Ne4 8. Bb5 {[#]} Nxc3 $146 ({Predecessor:} 8... Rc8 9. Qa4 Nxc3 10. bxc3 Bd7 11. Bxc6 Bxc6 12. Qxa7 Ra8 13. Qb6 Qxb6 14. cxb6 Ra6 {0-1 (41) Salazar Navas,J (1766)-Garcia Lopez,N (2012) Sant Adria 2014}) 9. bxc3 {White is slightly better.} Bd7 10. O-O e6 11. Bxc6 Bxc6 12. Ne5 Be7 13. Nxc6 bxc6 14. Qa4 Qd7 15. Rb1 O-O 16. Qa6 e5 17. Be3 exd4 18. Bxd4 Rfb8 19. Rb3 Re8 20. Rb7 Qc8 $1 21. Rfb1 Bf8 {[#] And now ...Re7 would win.} 22. h3 h6 (22... Re7 $1 $11 23. Kh2 Rc7) 23. Qd3 $14 Re1+ 24. Kh2 Rxb1 25. Qxb1 Qe6 (25... g6 $14) 26. Qd3 $2 {[#]} (26. Rb8 $18 Rxb8 27. Qxb8) 26... a5 (26... Qc8 $14 27. Qb1 g6) 27. a4 Qc8 28. Qb1 Qe6 $2 (28... g6 $14) 29. Qb6 $2 (29. Rb8 $18 Rxb8 30. Qxb8) 29... Re8 $2 {[%mdl 8192]} (29... Be7 $1 $14) 30. Qxa5 $18 Qf5 31. Qc7 Rc8 32. Qg3 Ra8 $2 (32... Qg5 33. Qxg5 hxg5) 33. Rb8 {Accuracy: White = 67%, Black = 50%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.15"]
[White "Dory, Jeno"]
[Black "Kalegin, Evgenij"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2170"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,85,12,7,0,0,4,0,10,3,71,68,61,78,65,43,84,78,90,85,64,73,107,114,123,118,183,199,756,760,860,870,871,868,806,779,2140,1993,2824,1204,1275,1270,1129,1185,1221,1193,1128,1128,1020,774,995,1015,998,988,977,957,1035,1037,875,703,29982,29983,29981,29983,29986,29987,29985,29986]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O O-O 9. Bd2 Nc6 10. Nc3 dxe5 11. dxe5 Nxc3 {B22: Sicilian: 2 c3.} 12. Bxc3 b6 13. Qe2 Bb7 {The position is equal.} 14. Bd3 {[#]} Bc5 $146 (14... Qc7 $11 {keeps the balance.}) ({Predecessor:} 14... Bb4 15. Bxh7+ Kxh7 16. Qe4+ Kg8 17. Bxb4 Nxb4 18. Qxb7 Qd5 19. Qxd5 Nxd5 20. Rfd1 Rac8 {½-½ (62) Ivanchuk,V (2751)-Carlsen,M (2733) Nice 2008}) 15. Rad1 {Threatens to win with Bxh7+!} Qe7 $1 16. a3 $36 {[%mdl 2048] White has strong initiative.} a5 17. h4 (17. Bd2 {is more complex.} Nd4 18. Nxd4 Bxd4 19. Bxh7+ Kxh7 20. Qd3+) 17... g6 18. Bd2 Qc7 19. Rc1 {aiming for b4!} a4 20. Bg5 Be7 {Black is on the road to losing.} 21. Rfe1 Rfd8 22. Be4 {Hoping for Bxe7.} Rac8 (22... Bxg5 $16 23. Nxg5 (23. hxg5 Qd7 $16) 23... Rac8) 23. Qe3 $1 $18 Bc5 $2 (23... Qd7 24. h5 (24. Qxb6 Bxg5 25. Nxg5 Ba8 $16) 24... Na5) 24. Rxc5 {Black must now prevent Bf6!} bxc5 {[#]} 25. Bf6 $1 {Intending Qh6 and mate.} Kf8 26. Qh6+ {[%mdl 64] Double Attack} Ke8 27. Qxh7 {White wants to mate with Qg8+.} Ne7 28. Ng5 Nd5 29. Qg8+ (29. Bd3 $142 c4 {[#]} 30. Bxc4 $1 {[%mdl 512]}) 29... Kd7 30. Qxf7+ {[%mdl 64] Double Attack} Kc6 31. Qxe6+ Kb5 32. Bxd8 Rxd8 33. Nf7 Qa5 34. Rd1 Nf4 35. Qg4 Rxd1+ 36. Qxd1 Bxe4 37. Nd6+ {[%mdl 64] Double Attack} Kc6 38. Nxe4 {And now Qd6+ would win.} Nd5 39. Nf6 Nb6 40. e6 {White mates.} Qa7 41. Qd8 Qa5 42. e7 Qe1+ 43. Kh2 {Accuracy: White = 90%, Black = 50%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.16"]
[White "Zhelnin, Vladimir V"]
[Black "Boguszlavszkij, Jevgenyij"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2404"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,131,72,68,81,-30,64,72,72,72,71,60,105,89,96,110,98,39,59,13,13,22,10,12,10,11,35,28,27,22,50,49,58,65,64,60,56,28,43,40,39,46,50,14,42,-89,-88,-87,-95,-97,-105,-98,-95,-81,-89,-63,-65,-86,-62,-73,-43,-52,-11,-14,14,6,55,43,67,64,66,58,70,69,84,89,92,75,69,69,81,54,83,84,83,68,77,84,114,126,141,141,138,131,583,536,523,204,29971,29971,29972,29973,29973,29974,29974,29975,29975,29976,29976,29976,29976,29977,29977,29978,29977,29978,29962,29949]} 1. e4 g6 2. d4 c6 3. Nf3 Bg7 4. h3 d5 5. Nbd2 Nh6 6. Bd3 f6 7. O-O Nf7 8. Re1 O-O 9. c4 e6 {B12: Caro-Kann: Advance Variation.} 10. Nf1 {[#]} ({White should play} 10. b4 $16) 10... Na6 $146 (10... dxe4 $1 $11 11. Bxe4 (11. Rxe4 f5 $15) 11... Nd7) ({Predecessor:} 10... dxe4 11. Bxe4 e5 12. dxe5 Qxd1 13. Rxd1 f5 14. Bc2 Re8 15. c5 Na6 16. Be3 Nc7 17. Bb3 {0-1 (53) Evelev,V (2220)-Drozdov,I (2440) Moscow 1998}) 11. exd5 $14 exd5 {White is better.} 12. cxd5 cxd5 13. Bd2 Kh8 14. Qb3 Ng5 15. Bxg5 fxg5 16. Ne5 (16. Bxa6 $16 {Be2 is the strong threat.} bxa6 17. Ne5) 16... Nc7 17. Ne3 Ne6 18. Qxd5 Qxd5 19. Nxd5 Nxd4 20. Rad1 Nc6 21. Nxc6 bxc6 22. Ne7 Bd4 23. Re2 c5 24. Nc6 Bf6 25. Rc1 Bb7 26. Na5 Bd5 27. Rxc5 Rad8 28. Bc4 Ba8 29. Bb3 (29. Nc6 $5 {[%cal Rc6d8]} Rd1+ 30. Kh2 $14) 29... Bd4 (29... Rfe8 $5 {[%cal Re8e2]} 30. Rcc2 Be4 $14) 30. Rxg5 {[#]} (30. Rc1 $14 {stays ahead.}) 30... Rxf2 $1 $17 31. Rxf2 {And now Rg4 would win.} Rf8 $1 {[%cal Rf8f2][%mdl 64] Pin} 32. Rg4 Bxf2+ 33. Kh2 {[#]} Bb6 $1 {[%cal Rb6c7][%mdl 1024] Black has strong compensation.} 34. Nc4 Bc7+ 35. Kg1 Bf4 $1 36. g3 Bc7 37. Bd1 Bd5 {Threatens to win with ...Bxc4.} 38. Be2 Be6 39. Re4 Bf5 40. Re3 a6 ({Avoid the trap} 40... Bxh3 $2 41. g4 $18) 41. Kg2 Bb8 42. Bf3 Ba7 43. Ra3 Rf6 44. g4 Bd7 45. Rd3 Bb5 46. Rd8+ Kg7 47. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Bc5 48. Rc8 Bd4 49. a4 Bxc4 50. Rxc4 $16 {[%mdl 4096] Endgame KRB-KRB} Bb6 51. b4 Rd6 52. a5 Rd2+ 53. Kg3 Bf2+ 54. Kf4 Rd4+ $2 {[%mdl 8192] Black cannot hold the game after this.} (54... Rd7 $16 {is tougher.} 55. Rc6 Rd4+ 56. Ke5 Rxb4) 55. Rxd4 $18 Bxd4 {KB-KB} 56. Ke4 $2 (56. Be2 Bc3 57. b5 (57. Bxa6 Bxb4 58. Ke4 Bxa5 $11) 57... axb5 58. a6 (58. Bxb5 Bxa5 59. h4 Bd2+ 60. Kf3 Kf6 $11)) 56... Bc3 $2 {[#]} (56... Bf2 $18 57. Kd3 Kf6) 57. b5 $1 {[%cal Rb5a6][%mdl 512] White mates.} Bxa5 (57... axb5 58. a6) 58. bxa6 Bb6 59. g5 Kf7 60. Kd5 Be3 61. Kd6 Bf2 62. Kd7 Be3 63. Bd5+ Kf8 64. h4 Bf2 65. Kc7 Ke7 66. Bg8 {Accuracy: White = 73%, Black = 67%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.17"]
[White "Vaisser, Anatoly"]
[Black "Huss, Andreas"]
[Result "1-0"]
[ECO "E45"]
[WhiteElo "2495"]
[BlackElo "2253"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,103,11,13,13,14,16,20,11,13,48,41,50,41,49,-20,-17,-8,-20,-25,-8,-22,0,-29,0,0,47,45,39,27,44,16,27,22,19,0,0,0,19,0,0,0,0,-4,0,-2,-1,-7,0,0,0,0,0,0,0,0,0,-70,0,0,0,0,0,0,0,3,305,296,352,198,219,160,275,264,261,268,378,377,370,382,385,386,461,487,414,412,413,409]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. Qa4+ Qd7 {E45: Nimzo-Indian: Rubinstein: 4...b6 5 Ne2 Ba6.} 11. Qxc4 Qc6 12. Qxc6+ $1 Nxc6 {The position is equal.} 13. c4 O-O-O 14. Rc1 Kb7 15. f3 h5 {[#]} 16. Kf2 $146 (16. h4 $14) ({Predecessor:} 16. h4 Rhg8 17. Kf2 g5 18. hxg5 Rxg5 19. Ne2 Rdg8 20. g3 Rf5 21. Kg2 Ra5 22. Rc3 {1-0 (56) Toth,B (2316)-Huss,A (2304) Switzerland 2012}) 16... h4 $11 17. Ne2 Rh5 $1 18. Rhd1 Ra5 19. Rc3 Ra4 20. Rb1 a6 21. Nc1 Rd7 22. Nd3 {And now Nc5+ would win.} Kc8 23. Rb2 g5 24. h3 Nh5 25. Rbc2 Ra5 26. Bc1 f5 27. a3 f4 28. exf4 Nxd4 29. Ra2 Nxf4 30. Nxf4 gxf4 31. Bxf4 Rf5 32. Be3 c5 33. a4 a5 34. Rb2 Kc7 35. Bc1 e5 36. Re3 $1 Nc6 37. Rbe2 (37. Rd2 $11) 37... Rd4 ({Better is} 37... Nb4 $1 $15 38. Kf1 Rd1+ 39. Re1 Rd4) 38. Re4 Nb4 {aiming for ...Nd3+.} 39. Bd2 Nd3+ 40. Kf1 {Black should prevent Bc3.} Nf4 $1 {[%cal Rf4e2]} 41. Rxd4 cxd4 $4 {[%mdl 8192] [#] Now Black is done in.} (41... exd4 $11 42. Bxf4+ Rxf4) 42. Rxe5 $1 {[%mdl 4608] Endgame KRB-KRN} Nh5 (42... Rxe5 43. Bxf4) 43. Rb5 (43. Rxf5 $142 Ng3+ 44. Kf2 Nxf5 45. Ke2) 43... Ng3+ $18 {[#]} 44. Ke1 $1 Kc6 (44... Kd6 $16 45. Rxb6+ Kc5 46. Rb5+ (46. Bxa5 Re5+ 47. Kd2 Nf1+ 48. Kd1 Re8 $14) 46... Kxc4) 45. Bg5 Rf8 46. Bxh4 Re8+ (46... Nf5 $142) 47. Kd2 Ne2 48. Bf6 {Strongly threatening Re5.} Nc3 49. Re5 Rg8 50. Re6+ {[%mdl 64] Discovered Attack} Kd7 51. Re7+ Kd6 52. Rg7 {Accuracy: White = 86%, Black = 75%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.18"]
[White "Hohler, Peter"]
[Black "Giffard, Nicolas"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2057"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,94,20,18,18,16,25,19,18,18,20,25,27,23,28,36,28,21,42,46,62,30,36,13,7,3,42,52,55,34,42,13,20,0,35,-14,-6,-32,-2,-64,-60,-72,-72,-82,-71,-81,-68,-111,-111,-107,-118,-162,-162,-187,-187,-174,-65,-104,-78,-96,-83,-124,-94,-167,-127,-111,-85,-231,-237,-923,-945,-1006,-1006,-891,-866,-6270,-6270,-1447,-1190]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 a5 7. b3 b6 8. g3 Bb7 9. Bg2 d6 10. O-O Qe7 {E11: Bogo-Indian.} 11. Bb2 Nbd7 12. Ne1 Bxg2 {The position is equal.} 13. Nxg2 {[#]} c5 $146 ({Predecessor:} 13... Ne4 14. Qd3 f5 15. Rad1 Nef6 16. f3 g6 17. Nf4 g5 18. Nh3 h6 19. Nf2 Qh7 {1-0 (54) Walther,J (2091)-Bascetta,B (2026) ICCF email 2012}) 14. Rad1 a4 15. b4 cxb4 16. Qxb4 Rfc8 17. Ne3 Ne8 18. Rb1 Rcb8 19. Rfd1 Ndf6 20. Rd3 Qd7 21. Bc3 Qc8 22. Be1 h6 23. Qd2 Qd7 24. Qd1 d5 25. cxd5 exd5 26. Rc3 Nd6 27. Qd3 b5 28. Rc2 (28. Rc5 $11) 28... Nc4 $15 29. Bb4 Re8 {...Rxe3! is the strong threat.} 30. Ng2 Ra6 31. e3 Ne4 32. Re2 Rf6 33. Rf1 Ng5 {( -> ...Nf3+)} 34. Ne1 Qg4 35. f4 Ne4 36. Nf3 {[#]} Rg6 (36... Nxg3 $1 $19 {[%mdl 512]} 37. hxg3 Rxe3 38. Rxe3 Qxg3+ 39. Kh1 Qh3+ 40. Nh2 (40. Kg1 $2 Rg6+ 41. Kf2 Rg2+ 42. Ke1 Qg3+ {[%mdl 64] Double Attack} 43. Kd1 Nb2+ {[%mdl 64] Double Attack} 44. Kc1 Nxd3+ 45. Rxd3 Qxf4+ 46. Bd2 Qf5 $19) 40... Nxe3) 37. Rg2 {Ne5 would now be nice for White.} Qc8 38. Ne5 Ra6 39. Nf3 h5 40. Ne5 (40. Re1 $17) 40... f6 41. Nf3 Qg4 42. Re2 {[#] This move loses the game for White.} (42. Nh4 $17) 42... Rae6 $1 $19 43. Nh4 $2 {[#]} (43. f5 Qxf5 44. Nh4) 43... Nxg3 $1 {[%mdl 512] Black is clearly winning.} 44. hxg3 Rxe3 45. Rxe3 Rxe3 46. Qf5 Rxg3+ 47. Kf2 {[#]} Rf3+ $1 {[%mdl 512] Accuracy: White = 52%, Black = 77%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.19"]
[White "Boudre, Jean-Pierre"]
[Black "Kradolfer, Georg"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2263"]
[BlackElo "1991"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,121,40,31,41,38,69,51,56,50,62,41,42,44,60,26,51,41,75,30,94,29,64,40,58,54,95,82,83,65,61,72,88,83,77,79,81,75,75,75,93,54,108,76,97,96,96,96,110,81,97,89,121,119,130,125,145,133,220,219,281,171,170,170,157,144,189,186,186,172,179,164,214,185,384,360,373,358,557,575,557,556,1104,523,447,406,372,320,29965,29964,29967,29968,29968,29969,29963,8,8,8,8,8,8,8,8,8]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. c3 Nd7 8. d4 Ndf6 9. Bd3 Nxe4 10. Qxe4 Nf6 11. Qe2 Qc7 {B11: Caro-Kann: Two Knights Variation.} 12. Bd2 {[#]} h6 $146 ({Predecessor:} 12... Be7 13. h4 Nd5 14. g3 O-O-O 15. O-O-O c5 16. dxc5 Qxc5 17. Kb1 Bf6 18. h5 h6 19. f4 {0-1 (49) Palit,S (2411)-Amigo Villalta,J (2231) Barcelona 2014}) 13. O-O-O O-O-O {White is slightly better.} 14. Kb1 Kb8 15. g3 Bd6 16. c4 {And now c5 would win.} c5 17. Bc3 (17. b4 $5 {[%cal Rb4c5]} b6 18. dxc5 bxc5 19. b5 $14) 17... Rhe8 18. dxc5 Qxc5 19. b4 Qb6 (19... Nd5 $1 $11 20. bxc5 Nxc3+ 21. Ka1 Nxe2 22. cxd6 Nd4) 20. Qb2 ({White should try} 20. a3 $1 $16) 20... Be7 21. a3 Qc6 {Strongly threatening ...Rxd3!} 22. Qe2 Qa4 23. Kb2 Qc6 24. Bc2 Rxd1 25. Rxd1 Rc8 26. Be5+ Ka8 27. Kb3 Rd8 28. f3 Rxd1 29. Qxd1 g6 30. g4 Qd7 (30... a6 $14) 31. Qe2 (31. Qc1 {is more complex.} g5 32. f4 Ne8 33. Qf1 f6 34. Bc3) 31... Ne8 32. Qd3 Qxd3+ 33. Bxd3 $16 {[%mdl 4096] Endgame KBB-KBN} Bd6 34. Bd4 Kb8 35. c5 Bf4 36. Bb5 Nc7 37. Bd7 $1 e5 38. Bf2 g5 (38... Bc1 $16 {was necessary.} 39. a4 Ne6) 39. Kc4 $18 Ne6 40. c6 Nd4 {[#]} 41. cxb7 $1 (41. Bxd4 $6 exd4 42. cxb7 (42. Kxd4 Kc7 $14) 42... Kxb7 $14) 41... Kxb7 42. Be8 (42. Bxd4 $6 exd4 43. Kxd4 Kb6 $14) 42... f6 {[#]} 43. Bg6 $1 (43. Bxd4 $6 exd4 44. Kxd4 Kb6 $14) 43... Kc7 44. Be4 (44. Bxd4 $6 exd4 45. Kxd4 Kb6 $14) 44... Bc1 45. a4 ({Much less strong is} 45. Bxd4 $6 exd4 46. a4 (46. Kxd4 Bxa3 47. b5 Kd6 $11) 46... Kd6 $14) 45... Bb2 46. b5 Kd6 $2 (46... Ba3 47. Be1 (47. Bxd4 exd4 48. Kxd4 Bb2+ 49. Kc5 Bc3 $16) 47... Kb6) 47. Be1 Ba3 48. Ba5 Ne6 (48... Bc5 $142 49. Bd8 Ne6) 49. b6 axb6 50. Bxb6 Bc5 51. a5 (51. Bxc5+ $142 Nxc5 52. a5) 51... Bd4 52. Bxd4 exd4 {KB-KN} 53. a6 Nc7 $2 (53... d3 $18 54. Bxd3 Kc7) 54. a7 Ke5 55. a8=Q Nxa8 56. Bxa8 f5 57. gxf5 $2 (57. Kd3 {mates} Kf6 58. Kxd4 Ke6 59. Bd5+ Kf6 60. Bc4 fxg4 61. hxg4 Ke7 62. Ke5) 57... Kxf5 $11 {The position is equal.} 58. Kxd4 {aiming for Ke3. KB-KPP} Kf4 59. Bd5 h5 $1 60. Bf7 g4 $1 {[%cal Rg4h3]} 61. fxg4 {Accuracy: White = 72%, Black = 57%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.20"]
[White "Staechelin, Ruedi"]
[Black "Letzelter, Jean-Claude"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1994"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,44,50,45,49,0,12,13,7,8,6,0,0,-12,0,-39,-37,-38,-11,-37,6,-60,-12,-39,0,0,4,-29,0,0,0,-9,0,0,16,0,8,8,11,0,0,0,0,0,0,0,16,0,0,0,0,-14,0,0,0,0,81,69,135,37,52,34,44,56,66,8,4,0,71,0,0,0,0,-7,16,0,0,0,0,0,0,7,183,173,192,200,189,0,469]} 1. e4 Nc6 2. Nf3 g6 3. d4 d6 4. h3 Bg7 5. c3 Nf6 6. Bd3 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} e5 7. dxe5 dxe5 8. O-O O-O 9. Bg5 h6 10. Be3 Nh5 11. Bc2 Qf6 {[#]} 12. Nh2 $146 ({Predecessor:} 12. Nbd2 Nf4 13. Bxf4 Qxf4 14. Qe2 h5 15. Rfd1 Be6 16. Nb3 b6 17. a4 a5 18. Nbd2 {0-1 (32) Steinbauer,F (1905)-Ivanov,M (2397) Ceske Budejovice 2015}) 12... Nf4 13. Qf3 g5 14. Kh1 Ne7 {[#]} 15. Bxf4 ({White should try} 15. h4 $1 $11 {[%mdl 512]}) 15... gxf4 16. Qh5 Be6 17. Nd2 Qg6 18. Qxg6 (18. Qe2 {feels hotter.} a5 19. Nhf3 a4 20. b3 Bd7 21. Nc4) 18... fxg6 (18... Nxg6 {with more complications.} 19. Nhf3 Rfd8 20. Bb3 Bd7 21. a4 Bc6) 19. Bb3 Kf7 20. Nhf3 g5 21. Rad1 Ng6 22. g4 Kf6 23. Bxe6 Kxe6 24. Nb3 b6 25. Rd2 Bf6 26. Rfd1 Rf7 27. Kg2 Rh8 28. Rh1 Rfh7 29. Rdd1 h5 30. Nc1 Ne7 31. Nd3 Rh6 32. Nb4 Nc8 (32... c6 $11 {remains equal.}) 33. Rhe1 $16 Nd6 (33... Ne7 $14) 34. Nd5 ({Better is} 34. Nc6 $16) 34... Bd8 35. Re2 a5 36. c4 c6 {Threatens to win with ...hxg4.} 37. c5 (37. Nc3 $14) 37... bxc5 $11 38. Nc3 Be7 (38... hxg4 $11 39. hxg4 Bf6) 39. Red2 (39. Na4 $16) 39... Nc4 {Hoping for ...hxg4.} 40. Re2 Rb8 41. b3 Na3 42. Rc1 Rb4 43. Na4 c4 44. Nb2 {[%cal Rb3c4]} hxg4 45. hxg4 {[%cal Rb3c4]} cxb3 $2 (45... Rh8 $11 {and Black stays safe.}) 46. Rxc6+ $18 Kf7 47. Rxh6 bxa2 {[#]} 48. Nxe5+ $2 (48. Rh1 $1 $18 Nb1 49. Rc2) 48... Ke8 $2 {[%mdl 40960] Accuracy: White = 72%, Black = 77%. . Sensor Board Error (Ke4/e5)?} (48... Kf8 $1 $11 {and Black has nothing to worry.} 49. Rh1 Nb1) 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.21"]
[White "Holst, Per"]
[Black "Pruefer, Friedbert"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2152"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,51,65,74,66,81,77,35,108,107,102,103,103,102,109,111,102,78,84,88,95,72,83,24,96,83,84,65,58,59,65,57,67,-74]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Bf4 c6 9. Kc2 O-O 10. Bc4 Nd7 11. a4 Nc5 {A16: English Opening: 1...Nf6 with ...d5.} 12. Nd2 Be6 13. f3 Rfd8 (13... Bxc4 $14 14. Nxc4 Ne6) 14. Be3 $16 Bxc4 15. Nxc4 Ne6 16. Na5 Rd7 17. Rhd1 Rc7 18. Rd2 {[#]} Kf8 $146 ({Predecessor:} 18... b6 19. Nb3 Be5 20. g3 Bd6 21. f4 Nc5 22. e5 Nxb3 23. Kxb3 Bc5 24. Bxc5 bxc5 {1-0 (35) Menna Barreto,F (2275)-Cervantes Landeiro,T (1878) Saint Louis 2015}) 19. Nc4 Ke8 20. a5 c5 21. Rad1 (21. Rd5 $16) 21... Rd8 (21... Rc6 $1 $11 {remains equal.}) 22. Rxd8+ Nxd8 23. Rd5 Ne6 {White is slightly better.} 24. f4 Nd4+ 25. Kd3 e6 26. Rxc5 {Accuracy: White = 75%, Black = 76%.} (26. Rg5 $14 f6 27. Rg3) 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.22"]
[White "Brock, Friedemann"]
[Black "Christiansen, Jens Jorgen"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2230"]
[BlackElo "2042"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,35,8,45,28,63,62,80,73,72,33,67,54,83,25,54,50,53,35,42,0,0,-10,17,22]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 {7.Rc1 is the fancy move. Played by Santosh Gujrathi Vidit in February 2020.} Qb6 8. a3 {D13: Slav Defence: Exchange variation without ...Bf5.} e6 9. Bd3 Bd7 10. O-O {White is better.} Be7 11. h3 {[#]} Qa7 $146 ({Predecessor:} 11... Na5 12. b4 Nc4 13. Bxc4 dxc4 14. Ne5 O-O 15. Qe2 Rfc8 16. Rfc1 Bb5 17. a4 Be8 {0-1 (50) Djukic,S (2182)-Benderac,A (2206) Belgrade 2017}) 12. Rc1 O-O 13. Nd2 (13. Ne5 $16) 13... Rac8 14. Nb3 b5 15. Nc5 Na5 $1 16. e4 dxe4 17. N3xe4 Nc4 18. Nxf6+ {Accuracy: White = 67%, Black = 59%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.23"]
[White "Christiansen, Arne"]
[Black "Schoeneberg, Manfred"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2016"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,29,52,63,67,64,58,69,52,85,54,49,49,58,40,47,33]} 1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2 Qc7 9. Be3 {A55: Old Indian Defence with Nf3 and e4.} a6 10. Rac1 Re8 11. d5 c5 {[#]} 12. Bd3 $146 ({Predecessor:} 12. a3 b6 13. b4 Nf8 14. Ne1 Bd7 15. Rb1 Reb8 16. Nd3 Be8 17. Rb2 h6 18. Rfb1 {0-1 (77) Danner,G (2401)-Sergeev,V (2522) Oberwart 2011}) 12... Nf8 {White is slightly better.} 13. Ne2 Nh5 14. a3 Bd7 15. Ng3 {White got outplayed after the opening. Accuracy: White = 84%, Black = 84%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.24"]
[White "Heinsohn, Guenther"]
[Black "Jorgensen, Brian Jorgen"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2157"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,37,11,22,4,7,6,8,2,14,0,0,-25,0,-7,0,-20]} 1. e4 c6 2. d4 d5 3. Nd2 {[%cal Bb1d2,Bd2e4,Be4g3][%mdl 32]} dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. O-O e6 10. c4 Be7 11. b3 O-O 12. Bb2 Qc7 13. Rfd1 {B18: Classical Caro-Kann: 4...Bf5 sidelines.} Rfd8 14. Qe2 {[#]} Nf8 $146 ({Predecessor:} 14... Nb6 15. Rd3 Re8 16. Ne5 Rad8 17. Rad1 Bf8 18. Ne4 Nxe4 19. Qxe4 Qe7 20. Rh3 f5 21. Qc2 Nd7 {½-½ (21) Schenke,C (1661)-Niewerth,G (1766) Germany 2016}) 15. Ne5 Ng6 16. Nxg6 hxg6 17. Rd3 Rd7 18. Rad1 Rad8 19. h3 {Not much happened in this game.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.25"]
[White "Nordstrom, Felix"]
[Black "Mojzis, Jaroslav"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2091"]
[BlackElo "2074"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,31,20,25,39,34,29,33,18,66,12,6,7,16,10,18,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Nf3 Nc6 6. Bd2 O-O 7. a3 Bxc3 8. Bxc3 Qe7 9. e3 e5 10. dxe5 {E33: Nimzo-Indian: Classical: 4...Nc6.} Nxe5 11. Be2 Re8 {[#]} 12. O-O $146 {White is slightly better.} ({Predecessor:} 12. h3 Ng6 13. O-O-O Ne4 14. Be1 a5 15. Nd4 Nc5 16. Bc3 Ne4 17. Be1 Nc5 18. Bc3 Ne4 {½-½ (18) David,A (2426)-Istratescu,A (2565) Sovata 2018}) 12... a5 13. b3 (13. Nxe5 $14 dxe5 14. b4) 13... Nxf3+ $11 {The position is equal.} 14. Bxf3 Ne4 15. Bb2 Bf5 16. Qd1 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.26"]
[White "Navratil, Frantisek"]
[Black "Carlsson, Ingvar"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2124"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,25,0,0,5,0,2,0,4,-21,-20,-34]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. c3 Nge7 7. Qc2 Bg4 8. Nbd2 Qd7 9. O-O {The position is equal.} f6 {C01: French: Exchange Variation.} 10. b4 Bf5 {[#]} 11. Bxf5 $146 ({Predecessor:} 11. Re1 O-O 12. Nf1 b5 13. Bxf5 Qxf5 14. Qxf5 Nxf5 15. a4 a6 16. Ne3 Nxe3 17. Bxe3 {½-½ (29) Thakur,A (2356)-Sangma,R (2397) Bhiwani 2010}) 11... Qxf5 12. Qxf5 Nxf5 13. Re1+ {Not much happened in this game.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.27"]
[White "Wihlborn, Bengt"]
[Black "Trojan, Lubos"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1859"]
[BlackElo "1928"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,151,3,4,31,16,43,38,47,35,44,14,9,18,8,0,11,-32,0,0,0,0,4,-15,0,-21,-11,-34,-33,-33,-39,-27,-35,-41,-50,-60,-2,-218,-219,-223,-210,-190,-190,-212,-188,-187,-187,-238,-239,-254,-228,-231,0,-260,-194,-272,-264,-241,-175,-172,-171,-182,-169,-195,-148,-169,-160,-192,-167,-184,-167,-200,-152,-255,-255,-254,-254,-656,-245,-242,-229,-159,-169,-359,-329,-333,-306,-443,-428,-569,-541,-528,-491,-3012,-2760,-4165,-349,-304,0,-3588,-3687,-2394,-1566,-1757,-1571,-691,-159,-3823,-4419,-3850,-3967,-1029,-3919,-3508,-3458,-3397,-2814,-3167,-3114,-2839,-2542,-5077,-4529,-29972,-29966,-29977,-29966,-29974,-29980,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29988,-29989,-29989]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bg4 5. Be2 e6 6. Bb2 Nbd7 7. O-O Bd6 8. d4 {8.h3 is more advanced technology.} Qc7 {A12: English Opening: 1...c6 with b3 by White.} 9. Nbd2 Qb8 10. h3 Bh5 {[#] White is slightly better.} 11. a3 $146 ({Predecessor:} 11. Re1 O-O 12. Qc2 Re8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Bg6 16. Qe3 e5 17. Rad1 {0-1 (38) Wiesemann,P (1828)-Heinert,E (2107) Wuppertal 2008}) 11... h6 12. Ne1 Bg6 13. b4 O-O 14. Nb3 Rd8 15. Nc5 (15. c5 {with more complications.} Bh2+ 16. Kh1 Bc7 17. Nf3 Ne4 18. Rc1) 15... dxc4 {Hoping for ...b5.} 16. Nxd7 $1 Rxd7 17. Bxc4 e5 18. dxe5 Bxe5 19. Qb3 Ne4 $36 {[%mdl 2048] And now ...Bxb2 would win. Black has some pressure.} 20. Bxe5 Qxe5 21. Nf3 Qf6 22. Rad1 Rad8 23. Rd4 Rxd4 24. exd4 Bh5 ({Black should try} 24... Ng5 $15 25. Nxg5 hxg5) 25. Re1 $2 (25. g4 $1 $11 {and White has nothing to worry.} Nd6 26. Ne5) 25... Bxf3 $1 $19 26. Qxf3 Qxf3 27. gxf3 {[%mdl 4096] Endgame KRB-KRN} Nd2 28. Be2 Rxd4 29. Kg2 Rd6 30. Bd1 (30. Rc1 $142) 30... Kf8 31. f4 Rg6+ 32. Kh2 Rd6 33. Kg2 b6 34. Re3 (34. f5 {is a better defense.}) 34... Nc4 35. Rc3 Rxd1 36. Rxc4 {KR-KR} Rd6 37. Rc3 Ke7 38. h4 Kd7 39. h5 g6 40. hxg6 Rxg6+ ({Don't do} 40... fxg6 41. Rh3 $17) 41. Kf3 {[#]} f5 $1 42. Rc1 Rd6 43. Rh1 (43. Rc3 $17) 43... c5 44. bxc5 bxc5 45. Rh5 $2 (45. Ke2) 45... Rf6 $2 (45... c4 {aiming for ...c3.} 46. Rh1 c3) 46. Ke3 Kc6 47. Kd3 Kd5 48. f3 $2 (48. a4) 48... c4+ 49. Kc3 Kc5 50. Rh3 (50. Rh2 $142) 50... Ra6 51. Kc2 Kd4 52. Rh5 Rf6 53. Rh4 (53. a4 $142 Ke3 54. Rh3) 53... c3 54. Rh3 Rb6 $2 (54... Re6 {White must now prevent ...Re2+.} 55. Rh2 Rg6) 55. Rh5 Rf6 $2 ({Black should play} 55... Rb2+ $19 56. Kc1 Rf2 57. Rxf5 Rxf3) 56. Rh4 $2 {[%mdl 8192]} (56. Rh3 $11 Rg6 57. Rh2) 56... Kc4 57. Rh5 a6 58. Rh3 Rd6 59. Rh5 a5 $2 (59... Rg6 $19 {is more deadly.} 60. Rh2 {[#]} h5 $1 {[%mdl 512]}) 60. Rh3 $2 (60. Rxf5 $17 Rd2+ 61. Kc1) 60... Rd2+ 61. Kc1 Rf2 {( -> ...Kb3)} 62. Rxh6 Rxf3 63. Ra6 Kb3 {[%cal Rf3f1]} 64. Rb6+ Kxa3 65. Kc2 Rxf4 66. Kxc3 Rb4 67. Rf6 f4 68. Rf8 a4 {[%cal Ba5a4,Ba4a3][%mdl 32] Black mates.} 69. Rf7 Rb3+ 70. Kc2 f3 71. Kc1 Ka2 72. Rf4 a3 73. Rf6 Rb1+ 74. Kc2 Rb2+ 75. Kc1 f2 76. Rf3 {Accuracy: White = 52%, Black = 74%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.28"]
[White "Just, Pavel"]
[Black "Dalling, Peter"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1954"]
[BlackElo "1817"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,30,17,4,0,30,-10,54,-91,-54,-124,-41,-66,-55,-38,-46,-43,-49]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 O-O 7. Nd3 Bb6 8. e5 Ne8 9. O-O {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} d5 10. exd6 Qxd6 {[#]} ({Black should play} 10... c6 $11) 11. Qe1 $146 (11. Re1 $14 {keeps the upper hand.}) ({Predecessor:} 11. Qh5 Nf6 12. Qh4 Bf5 13. Ne1 Qb4 14. Qf4 Qxa4 15. Qxf5 Qc6 16. Qh3 Rfe8 17. Rb1 {0-1 (44) Bauer,M-Doerflinger,J Germany 1988}) 11... Bf5 12. Qe5 Qg6 (12... Qd8 $17 {White must now prevent ...c6.} 13. Re1 c6 {[%mdl 64] Remove Defender}) 13. Qg3 {Black is slightly better.} Qxg3 14. hxg3 Bxd3 15. cxd3 Nf6 {Accuracy: White = 38%, Black = 37%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.29"]
[White "Pribyl, Josef"]
[Black "Uddenfeldt, Dan"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2225"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,51,0,0,0,0,22,7,32,17,40,0,0,-13,0,0,10,-9,-7,-10,-5,-5,-7,-8,-6,-18,0,-7,0,-4,0,0,0,0,0,-14,-2,-14]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Be7 9. Nc3 O-O {C45: Scotch Game.} 10. Bf4 Bb7 11. Re1 {[#]} h6 $146 ({Predecessor:} 11... Re8 12. Nb5 Bc5 13. Rxe8+ Nxe8 14. c3 a6 15. Nd4 Bf8 16. Qc2 g6 17. Re1 c5 {0-1 (42) Rishovd,S (2105)-Heimisson,H (2311) Ballerup 2019}) 12. Qf3 Bd6 13. Rad1 c5 {The position is equal.} 14. Bf1 Bxf4 15. Qxf4 Qa5 16. Qa4 Qb6 17. Qb5 Bc6 18. Qxb6 axb6 19. a3 d4 20. Nb1 Rfe8 21. Rxe8+ Rxe8 22. c3 Ba4 23. Rc1 Rd8 24. cxd4 Rxd4 25. Nc3 Bc6 26. Rd1 {Not much happened in this game. Accuracy: White = 94%, Black = 92%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.30"]
[White "Renman, Nils-Gustaf"]
[Black "Jurek, Josef"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2307"]
[BlackElo "2254"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,85,22,16,0,0,0,0,0,31,0,9,0,0,0,0,-10,0,0,0,-8,0,-13,0,0,2,-11,59,0,-10,-25,23,48,393,393,387,379,372,374,489,489,862,136,137,123,375,381,775,775,775,775,775,775,775,775,763,764,670,222,214,215,472,472,472,472,472,472,472,472,472,472,606,591,591,591,550,214]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} exd5 8. cxd5 Nxd5 9. O-O {Black must now prevent Ng5.The position is equal.} Be7 10. Rd1 {[%mdl 1024] White has compensation.} Nc6 11. Qf5 (11. Rxd5 $2 Nb4 $17) 11... Nf6 12. e4 g6 13. Qf4 O-O 14. e5 Nh5 15. Qg4 Qb8 16. Nc3 {[#]} Re8 $146 ({Predecessor:} 16... Nxe5 17. Nxe5 Bxg2 18. Nxd7 Qb7 19. Nxf8 Nf6 20. Qh4 Bh1 21. f3 Qxf3 22. Rd2 c4 {½-½ (29) Yuffa,D (2521)-Zhigalko,S (2625) Moscow 2018}) 17. Nd5 Bf8 18. Bf4 {Strongly threatening e6.} Bg7 (18... Qc8 $11) 19. Nf6+ (19. e6 $14 f5 20. Qxh5 gxh5 21. Bxb8 Raxb8 22. exd7) 19... Bxf6 $11 20. exf6 Nxf4 (20... Nxf6 $6 21. Qh4 $14) 21. gxf4 Re6 $2 {[%mdl 8192]} ({Black should play} 21... Nd4 $1 $14 22. Nxd4 cxd4) 22. Qh4 $1 $18 Nd4 23. Nxd4 cxd4 {[#]} 24. f5 $1 {[%cal Rf5e6]} Rd6 {[#]} 25. fxg6 $1 hxg6 (25... fxg6 $142 26. f7+ Kxf7 27. Bxb7 Qxb7) 26. Qh6 $2 (26. Bxb7 $18 d3 27. Qe4) 26... Rxf6 $16 {Hoping for ...Bxg2.} 27. Rxd4 $40 {[%mdl 128] Threatening mate with Rh4. White has strong attack.} Rf5 $2 {[%mdl 8192]} (27... Bxg2 28. Rh4 Qxh2+ 29. Kxh2 Rxf2 30. Qh8#) (27... Qe5 $16 28. Rh4 (28. Bxb7 Qxd4 {[%mdl 64] Double Attack} 29. Bxa8 Rxf2 $11) 28... Rc6) 28. Rh4 $18 {[%csl Gh4][%cal Rh6h8]} Rh5 $2 (28... Qe5) 29. Rxh5 gxh5 30. Qg5+ Kf8 31. Qxh5 {Intending Qh8+ and mate.} Bxg2 32. Re1 {[%cal Rh5h8]} Kg7 33. Qg5+ {[%mdl 64] Double Attack} (33. Kxg2 Qf4 $11) 33... Kh7 34. Re3 $2 (34. Qxg2 Qg8 $14) ({And not} 34. Kxg2 Qb7+ 35. Kh3 Qf3+ 36. Qg3 Qf5+ 37. Qg4 Qxf2 $11) (34. Re7 Qf8 $16) (34. Qh4+ Kg6 35. Re3 (35. Kxg2 Qb7+ 36. f3 Qd5 $14)) 34... Qd6 {And now ...Rg8 would win.} 35. Qh5+ (35. Kxg2 Qg6 $11) 35... Kg7 $2 (35... Qh6 36. Qxf7+ Kh8) 36. Rg3+ {White is clearly winning.} ({Weaker is} 36. Kxg2 Qc6+ 37. Qf3 Rh8 $11) 36... Qxg3 37. fxg3 {[%mdl 4096] Endgame KQ-KRB} ({Less strong is} 37. hxg3 Bc6 $18) 37... Bc6 38. Qg5+ Kf8 39. h4 Re8 40. h5 Be4 41. h6 Bg6 42. Qf6 Re6 43. Qd8+ {Accuracy: White = 80%, Black = 49%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.31"]
[White "Michenka, Jozef"]
[Black "Hammar, Bengt"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2291"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,62,68,70,56,105,87,128,120,192,183,169,159,379,369,376,375,372,389,402,394,368,396,383,328,315,313,304,292,390,384,378,381,483,424,767,758,801,746,764,718,1156]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. h3 c5 7. d5 e6 8. Nf3 exd5 9. exd5 Re8+ 10. Be3 Bh6 11. O-O Bxe3 12. fxe3 Qe7 13. e4 {E90: King's Indian: Classical: Early deviations and 6 h3.} a6 14. Qd2 Kg7 15. Rf2 {[#] White is better.} Nfd7 $146 (15... Nbd7 $16 {was worth a try.} 16. Raf1 Rf8) ({Predecessor:} 15... Nbd7 16. Raf1 Rf8 17. b3 Ng8 18. Ne2 Ne5 19. Qc3 f6 20. Nxe5 Qxe5 21. Qxe5 dxe5 {½-½ (44) Groetzbach,J (2156)-Schleining,Z (2359) Dortmund 2015}) 16. Raf1 $18 {[#] Threatens to win with Ng5.} Rf8 17. Na4 {aiming for e5!} b6 $2 (17... Ra7 $16 18. Ng5 Ne5) 18. e5 ({Don't do} 18. Ng5 Ne5 $18) 18... Nxe5 19. Nxe5 dxe5 20. Nxb6 Ra7 21. Nxc8 Rxc8 22. Rxf7+ Qxf7 23. Rxf7+ Rxf7 24. Qa5 Nd7 25. Qxa6 Re8 26. Be4 Nf6 27. Qc6 Rb8 28. d6 {White is clearly winning.} Rxb2 (28... Rd7 $142 29. Bf3 Rbd8 30. Qxc5 e4) 29. Bd5 Rd7 30. Be6 Rdb7 31. d7 Rb8 {Black got outplayed after the opening. Accuracy: White = 100%, Black = 38%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.32"]
[White "Malmdin, Nils-Ake"]
[Black "Cesal, Jaroslav"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2168"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,118,22,53,56,52,48,77,75,68,44,61,14,24,0,0,0,0,-40,-20,-62,-86,-78,-23,-16,0,0,0,-24,-7,-27,-27,-36,-36,-57,-50,-80,-48,-80,-71,-38,-42,-55,-18,-50,-14,-45,-45,-45,-45,-38,-38,-26,-36,-34,-40,-33,-32,-34,-37,-42,-27,-50,-36,-104,-113,-156,-20,-4,0,0,0,0,8,8,8,8,29,9,150,152,166,134,160,8,372,317,254,88,60,0,1225,1210,1193,1120,793,8,8,8,8,0,5875,5073,2406,-29968,-29970,-29983,-29984,-29985,-29985,-29985,-29986]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bf4 Nc6 5. Bb5 a6 6. Bxc6+ $1 {B06: Modern Defence.} bxc6 7. Qd2 Rb8 8. O-O-O {[#] White is better.} Nf6 $146 ({Predecessor:} 8... Bd7 9. Nge2 Qc8 10. f3 Qb7 11. b3 Qb4 12. Kb1 a5 13. g4 a4 14. h4 h5 15. gxh5 Rxh5 {½-½ (22) Horvath,T-Davies,N (2340) Copenhagen 1984}) 9. f3 h5 10. h4 Nd7 11. Nge2 c5 12. e5 Bb7 {Strongly threatening ...cxd4.} 13. exd6 cxd6 14. Qe3 cxd4 15. Nxd4 O-O (15... Qc7 $17) 16. Bh6 $1 $11 {[%cal Rh6g7]} Ne5 {aiming for ...Nc4.} 17. Bxg7 Kxg7 18. Qg5 {Threatens to win with Nf5+.} e6 19. Qxd8 (19. b3 {seems wilder.} Qa5 20. Na4 Bd5 21. Qd2 Qxd2+ 22. Kxd2 Rfc8 23. Nb2) 19... Rfxd8 20. b3 Rdc8 21. Nde2 d5 22. Rd4 Rc7 23. Nd1 Nc6 24. Rd2 a5 25. Nd4 Ba6 26. Re1 {Threatening Rxe6!} Kf6 27. g3 Nb4 {White must now prevent ...e5.} 28. Kb2 $1 e5 29. a3 exd4 30. axb4 Rxb4 31. Nf2 $1 Rc3 $36 {[%mdl 2048] Black is more active.} 32. Ra1 Rxf3 33. Rxa5 Bb7 34. Nd3 Rb6 35. Nf4 Ke5 36. Ne2 (36. Rg2 $15) 36... Rf2 $17 {And now ...Ke4 would win.} 37. Ra1 Re6 (37... Ba6 $1 $17 {Hoping for ...Ke4.} 38. Nxd4 Rxd2 39. Nf3+ Kf5 40. Nxd2 Kg4) 38. Rad1 $1 $11 Kd6 39. Nxd4 Rxd2 40. Rxd2 {[%mdl 4096] Endgame KRB-KRN} Re3 41. Rd3 Rxd3 42. cxd3 {KB-KN} Ke5 43. Kc3 Ba6 (43... f6 $11 {remains equal.}) 44. b4 $16 f6 45. b5 Bb7 46. b6 $2 (46. Ne2 $1 $16) 46... Kd6 $2 {[%mdl 8192]} (46... Ba8 $1 $11) 47. Kb4 $18 Ba6 48. Nb5+ $2 (48. Ka5 $1 $18 {[%cal Ra5a6] and the rest is easy.} Bb7 49. Kb5) 48... Kc6 $16 {[%mdl 64] Double Attack} 49. Ka5 ({White should play} 49. Nc7 $1 $14 Bc8 50. d4) 49... Bb7 $2 {[%mdl 8192]} (49... Bxb5 $11 50. b7 Kxb7 51. Kxb5 Kc7) 50. d4 $18 g5 51. Nc7 Kd7 {[#]} 52. Kb5 $2 (52. Na6 $1 $18 {Kb5 is the strong threat.} gxh4 53. gxh4) 52... gxh4 $11 53. gxh4 f5 54. Na6 Bc6+ $2 {[%mdl 8192]} (54... f4 $11) 55. Kc5 $18 {White wants to mate with Nb8+.} Bb7 56. Nb8+ $4 {[%mdl 8192]} (56. Nb4 $18 f4 57. Nd3) 56... Kc8 {Black mates.} 57. Nc6 {[#]} Bxc6 $1 58. Kxc6 f4 59. Kxd5 f3 {Accuracy: White = 59%, Black = 65%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.33"]
[White "Burchardt, Brigitte"]
[Black "Vogt, Lothar"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2075"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,104,60,60,33,29,28,20,16,20,18,26,22,29,0,13,-21,18,20,19,0,0,1,16,18,17,-12,0,0,0,-17,18,6,70,34,58,38,152,160,138,133,177,182,173,165,169,0,72,-45,-16,-31,-31,-54,-48,-46,-47,-39,-34,-47,-54,-139,-140,-123,-118,-168,-145,-189,271,-195,-87,-80,-73,-76,-105,-83,-94,-1257,-1263,-29971,-29970,-29984,-29985,-29988,-29970]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. O-O Be7 7. b3 a6 8. c4 Nbd7 9. Nc3 Qc7 10. Bb2 b6 11. Rc1 Bb7 12. Qe2 O-O 13. Bb1 {B42: Sicilian: Kan Variation: 5 Bd3.} Rfe8 14. Rfe1 Bf8 {[#]} 15. h3 $146 {The position is equal.} ({Predecessor:} 15. Kh1 g6 16. Rcd1 Rad8 17. h3 Bg7 18. Qe3 d5 19. e5 {0-1 (55) Povah,N (2302)-Spencer,C (2205) England 2013}) 15... g6 16. Qd2 Rad8 17. Nf3 Qb8 18. Qe3 Ba8 19. Qe2 Ne5 20. Rcd1 Nh5 21. Qe3 Nxf3+ 22. Qxf3 b5 23. cxb5 axb5 24. Ne2 Bg7 25. Bxg7 Kxg7 26. Nd4 Qb6 27. b4 Rc8 (27... e5 $11 28. Nf5+ Kh8) 28. a3 Rc4 29. Qe3 $36 {[%mdl 2048] Black is under pressure.} Rb8 (29... Kg8 $14) 30. Ba2 Rcc8 31. e5 $1 Qb7 {[%csl Ga8][%cal Rb7g2]} 32. f3 $1 dxe5 33. Qxe5+ Nf6 34. g4 $2 (34. Rc1 $1 $18) 34... h6 (34... Qc7 $11 {remains equal.}) 35. g5 ({White should try} 35. Bxe6 $16 Rc3 36. Nf5+ {[%mdl 64] Discovered Attack} gxf5 37. Qxc3 Qb6+ 38. Qc5 fxe6 39. Rd6 {[%mdl 64] Double Attack} Qxc5+ 40. bxc5) 35... hxg5 $15 36. Qxg5 Re8 37. Bxe6 Qb6 38. Kh2 $1 {Nf5+ would kill now.} fxe6 39. Rg1 Qc7+ 40. Rg3 $1 Qf7 {Threatens to win with ...Nh7.} 41. Rdg1 ({Better is} 41. Nxb5 $15 Nh7 42. Qe5+ Qf6 43. Rd7+ Kg8 44. Qxf6 Nxf6 45. Rxg6+ Kh8 46. Rh6+ Kg8 47. Rxf6 Rxb5 48. Rg6+ Kh8 49. Kg3) 41... Rg8 $17 42. Qe5 Bd5 $1 43. Rg4 Rbf8 44. Nxb5 Kh7 $4 {[%mdl 8192]} ({And not} 44... Bxf3 45. Rf4 $15) (44... Kh6 $1 $19 {and all is fine.} 45. Qe3+ (45. Rh4+ $2 Nh5 $17) 45... Kh7) 45. Rf4 $4 {[%mdl 8192] [#]} (45. Rh4+ $18 {is the narrow road to win.} Nh5 46. Rxg6 $1 {[%mdl 576] Remove Defender}) 45... g5 $1 46. Rxg5 Rxg5 47. Qxg5 {[#] Black must now prevent Rh4+.} Qg6 $1 {[%cal Rg6g5]} 48. Qh4+ Kg7 {...e5 is the strong threat.} 49. Qf2 $2 {[%mdl 8192]} (49. Nd6 $17) 49... e5 $19 50. Rh4 {[#]} Rc8 $1 {Black mates.} 51. Qa7+ Kg8 52. Nc3 Bxf3 {A wild game. Accuracy: White = 55%, Black = 71%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.34"]
[White "Sandmeier, Toni"]
[Black "Wagner-Michel, Annett"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2190"]
[BlackElo "2025"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,81,13,27,18,-7,21,23,37,34,24,31,73,84,67,72,135,132,144,134,177,190,181,181,308,308,291,305,283,273,274,197,195,187,270,268,262,292,281,269,288,288,267,189,343,334,415,403,504,481,500,497,525,522,552,583,579,558,688,679,883,824,804,558]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Be7 7. Nc3 Nb6 8. d3 O-O 9. a3 Be6 10. b4 f6 11. Ne4 a5 {A29: English Opening: Four Knights Variation with 4 g3.} 12. b5 Nd4 13. Nxd4 exd4 {White has an edge.} 14. Qc2 Re8 {[#]} 15. Bb2 $146 ({Predecessor:} 15. Nc5 Bxc5 16. Qxc5 Bd5 17. Bxd5+ Qxd5 18. Qxd5+ Nxd5 19. Re1 Nc3 20. a4 Nxe2+ 21. Kf1 {½-½ (42) Recio,L (1293)-O'Brien,G (1302) LSS email 2012}) 15... Qd7 16. Rfc1 Rad8 17. a4 f5 {Black is now going downhill.} (17... Nd5 $142) 18. Nc5 Bxc5 19. Qxc5 Bd5 20. Bf1 Bb3 {[#]} 21. Ra3 $1 $36 {[%cal Ra3b3][%mdl 2048] White is really pushing.} Bxa4 {[#]} (21... Be6 $142 22. Qxc7 Qxc7 23. Rxc7 Bc8) 22. Rxa4 $1 $18 {[%mdl 512]} Nxa4 23. Qc4+ {[%mdl 64] Double Attack} Kh8 24. Qxa4 Re5 25. Qxa5 Rxb5 26. Qa1 c5 (26... b6 {keeps fighting.} 27. Rc2 f4) 27. e3 b6 28. exd4 Ra5 29. Qb1 cxd4 30. Rc4 Ra4 {intending ...Rxc4.} 31. Qc2 b5 $2 (31... Rxc4 {was called for.} 32. Qxc4 Qd6) 32. Rc7 Qe6 33. Qc5 Qb3 {[#]} 34. Qe5 $1 {[%csl Gc7][%cal Re5g7] White is clearly winning.} Qg8 35. Qxb5 Ra2 36. Qb6 Rb8 37. Rb7 Rxb7 38. Qxb7 Ra4 39. Qd7 Ra6 40. Bxd4 f4 {[#]} 41. Bxg7+ $1 {Accuracy: White = 90%, Black = 40%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.35"]
[White "Kierzek, Mira"]
[Black "Dekan, Hans"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1983"]
[BlackElo "2099"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,125,35,28,22,8,14,45,0,0,0,0,-8,1,-9,0,0,0,0,8,10,0,0,-8,-14,0,-23,-9,-22,-14,8,42,0,49,36,137,147,131,138,158,151,150,116,118,97,127,113,121,122,148,54,44,27,0,-249,-208,-209,-213,-200,-193,-222,-221,-297,-314,-297,-267,-297,224,217,577,570,1054,1054,1004,986,1014,981,854,331,786,744,5427,5447,7565,5624,29980,1185,29970,29971,29964,1757,1185,179,1185,443,29972,29970,29962,5591,29977,29977,29970,29967,29981,29982,29984,29984,29989,29987,29987,29980,29985,29980]} 1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. e3 Nf6 6. Nh4 Bg4 7. Qb3 Qb6 8. h3 Bh5 9. Qxb6 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} axb6 10. cxd5 exd5 (10... Nxd5 {is interesting.} 11. Nxd5 exd5 12. Bd2 Be7 13. Nf5 Bf6) 11. g4 {White is slightly better.} (11. Bd3 {seems wilder.} Nbd7 12. f3 b5 13. Kf2 Nb6 14. e4) 11... Bg6 12. Nxg6 hxg6 13. Bg2 Na6 14. O-O Bd6 {[#]} 15. f3 $146 ({Predecessor:} 15. Rd1 O-O-O 16. a3 b5 17. f3 b4 18. axb4 Bxb4 19. e4 Rhe8 20. Bg5 Be7 21. Bf4 {½-½ (57) Bonade,M (2092)-Bemporad,F (2081) Codogno 2010}) 15... O-O 16. e4 {Black must now prevent e5.} Bb4 17. a3 Nc7 18. Bd2 Bxc3 19. Bxc3 Nb5 20. Bb4 Rfe8 21. e5 Nd7 22. Rfd1 f6 23. f4 $36 {[%mdl 2048] White has the initiative.} g5 24. a4 Na7 (24... Nc7 $14) 25. exf6 $16 Nxf6 26. fxg5 Ne4 27. h4 Nc8 28. b3 Ne7 29. Rf1 c5 30. dxc5 Nc6 31. Ba3 bxc5 32. Rf5 (32. Rad1 $16) 32... Rad8 $14 33. Rd1 Nd4 {[%mdl 64] Double Attack} 34. Bxe4 $2 (34. Rff1 $11 {and White has nothing to worry.}) 34... Rxe4 35. Rf2 Rxg4+ 36. Kh2 Nxb3 {[%mdl 64] Discovered Attack} 37. Rd3 c4 ({Worse is} 37... Rxh4+ 38. Kg3 $11) 38. Rdf3 Rxh4+ 39. Kg3 Rh1 40. Kg2 {[#] Intending g6 and mate.} Rh5 $4 {[%mdl 8192]} (40... Re1 $1 $19 {and all is fine. And now ...Re5 would win.} 41. Bb4 Re6) 41. Be7 $18 {g6 would kill now. White leaves nothing to chance now.} Rd6 $2 (41... Nd2 {is tougher.}) 42. Bxd6 {Hoping for g6.} Rxg5+ 43. Rg3 Rxg3+ 44. Kxg3 d4 45. Bb4 c3 46. Rf8+ Kh7 {Black wants to play ...c2.} 47. Rc8 b6 {[#]} 48. Bxc3 $1 dxc3 49. Rxc3 {[%mdl 4096] Endgame KR-KN} Nc5 {[#]} 50. Rc4 (50. Rxc5 $142 $1 {[%mdl 512]} bxc5 51. a5 c4 52. Kf2 Kh6 53. Ke3 Kg5 54. a6 c3 55. a7) 50... Nd7 51. Kf4 Kh6 52. Rd4 (52. Rc7 $142 Nf6 53. Ke5 Kh7 54. Rb7 Kg8 55. Kd4 Kf8 56. Rxb6 Ke7 57. a5) 52... Nc5 53. Kg4 $2 (53. Kf3 g6 54. Rc4) 53... g6 $2 (53... Kg6 54. Rc4 Nd7) 54. Rc4 (54. Kf3 $142 Kg7 55. Rc4) 54... Nd7 (54... Nd3 $18 55. Rc3 Nb2) 55. Rc3 Nf6+ 56. Kf3 Kh5 {[#]} 57. Rc6 $1 {White mates.} Nd7 58. Rd6 Nc5 59. a5 g5 60. axb6 g4+ 61. Kg2 Kh4 62. Rh6+ Kg5 63. Rh7 {Accuracy: White = 68%, Black = 48%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.36"]
[White "Staub, Gerhard"]
[Black "Kube, Hannelore"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1986"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,87,10,27,32,30,29,26,26,44,44,44,43,57,55,51,58,77,48,78,48,70,72,114,127,109,93,97,93,102,69,80,77,72,70,70,70,70,28,41,35,35,39,47,35,35,17,28,20,20,0,8,0,0,0,8,7,8,0,0,0,8,0,8,0,0,4,35,35,35,37,50,52,456,357,329,310,272,246]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} Bxf3 8. Qxf3 Nd7 9. Nd2 {White has an edge.} Qf6 10. Qxf6 Nxf6 11. Nc4 {[#]} Bd6 $146 ({Predecessor:} 11... Nd7) 12. f4 Nd7 13. f5 Be7 14. Be3 O-O-O 15. O-O-O f6 16. g4 Bc5 17. Bxc5 Nxc5 18. h4 h6 19. Rdg1 b6 20. Rh2 Nd7 21. Rhg2 Rdf8 22. g5 hxg5 23. hxg5 Kd8 24. c3 c5 25. Ne3 c6 26. a4 b5 27. axb5 axb5 28. Kc2 Kc7 29. Ra1 Rf7 30. b4 Kb7 31. gxf6 gxf6 32. Rag1 Rh3 33. Rg7 Rh7 34. Rxh7 Rxh7 $11 {[%mdl 4096] Endgame KRN-KRN} 35. Rg6 Rh2+ 36. Kc1 Rh3 37. Kd2 cxb4 38. cxb4 {With the idea Ng4.} Rh7 39. Ng4 Rf7 40. Kc3 Kb6 41. d4 Rh7 $2 {[%mdl 8192]} (41... exd4+ $14 42. Kxd4 Kc7) 42. dxe5 fxe5 {[#]} 43. Re6 $1 Rh3+ 44. Kc2 {Accuracy: White = 87%, Black = 81%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.37"]
[White "Babula, Milan"]
[Black "Rooze, Jan"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2144"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,104,29,27,46,45,58,56,61,54,67,62,74,68,79,0,0,0,-8,-4,0,-6,0,-18,0,0,16,18,12,19,6,0,0,-1,0,0,0,0,0,0,41,28,16,25,46,-27,6,0,0,-75,-76,-81,-79,-75,-74,-79,-56,-89,-53,-58,-52,-59,-44,-77,-8,-8,-8,-8,-8,-68,-74,-75,-78,-87,-23,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. Bc4 Bg7 5. Ngf3 O-O 6. O-O c6 7. c3 a5 {B07: Pirc Defence: Miscellaneous Systems.} 8. a4 {[#]} Na6 $146 ({Predecessor:} 8... Qc7 9. e5 Nd5 10. exd6 Qxd6 11. Bb3 Nd7 12. Re1 N7f6 13. Nc4 Qd8 14. Bg5 h6 15. Bd2 {½-½ (54) Hermann,A (2330)-Zunker,R (2214) Verden 1999}) 9. Re1 Nc7 {White is slightly better.} 10. Bb3 d5 11. exd5 Ncxd5 12. Ne5 Nd7 13. Bxd5 (13. Nd3 $16) 13... cxd5 $11 14. Ndf3 Nxe5 15. Nxe5 Ra6 16. Bf4 Re6 17. Qb3 Re8 18. Qb5 g5 {aiming for ...Rb6.} 19. Bg3 Rb6 20. Qxa5 Rxb2 21. Qxd8 Rxd8 22. h4 h6 23. hxg5 hxg5 24. Nd3 Rb3 25. Rac1 Kf8 26. Bc7 Re8 27. Nc5 Ra3 28. a5 ({Better is} 28. Re2 $14) 28... Bf6 29. Re3 Kg7 30. Rg3 (30. c4 $11 Rxe3 31. fxe3) 30... g4 $17 31. Re1 Bh4 32. Rge3 {[#]} Bg5 $1 {[%cal Rg5e3]} 33. f4 Bf6 34. Kf2 Rh8 35. Be5 Rxa5 36. Bxf6+ exf6 37. Re8 Rxe8 (37... Rf8 $17) 38. Rxe8 {[%mdl 4096] Endgame KRB-KRN} Bf5 {With the idea ...b6.} 39. Nxb7 Ra2+ 40. Re2 {[#]} (40. Kg3 $1 $11) 40... g3+ $1 $15 {[%mdl 512]} 41. Ke3 {[#]} (41. Kxg3 Rxe2) 41... Ra3 $1 {[%cal Ra3c3]} 42. Nd6 Rxc3+ ({Black should try} 42... Bg4 $17 43. Rc2 Ra6 44. Ne8+ Kg6) 43. Kd2 $11 Rc2+ {[#]The position is equal.} 44. Kd1 $1 {[%mdl 512]} Rxe2 45. Nxf5+ Kg6 46. Kxe2 Kxf5 {KP-KP} 47. Kf3 Kg6 {Hoping for ...Kf5.} 48. Kg4 f5+ 49. Kxg3 Kh5 50. Kh3 f6 51. g3 Kh6 52. Kh4 Kg6 {Accuracy: White = 85%, Black = 84%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.38"]
[White "Goormachtigh, Johan"]
[Black "Pacl, Vaclav"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2181"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,36,60,40,52,41,39,39,39,3,6,10,0,1,37,4,8,-12,43,37,59]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 a5 8. b3 Qe8 9. Bb2 c6 10. Re1 d5 {A99: Classical Dutch: Fluid Systems: 7 Nc3 Qe8 8 b3.} 11. e3 Nbd7 {[#]} 12. Ne2 $146 ({Predecessor:} 12. Nd2) 12... a4 13. c5 a3 14. Bc3 Ne4 15. Rc1 Nxc3 16. Nxc3 Bf6 17. Na4 e5 ({Better is} 17... g5 $11) 18. dxe5 $14 Nxe5 {Accuracy: White = 76%, Black = 78%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.39"]
[White "Vavruska, Antonin"]
[Black "Van Herck, Marcel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1971"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,137,23,38,33,24,-18,1,-25,-14,-32,-21,-58,-52,-91,-73,-154,-148,-200,-32,-32,-21,-183,-100,-181,-122,-174,-110,-104,-103,-147,-108,-151,-83,-120,-116,-115,-80,-88,-84,-138,-137,-158,-117,-200,-81,-132,-93,-93,-91,-92,-89,-102,-102,-109,-117,-245,-152,-156,-135,-164,-123,-185,-145,-177,-175,-178,-150,-170,-170,-180,-158,-166,-177,-198,-202,-225,-225,-241,-229,-235,-233,-238,-229,-218,-210,-228,-221,-227,-231,-220,-225,-255,-237,-228,-207,-206,-181,-181,-191,-183,-162,-206,-200,-191,-196,-191,-190,-208,-229,-215,-208,-387,-158,-158,-158,-968,-853,-853,-853,-1306,-128,-1177,-757,-848,-721,-841,-102,-102]} 1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. c3 {B12: Caro-Kann: Advance Variation.} Bh5 8. Be3 Ngf6 9. Nbd2 {The position is equal.} Bd6 {[#]} 10. Qe2 $146 ({Predecessor:} 10. O-O O-O 11. Kh1 Qc7 12. Bg1 Rae8 13. Qc2 a6 14. Bd3 b5 15. a4 Bg6 16. Nh4 {1-0 (50) Yu,Y (2607)-Barbosa,O (2461) Ho Chi Minh City 2011}) 10... Qc7 11. Bb3 O-O 12. h3 Bg6 13. Bf2 (13. O-O $142) 13... exd4 $1 $17 14. Nxd4 (14. cxd4 $17 Bxe4 15. Nxe4 Nxe4 16. O-O (16. Qxe4 $2 Rfe8 $19)) 14... Nxe4 $2 (14... Nc5 $19 15. O-O Rae8) 15. Nxe4 $15 Bxe4 16. O-O $2 (16. Qxe4 $11 {and White has nothing to worry.} Rae8 17. Ne6) 16... Bg6 ({Better is} 16... Rae8 $19 {aiming for ...Bxg2!} 17. Bh4 Nc5) 17. Rad1 (17. Rae1 $17 {is a better defense.}) 17... Nc5 (17... Rae8 $19 18. Be3 Nc5) 18. Qg4 (18. Qf3 $17 {was worth a try.}) 18... Nxb3 (18... Rae8 $19 19. Kh1 Nxb3 20. axb3 Re4) 19. axb3 $17 Rfe8 20. Rfe1 a6 21. Bh4 Be7 (21... h5 $142 22. Qf3 Re5) 22. Bf2 Rad8 23. b4 Bf6 24. Bg3 Qc8 25. Qf3 ({White should play} 25. Qxc8 Rxc8 26. Nf3) 25... Rxe1+ 26. Bxe1 Qd7 {Hoping for ...a5!} 27. Bf2 {[#]} (27. Rd2 $17) 27... Qd5 (27... a5 $1 $19 {[%mdl 512] ...axb4 is the strong threat.} 28. Rd2 (28. bxa5 c5) 28... axb4) 28. Qe3 (28. Qxd5 $142 Rxd5 29. Re1) 28... Bg5 29. Qg3 {Strongly threatening c4!} h6 30. Re1 Qd7 31. Qe5 Bf6 32. Qg3 Re8 33. Rd1 (33. Rxe8+ $17 Qxe8 34. Qf3) 33... Be4 34. Rd2 Bd5 35. Nf3 {With the idea c4!} Qe7 36. Nd4 (36. Bd4 $17 {might work better.}) 36... Be5 37. Qh4 Qxh4 38. Bxh4 Bf4 39. Rd1 g5 40. Bf2 Kg7 41. g3 Bc7 42. Nf5+ Kg6 43. Ne3 Be6 44. g4 Rd8 45. Rxd8 Bxd8 $19 {[%mdl 4096] Endgame KBB-KBN} 46. Nc2 f5 47. Nd4 Kf6 48. gxf5 Bxf5 49. h4 Ke5 50. hxg5 hxg5 51. Nb3 Bc8 52. Nc5 Kf4 53. Kg2 Bf6 54. Nd3+ Ke4 55. Nc5+ Kd5 56. Kf3 g4+ 57. Ke3 Bg5+ 58. Ke2 Bf4 59. b3 g3 60. c4+ Ke5 61. Nd3+ $2 (61. Bg1 {was the only chance.}) 61... Kf5 (61... Ke4 $19 {and Black stays clearly on top. White must now prevent ...Bg4+.} 62. Nc5+ Kf5) 62. Nxf4 $17 Kxf4 {KB-KB} 63. Be1 $2 (63. Be3+ $17 Ke4 64. Bb6) 63... Bg4+ $19 64. Kf1 {[#]} Kf3 $1 65. c5 Bh3+ 66. Kg1 Be6 67. Bc3 Bxb3 68. Be5 {[#]} a5 $1 69. bxa5 {Accuracy: White = 44%, Black = 58%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.40"]
[White "Schrickx, Frank"]
[Black "Nespor, Ivan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1826"]
[BlackElo "1707"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:59]} 4. Be2 {[%emt 0:01:01]} Bg7 {[%emt 0:00:13]} 5. f4 {[%emt 0:00:44]} O-O {[%emt 0:00:59]} 6. Bf3 {[%emt 0:02:09]} c6 {[%emt 0:02:58]} 7. Nge2 {[%emt 0:01:34]} a5 {[%emt 0:07:19]} 8. Be3 {[%emt 0:08:22]} Ng4 {[%emt 0:01:50]} 9. Bg1 {[%emt 0:05:22]} f5 {[%emt 0:03:28]} 10. h3 {[%emt 0:03:51]} Nh6 {[%emt 0:03:21]} 11. e5 {[%emt 0:01:24]} d5 {[%emt 0:01:45]} 12. Na4 {[%emt 0:06:16]} b5 {[%emt 0:01:07]} 13. Nc5 {[%emt 0:00:24]} Na6 {[%emt 0:00:14]} 14. c3 {[%emt 0:02:48]} e6 {[%emt 0:01:47]} 15. Bf2 {[%emt 0:01:39]} Rf7 {[%emt 0:11:07]} 16. O-O {[%emt 0:04:57]} Bf8 {[%emt 0:02:49]} 17. Nxa6 {[%emt 0:06:38]} Bxa6 {[%emt 0:01:27]} 18. Kh1 {[%emt 0:01:54]} Rb7 {[%emt 0:01:19]} 19. Qc2 {[%emt 0:03:58]} Rc8 {[%emt 0:01:23]} 20. Rfc1 {[%emt 0:01:10]} Rg7 {[%emt 0:07:06]} 21. Rg1 {[%emt 0:09:04]} Qb6 {[%emt 0:03:10]} 22. a3 {[%emt 0:01:53]} c5 {[%emt 0:03:26]} 23. dxc5 {[%emt 0:00:47]} Bxc5 {[%emt 0:00:08]} 24. Bxc5 {[%emt 0:02:17]} Qxc5 {[%emt 0:01:50]} 25. Qd2 {[%emt 0:00:46]} a4 26. Nd4 Re7 {[%emt 0:01:01]} 27. Be2 {[%emt 0:02:44]} Kh8 {[%emt 0:01:20]} 28. Rae1 {[%emt 0:02:52]} Rb8 {[%emt 0:03:12]} 29. Bd3 {[%emt 0:00:34]} Bc8 {[%emt 0:00:18]} 30. Qe2 {[%emt 0:01:00]} Bd7 {[%emt 0:00:25]} 31. Qf2 {[%emt 0:01:41]} Rg8 {[%emt 0:02:39]} 32. Qh4 {[%emt 0:01:12]} Nf7 {[%emt 0:01:38]} 33. g4 {[%emt 0:00:37]} g5 {[%emt 0:00:38]} 34. fxg5 {[%emt 0:03:27]} Rxg5 {[%emt 0:01:04]} 35. gxf5 {[%emt 0:00:54]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.41"]
[White "Lahti, Jouko"]
[Black "Waschk, Armin"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1953"]
[BlackElo "2165"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,114,11,43,36,50,8,34,1,15,-24,-24,-46,-41,-36,-24,-32,50,44,41,37,46,35,59,-12,-12,-18,-15,-43,-3,-22,1,-7,0,-28,-11,-56,-50,-71,-69,-69,-41,-93,-86,-95,-97,-124,-107,-144,-142,-196,-147,-167,-155,-262,-243,-320,-213,-358,-250,-341,-334,-497,-166,-167,-90,-259,-256,-351,-351,-354,-305,-334,-289,-606,-606,-697,-657,-649,-636,-672,-462,-415,0,-674,-653,-633,-610,-615,-608,-605,-562,-890,-881,-787,-780,-766,-756,-900,-814,-857,-841,-831,-827,-1178,-1143]} 1. d4 Nf6 2. Nf3 d5 3. c4 Bf5 4. Nc3 c6 5. e3 e6 6. Bd3 Bg4 7. cxd5 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} exd5 8. O-O Be7 {[#]} 9. Re1 $146 {White is slightly better.} ({Predecessor:} 9. h3 Bh5 10. Be2 Bg6 11. Nh4 O-O 12. Nxg6 hxg6 13. Bf3 Nbd7 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 {1-0 (71) Shcherbakov,G-Nefedyev,O Irkutsk 2015}) 9... O-O 10. Be2 Nbd7 11. Nh4 Bxe2 12. Qxe2 Ne4 13. Nf5 Ndf6 ({Black should try} 13... Bb4 $15 14. Bd2 Nxd2 15. Qxd2 Qg5) 14. f3 $14 Nxc3 15. bxc3 Re8 16. Qd3 g6 17. Ng3 ({White should play} 17. Nh6+ $14 Kg7 18. e4) 17... Bd6 $11 18. Nf1 Qe7 19. Bd2 Qe6 20. Re2 Nh5 21. Rae1 f5 22. g3 Nf6 $36 {[%mdl 2048] Black is pushing.} 23. Kg2 Re7 24. Bc1 Rae8 25. Kg1 g5 26. Nd2 (26. e4 $15 fxe4 27. fxe4 dxe4 28. Qc2) 26... g4 $17 27. f4 b5 28. Nf1 h5 29. Rf2 Rh7 30. Nd2 (30. a4 $17) 30... Kg7 31. Rg2 Kg6 32. Kf1 (32. Ree2 $17) 32... h4 $19 33. Ke2 Qc8 34. Kd1 (34. gxh4 $142 Bxf4 35. Kd1) 34... Qa6 35. Nf1 Ne4 36. Qc2 (36. gxh4 $142 Qa4+ 37. Qc2) 36... Qb6 $2 {[#]} (36... h3 37. Rge2 b4) 37. Nd2 Nf6 (37... h3 $19 38. Nxe4 Rxe4) 38. Rge2 $2 (38. gxh4 $17 Rxh4 39. Nf3) 38... hxg3 39. hxg3 Rh3 40. Rg1 Qc7 41. Nf1 Ne4 42. Qd3 $2 (42. Nd2) 42... Qa5 43. Rc2 Qa4 {[#] White must now prevent ...Nf2+.} 44. Ke1 Reh8 45. Rcg2 Nxc3 46. Qc2 Qc4 $2 ({Better is} 46... Qa5 $19 {Strongly threatening ...Nxa2+.} 47. Nd2 Rh1) 47. Qb3 $2 {[%mdl 8192]} (47. Nd2 $11 Qxa2 48. Qxc3) 47... Ne4 {Black is clearly winning.} 48. Qxc4 dxc4 49. Nd2 Nc3 50. a3 Re8 51. Nxc4 bxc4 52. Rc2 Ne4 53. Rxc4 Rc8 54. d5 c5 55. Ke2 Nxg3+ 56. Kd3 Ne4 57. Bb2 Rh2 {Accuracy: White = 35%, Black = 61%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.42"]
[White "Luethke, Hans-Eckart"]
[Black "Ranki, Martti"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2091"]
[BlackElo "1914"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,103,120,123,123,118,119,127,106,101,101,114,117,126,126,136,129,132,125,131,127,123,117,126,116,137,143,138,138,189,173,163,118,161,155,146,114,127,121,135,131,116,97,98,0,0,0,0,0,0,0,0,0,0,0,5,0,77,33,70,79,188,143,436,400,487,473,465,451,508,505,607,601,713,589,403,326,1970,1723,1734,1731,1384,2109,1806,1754]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8. O-O-O O-O 9. e5 Ng4 10. Bxe7 Qxe7 11. exd6 Qxd6 12. Qxd6 {C45: Scotch Game.} cxd6 {[#]} 13. Rd2 $1 Rd8 14. h3 {White is better.} Nf6 15. Be2 {[#]} a6 $146 ({Predecessor:} 15... Bf5 16. Bf3 Rd7 17. g4 Be6 18. Rhd1 Rad8 19. Nb5 d5 20. Nd4 h6 21. c3 Rd6 {½-½ (34) Wang,Y (2303)-Ren,X (2256) China 2018}) 16. Rhd1 Kf8 17. Rxd6 Rxd6 18. Rxd6 Ke7 19. Rd2 Be6 20. Bf3 Rb8 21. b3 b5 22. a3 Rc8 23. Kb2 Rb8 24. Ne2 Rd8 (24... g6 $16 {was worth a try.} 25. Nd4 Bd7) 25. Rxd8 Kxd8 $18 {[%mdl 4096] Endgame KBN-KBN} 26. Bb7 Bc8 27. Bxc8 Kxc8 {KN-KN} 28. c3 Kc7 29. Kc2 Kd6 30. Kd3 Nd7 31. Nd4 g6 32. Nf3 (32. Ke3 $16) 32... Nc5+ $11 33. Kc2 Ne4 34. Kd3 Nc5+ $1 35. Kc2 Ne4 36. Nd2 Nxf2 37. c4 f5 38. Kc3 Kc6 (38... Kc5 $11 {keeps the balance.}) 39. Kd4 Kd6 40. c5+ Kc6 (40... Ke6 $16 {was called for.}) 41. b4 $18 h6 $2 {[%mdl 8192] Black cannot hold the game after this.} (41... Kd7 $16) 42. Nf3 g5 43. Ne5+ Kc7 44. Nf7 g4 45. h4 h5 46. Ke5 Ne4 47. Nd6 Nd2 {If Black can now play ...Nf3+ this consolidates a bit.} 48. Kxf5 Nb1 $2 (48... Nf3 49. g3 (49. gxf3 $2 g3 $19) 49... Nxh4+ 50. Kg5 (50. gxh4 $2 g3 $19) 50... Nf3+ 51. Kxh5 Ne5) 49. Kg5 {White is clearly winning.} Nxa3 50. Kxh5 a5 {[#]} 51. Nxb5+ $1 {[%mdl 512]} Nxb5 52. bxa5 {Accuracy: White = 88%, Black = 57%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.43"]
[White "Alkkiomaki, Jyrki"]
[Black "Schulz, Michael"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1887"]
[BlackElo "2122"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,36,54,11,7,-25,-22,-68,-69,-102,-99,-122,-104,-162,-145,-211,-135,-127,-155,-866,-511,-557,-560,-727,-713,-1207,-665,-785,-535]} 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nde2 Nf6 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines.} 7. Ng3 {[#]} h5 $146 ({Predecessor:} 7... O-O 8. h4 h5 9. Bg5 Qb6 10. Qd2 Ng4 11. Na4 Qd4 12. Nc3 Qb6 13. Na4 Qd4 14. Nc3 Qxd2+ 15. Bxd2 {0-1 (34) Mehdi,S (2077)-Ali,S (2404) Sharjah 2019}) 8. Bd3 h4 {Black is slightly better.} 9. Nf1 h3 10. g3 d5 11. exd5 (11. Nd2 $17) 11... Nxd5 $19 12. Ne4 (12. Nxd5 $17 Qxd5 13. f3) 12... Ne5 13. Bb5+ Kf8 14. c4 $2 {White does not recover from this.} (14. Be2 $17) 14... Bf5 {Black is clearly winning.} 15. f3 Nb4 {[#] ...Nbd3+ is the strong threat.} 16. Nfd2 Qb6 {Threatens to win with ...Rd8.} 17. Rf1 Qe3+ 18. Qe2 Nc2+ {[%mdl 64] Double Attack. Accuracy: White = 13%, Black = 52%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.44"]
[White "Pamperin, Gerhard"]
[Black "Kauko, Pekka"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1944"]
[BlackElo "1868"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,160,4,51,47,50,25,79,4,53,11,11,22,44,-14,-2,-22,0,0,0,0,0,-29,-20,-8,0,0,-5,-3,-7,-14,0,-8,-6,-15,-12,-25,-21,-50,-56,-58,-26,-52,-43,-54,0,0,0,0,0,0,0,0,0,0,0,-8,-4,-15,-15,-80,-87,-106,-104,-75,-75,-256,-256,-256,-256,-254,-160,-217,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-143,-222,-214,-234,-143,-143,-143,-143,-143,-143,-113,-113,-45,-49,-44,-44,0,0,0,-60,-60,-60,0,-60,-60,-60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29978,-29979,-29980,-29974,-29980,-29981,-29977,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. Nc3 Nc6 6. a3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bd6 7. b4 O-O (7... dxc4 $11 8. e4 e5) 8. Bb2 (8. c5 $16 Be7 9. Bd3) 8... Re8 {[#]} 9. Be2 $146 ({Predecessor:} 9. Qc2 Bd7 10. Bd3 dxc4 11. Bxc4 b5 12. Bd3 Qe7 13. O-O e5 14. Ne4 h6 15. Nxf6+ Qxf6 {1-0 (69) Schulz,M (2165)-Posch,W (2262) Vienna 2006}) 9... dxc4 10. Bxc4 e5 11. dxe5 (11. Ng5 $14 Rf8 12. d5) 11... Nxe5 $11 12. Be2 Qe7 13. Nd5 Nxd5 14. Qxd5 c6 15. Qd4 {0-0-0 is the strong threat.} (15. Qd2 {is more complex.} Nxf3+ 16. Bxf3 a5 17. bxa5 Qd8 18. a4) 15... Nxf3+ 16. Bxf3 {[%csl Gb2][%cal Rd4g7]} Be5 17. Qxe5 Qxe5 18. Bxe5 Rxe5 19. Ke2 a5 20. Rhd1 {Intending Rd8+ and mate.} Be6 21. Kd3 g6 22. Kc3 Kg7 23. Be2 Bd5 24. g3 b5 25. Rd4 axb4+ 26. Rxb4 Rae8 (26... Re7 $15) 27. a4 Rf5 28. Rf4 Rxf4 29. gxf4 bxa4 30. Rxa4 {[%mdl 4096] Endgame KRB-KRB} Rb8 31. Rb4 Ra8 32. Bd3 Ra5 33. e4 c5 34. Rb2 (34. Rb6 $11 {remains equal.} c4 35. Bb1 (35. exd5 cxd3 36. Kd4 d2 $15)) 34... Ra3+ $17 35. Kc2 c4 $1 {[%cal Rc4d3]} 36. exd5 Rxd3 {KR-KR} 37. Rb4 $2 (37. Rb5 $17 {was forced.}) 37... Rxd5 $19 38. Rxc4 Rh5 39. Kd2 Rxh2 40. Ke2 (40. Ke3 $17) 40... Kf6 41. Kf3 h5 42. Rc6+ {[#]} Kg7 $1 43. Kg3 Rh1 44. Kg2 Re1 45. Rd6 Rc1 46. Rb6 {[#]} (46. f3 $17 {is a better defense.}) 46... Rc3 $1 47. Rd6 Rc5 48. Kg3 Rf5 49. Rd4 Kh6 50. f3 f6 51. Rc4 g5 (51... Ra5 $17 52. Rc6 f5) 52. fxg5+ $15 Kxg5 53. Rc8 h4+ 54. Kf2 Rb5 {Strongly threatening ...Rb2+.} 55. Kg2 (55. Rg8+ $11 Kf5 56. Rg4) 55... Rb2+ 56. Kh3 Rf2 (56... Rb1 $15) 57. Rc3 ({White should try} 57. Rg8+ $11 Kf4 58. Rg4+ Kxf3 59. Rg1) 57... f5 58. Rd3 Kf4 ({Black should play} 58... Rf1 $15 59. Kg2 Rc1) 59. Rd4+ $1 $11 Ke3 60. Rxh4 Kxf3 61. Rh8 f4 (61... Rf1 {feels hotter.} 62. Kh2 Rb1 63. Rh3+ Kg4 64. Ra3 Rd1) 62. Rf8 Rf1 {[%cal Rf1h1]} (62... Rb2 {looks sharper.} 63. Rc8 Ke2 64. Rc1 Rb3+ 65. Kh2 Ra3) 63. Kh2 $1 Re1 64. Rf7 Re4 65. Kg1 Re1+ 66. Kh2 Re5 67. Kg1 Re1+ 68. Kh2 Re4 69. Kg1 Re5 70. Kf1 Rh5 {[%cal Rh5h1]} 71. Kg1 $1 Rd5 72. Kh2 Rg5 73. Rf8 Ke3 74. Rf7 f3 75. Re7+ $2 {[%mdl 8192]} (75. Ra7 $11) 75... Kf2 {[%cal Rg5h5]} 76. Rh7 Kf1 77. Rf7 f2 78. Rf8 Rh5+ $2 (78... Rg7 {mates} 79. Ra8 Rh7+ 80. Kg3 Kg1 81. Kf4 f1=Q+ 82. Ke3 Qf2+ 83. Ke4 Qg2+ 84. Kf4 Qxa8 85. Ke5 Qc6 86. Kf5 Qd5+ 87. Kg6 Rf7 88. Kh6 Qg2 89. Kh5 Rh7#) 79. Kg3 Kg1 {( -> ...Rg5+)} (79... Rg5+ 80. Kh2 $19) 80. Rxf2 Rh6 {Accuracy: White = 74%, Black = 80%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.45"]
[White "James, Kevin"]
[Black "Watzka, Horst"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "1924"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,31,5,-5,38,15,26,34,22,0,0,0,17,-934]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O 11. Qb3 Na6 {E25: Nimzo-Indian: Sämisch: 5...c5 6 f3 d5 7 cxd5.} 12. Nh3 Bd7 {[#]} 13. Bxa6 $146 ({Predecessor:} 13. Nf4 Ba4 14. Qb2 b6 15. cxb6 Rab8 16. Nd3 Nd7 17. Nb4 Nac5 18. bxa7 Qxa7 19. Bf2 {1-0 (36) Volkov,S (2460)-Zangiev,P Krasnodar 1996}) 13... Qxa6 14. Kf2 {The position is equal.} e5 15. Ng1 Ba4 16. Qd1 $2 {[%mdl 40960] Black took control after the opening. An unexpected result.} (16. Qb4 $11) 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.46"]
[White "Kratschmer, Heinz"]
[Black "Gibson, John F."]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2037"]
[BlackElo "1830"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,75,32,29,40,33,10,66,50,54,42,37,8,16,11,14,0,0,-6,33,10,24,12,8,1,0,-17,0,-12,46,0,33,0,90,43,64,56,59,24,37,39,80,59,77,55,100,66,71,39,45,46,626,598,614,545,849,642,968,968,968,955,1156,1149,29993,29994]} 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 a6 6. O-O O-O 7. Re1 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 8. Bg5 {B08: Pirc Defence: Classical System.} h6 9. Bf4 {[#]} Nd7 $146 (9... g5 $11 10. Be3 e6) ({Predecessor:} 9... e6 10. h3 b5 11. Bf1 b4 12. Nb1 Bb7 13. c3 a5 14. Nbd2 a4 15. cxb4 Nh5 {½-½ (65) Neiksans,A (2566)-Gordievsky,D (2592) Saint Louis 2019}) 10. Qd2 {White is slightly better.} Kh7 11. d5 Nce5 12. Nd4 c5 13. dxc6 bxc6 14. Be3 c5 15. Nf3 Ng4 16. Bf4 Bb7 17. h3 $36 {[%mdl 2048] White has the initiative.} Nge5 18. Rad1 Nxf3+ 19. Bxf3 Ne5 20. Be2 Nc6 (20... g5 $11 21. Bg3 Rb8) 21. Bc4 Nd4 22. Nd5 Ne6 (22... e6 $11 23. Nc3 d5) 23. Be3 a5 24. c3 Ba6 25. Qe2 Bxc4 26. Qxc4 Ra7 27. Re2 Qc8 28. Red2 f5 {[#] Strongly threatening ...f4.} 29. exf5 Rxf5 30. g4 Rf3 31. Qe4 Qf8 $2 {[%mdl 8192] This costs Black the game.} (31... Rxh3 $14 32. f3 Rh4) 32. Qxe6 $18 Be5 33. Kg2 Rxh3 {[#]} 34. Nf4 $1 {[%mdl 512]} Rxe3 (34... Bxf4 35. Kxh3) 35. Qxg6+ Kh8 36. fxe3 Bxf4 37. exf4 {White wants to mate with Rh1!} Qxf4 38. Rf2 {Accuracy: White = 64%, Black = 45%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.08"]
[Round "3.47"]
[White "Lynch, Peter J."]
[Black "Pitzl, Konstantinos"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1645"]
[BlackElo "2023"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,58,29,12,25,24,19,25,17,19,14,-3,0,5,31,-1,31,-21,-22,-57,-55,-81,-70,-83,-76,-141,-139,-147,-119,-148,-145,-147,-99,-114,-60,-113,-54,-289,-283,-287,-301,-400,-389,-387,-304,-374,-372,-383,-383,-508,-412]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 O-O 6. f4 Na6 {B07: Pirc Defence: Miscellaneous Systems.} 7. e5 Nd7 8. Nf3 c5 {[#] White has an edge.} 9. O-O $146 ({Predecessor:} 9. exd6 exd6 10. Qd2 Nf6 11. O-O-O Qa5 12. Kb1 Bf5 13. Nh4 Nb4 14. Nxf5 Ne4 15. Ne7+ {0-1 (38) Ligterink,G-Vadasz,L Wijk aan Zee 1975}) 9... cxd4 10. Bxd4 dxe5 11. fxe5 Nb6 12. Qd2 Be6 13. b3 (13. Bxa6 $14 bxa6 14. b3) 13... Nb4 $11 14. Nb5 Nc6 15. Qe3 Nd5 16. Qf2 $1 a6 $36 {[%mdl 2048] Black is really pushing.} 17. c4 (17. Nc3 $142) 17... Nf4 18. Nc3 Nxd4 19. Nxd4 Bxe5 20. Rad1 Qc7 21. Kh1 Rad8 (21... Nxe2 $17 22. Qxe2 Bxd4 23. Rxd4 b5 $1 {[%mdl 512]}) 22. Bf3 (22. Nxe6 $15 fxe6 23. Ne4) 22... b5 (22... Bxd4 $17 23. Rxd4 {[#]} b5 $1 {[%mdl 512]}) 23. Ncxb5 $2 {Loses the game.} (23. Nxe6 $15 fxe6 24. Qe3) 23... axb5 $19 24. Nxb5 Qb8 25. g3 Nd3 26. Qe2 Nc5 27. Bg2 Bf6 28. Qf3 h5 29. a4 Bg4 {Accuracy: White = 33%, Black = 67%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.1"]
[White "Jansa, Vlastimil"]
[Black "Knaak, Rainer"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2439"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,45,18,12,17,16,31,32,44,43,39,42,44,40,45,45,44,43,43,6,10,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. dxc5 Nxc5 10. Re1 O-O 11. Nf1 Re8 12. Be3 Qc7 {C08: French Tarrasch: 3...c5 4 exd5 exd5 sidelines.} 13. Bd4 Nce4 14. Ne3 {[#]} Red8 $146 {White is slightly better.} ({Predecessor:} 14... Bc5 15. Bxc5 Qxc5 16. Qd4 Rad8 17. Rad1 a6 18. c3 Qa5 19. Qb4 Qxb4 20. cxb4 Kf8 {1-0 (76) Sebag,M (2533)-Danielian,E (2513) Dresden 2008}) 15. c3 Bc5 16. Qc2 Bxd4 17. Nxd4 g6 18. Rad1 {[%cal Ba1d1,Bd1d2,Bd2e2,Be2e8][%mdl 32]} Nd6 19. h3 Nc4 20. Nxc4 dxc4 {The position is equal.} 21. Rd2 a6 22. Rde2 Re8 23. Rxe8+ {Accuracy: White = 89%, Black = 100%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.2"]
[White "Chevelevitch, Evgueni"]
[Black "Hausner, Ivan"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2391"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,115,60,66,69,23,91,84,92,93,96,97,90,88,99,86,87,87,97,98,91,102,112,97,100,102,108,108,104,116,109,113,110,104,99,102,109,102,114,109,110,95,89,89,96,87,102,91,108,102,114,114,122,114,114,103,115,115,96,109,118,94,116,108,139,134,145,130,193,193,181,181,193,193,211,195,223,217,282,279,285,285,283,277,276,276,263,247,247,225,404,406,524,517,518,512,512,501]} 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 d6 9. exd6 Qb6 10. Qe4+ Be6 11. Qh4 O-O {[#] B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation).} 12. Be2 $146 ({Predecessor:} 12. Bd3 Qb4+ 13. Qxb4 Nxb4 14. O-O Nxd3 15. cxd3 Rfd8 16. Be3 Bxd6 17. Rfc1 h6 18. a3 Bd5 19. Rc2 {½-½ (40) Bagi,M (2470)-Hausner,I (2374) Slovakia 2020}) 12... Qb4+ (12... Bf5 $11 {keeps the balance.}) 13. c3 $16 Qxh4 {White is better.} 14. Nxh4 Rfe8 {[#] aiming for ...Bc4.} 15. Be3 Bxe3 16. fxe3 Rad8 17. Nf3 Rxd6 {[#]} 18. Kf2 $1 Rd7 19. Rhd1 Rde7 20. Bb5 Bg4 21. Re1 Re6 22. Rad1 a6 23. Bxc6 Rxc6 24. Rd4 Be6 25. a3 Kf8 26. Nd2 Bc8 27. Ne4 Be6 28. Red1 h6 29. R1d2 Ke7 30. Rd6 (30. h3 {is interesting.} f6 31. a4 Rec8 32. Kf3 f5 33. Nd6) 30... Rec8 31. Rxc6 Rxc6 {[%mdl 4096] Endgame KRB-KRN} 32. Rd4 Rc7 33. Rb4 Bd5 34. Nd2 Ke8 35. e4 Be6 36. Rb6 Kd8 37. Ke3 Rd7 38. Rb4 Kc7 39. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Re7 40. Kf4 Bd7 41. a5 Re6 42. Rc4+ Kb8 43. Rc5 b6 (43... Bc6 $16 44. b4 Kc7) 44. axb6 $18 Rxb6 45. b4 Rf6+ 46. Ke3 Bc6 47. Nf3 Bb7 48. g3 Re6 49. Re5 Rc6 50. Kd3 Rc7 51. Re8+ Bc8 52. Nd4 Kb7 53. c4 Bh3 54. Kc3 g6 $2 (54... Bf1 {is a better defense.}) 55. Nb3 Kc6 56. Na5+ {White is clearly winning.} Kd7 57. Ra8 Bg2 58. Kd4 {Accuracy: White = 97%, Black = 78%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.3"]
[White "Lechtynsky, Jiri"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2330"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,37,81,57,99,102,95,49,100,110,121,127,114,110,97,104,128,110,122,141,108,89,83,82,70,72,77,74,75,64,79,63,90,91]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 Bg4 9. Bh4 {D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} Nd7 10. Be2 e5 11. O-O exd4 ({Black should play} 11... e4 $14) 12. cxd4 O-O 13. h3 Bf5 {[#]} 14. Nd2 $146 ({Predecessor:} 14. Rc1 c6 15. Bc4 Qa5 16. Qb3 Qb6 17. Qa3 h6 18. Be7 Rfe8 19. Qd6 Rac8 20. e4 Bxe4 21. Qxd7 Bxf3 22. Bxf7+ {1-0 (22) Chuchelov,V (2545)-Pauptit,G Zwolle 1998}) 14... c6 15. Bf3 Qd6 16. Qb3 Nb6 17. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Be6 18. Qc2 f5 19. a5 Nd5 20. Nc4 Qd7 21. Ne5 Bxe5 22. dxe5 h6 23. Bxd5 Bxd5 24. Bf6 {Accuracy: White = 94%, Black = 76%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.4"]
[White "Buchal, Stephan"]
[Black "Mozny, Milos"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2276"]
[BlackElo "2261"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:13]} d5 {[%emt 0:00:41]} 4. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:26]} Nc6 {[%emt 0:01:18]} 6. O-O {[%emt 0:02:51]} Be7 {[%emt 0:00:32]} 7. d4 {[%emt 0:01:10]} exd4 {[%emt 0:05:31]} 8. Nxd4 {[%emt 0:01:09]} Nxd4 {[%emt 0:00:17]} 9. Qxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:21]} 10. Qa4+ {[%emt 0:02:39]} c6 {[%emt 0:02:03]} 11. Rd1 {[%emt 0:01:25]} Qb6 {[%emt 0:01:20]} 12. Be3 {[%emt 0:03:13]} Bc5 {[%emt 0:03:43]} 13. Bxc5 {[%emt 0:00:52]} Qxc5 {[%emt 0:00:06]} 14. b4 {[%emt 0:04:06]} Qb6 {[%emt 0:09:32]} 15. Nc3 {[%emt 0:01:58]} O-O {[%emt 0:06:45]} 16. b5 {[%emt 0:02:00]} Bd7 {[%emt 0:08:18]} 17. bxc6 {[%emt 0:04:57]} Bxc6 {[%emt 0:00:30]} 18. Bxc6 {[%emt 0:00:14]} Qxc6 {[%emt 0:01:08]} 19. Qxc6 {[%emt 0:01:49]} bxc6 {[%emt 0:00:07]} 20. Rd6 {[%emt 0:05:36]} Rac8 {[%emt 0:04:37]} 21. Rb1 {[%emt 0:10:39]} Rc7 {[%emt 0:00:20]} 22. e4 {[%emt 0:03:37]} Nd7 {[%emt 0:11:48]} 23. f4 {[%emt 0:06:47]} f6 {[%emt 0:00:14]} 24. Kf2 {[%emt 0:26:18]} Kf7 {[%emt 0:00:49]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.5"]
[White "Balashov, Yuri S"]
[Black "Vaisser, Anatoly"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2465"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,23,33,14,0,-9,46,58,56,60,69,64,78,66,69,52,52,52,54,58,53,51,56,58,69,27,65,66,97,50,42,42,112,113,114,71,108,107,119,119,147,146,159,87,91,81,94,78,116,111,151,162,141,129,208,197,203,179,201,142,125,33,21,36,262,178,375,129,129,129,129,129,131,131,131,132,132,88,309,309,309,208,262,262,276,31,31,8,8,8,8,8,8,8]} 1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Nc3 {A80: Dutch Defence: Unusual White second moves.} Nc6 7. Bb5 Qd6 (7... Nh6 $11) 8. Nge2 {[#] White is slightly better.} a6 $146 ({Predecessor:} 8... Bg4 9. f3 Be6 10. Bf4 Qd7 11. Be5 Nf6 12. Nf4 a6 13. Ba4 O-O 14. Nd3 b6 {½-½ (49) Song,M (2376)-Cappon,J (2204) Cappelle-la-Grande 2016}) 9. Bf4 e5 10. dxe5 Bxe5 11. Bxe5 Qxe5 12. Bxc6+ bxc6 13. Qd4 Qxd4 14. Nxd4 Kd7 $1 15. O-O-O Nf6 16. Rhe1 $36 {[%mdl 2048] White has some pressure.} Kd6 17. f3 Bd7 18. Nb3 $1 Rab8 19. Ne4+ (19. Nd2 {keeps more tension.} Rhe8 20. Nde4+ Nxe4 21. Nxe4+ Ke7 22. Ng5+) 19... Nxe4 20. fxe4 Rb4 (20... Be6 $14) 21. a3 $16 Ra4 22. Rd2 Re8 {[#]} 23. e5+ $1 {[%mdl 512]} Ke7 (23... Rxe5 $2 24. Rxe5 Kxe5 25. Nc5 $18) 24. Nc5 Rc4 25. Nxa6 Ra8 26. e6 (26. Nxc7 $142 Ra7 27. e6) 26... Rxa6 27. exd7+ Kxd7 {[%mdl 4096] Endgame KRR-KRR} 28. Rf2 Rh4 29. h3 Raa4 30. Rf7+ Kd6 31. Ref1 Rac4 (31... c5 $16 {was worth a try.}) 32. b3 Rc3 33. Kb2 d4 34. a4 Re4 {Black wants to play ...Re2.} 35. R1f4 ({But not} 35. Rxh7 $6 Re2 $11) ({White should play} 35. R1f2 $16) 35... Rxf4 $14 36. Rxf4 {KR-KR} Ke5 $2 (36... Kc5 $14) 37. Rf7 Rg3 $2 (37... Kd6 38. Rxh7 Rg3) 38. Rxc7 $2 (38. a5 $18 {and the rest is easy.} d3 39. a6 dxc2 40. Rf1 (40. Rxc7 Rxb3+ 41. Kxc2 Ra3 $14)) 38... Kd6 $16 39. Rxh7 Rxg2 {[#]} 40. Rh4 $1 {[%cal Rh4d4]} Kc5 41. Rg4 Rh2 42. Rg3 Rf2 43. Kc1 Kb4 $2 (43... Rh2 $16) 44. Rxg6 $18 c5 45. Rg3 c4 46. bxc4 Kxa4 {[#]} 47. Rg4 $2 (47. Rb3 $1 $18) 47... Rh2 $1 $14 48. h4 Kb4 {The position is equal.} 49. Rxd4 {Threatens to win with Rf4.} Kc3 {[%mdl 64] Double Attack} 50. Rd3+ Kxc4 51. Ra3 {Accuracy: White = 60%, Black = 60%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.6"]
[White "Giffard, Nicolas"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2236"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,76,0,0,-4,-5,0,0,0,-2,0,-2,6,-6,15,0,22,-14,-14,-14,0,-63,-51,-62,-47,-139,-139,-148,-129,-124,-129,-175,-167,-224,-178,-187,-179,-289,-274,-304,-309,-345,-366,-592,-533,-549,-509,-533,-339,-1023,-1008,-920,-920,-2110,-2042]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. a4 b4 11. Nb1 {[%cal Bc3b1,Bb1d2,Bd2c4][%mdl 32]} c5 12. Nbd2 Be7 13. a5 O-O {D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6.} 14. Qe2 Qc7 15. Rd1 (15. Nc4 Be4 16. Bd2 Qb7 17. Bxe4 Nxe4 18. Rfc1 cxd4 19. exd4 Nxd2 20. Qxd2 Rad8 21. Qe2 Qb5 22. Kf1 {½-½ (22) Giffard,N (2218)-Sveshnikov,E (2485) Bucharest 2019}) 15... Rfd8 {The position is equal.} 16. Nc4 Be4 17. Bxe4 Nxe4 18. Bd2 {[#]} Nd6 $146 ({Predecessor:} 18... Rac8 19. Rac1 Qb7 {½-½ (19) Freeman,M (2517)-Jacot,L (2525) ICCF email 2014}) 19. Rdc1 Nxc4 20. Qxc4 (20. Rxc4 {is more complex.} Qb7 21. Rac1 Rac8 22. b3 cxd4 23. exd4 h6 24. h3) 20... Qb7 21. dxc5 Bxc5 22. b3 (22. Qf1 $11) 22... Rac8 $15 23. Qf1 e5 24. Rc2 {White is now going downhill.} ({White should try} 24. e4 $15) 24... e4 $17 25. Ne1 Bd6 26. Rac1 Rxc2 27. Rxc2 Ne5 28. f4 {[#]} (28. Qe2 {was worth a try.}) 28... Nc6 $1 $19 {[%cal Be5c6,Bc6a5,Ba5b3,Bb3c5,Bc5d7][%mdl 32]} 29. Ra2 {[#]} Bc5 $1 $36 {[%mdl 2048] aiming for ...Rxd2! Black is really pushing.} 30. Qe2 (30. Bc1 $142) 30... Rd5 31. Kf1 Bf8 32. Qc4 Nxa5 33. Qxe4 $2 (33. Qc2 {only move.}) 33... Nxb3 {White must now prevent ...Qb5+.} 34. Nf3 a5 35. Be1 Nc5 36. Qe8 $2 (36. Qc4 Ne6 37. h3) 36... b3 {Black is clearly winning.} 37. Rxa5 b2 38. Ra8 Nd7 {Accuracy: White = 40%, Black = 93%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.7"]
[White "Rashkovsky, Nukhim N"]
[Black "Boudre, Jean-Pierre"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2440"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,99,8,12,0,0,0,0,-9,-10,0,-8,-20,-29,-53,-51,-75,-39,-48,-33,-33,-35,-37,-20,-22,-13,-24,-12,-26,-14,-20,-18,-34,-29,-32,-16,-19,-7,-16,-9,-6,0,-17,-14,-60,-5,-7,-5,-43,-36,-101,8,13,18,13,45,8,10,22,29,4,4,0,0,0,0,0,72,81,83,27,29,29,73,66,99,85,140,144,152,120,147,142,141,140,186,183,215,217,215,189]} 1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O Nf6 5. d3 g6 6. e4 d6 7. e5 {A05: Réti Opening: 1 Nf3 Nf6.} dxe5 $1 8. Nxe5 Bxg2 9. Kxg2 {[#] The position is equal.} Qd5+ $146 ({Predecessor:} 9... Nbd7 10. Nxd7 Qxd7 11. a4 Bg7 12. Nc3 O-O 13. Re1 Ng4 14. Qf3 Rad8 15. Bf4 Bd4 {0-1 (44) Giertz,N (2305)-Panzalovic,S (2325) Aarhus 1990}) 10. Qf3 Qxf3+ 11. Kxf3 Nd5 12. c3 Bg7 13. Re1 Bxe5 (13... O-O {keeps more tension.} 14. Nd2 Nc7 15. Ndc4 f6 16. Ng4 Nc6) 14. Rxe5 e6 15. Re1 Nc6 16. Na3 O-O-O 17. Nc4 Rhe8 18. a4 f6 19. h4 h5 20. Bh6 Rd7 21. Rad1 Nc7 22. Ke2 e5 23. Bc1 Kb7 24. f3 a6 $36 {[%mdl 2048] White is under pressure.} 25. Nd2 f5 26. Nb3 Ne6 27. Bg5 b5 (27... Nxg5 $15 28. hxg5 f4) 28. axb5 $11 axb5 29. Ra1 Kb6 30. Ra2 ({Better is} 30. Bh6 $15) 30... Ra7 (30... f4 $17 31. gxf4 Nxf4+ 32. Bxf4 exf4+ 33. Kf2 Rxe1 34. Kxe1 Re7+ 35. Kf2 Re3) 31. Rxa7 Nxa7 32. Be3 f4 33. Bf2 {next gxf4 is good for White.} fxg3 $1 34. Bxg3 Nc6 35. Kd2 c4 36. Bf2+ Kc7 37. dxc4 bxc4 38. Nc5 Kd6 (38... Nxc5 $11 {remains equal.} 39. Bxc5 Na5) 39. Ne4+ $16 Kc7 40. Rg1 ({White should play} 40. Kc2 $16) 40... Nf4 $1 $11 41. Kc2 Rf8 42. Bc5 Rd8 43. Nd2 Rd3 (43... Na5 $142) 44. Nxc4 $16 {Black must now prevent Bb6+.} Rxf3 45. Bd6+ Kb7 46. Bxe5 {White is clearly better.} Rf2+ 47. Kb3 Nd3 48. Bd6 Rf6 49. Rd1 Nf2 50. Re1 {Accuracy: White = 80%, Black = 72%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.8"]
[White "Letzelter, Jean-Claude"]
[Black "Zhelnin, Vladimir V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2128"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,-60,-66,-112,-112,-112,-111,-104,-101,-150,-48,-67,-36,-41,-38,-37,-38,-50,-41,-71,-85,-99,-87,-145,-107,-137,-126,-156,-146,-180,-175,-214,-169,-165,-174,-152,-119,-170,-138,-155,-22,-18,-14,-17,-8,-58,-58,-56,-56,-55,-50,-50,-52,-55,-52,-59,-80,-138,-127,-403,-402,-409,-388,-395,-322,-884,-860,-2215,-2316,-1963,-2105,-4782,-3877,-2878,-2344,-29985,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29990]} 1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 c6 5. c3 {[#]} Be7 $146 ({Predecessor:} 5... Ba5 6. Ba3 d5 7. exd5 cxd5 8. Bb3 Nc6 9. Ne2 Nge7 10. O-O O-O 11. d3 Kh8 12. Nd2 {1-0 (33) Tagirov,K (1901)-Gorshkov,N Ufa 2012}) 6. Qf3 {A00: Irregular Openings.} Nh6 7. Ne2 {[#]} d5 $1 {[%mdl 512]} 8. exd5 {Black is better.} Bg4 9. Qd3 {[#]} cxd5 (9... b5 $1 $17 {[%cal Rb5c4]} 10. Bb3 Na6) 10. Qxd5 $15 Qxd5 11. Bxd5 Nc6 12. Ba3 Rd8 13. Bxc6+ bxc6 14. Bxe7 Kxe7 15. f3 Be6 16. Kd1 (16. Na3 $142) 16... Rd5 17. d4 Nf5 18. g4 Nh4 ({Not} 18... exd4 19. gxf5 dxc3+ 20. Kc1 $14) 19. Rf1 h5 20. h3 Ng6 21. Nd2 hxg4 22. hxg4 Ra5 23. c4 (23. dxe5 $17 {was necessary.} Nxe5 24. Nd4) 23... Rh2 {And now ...Ra3 would win.} 24. a4 exd4 ({Black should play} 24... Kf7 $17 {Strongly threatening ...exd4.} 25. Re1 exd4) 25. Nxd4 $11 Bd7 26. Kc2 Re5 27. f4 Re3 28. Rae1 Rxe1 29. Rxe1+ Kd6 30. N4f3 Rg2 31. f5 Ne5 32. Nxe5 fxe5 $15 {[%mdl 4096] Endgame KRB-KRN} 33. Re4 (33. Kc3 $142) 33... c5 $17 34. Re3 $2 {[%mdl 8192] This move loses the game for White.} (34. a5 $17) 34... Rxg4 $19 35. Rd3+ Rd4 36. Ne4+ Ke7 37. Rxd4 $2 (37. Ng3) 37... cxd4 {KB-KN} 38. Ng3 Bxa4+ 39. Kd3 Bc6 40. c5 a5 41. Kc4 a4 42. Nh5 Kf7 {Black mates.} 43. Ng3 a3 44. Kb3 e4 45. Kxa3 e3 46. Kb3 d3 {[%cal Bd4d3,Bd3d2][%mdl 32]} 47. Kc3 d2 48. Kd4 {Accuracy: White = 48%, Black = 76%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.9"]
[White "Birnboim, Nathan"]
[Black "Pruefer, Friedbert"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2369"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,122,15,52,47,44,44,50,25,30,40,54,23,35,17,47,34,63,16,40,0,0,0,0,0,5,0,0,0,0,-22,-21,-21,-15,-6,-23,-52,-61,-30,-32,-145,-152,-121,-87,-131,-72,-118,-95,-96,-114,-112,-77,-68,0,-5,-7,-2,0,0,576,-54,-63,-85,-90,-97,-110,-148,-56,-166,-155,-180,-194,-109,-23,-52,-8,-8,-8,-8,-8,-42,-44,-77,-80,-80,-74,-2300,-2234,-2020,-2020,-1446,-1204,-1907,-1680,-29972,-29974,-29975,-29977,-29977,-29978,-29978,-29979,-29978,-29980,-29979,-29979,-29978,-29979,-29993,-29994,-29994,-83]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 O-O 7. O-O Re8 {7...Ngxe5 is the modern continuation.} 8. Nd4 {A52: Budapest Gambit.} Ngxe5 9. f4 Ng6 10. f5 {[#] White is slightly better.} Nge5 $146 {[#]} ({Predecessor:} 10... Nge7 11. f6 gxf6 12. Nc3 d6 13. Ne4 Nf5 14. Nxc6 bxc6 15. Qd3 Bb6 16. c5 dxc5 {½-½ (41) Saharinen,P (2244)-Laine,E (1826) ICCF email 2008}) 11. f6 $1 {[%mdl 512]} g6 (11... gxf6 12. Nc3) 12. Nc3 b6 13. a3 a5 14. b3 Bb7 15. Kh1 Bf8 16. Ndb5 Na7 17. e4 Nxb5 18. cxb5 Re6 19. Bg5 c6 20. Qd2 Rc8 21. Qf4 h6 $36 {[%mdl 2048] Black fights for an advantage.} 22. Bxh6 Bxh6 23. Qxh6 {[%csl Gf6][%cal Rh6g7]} Rxf6 24. Rf4 Rxf4 25. Qxf4 Qe7 26. Na4 (26. h3 $15) 26... cxb5 $17 27. Bxb5 Qe6 28. Rf1 Bc6 (28... d5 $142 29. Be2 dxe4 30. Nxb6 Qxb6 31. Qxe5 Qxb3 32. Qxa5 Bd5) 29. Nc3 Bxb5 30. Nxb5 Nd3 31. Qf3 Qxb3 32. Nd6 Rf8 (32... Rc1 $15 33. Rxc1 Nxc1) 33. e5 Nc5 $1 34. Qf4 Qe6 35. Rf3 Kg7 $2 {[%mdl 8192]} (35... Qa2 $11 {and Black has nothing to worry.}) 36. Qg3 $2 ({White has to play} 36. Rh3 $18 {White threatens Qh6+ and mate.} Qxh3 37. gxh3) 36... f5 $15 37. h3 Ne4 38. Nxe4 fxe4 $17 {[%mdl 4096] Endgame KQR-KQR} 39. Re3 Qf5 (39... Qd5 $17 {...Rf5 is the strong threat.} 40. Qe1 Rf4) 40. Qe1 (40. Re1 $15) 40... Qf1+ $19 41. Kh2 Qxe1 42. Rxe1 {KR-KR} Re8 ({Better is} 42... Rf4 $17 {aiming for ...Kf7.} 43. Rd1 Kf7) 43. Rxe4 $11 {[#]} d6 $1 {[%mdl 512]} 44. Rd4 (44. exd6 Rxe4) 44... dxe5 45. Rd6 Rb8 {Black wants to play ...b5.} 46. Re6 b5 47. Rxe5 b4 48. axb4 axb4 {Hoping for ...b3.} 49. Re1 $2 {[%mdl 8192]} (49. Re2 $17) 49... b3 $19 50. Kg3 b2 51. Rb1 Kf6 52. Kf3 Kf5 53. Kg3 Ke4 {Black mates.} 54. h4 Kd3 55. Kf4 Rb5 56. Rh1 b1=Q 57. Rxb1 Rxb1 58. Kg5 Rg1 59. Kxg6 Rxg2+ 60. Kh6 Ke4 61. h5 Ke5 {A wild game. Accuracy: White = 55%, Black = 74%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.10"]
[White "Brock, Friedemann"]
[Black "Maryasin, Boris"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2230"]
[BlackElo "2305"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:18]} 4. Nc3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:23]} 5. e4 {[%emt 0:00:16]} b5 {[%emt 0:00:40]} 6. e5 {[%emt 0:01:05]} Nd5 {[%emt 0:00:14]} 7. Nxb5 {[%emt 0:00:30]} Nb6 {[%emt 0:00:10]} 8. Be2 {[%emt 0:05:02]} Be7 {[%emt 0:00:52]} 9. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:24]} 10. Be3 {[%emt 0:00:27]} Nc6 {[%emt 0:01:51]} 11. Rc1 {[%emt 0:14:47]} Ba6 {[%emt 0:01:17]} 12. Nc3 {[%emt 0:00:37]} Nb4 {[%emt 0:01:31]} 13. Ne1 {[%emt 0:01:04]} Rb8 {[%emt 0:05:20]} 14. a3 {[%emt 0:03:56]} N4d5 {[%emt 0:00:32]} 15. Ne4 {[%emt 0:02:41]} Nxe3 {[%emt 0:05:41]} 16. fxe3 {[%emt 0:00:06]} Nd5 {[%emt 0:00:37]} 17. Qd2 {[%emt 0:00:11]} Rb3 {[%emt 0:01:22]} 18. Rf3 {[%emt 0:07:05]} Bg5 {[%emt 0:03:22]} 19. Nxg5 {[%emt 0:02:53]} Qxg5 {[%emt 0:00:28]} 20. Bxc4 {[%emt 0:04:49]} Bxc4 {[%emt 0:00:29]} 21. Rxc4 {[%emt 0:02:46]} Rfb8 {[%emt 0:00:48]} 22. Nd3 {[%emt 0:08:19]} h5 {[%emt 0:14:29]} 23. Rc2 {[%emt 0:09:42]} c5 {[%emt 0:10:06]} 24. Nxc5 {[%emt 0:14:04]} Rxe3 {[%emt 0:00:29]} 25. Rxe3 {[%emt 0:01:40]} Qxe3+ {[%emt 0:00:46]} 26. Qxe3 {[%emt 0:00:10]} Nxe3 {[%emt 0:00:05]} 27. Re2 {[%emt 0:01:07]} Nc4 {[%emt 0:00:21]} 28. Nd3 {[%emt 0:04:27]} Rd8 {[%emt 0:04:35]} 29. Re4 {[%emt 0:00:05]} Rb8 {[%emt 0:00:08]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.11"]
[White "Shevelev, Arkady"]
[Black "Schoeneberg, Manfred"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2278"]
[BlackElo "2144"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:38]} 3. d4 {[%emt 0:00:17]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:10]} d6 {[%emt 0:00:11]} 6. Be2 {[%emt 0:00:35]} Be7 {[%emt 0:00:25]} 7. O-O {[%emt 0:00:19]} O-O {[%emt 0:00:08]} 8. Be3 {[%emt 0:00:06]} a6 {[%emt 0:01:12]} 9. a4 {[%emt 0:00:15]} Nc6 {[%emt 0:03:19]} 10. Nb3 {[%emt 0:00:17]} b6 {[%emt 0:11:04]} 11. f4 {[%emt 0:00:13]} Bb7 {[%emt 0:01:13]} 12. Bf3 {[%emt 0:00:12]} Qc7 {[%emt 0:01:45]} 13. Qe2 {[%emt 0:00:35]} Nd7 {[%emt 0:04:14]} 14. Qf2 {[%emt 0:02:12]} Rac8 {[%emt 0:08:03]} 15. Rad1 {[%emt 0:07:06]} Nc5 16. Nd4 {[%emt 0:21:46]} Nxd4 {[%emt 0:08:47]} 17. Bxd4 {[%emt 0:00:36]} e5 {[%emt 0:12:12]} 18. Be3 {[%emt 0:00:53]} exf4 {[%emt 0:10:45]} 19. Bxf4 {[%emt 0:00:16]} Rcd8 {[%emt 0:07:26]} 20. Qg3 {[%emt 0:08:30]} Ne6 {[%emt 0:04:32]} 21. Be3 {[%emt 0:00:14]} Bf6 {[%emt 0:01:27]} 22. Nd5 {[%emt 0:02:06]} Bxd5 {[%emt 0:00:33]} 23. exd5 {[%emt 0:00:13]} Be5 {[%emt 0:02:40]} 24. Qf2 {[%emt 0:02:01]} Nc5 {[%emt 0:00:35]} 25. b3 {[%emt 0:00:17]} f5 {[%emt 0:01:52]} 26. Kh1 {[%emt 0:05:18]} Qe7 {[%emt 0:04:07]} 27. Qd2 {[%emt 0:02:53]} h6 {[%emt 0:02:50]} 28. Bg1 {[%emt 0:04:12]} Qh4 {[%emt 0:03:07]} 29. Qe1 {[%emt 0:01:51]} Qxe1 {[%emt 0:00:36]} 30. Rdxe1 {[%emt 0:00:31]} a5 {[%emt 0:01:03]} 31. g4 {[%emt 0:01:52]} fxg4 {[%emt 0:01:23]} 32. Bxg4 {[%emt 0:00:41]} Rxf1 {[%emt 0:00:57]} 33. Rxf1 {[%emt 0:00:12]} Rf8 {[%emt 0:00:16]} 34. Rxf8+ {[%emt 0:02:30]} Kxf8 {[%emt 0:00:04]} 35. Kg2 {[%emt 0:00:53]} Ke7 {[%emt 0:00:48]} 36. Bf3 {[%emt 0:03:35]} Kf6 {[%emt 0:01:06]} 37. Bf2 {[%emt 0:00:45]} Kf5 {[%emt 0:03:03]} 38. h3 {[%emt 0:00:55]} g5 {[%emt 0:00:35]} 39. Bg4+ {[%emt 0:03:11]} Ke4 {[%emt 0:01:07]} 40. Bf3+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.12"]
[White "Heinsohn, Guenther"]
[Black "Afek, Yochanan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2157"]
[BlackElo "2212"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:46]} g6 {[%emt 0:00:49]} 3. d4 {[%emt 0:01:03]} cxd4 {[%emt 0:01:33]} 4. Qxd4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:17]} 5. Nf3 {[%emt 0:01:24]} Nc6 {[%emt 0:06:27]} 6. Qa4 {[%emt 0:01:00]} d6 {[%emt 0:02:21]} 7. e5 {[%emt 0:02:03]} dxe5 {[%emt 0:01:38]} 8. Nxe5 {[%emt 0:00:43]} Qd4 {[%emt 0:00:17]} 9. Nxc6 {[%emt 0:02:40]} Qxa4 {[%emt 0:00:12]} 10. Nxa4 {[%emt 0:00:11]} bxc6 {[%emt 0:00:48]} 11. b3 {[%emt 0:14:18]} Bf5 {[%emt 0:02:49]} 12. Ba6 {[%emt 0:01:17]} Bg7 {[%emt 0:05:38]} 13. Bb7 {[%emt 0:04:11]} Rd8 {[%emt 0:01:48]} 14. Bxc6+ {[%emt 0:03:37]} Kf8 {[%emt 0:01:47]} 15. Bb2 {[%emt 0:05:58]} Rc8 {[%emt 0:06:25]} 16. Bf3 {[%emt 0:01:30]} Rxc2 {[%emt 0:00:10]} 17. Rc1 {[%emt 0:08:41]} Rxc1+ {[%emt 0:05:01]} 18. Bxc1 {[%emt 0:00:28]} Ng4 {[%emt 0:07:31]} 19. Bxg4 {[%emt 0:04:03]} Bxg4 {[%emt 0:00:07]} 20. Be3 {[%emt 0:00:21]} a6 {[%emt 0:05:14]} 21. f3 {[%emt 0:01:50]} Bd7 {[%emt 0:02:05]} 22. Nc5 {[%emt 0:03:06]} Bc8 {[%emt 0:00:07]} 23. Kf2 {[%emt 0:00:24]} e5 {[%emt 0:03:44]} 24. Ne4 {[%emt 0:02:28]} f5 {[%emt 0:04:32]} 25. Rc1 {[%emt 0:00:57]} Bd7 {[%emt 0:04:33]} 26. Rc7 {[%emt 0:03:32]} Ke8 {[%emt 0:00:38]} 27. Nc5 {[%emt 0:02:33]} f4 {[%emt 0:00:25]} 28. Nxd7 {[%emt 0:09:53]} fxe3+ {[%emt 0:00:59]} 29. Kxe3 {[%emt 0:00:09]} Kd8 {[%emt 0:08:12]} 30. Ra7 {[%emt 0:00:47]} Re8 {[%emt 0:00:45]} 31. Nc5 {[%emt 0:01:38]} Bf8 {[%emt 0:03:40]} 32. Ra8+ {[%emt 0:00:57]} Ke7 {[%emt 0:00:04]} 33. Rxe8+ Kxe8 34. Nxa6 {[%emt 0:00:59]} Kd7 {[%emt 0:00:38]} 35. b4 {[%emt 0:02:30]} Kc6 {[%emt 0:00:15]} 36. a3 {[%emt 0:01:01]} Kd5 {[%emt 0:09:16]} 37. Kd3 {[%emt 0:01:48]} g5 {[%emt 0:00:45]} 38. g4 {[%emt 0:00:44]} Bd6 {[%emt 0:01:04]} 39. Nc5 {[%emt 0:00:36]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.13"]
[White "Mojzis, Jaroslav"]
[Black "Farago, Ivan"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2074"]
[BlackElo "2359"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,150,29,37,28,23,32,26,18,30,22,26,29,18,0,20,0,0,0,0,0,0,0,18,21,22,10,5,7,7,6,10,10,10,0,0,2,10,14,25,-53,-43,-59,-59,-87,-89,-87,-83,-92,-77,-77,-73,-94,-90,-91,-68,-64,-56,-62,-60,-61,-51,-64,-46,-47,-44,-47,-47,-105,-58,-57,-37,-56,-58,-75,-26,-72,-72,-69,-70,-71,-38,-75,0,0,0,-20,-14,-20,-8,-77,-70,-70,-70,-68,-63,-94,-88,-90,-100,-98,-94,-96,-94,-95,-95,-90,-88,-96,-94,-130,-119,-135,-108,-119,-97,-149,-138,-145,-138,-625,-625,-619,-590,-549,-512,-615,-1041,-2270,-2000,-1586,-1342,-4722,-4630,-4618,-4010,-29982,-29983,-29984,-29985,-29989,-29990,-29998,-29999]} 1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Qb6 5. O-O Nc6 {[%cal Rc5d4]} 6. e3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} d5 7. b3 cxd4 8. exd4 {White has an edge.} Be7 9. Bb2 O-O 10. Nbd2 Rd8 11. Qe2 Bd7 {[#]} 12. c4 $146 ({Predecessor:} 12. Rfd1 Nb4 13. c4 Qa6 14. Ne5 Be8 15. a4 dxc4 16. Ndxc4 Nfd5 17. Rac1 Na2 18. Rc2 Nab4 19. Rcc1 Na2 {½-½ (19) Boljat,I (1936)-Smuk,Z (2099) Hum na Sutli 2014}) 12... dxc4 13. Nxc4 Qb5 14. Nfe5 Be8 15. Rfd1 Nb4 16. Qf3 Rab8 17. a4 Qa6 $1 18. Bf1 Bc6 19. Qf4 Nbd5 20. Qc1 {Nxf7! is the strong threat.} Be8 $1 21. Ba3 Bxa3 22. Qxa3 b5 23. axb5 Qxa3 24. Rxa3 (24. Nxa3 $11 Ne4 25. Nc6) 24... Nc3 $1 $36 {[%cal Rc3d1][%mdl 2048] Black fights for an advantage.} 25. Rd3 Nxb5 26. Ra6 Nd5 {aiming for ...Nb4.} 27. Ra1 Nb4 28. Rd2 f6 29. Nf3 Bh5 30. Ne1 Nc6 31. d5 exd5 32. Na5 Nbd4 {White must now prevent ...Nxa5.} 33. Nxc6 Nxc6 34. Bg2 Bf7 35. Ra6 Rb6 36. Rxb6 axb6 37. Nc2 Kf8 38. Ne3 (38. Kf1 $15) 38... Ne7 39. Rd4 Ke8 40. Kf1 Be6 41. Ke1 Rd7 42. Kd1 Kd8 43. Kc1 Kc7 44. Kb2 Kc6 45. Rc4+ Kb5 (45... Kd6 $17 46. Rc1 g6) 46. Rc1 $1 $11 Ka6 47. Rd1 b5 48. Nc2 Nc6 49. Nd4 (49. Ne3 $11 {remains equal.}) 49... Nxd4 $17 50. Rxd4 {[%mdl 4096] Endgame KRB-KRB} Kb6 51. b4 Rc7 {And now ...Rc4 would win.} 52. Rd2 Rc4 53. Bxd5 Bxd5 54. Rxd5 Rxb4+ {KR-KR} 55. Kc3 Rc4+ 56. Kb3 Kc6 57. Rd8 Re4 58. Rg8 Re7 59. Kc3 Kd5 60. Kd3 Rb7 61. Rd8+ Ke5 62. h3 (62. f3 $142) 62... b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 63. Re8+ {[#]} Kf5 $1 64. Re2 $2 {[%mdl 8192] [#] This costs White the game.} (64. Kc2 $17) 64... b3 $1 $19 {[%cal Rb3b2]} 65. Rb2 h5 66. Ke3 g5 67. Kf3 h4 68. gxh4 gxh4 69. Ke3 Ke5 70. Kd3 Kf4 71. Ke2 Ke4 72. Ke1 Kd3 {Black mates.} 73. Kd1 Kc3 74. Kc1 Re7 {[%cal Re7e1]} 75. Rc2+ bxc2 {Accuracy: White = 71%, Black = 92%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.14"]
[White "Horvath, Tamas I"]
[Black "Trojan, Lubos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2318"]
[BlackElo "1928"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,37,17,22,56,32,54,66,73,59,84,76,104,91,89,91,122,60,109,103,165,182,243,250,1925,1947]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Be7 {7...Nd5 is a critical line. Played by Pentala Harikrishna in March 2020.} 8. Bd3 c6 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 9. Qe2 Qa5+ 10. c3 {[#]} Qc7 $146 {White is slightly better.} ({Predecessor:} 10... a6 11. Ne5 c5 12. dxc5 Bxc5 13. Bb5+ Qxb5 14. Qxb5+ axb5 15. Bxc5 Nd5 {½-½ (27) Kraemer,S (2132)-Schreiner,R (2153) Bayern 2003}) 11. O-O-O Bd7 12. Ne5 c5 13. Nxd7 Nxd7 14. dxc5 a6 15. h4 (15. Qg4 $16) 15... Nxc5 16. Bc2 b5 (16... Nd7 $16) 17. Bd4 $18 Bf6 {[#]} (17... O-O {was called for.} 18. Qg4 e5) 18. Qf3 $1 {[%csl LRa8,LRf6][%cal Rf3a8]} Ke7 $2 (18... Rc8 19. Bxf6 gxf6 20. Qxf6 Rg8) 19. Bxc5+ $1 {White took control after the opening. Accuracy: White = 87%, Black = 14%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.15"]
[White "Just, Pavel"]
[Black "Hardicsay, Peter"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1954"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,110,20,31,35,28,2,22,16,25,-7,0,0,5,-2,0,0,0,0,0,-47,-41,-54,-43,-49,-51,-56,-51,-49,0,-51,-52,-63,-41,-70,-72,-60,-46,-62,-28,-76,-68,-72,-34,-43,-21,-93,-65,-68,-26,-60,-30,-75,-58,-89,-63,-70,-66,-92,-74,-113,-78,-112,-114,-154,-154,-149,-149,-156,-135,-161,-161,-191,-166,-202,-207,-202,-190,-293,-334,-357,-372,-426,-425,-458,-418,-471,-455,-441,-426,-573,-545,-777,-743,-688,-654]} 1. e4 c5 2. Nf3 Nc6 3. c4 d6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Nc3 Nf6 8. Be2 Be7 9. O-O O-O 10. Be3 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} Be6 11. Qd2 {[#]} Qc7 $146 ({Predecessor:} 11... Nd7 12. Rad1 f5 13. f4 fxe4 14. Nxe4 d5 15. cxd5 Bxd5 16. Nc3 Bb4 17. fxe5 Rxf1+ 18. Rxf1 Bxa2 19. Qc2 Be6 20. Ne4 Qe8 21. Ng5 {1-0 (21) Vuillemin,G-Scellier,M France 1993}) 12. Rac1 {The position is equal.} Qb7 13. Bg5 Rad8 14. Qc2 h6 15. Bxf6 Bxf6 16. Rcd1 Rd7 17. b3 Bd8 18. Bf3 Bb6 19. Ne2 Bc5 20. Rd2 a5 21. Nc3 Bd4 22. Ne2 Bc5 23. Nc3 Rdd8 24. Na4 Bd4 25. Nc3 Qb4 26. Ne2 Bc5 27. Nc3 Rb8 28. Rfd1 Bd4 29. Na4 Rfd8 30. g3 Rf8 31. g4 (31. Rxd4 $11 {remains equal.} exd4 32. Rxd4) 31... Rfd8 32. h3 Rbc8 33. Kg2 Re8 34. Re2 Re7 35. Rde1 Rb7 36. Rd1 $1 Rbb8 37. Rc1 {White is now going downhill.} Rd8 38. Rce1 c5 39. Rh1 Bd7 40. Nb2 Qa3 41. Nd3 a4 {[%cal Ra4b3]} 42. Nc1 Rb7 43. Rd1 Ra8 44. Kg3 Rba7 45. Kg2 axb3 46. axb3 Qa5 47. Rd3 (47. Red2 $142) 47... Qd8 $19 48. Rd1 Qh4 49. Rh1 Ra1 50. Qd3 R8a3 51. Qc2 g6 {Black is clearly winning.} 52. Rd2 h5 53. gxh5 gxh5 54. Kf1 {[#]} Rxc1+ $1 {[%mdl 576] Clearance} 55. Qxc1 {[#]} Ra1 $1 {[%mdl 512] Accuracy: White = 44%, Black = 82%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.16"]
[White "Dory, Jeno"]
[Black "Vesely, Emanuel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2170"]
[BlackElo "1779"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:01]} 3. c3 {[%emt 0:00:45]} Nf6 {[%emt 0:01:20]} 4. e5 {[%emt 0:00:39]} Nd5 {[%emt 0:00:13]} 5. d4 {[%emt 0:01:26]} cxd4 {[%emt 0:01:20]} 6. cxd4 {[%emt 0:00:09]} Nc6 {[%emt 0:03:28]} 7. Bc4 {[%emt 0:01:40]} Nb6 {[%emt 0:00:06]} 8. Bb3 {[%emt 0:03:03]} d6 {[%emt 0:03:33]} 9. Bg5 {[%emt 0:07:48]} Be7 {[%emt 0:06:58]} 10. Bxe7 {[%emt 0:00:15]} Qxe7 {[%emt 0:03:13]} 11. Nc3 {[%emt 0:00:40]} O-O {[%emt 0:08:19]} 12. O-O {[%emt 0:00:54]} dxe5 {[%emt 0:08:37]} 13. dxe5 {[%emt 0:00:22]} Rd8 {[%emt 0:01:18]} 14. Qe2 {[%emt 0:01:38]} Bd7 {[%emt 0:15:33]} 15. a3 {[%emt 0:15:14]} Be8 {[%emt 0:10:13]} 16. Rad1 {[%emt 0:07:25]} Rxd1 {[%emt 0:05:25]} 17. Rxd1 {[%emt 0:00:09]} Rd8 {[%emt 0:00:15]} 18. Re1 {[%emt 0:02:47]} Nd4 {[%emt 0:01:47]} 19. Nxd4 {[%emt 0:00:20]} Rxd4 {[%emt 0:00:06]} 20. Ne4 {[%emt 0:05:22]} Bc6 {[%emt 0:02:35]} 21. Ng3 {[%emt 0:07:04]} Qd8 {[%emt 0:04:04]} 22. Nf1 {[%emt 0:03:40]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.17"]
[White "Holst, Per"]
[Black "Boidman, Yuri"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2152"]
[BlackElo "2335"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:29]} 2. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:42]} e4 {[%emt 0:01:28]} 4. Ng5 {[%emt 0:00:09]} Nf6 {[%emt 0:00:12]} 5. g3 {[%emt 0:03:55]} h6 {[%emt 0:00:32]} 6. Nh3 {[%emt 0:00:02]} Bf5 {[%emt 0:01:23]} 7. f4 {[%emt 0:11:00]} c6 {[%emt 0:04:13]} 8. Nf2 {[%emt 0:02:06]} d5 {[%emt 0:00:52]} 9. e3 {[%emt 0:00:12]} g5 {[%emt 0:05:28]} 10. Nc3 {[%emt 0:12:57]} gxf4 {[%emt 0:03:28]} 11. exf4 {[%emt 0:02:30]} h5 {[%emt 0:01:50]} 12. Be2 {[%emt 0:03:40]} Be7 {[%emt 0:05:25]} 13. Be3 {[%emt 0:03:08]} Nbd7 {[%emt 0:07:09]} 14. Qb3 {[%emt 0:01:08]} Qb6 {[%emt 0:01:49]} 15. c5 {[%emt 0:01:29]} Qc7 {[%emt 0:01:01]} 16. O-O-O {[%emt 0:02:31]} b6 {[%emt 0:00:48]} 17. cxb6 {[%emt 0:01:06]} axb6 {[%emt 0:01:31]} 18. h3 {[%emt 0:01:19]} Nf8 {[%emt 0:03:21]} 19. g4 {[%emt 0:04:12]} Bc8 {[%emt 0:00:08]} 20. Rdg1 {[%emt 0:00:47]} Bd6 {[%emt 0:02:29]} 21. f5 {[%emt 0:03:35]} Bf4 {[%emt 0:00:34]} 22. Nfd1 {[%emt 0:02:55]} hxg4 {[%emt 0:02:40]} 23. hxg4 {[%emt 0:00:54]} Rxh1 {[%emt 0:00:22]} 24. Rxh1 {[%emt 0:00:09]} Bxe3+ {[%emt 0:12:56]} 25. Nxe3 {[%emt 0:00:44]} Qf4 {[%emt 0:00:09]} 26. Ncd1 {[%emt 0:00:12]} b5 {[%emt 0:07:32]} 27. Kb1 {[%emt 0:02:49]} N8h7 {[%emt 0:04:39]} 28. Qb4 {[%emt 0:04:06]} Kd7 {[%emt 0:02:57]} 29. Qe1 {[%emt 0:07:03]} Ra4 {[%emt 0:03:23]} 30. Ng2 {[%emt 0:01:42]} Qd6 {[%emt 0:00:47]} 31. Qc3 {[%emt 0:01:39]} Qb4 {[%emt 0:02:27]} 32. Rh6 {[%emt 0:00:51]} Qxc3 33. bxc3 {[%emt 0:00:29]} Ke7 {[%emt 0:04:01]} 34. Nde3 {[%emt 0:01:26]} b4 {[%emt 0:03:26]} 35. Bd1 {[%emt 0:10:43]} Ra3 {[%emt 0:00:08]} 36. Bb3 {[%emt 0:00:12]} bxc3 {[%emt 0:00:47]} 37. Kc2 {[%emt 0:00:20]} Ng5 {[%emt 0:00:50]} 38. Kxc3 {[%emt 0:00:50]} Nf3 {[%emt 0:02:50]} 39. Nf4 {[%emt 0:00:54]} Bb7 {[%emt 0:01:51]} 40. Nh3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 41. Kb2 {[%emt 0:06:22]} Rxb3+ {[%emt 0:01:55]} 42. axb3 {[%emt 0:00:54]} cxd4 {[%emt 0:00:09]} 43. Nd1 {[%emt 0:00:18]} Nxg4 {[%emt 0:02:08]} 44. Rb6 {[%emt 0:01:39]} Bc8 {[%emt 0:00:03]} 45. Nf4 {[%emt 0:00:59]} Bxf5 {[%emt 0:00:33]} 46. Nxd5+ {[%emt 0:00:41]} Kf8 {[%emt 0:00:27]} 47. Rb8+ {[%emt 0:02:35]} Kg7 {[%emt 0:00:19]} 48. Re8 {[%emt 0:01:24]} Nf6 {[%emt 0:02:05]} 49. Nxf6 {[%emt 0:01:57]} Kxf6 {[%emt 0:00:01]} 50. b4 {[%emt 0:00:20]} Ne5 {[%emt 0:00:59]} 51. b5 {[%emt 0:01:55]} e3 {[%emt 0:00:29]} 52. Kc1 {[%emt 0:00:19]} Bd7 {[%emt 0:04:46]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.18"]
[White "Khanukov, Boris"]
[Black "Christiansen, Jens Jorgen"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2293"]
[BlackElo "2042"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:01:02]} a6 {[%emt 0:00:18]} 5. e3 {[%emt 0:00:33]} e6 {[%emt 0:01:40]} 6. Be2 {[%emt 0:03:05]} Nbd7 {[%emt 0:01:27]} 7. O-O {[%emt 0:00:40]} dxc4 {[%emt 0:04:01]} 8. Bxc4 {[%emt 0:00:26]} b5 {[%emt 0:00:08]} 9. Be2 {[%emt 0:04:29]} Bb7 {[%emt 0:02:07]} 10. a3 {[%emt 0:07:36]} c5 {[%emt 0:00:51]} 11. dxc5 {[%emt 0:00:45]} Bxc5 {[%emt 0:02:59]} 12. b4 {[%emt 0:00:22]} Be7 {[%emt 0:00:35]} 13. Bb2 {[%emt 0:00:32]} O-O {[%emt 0:00:35]} 14. Qd4 {[%emt 0:03:59]} Nb6 {[%emt 0:03:48]} 15. Qf4 {[%emt 0:01:56]} Nbd5 {[%emt 0:11:55]} 16. Nxd5 {[%emt 0:02:23]} Bxd5 {[%emt 0:11:26]} 17. Rfd1 {[%emt 0:00:53]} Qb8 {[%emt 0:01:56]} 18. Ne5 {[%emt 0:06:53]} Qb7 {[%emt 0:01:20]} 19. Qg3 {[%emt 0:05:29]} Ne4 {[%emt 0:06:24]} 20. Qh3 {[%emt 0:00:44]} f6 {[%emt 0:04:29]} 21. Nd3 {[%emt 0:02:49]} Ng5 {[%emt 0:05:49]} 22. Qg3 {[%emt 0:01:01]} Ne4 {[%emt 0:15:58]} 23. Qg4 {[%emt 0:03:26]} e5 {[%emt 0:02:38]} 24. f3 {[%emt 0:03:52]} Ng5 {[%emt 0:03:18]} 25. f4 {[%emt 0:06:05]} Be6 {[%emt 0:02:04]} 26. Qh4 {[%emt 0:01:42]} exf4 {[%emt 0:03:19]} 27. Nxf4 {[%emt 0:01:58]} Bb3 {[%emt 0:00:43]} 28. Re1 {[%emt 0:02:55]} Rac8 {[%emt 0:01:17]} 29. Bd3 {[%emt 0:00:43]} Bc2 {[%emt 0:00:53]} 30. Bf1 {[%emt 0:04:50]} Be4 31. Qg4 Bd6 {[%emt 0:08:12]} 32. h4 {[%emt 0:01:30]} h5 {[%emt 0:02:07]} 33. Nxh5 {[%emt 0:03:10]} Bf3 {[%emt 0:01:15]} 34. gxf3 {[%emt 0:00:33]} Nxf3+ {[%emt 0:00:05]} 35. Kf2 {[%emt 0:00:40]} Rc2+ {[%emt 0:01:31]} 36. Re2 {[%emt 0:00:19]} Nh2 {[%emt 0:00:32]} 37. Qg2 {[%emt 0:02:33]} Rxe2+ {[%emt 0:00:54]} 38. Bxe2 {[%emt 0:00:16]} Qf7 {[%emt 0:00:47]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.19"]
[White "Christiansen, Arne"]
[Black "Salov, Sergej"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2016"]
[BlackElo "2135"]
[Annotator "ChessBase"]
[PlyCount "29"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d6 {[%emt 0:00:28]} 3. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:18]} 5. g3 {[%emt 0:01:22]} Bg7 {[%emt 0:00:24]} 6. Bg2 {[%emt 0:00:07]} O-O {[%emt 0:00:11]} 7. O-O {[%emt 0:00:05]} e5 {[%emt 0:00:09]} 8. e4 {[%emt 0:01:47]} c6 {[%emt 0:02:05]} 9. dxe5 {[%emt 0:07:37]} dxe5 {[%emt 0:00:29]} 10. h3 {[%emt 0:01:42]} Re8 {[%emt 0:06:21]} 11. Be3 {[%emt 0:00:48]} Qe7 {[%emt 0:03:50]} 12. Qc2 {[%emt 0:01:58]} Nc5 {[%emt 0:06:01]} 13. Rad1 {[%emt 0:02:45]} Nh5 {[%emt 0:11:04]} 14. b4 {[%emt 0:07:36]} Ne6 {[%emt 0:02:43]} 15. c5 {[%emt 0:05:54]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.20"]
[White "Gruzmann, Boris"]
[Black "Jorgensen, Brian Jorgen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2206"]
[BlackElo "2217"]
[Annotator "ChessBase"]
[PlyCount "38"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:01]} Bf5 {[%emt 0:00:00]} 4. Nd2 {[%emt 0:00:11]} e6 {[%emt 0:00:10]} 5. Nb3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:17]} 6. Nf3 {[%emt 0:00:13]} Ne7 {[%emt 0:00:26]} 7. Be3 {[%emt 0:04:33]} Nc8 {[%emt 0:04:31]} 8. Qd2 {[%emt 0:07:02]} Be7 {[%emt 0:00:32]} 9. Be2 {[%emt 0:00:35]} O-O {[%emt 0:01:25]} 10. O-O {[%emt 0:06:47]} f6 {[%emt 0:09:52]} 11. c4 {[%emt 0:01:37]} dxc4 {[%emt 0:07:35]} 12. Na5 {[%emt 0:01:11]} Qc7 {[%emt 0:12:50]} 13. Nxc4 {[%emt 0:03:44]} Ncb6 {[%emt 0:02:05]} 14. Qa5 {[%emt 0:14:53]} Nd5 {[%emt 0:06:13]} 15. Qxc7 {[%emt 0:00:12]} Nxc7 {[%emt 0:00:06]} 16. Na5 {[%emt 0:02:28]} Nd5 {[%emt 0:07:53]} 17. exf6 {[%emt 0:05:05]} Bxf6 {[%emt 0:02:59]} 18. Rac1 {[%emt 0:04:05]} Rab8 {[%emt 0:01:18]} 19. Nc4 {[%emt 0:10:14]} h6 {[%emt 0:06:45]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.21"]
[White "Huss, Andreas"]
[Black "Ackermann, Hans Werner"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2253"]
[BlackElo "2242"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:01:12]} d6 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:55]} g6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:33]} Bg7 {[%emt 0:00:12]} 4. Bd3 {[%emt 0:01:41]} Nf6 {[%emt 0:01:48]} 5. c3 {[%emt 0:02:19]} O-O {[%emt 0:00:54]} 6. O-O {[%emt 0:00:27]} Nc6 {[%emt 0:01:52]} 7. Bg5 {[%emt 0:03:57]} h6 {[%emt 0:08:23]} 8. Bh4 {[%emt 0:00:30]} e5 {[%emt 0:03:26]} 9. dxe5 {[%emt 0:01:51]} dxe5 {[%emt 0:04:59]} 10. Qc2 {[%emt 0:00:41]} g5 {[%emt 0:06:04]} 11. Bg3 {[%emt 0:00:49]} Nh5 {[%emt 0:01:37]} 12. Rd1 {[%emt 0:02:46]} Qf6 {[%emt 0:12:45]} 13. Nbd2 {[%emt 0:01:47]} Nf4 {[%emt 0:05:52]} 14. b4 {[%emt 0:16:18]} Ne7 {[%emt 0:22:29]} 15. Nc4 {[%emt 0:05:30]} Neg6 {[%emt 0:04:34]} 16. Ne3 {[%emt 0:04:06]} Ne7 {[%emt 0:05:22]} 17. Bc4 {[%emt 0:05:48]} c6 {[%emt 0:03:56]} 18. Rd2 {[%emt 0:06:08]} Neg6 {[%emt 0:05:20]} 19. Rad1 {[%emt 0:03:38]} Qe7 {[%emt 0:02:04]} 20. Nf5 {[%emt 0:08:14]} Qc7 {[%emt 0:00:58]} 21. Rd6 {[%emt 0:04:34]} Kh7 {[%emt 0:02:10]} 22. Nxg7 {[%emt 0:15:41]} Kxg7 {[%emt 0:00:18]} 23. h4 {[%emt 0:00:06]} Bg4 {[%emt 0:03:50]} 24. hxg5 {[%emt 0:00:49]} hxg5 {[%emt 0:00:11]} 25. Bxf4 {[%emt 0:03:10]} gxf4 {[%emt 0:00:39]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.22"]
[White "Baum, Bernd"]
[Black "Kradolfer, Georg"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2249"]
[BlackElo "1991"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:23]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:30]} 3. g3 {[%emt 0:01:24]} Nc6 {[%emt 0:00:47]} 4. Bg2 {[%emt 0:00:42]} d5 {[%emt 0:01:16]} 5. cxd5 {[%emt 0:00:37]} Nxd5 {[%emt 0:00:12]} 6. Nc3 {[%emt 0:00:55]} Nxc3 {[%emt 0:03:40]} 7. bxc3 {[%emt 0:00:43]} e5 {[%emt 0:00:45]} 8. d3 {[%emt 0:00:47]} Be7 {[%emt 0:00:30]} 9. O-O {[%emt 0:00:26]} O-O {[%emt 0:00:18]} 10. Rb1 {[%emt 0:05:55]} Rb8 {[%emt 0:01:43]} 11. Nd2 {[%emt 0:02:53]} Be6 {[%emt 0:04:36]} 12. Qa4 {[%emt 0:00:59]} Bd7 {[%emt 0:03:22]} 13. Qc2 {[%emt 0:02:35]} Qc7 {[%emt 0:06:33]} 14. Nc4 {[%emt 0:02:46]} f6 {[%emt 0:08:51]} 15. f4 {[%emt 0:04:31]} b5 {[%emt 0:05:17]} 16. Ne3 {[%emt 0:01:05]} Be6 {[%emt 0:04:30]} 17. Nd5 {[%emt 0:04:44]} Qd7 {[%emt 0:02:24]} 18. e4 {[%emt 0:02:20]} Bd6 {[%emt 0:07:50]} 19. f5 {[%emt 0:12:07]} Bf7 {[%emt 0:00:15]} 20. g4 {[%emt 0:01:26]} c4 {[%emt 0:21:02]} 21. Be3 {[%emt 0:05:11]} Bxd5 {[%emt 0:02:21]} 22. exd5 {[%emt 0:00:04]} Ne7 {[%emt 0:00:11]} 23. dxc4 {[%emt 0:05:31]} bxc4 {[%emt 0:00:20]} 24. Qf2 {[%emt 0:01:03]} Rxb1 {[%emt 0:01:37]} 25. Rxb1 {[%emt 0:00:03]} Rb8 {[%emt 0:00:19]} 26. Rxb8+ {[%emt 0:03:51]} Bxb8 {[%emt 0:00:02]} 27. Qe2 {[%emt 0:01:34]} h5 {[%emt 0:07:32]} 28. Qxc4 {[%emt 0:02:15]} Kh8 {[%emt 0:01:02]} 29. h3 {[%emt 0:02:06]} hxg4 {[%emt 0:01:45]} 30. hxg4 {[%emt 0:00:21]} g5 {[%emt 0:04:12]} 31. Qa6 {[%emt 0:05:29]} Kg7 {[%emt 0:00:56]} 32. c4 {[%emt 0:00:26]} Qc8 {[%emt 0:05:05]} 33. Qxc8 {[%emt 0:02:00]} Nxc8 {[%emt 0:00:02]} 34. c5 {[%emt 0:00:34]} Kf7 {[%emt 0:00:48]} 35. d6 {[%emt 0:01:08]} Ke8 {[%emt 0:00:47]} 36. Bc6+ {[%emt 0:01:22]} Kd8 {[%emt 0:00:12]} 37. Bd2 {[%emt 0:00:21]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.23"]
[White "Illi, Hans-Joerg"]
[Black "Kierzek, Matthias"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1960"]
[BlackElo "2217"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:01:08]} d5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:40]} Bg4 {[%emt 0:00:00]} 4. h3 {[%emt 0:02:23]} Bxf3 {[%emt 0:00:19]} 5. Qxf3 {[%emt 0:00:25]} e6 {[%emt 0:00:10]} 6. d4 {[%emt 0:01:04]} Nf6 {[%emt 0:00:21]} 7. exd5 {[%emt 0:10:46]} cxd5 {[%emt 0:01:13]} 8. Bb5+ {[%emt 0:01:50]} Nc6 {[%emt 0:00:56]} 9. O-O {[%emt 0:00:27]} Rc8 {[%emt 0:03:08]} 10. Ne2 {[%emt 0:01:37]} Qb6 {[%emt 0:05:28]} 11. Bxc6+ {[%emt 0:06:01]} Rxc6 {[%emt 0:00:10]} 12. c3 {[%emt 0:00:21]} Be7 {[%emt 0:05:00]} 13. Nf4 {[%emt 0:01:26]} O-O {[%emt 0:07:43]} 14. Nd3 {[%emt 0:14:12]} Ne4 {[%emt 0:11:31]} 15. Rd1 {[%emt 0:06:56]} f6 {[%emt 0:09:58]} 16. Be3 {[%emt 0:03:10]} Bd6 {[%emt 0:01:07]} 17. Qe2 {[%emt 0:01:58]} Qc7 {[%emt 0:01:24]} 18. a3 {[%emt 0:08:37]} f5 {[%emt 0:08:18]} 19. f4 {[%emt 0:16:49]} Qe7 {[%emt 0:07:38]} 20. Ne5 {[%emt 0:02:28]} Bxe5 {[%emt 0:00:15]} 21. dxe5 {[%emt 0:01:06]} a6 {[%emt 0:02:11]} 22. Rd4 {[%emt 0:02:04]} Rfc8 {[%emt 0:01:21]} 23. Rad1 {[%emt 0:06:19]} b5 {[%emt 0:01:59]} 24. Kh2 {[%emt 0:00:52]} Qh4 {[%emt 0:04:42]} 25. Qe1 {[%emt 0:00:24]} Qh5 {[%emt 0:00:37]} 26. Bf2 {[%emt 0:01:59]} Rc4 {[%emt 0:01:22]} 27. R1d3 {[%emt 0:01:24]} h6 {[%emt 0:03:14]} 28. Bg3 {[%emt 0:01:24]} Rxd4 29. Rxd4 {[%emt 0:00:09]} Rc4 {[%emt 0:04:36]} 30. Rd3 {[%emt 0:00:47]} Nxg3 {[%emt 0:08:52]} 31. Qxg3 {[%emt 0:00:23]} Qe2 {[%emt 0:00:08]} 32. Re3 {[%emt 0:00:21]} Qd2 {[%emt 0:00:55]} 33. Rf3 {[%emt 0:00:26]} Kh7 {[%emt 0:01:15]} 34. h4 {[%emt 0:00:09]} g6 {[%emt 0:01:27]} 35. h5 {[%emt 0:00:20]} g5 {[%emt 0:00:25]} 36. Rf2 {[%emt 0:00:58]} Qc1 {[%emt 0:00:43]} 37. fxg5 {[%emt 0:03:07]} hxg5 {[%emt 0:00:11]} 38. Qd3 {[%emt 0:01:32]} Rh4+ {[%emt 0:03:15]} 39. Kg3 {[%emt 0:00:04]} Kh6 {[%emt 0:00:55]} 40. Rxf5 {[%emt 0:00:00]} exf5 {[%emt 0:00:00]} 41. Qxf5 {[%emt 0:01:52]} Qe1+ {[%emt 0:01:54]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.24"]
[White "Herbrechtsmeier, Christof"]
[Black "Staechelin, Ruedi"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2177"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,129,128,97,98,98,98,92,95,95,100,91,85,82,128,100,175,126,135,131,173,135,131,127,146,110,205,119,139,143,149,108,127,126,114,106,144,135,137,114,148,131,220,195,201,155,256,270,237,234,335,341,358,338,333,236,284,282,264,266,260,241,255,247,324,293,346,324,423,371,403,419,405,418,399,411,437,430,431,431,398,382,458,458,445,468,600,448,441,424,920,808,920,525,906,911,921,850,871,793,831,800,832,863,807,851,691,522,728,684,1385,1322,1376,919,11522,3188,29977,29978,29978,29978,29972,12556]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bb3 Rf8 {C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th moves.} 7. d3 Qe8 8. Be3 {[#]} Bb6 $146 {White is better.} ({Predecessor:} 8... Bxe3 9. fxe3 Qg6 10. Nf3 Qh6 11. Qe2 d6 12. Nc3 Bg4 13. h3 Rae8 14. Rf1 Bd7 {½-½ (39) Poulos,G (2058)-Ignatiadis,K (2050) Athens 2018}) 9. Qe2 d6 10. Nd2 Qg6 {[#] And now ...Bxe3 would win.} 11. Ngf3 h6 12. O-O-O Ng4 (12... Bd7 $16) 13. h3 Nxe3 14. fxe3 Na5 15. d4 Nxb3+ 16. axb3 exd4 17. exd4 Kf7 (17... Bd7 $16 {is a better defense.} 18. e5 d5) 18. Qc4+ ({Better is} 18. Nh4 $18 Qg5 19. Rdf1+ Ke7 20. Nhf3) 18... Qe6 19. d5 Qe7 20. Rde1 Kg8 21. e5 Bf5 22. Re2 Kh8 23. Rhe1 Rad8 24. e6 c6 25. Qh4 Rfe8 (25... Rde8 $16) 26. Qh5 Bh7 27. Nh4 Qg5 (27... cxd5 $16 28. Ng6+ Bxg6 29. Qxg6 Bd4) 28. Qxg5 $18 hxg5 {[#]} 29. Nhf3 $1 Re7 (29... cxd5 $142 30. Nxg5 Kg8) 30. Nxg5 Bg6 31. dxc6 bxc6 32. c3 Kg8 {If Black can now play ...Bd3 this consolidates a bit.} 33. Nc4 Bc7 34. Rd2 Be8 35. Ne3 {Black must now prevent Nf5.} Bg6 36. Rf1 Bb6 37. Nc4 Bc7 38. b4 {[%cal Bb3b4,Bb4a5][%mdl 32]} Be8 39. Rdf2 {[%csl Gf1][%cal Rf2f8]} Bg6 40. Na5 Bxa5 41. bxa5 Rde8 42. Kd2 Rb7 43. b4 Rb5 {Strongly threatening ...Rd5+.} 44. h4 Rd5+ 45. Kc1 Re5 46. Rd1 d5 47. Kd2 Bf5 48. Re1 Rxe1 49. Kxe1 Bxe6 {[%mdl 4096] Endgame KRB-KRN} (49... g6 $142 50. Kd2 Kg7) 50. Re2 Bd7 51. Rxe8+ Bxe8 {KB-KN} 52. Kd2 Kf8 53. Ke3 Ke7 54. Kd4 Kd6 55. g4 Bg6 56. Nf3 Bc2 57. Ne5 Bd1 58. c4 dxc4 59. Nxc4+ Kc7 60. Ne3 Bf3 61. h5 Be2 62. Nf5 Bxg4 63. Nxg7 {White mates.} Bd1 64. h6 Bc2 65. Ne6+ {Accuracy: White = 83%, Black = 45%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.25"]
[White "Vogt, Lothar"]
[Black "Beilfuss, Wilfried"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2352"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,45,60,60,70,66,61,55,41,49,37,58,39,77,80,242,245,437,447,393,303]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Be3 O-O 11. Rac1 b6 12. f3 Bb7 13. Rfd1 Nbd7 14. Qf2 Rac8 15. Bf1 {B42: Sicilian: Kan Variation: 5 Bd3.} Qb8 16. b4 Ne5 17. Na4 {White is slightly better.} Nfd7 {[#]} 18. h3 $146 ({Predecessor:} 18. Qd2 Rfd8 19. Nb3 Bc6 20. b5 Nc5 21. Nxb6 Qxb6 22. bxc6 Nxc6 23. Qf2 Na5 24. Bg5 {½-½ (69) Rasik,V (2466)-Laznicka,V (2517) Germany 2006}) 18... Ba8 19. a3 Rfe8 20. Nb3 {[%cal Ra4b6]} Nxc4 $2 {[#]} (20... Rc6 $16 {was worth a try.}) 21. Bxc4 $18 ({Worse is} 21. Rxc4 Rxc4 22. Bxc4 b5 $11) 21... b5 $2 (21... Rxc4 22. Rxc4 b5) 22. Ba7 Qb7 23. Bf1 {Black did not feel at home in the position after the opening. Accuracy: White = 89%, Black = 52%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.26"]
[White "Becker, Norbert"]
[Black "Sandmeier, Toni"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2107"]
[BlackElo "2190"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:49]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:42]} d6 {[%emt 0:00:11]} 4. d4 {[%emt 0:00:35]} Bg7 {[%emt 0:00:09]} 5. Bf4 {[%emt 0:05:28]} O-O {[%emt 0:00:40]} 6. Qd2 {[%emt 0:01:00]} c6 {[%emt 0:04:46]} 7. Bh6 {[%emt 0:01:07]} b5 {[%emt 0:00:49]} 8. Bxg7 {[%emt 0:06:29]} Kxg7 {[%emt 0:00:11]} 9. a3 {[%emt 0:01:54]} a5 {[%emt 0:06:43]} 10. Bd3 {[%emt 0:07:46]} Bg4 {[%emt 0:08:04]} 11. Qf4 {[%emt 0:03:34]} Bxf3 {[%emt 0:08:29]} 12. Qxf3 {[%emt 0:00:25]} Nbd7 {[%emt 0:02:12]} 13. O-O {[%emt 0:04:43]} Qb6 {[%emt 0:00:53]} 14. Ne2 {[%emt 0:06:43]} e5 {[%emt 0:06:30]} 15. c3 {[%emt 0:01:05]} Rfe8 {[%emt 0:07:54]} 16. Bc2 {[%emt 0:05:28]} c5 {[%emt 0:15:46]} 17. d5 {[%emt 0:03:50]} c4 {[%emt 0:09:52]} 18. g4 {[%emt 0:04:13]} h6 {[%emt 0:01:57]} 19. Ng3 {[%emt 0:01:50]} Nh7 {[%emt 0:00:59]} 20. Kg2 {[%emt 0:06:15]} Qd8 {[%emt 0:00:43]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.27"]
[White "Dekan, Hans"]
[Black "Mueller, Gerhard"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2099"]
[BlackElo "2095"]
[Annotator "ChessBase"]
[PlyCount "37"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:15]} a6 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:16]} e5 {[%emt 0:00:03]} 7. Nb3 {[%emt 0:01:01]} Be7 {[%emt 0:00:06]} 8. Bg5 {[%emt 0:01:29]} Nbd7 {[%emt 0:07:20]} 9. Qd3 {[%emt 0:03:40]} O-O {[%emt 0:02:04]} 10. O-O-O {[%emt 0:01:44]} b5 {[%emt 0:01:08]} 11. a4 {[%emt 0:01:55]} b4 {[%emt 0:03:57]} 12. Bxf6 {[%emt 0:00:34]} Nxf6 {[%emt 0:01:39]} 13. Nd5 {[%emt 0:00:12]} Nxd5 {[%emt 0:00:37]} 14. Qxd5 {[%emt 0:00:08]} Be6 {[%emt 0:01:31]} 15. Qa5 {[%emt 0:04:29]} Bg5+ {[%emt 0:03:32]} 16. Kb1 {[%emt 0:00:40]} Bxb3 {[%emt 0:00:11]} 17. Qxd8 {[%emt 0:00:22]} Bxc2+ {[%emt 0:00:08]} 18. Kxc2 {[%emt 0:00:08]} Rfxd8 {[%emt 0:00:10]} 19. Kb3 {[%emt 0:02:34]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.28"]
[White "Thoele, Wolfgang"]
[Black "Staub, Gerhard"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1875"]
[BlackElo "1986"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d3 {[%emt 0:00:06]} g6 {[%emt 0:01:07]} 4. Be3 {[%emt 0:00:37]} d6 {[%emt 0:00:52]} 5. Qd2 {[%emt 0:01:52]} Bg7 {[%emt 0:01:16]} 6. g3 {[%emt 0:03:01]} b5 {[%emt 0:04:49]} 7. Bg2 {[%emt 0:03:43]} b4 {[%emt 0:06:02]} 8. Nd1 {[%emt 0:00:27]} Bb7 {[%emt 0:05:43]} 9. Ne2 {[%emt 0:01:48]} e6 {[%emt 0:04:45]} 10. O-O {[%emt 0:01:24]} Nge7 {[%emt 0:01:19]} 11. Bh6 {[%emt 0:08:24]} O-O {[%emt 0:01:44]} 12. Bxg7 {[%emt 0:00:08]} Kxg7 {[%emt 0:00:40]} 13. Ne3 {[%emt 0:02:25]} a5 {[%emt 0:06:27]} 14. f4 {[%emt 0:03:33]} f5 {[%emt 0:01:48]} 15. exf5 {[%emt 0:06:01]} Nxf5 {[%emt 0:03:15]} 16. Nxf5+ {[%emt 0:00:29]} gxf5 {[%emt 0:06:58]} 17. Qe3 {[%emt 0:18:03]} Qb6 {[%emt 0:04:58]} 18. c3 {[%emt 0:07:30]} Rae8 {[%emt 0:09:28]} 19. d4 {[%emt 0:11:21]} cxd4 {[%emt 0:00:58]} 20. Nxd4 {[%emt 0:05:01]} Nxd4 {[%emt 0:00:22]} 21. Qxd4+ {[%emt 0:03:04]} Qxd4+ {[%emt 0:00:05]} 22. cxd4 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.29"]
[White "Rooze, Jan"]
[Black "Pribyl, Josef"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2245"]
[BlackElo "2225"]
[Annotator "RC"]
[PlyCount "107"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:02]} 5. Be2 {[%emt 0:00:02]} O-O {[%emt 0:00:16]} 6. O-O {[%emt 0:00:05]} c6 {[%emt 0:01:25]} 7. a4 {[%emt 0:00:34]} a5 {[%emt 0:00:23]} 8. h3 {[%emt 0:03:59]} Na6 {[%emt 0:00:02]} 9. Be3 {[%emt 0:00:54]} Nb4 {[%emt 0:00:02]} 10. Qd2 {[%emt 0:10:08]} Qc7 {[%emt 0:00:03]} 11. Rad1 {[%emt 0:08:10]} Re8 {[%emt 0:00:30]} 12. Qc1 {[%emt 0:09:14]} Bd7 {[%emt 0:00:51]} 13. Rfe1 {[%emt 0:08:04]} Rad8 {[%emt 0:00:11]} 14. Bc4 {[%emt 0:04:27]} Bc8 {[%emt 0:07:20]} 15. Bb3 {[%emt 0:01:44]} e6 {[%emt 0:14:22]} 16. Bf4 {[%emt 0:05:43]} Rd7 {[%emt 0:02:42]} 17. e5 {[%emt 0:03:41]} Nfd5 {[%emt 0:06:08]} 18. exd6 Qd8 {[%emt 0:00:06]} 19. Be5 {[%emt 0:04:36]} Nf6 {[%emt 0:11:42]} 20. Ne4 {[%emt 0:03:07]} b6 {[%emt 0:04:31]} 21. Bxf6 {[%emt 0:03:30]} Bxf6 {[%emt 0:00:03]} 22. Ne5 {[%emt 0:00:04]} Rxd6 {[%emt 0:02:15]} 23. Nxd6 {[%emt 0:02:11]} Qxd6 {[%emt 0:00:03]} 24. Qf4 {[%emt 0:01:29]} Qe7 {[%emt 0:03:53]} 25. c3 {[%emt 0:01:21]} Nd5 {[%emt 0:00:39]} 26. Qf3 {[%emt 0:02:19]} Bb7 {[%emt 0:00:42]} 27. Bxd5 {[%emt 0:04:02]} cxd5 {[%emt 0:00:23]} 28. Qd3 {[%emt 0:00:56]} Qc7 {[%emt 0:02:06]} 29. Re3 {[%emt 0:02:04]} Bg7 {[%emt 0:01:29]} 30. Rde1 {[%emt 0:00:43]} f6 {[%emt 0:03:53]} 31. Nf3 {[%emt 0:00:21]} e5 {[%emt 0:00:42]} 32. dxe5 {[%emt 0:01:37]} fxe5 {[%emt 0:00:03]} 33. Qe2 {[%emt 0:06:26]} e4 {[%emt 0:00:36]} 34. Nd4 {[%emt 0:00:19]} Be5 {[%emt 0:05:59]} 35. Qb5 {[%emt 0:04:53]} Re7 {[%emt 0:03:12]} 36. R3e2 {[%emt 0:00:19]} Bh2+ {[%emt 0:01:34]} 37. Kh1 {[%emt 0:01:07]} Be5 {[%emt 0:01:00]} 38. Nc2 {[%emt 0:01:20]} Bc6 {[%emt 0:07:45]} 39. Qb3 {[%emt 0:00:57]} Kg7 {[%emt 0:00:02]} 40. Ne3 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 41. Rd1 {[%emt 0:05:00]} Qd8 {[%emt 0:04:09]} 42. Red2 {[%emt 0:02:04]} Bf4 {[%emt 0:09:12]} 43. Rd4 {[%emt 0:03:10]} Be5 {[%emt 0:03:03]} 44. Rxd5 {[%emt 0:01:55]} Bxd5 {[%emt 0:01:28]} 45. Rxd5 {[%emt 0:00:07]} Bc7 {[%emt 0:01:07]} 46. Qc4 {[%emt 0:01:11]} Rxd5 {[%emt 0:03:05]} 47. Nxd5 {[%emt 0:00:16]} Bd6 {[%emt 0:01:47]} 48. Qxe4 {[%emt 0:01:32]} Qg5 {[%emt 0:04:31]} 49. g3 {[%emt 0:01:36]} Bc5 {[%emt 0:04:18]} 50. Kg2 {[%emt 0:01:19]} Qd2 {[%emt 0:01:14]} 51. Qe5+ {[%emt 0:01:51]} Kg8 {[%emt 0:02:41]} 52. Nf6+ {[%emt 0:01:55]} Kf7 {[%emt 0:00:12]} 53. Ne4 {[%emt 0:01:28]} Qd7 {[%emt 0:02:36]} 54. Qf6+ {[%emt 0:03:18]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.30"]
[White "Jurek, Josef"]
[Black "Van Herck, Marcel"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2254"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,104,33,33,38,38,56,39,51,37,39,22,18,22,22,22,22,22,86,23,25,23,23,23,23,23,25,35,35,60,34,30,108,119,143,13,17,23,28,0,7,0,6,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Qc2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. b3 b6 9. Rd1 Bb7 10. Nc3 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nxf6+ Bxf6 14. Ng5 Bxg5 15. Bxb7 Rc7 16. dxc5 {[#] Hoping for c6.} Bxc1 {E08: Closed Catalan: Main Line: 7 Qc2.} 17. Raxc1 bxc5 18. Be4 g6 {[#] White is slightly better.} 19. Qc3 $146 ({Predecessor:} 19. Rd2 Qe7 20. Rcd1 Nf6 21. Bf3 a5 22. Qc3 Ra7 23. Bc6 Rc8 24. Qf3 Kg7 25. Bb5 {½-½ (56) Cherniaev,A (2509)-Alavkin,A (2498) Krasnodar 2002}) 19... Qe7 20. Qa5 Nf6 21. Bf3 Rd8 22. Rxd8+ Qxd8 23. Rd1 Qb8 (23... Qe7 $11) 24. a3 (24. h4 $16) 24... Rd7 $11 25. Qxc5 {Black must now prevent b4.} Qxb3 26. Qc8+ Kg7 27. Rxd7 Nxd7 28. Qxd7 Qxf3 {[%mdl 4096] Endgame KQ-KQ} 29. Qd4+ Qf6 30. Qe3 a6 (30... Qa1+ $11 {remains equal.} 31. Kg2 Qb1) 31. c5 $16 e5 {[#]} 32. Qc3 (32. a4 $1 $16) 32... e4 $11 33. Qc1 {Strongly threatening c6.} Qc6 34. h4 Kf6 {The position is equal.} 35. Qc4 Ke7 36. a4 f5 37. a5 e3 38. fxe3 Qf3 39. Qd4 Qxg3+ 40. Kf1 Qf3+ 41. Ke1 Qc6 42. Qe5+ Qe6 43. Qc7+ Ke8 44. Kf2 Qa2+ 45. Kg3 Qe6 46. Qb8+ Kf7 47. Qb7+ Ke8 48. Kf3 h6 49. Qb4 Kd7 50. Qb7+ Ke8 51. Kf2 Qa2+ 52. Kf3 Qe6 {Accuracy: White = 87%, Black = 90%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.31"]
[White "Aragones-Melhem, Georgy"]
[Black "Michenka, Jozef"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2106"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,146,0,-24,0,-42,-43,-74,-73,-139,-118,-152,-129,-138,-121,-150,-145,-171,-174,-184,-176,-172,-173,-187,-161,-172,-152,-231,-225,-315,-319,-322,-300,-323,-325,-318,-330,-316,-303,-297,-295,-302,-287,-388,-295,-298,-294,-398,-398,-397,-368,-396,-374,-393,-394,-506,-438,-654,-652,-630,-620,-596,-585,-2553,-423,-410,-389,-585,-581,-538,-543,-861,-591,-524,-493,-451,-438,-795,-800,-485,-310,-29950,-6621,-29971,-29972,-29963,-29955,-5708,-6550,-29983,-29981,-29982,-29983,-29983,-29979,-29986,-8,-8,-8,-8,-8,-8,0,0,0,0,0,-29957,-29959,-29958,-29948,-29958,-29956,-29958,-29959,-29957,0,0,0,-29952,-4602,-29982,-29981,-29987,-29988,-29998,-29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O Be7 10. Rad1 O-O 11. Rfe1 h6 12. Bh4 Qc7 {B53: Sicilian: 2...d6: Lines with Qxd4.} 13. Bg3 {[%cal Rg3d6]} Rfd8 14. h3 {[#]} b5 $146 {Black is better.} ({Predecessor:} 14... a6 15. a4 b5 16. axb5 axb5 17. Qb4 Qb8 18. Nd4 Be8 19. e5 Nd5 20. Nxd5 exd5 21. exd6 Bf8 22. Nf5 Qb7 23. Qd4 g6 24. Ne7+ Bxe7 25. Rxe7 Rd7 26. Rde1 Rxe7 27. Rxe7 {1-0 (27) Rudakov,A (1950)-Karabashev,S (2176) Kislovodsk 2010}) 15. a4 (15. Qd3 $142) 15... e5 $17 16. Qb4 a5 17. Nxb5 Qb7 18. Qb3 Nxe4 19. Nc3 Nxc3 20. Qxb7 Bxb7 21. bxc3 Kf8 22. Nd2 Rdc8 23. c4 Rab8 24. c5 (24. Re3 $17) 24... Rxc5 $19 25. Nb3 Rxc2 26. Nxa5 {Threatening Rb1.} Bc8 27. Rc1 Rxc1 28. Rxc1 Bd7 29. f4 f6 ({Don't do} 29... Bxa4 30. fxe5 d5 31. Kh2 $19) 30. fxe5 dxe5 ({Don't take} 30... fxe5 31. Nc6 $19) 31. Rc7 Bxa4 32. Nc6 Bxc6 33. Rxc6 {[%mdl 4096] Endgame KRB-KRB} Kf7 34. Kf2 {[#]} Rb6 $1 {[%mdl 512]} 35. Rc2 (35. Rxb6 Bc5+) 35... Ke6 36. Ke2 f5 37. Bf2 Ra6 38. g4 g6 39. gxf5+ (39. Rc8 $142) 39... gxf5 40. Rc8 e4 41. Re8 Kf7 42. Rh8 Bf8 (42... Ra2+ $142 43. Kf1 Bg5 44. Rh7+ Ke6) 43. Be3 Rg6 44. h4 (44. Kf2 $142) 44... Rf6 45. Bd4 Ra6 46. h5 Ra2+ 47. Ke3 Ra3+ 48. Ke2 {intending Rxf8+!} Rd3 49. Rh7+ (49. Be5 $142) 49... Ke6 50. Be3 Ra3 51. Bxh6 $2 (51. Rb7 $19 Bd6 52. Bxh6) 51... Ra2+ 52. Kf1 Bxh6 53. Rxh6+ {KR-KR} Ke5 54. Rb6 Kf4 55. Kg1 Kf3 56. h6 Rg2+ 57. Kh1 Rg5 58. Rb2 Rg8 $2 (58... e3 59. h7 Rh5+ {[%mdl 64] Double Attack} 60. Kg1 Rxh7 61. Rb3 f4 62. Rb2 e2 63. Rb3+ Kg4 64. Kf2 Rh2+ 65. Ke1 f3 66. Kd2 Rh1 67. Rb4+ Kg3 68. Re4 Rd1+ 69. Kc2 e1=Q 70. Rxe1 Rxe1 71. Kc3 f2 72. Kd4 f1=Q 73. Kd5 Qd3+ 74. Kc5 Rc1+ 75. Kb4 Rc8 76. Ka5 Rb8 77. Ka4 Qa6#) 59. h7 $11 Rd8 {Strongly threatening ...f4.} 60. Rd2 $1 {[%cal Rd2d8]} Rh8 ({Don't play} 60... Rxd2 61. h8=Q $14) 61. Rh2 $1 f4 {aiming for ...e3.} 62. Kg1 Ke3 {White must now prevent ...f3.} 63. Kf1 f3 {( -> ...Rc8)} (63... Kd3 $5) 64. Ke1 $2 {[%mdl 8192]} (64. Kg1 $11 Kf4 65. Rh4+ Kg3 66. Rh6) 64... Kf4 65. Rh4+ Kg3 66. Rh6 e3 67. Rg6+ Kf4 68. Rf6+ {[#]} Ke4 $2 (68... Kg4 $1 {mates} 69. Rg6+ {[#]} Kf5 $1 {[%mdl 512]} 70. Rg3 Kf4 71. Rg7 Rb8 72. Rf7+ Ke4 73. Re7+ Kf4 74. Rf7+ Ke4 75. Re7+ Kd3 76. Rd7+ Ke4 77. Re7+) 69. Re6+ Kd4 70. Rh6 $2 {[%mdl 8192]} (70. Rd6+ $11 Ke4 71. Re6+ Kf4 72. Rf6+ Kg4 73. Rg6+ Kf5 74. Rg3) 70... Ke5 71. Rh3 Ke4 {Black mates.} 72. Rh4+ Kd3 73. Rh3 Rb8 {Accuracy: White = 43%, Black = 83%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.32"]
[White "Cesal, Jaroslav"]
[Black "Schrickx, Frank"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2136"]
[BlackElo "1826"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:27]} 5. Bg5 {[%emt 0:00:06]} c6 {[%emt 0:00:37]} 6. e3 {[%emt 0:01:53]} Nbd7 {[%emt 0:00:30]} 7. Qc2 {[%emt 0:00:43]} O-O {[%emt 0:01:41]} 8. h3 {[%emt 0:01:37]} h6 {[%emt 0:02:20]} 9. Bf4 {[%emt 0:01:07]} b6 {[%emt 0:04:38]} 10. Bd3 {[%emt 0:02:51]} Bb7 {[%emt 0:01:19]} 11. O-O {[%emt 0:00:29]} dxc4 {[%emt 0:07:52]} 12. Bxc4 {[%emt 0:00:08]} Nd5 {[%emt 0:02:48]} 13. Bg3 {[%emt 0:04:41]} Nxc3 {[%emt 0:01:50]} 14. bxc3 {[%emt 0:02:20]} c5 {[%emt 0:01:06]} 15. Rad1 {[%emt 0:03:38]} Qc8 {[%emt 0:04:11]} 16. d5 {[%emt 0:03:20]} exd5 {[%emt 0:02:01]} 17. Bxd5 {[%emt 0:00:37]} Bxd5 {[%emt 0:00:44]} 18. Rxd5 {[%emt 0:00:06]} Nf6 {[%emt 0:01:11]} 19. Rd2 {[%emt 0:10:02]} Qb7 {[%emt 0:04:47]} 20. Ne5 {[%emt 0:03:22]} Rad8 {[%emt 0:01:55]} 21. Rfd1 {[%emt 0:03:42]} Rxd2 {[%emt 0:06:34]} 22. Rxd2 {[%emt 0:00:15]} Rd8 {[%emt 0:00:30]} 23. Rxd8+ {[%emt 0:05:14]} Bxd8 {[%emt 0:00:02]} 24. Qd3 {[%emt 0:03:51]} Bc7 {[%emt 0:05:25]} 25. c4 {[%emt 0:04:50]} Qe4 {[%emt 0:09:30]} 26. Kh2 {[%emt 0:15:39]} Bxe5 {[%emt 0:06:19]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.33"]
[White "Waschk, Armin"]
[Black "Herzog, Adolf"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2165"]
[BlackElo "2312"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:01:02]} Be7 {[%emt 0:02:00]} 5. Bg5 {[%emt 0:02:07]} Nbd7 {[%emt 0:02:16]} 6. e3 {[%emt 0:00:40]} h6 {[%emt 0:00:26]} 7. Bh4 {[%emt 0:00:07]} O-O {[%emt 0:00:11]} 8. Rc1 {[%emt 0:01:19]} b6 {[%emt 0:04:13]} 9. cxd5 {[%emt 0:03:13]} exd5 {[%emt 0:00:17]} 10. Bd3 {[%emt 0:05:41]} Bb7 {[%emt 0:01:49]} 11. O-O {[%emt 0:00:09]} Ne4 {[%emt 0:02:11]} 12. Bxe7 {[%emt 0:00:13]} Qxe7 {[%emt 0:00:09]} 13. Re1 {[%emt 0:02:34]} Rfc8 {[%emt 0:06:45]} 14. Bb1 {[%emt 0:01:42]} c5 {[%emt 0:04:52]} 15. Nd2 {[%emt 0:11:34]} Ndf6 {[%emt 0:10:09]} 16. f3 {[%emt 0:00:34]} Nxc3 {[%emt 0:03:16]} 17. bxc3 {[%emt 0:10:02]} Re8 {[%emt 0:05:26]} 18. Nf1 {[%emt 0:09:02]} Rac8 {[%emt 0:04:10]} 19. Qd3 {[%emt 0:01:22]} g6 {[%emt 0:02:08]} 20. Qd2 {[%emt 0:01:40]} Kg7 {[%emt 0:00:27]} 21. Bd3 {[%emt 0:01:31]} Qd7 {[%emt 0:02:42]} 22. Qb2 {[%emt 0:03:46]} Re7 {[%emt 0:01:22]} 23. Qa3 {[%emt 0:01:39]} a6 {[%emt 0:05:07]} 24. Qb2 {[%emt 0:04:41]} b5 {[%emt 0:00:10]} 25. a3 {[%emt 0:00:22]} c4 {[%emt 0:01:05]} 26. Bb1 {[%emt 0:00:12]} Rce8 {[%emt 0:00:35]} 27. Re2 {[%emt 0:00:36]} Nh5 {[%emt 0:02:07]} 28. Rce1 {[%emt 0:00:35]} Re6 {[%emt 0:03:38]} 29. g4 {[%emt 0:02:03]} Nf6 {[%emt 0:00:51]} 30. Ng3 {[%emt 0:00:19]} Qe7 {[%emt 0:01:13]} 31. Qd2 {[%emt 0:00:09]} Qxa3 {[%emt 0:04:45]} 32. h4 {[%emt 0:00:27]} Qd6 {[%emt 0:03:20]} 33. Rg2 {[%emt 0:00:12]} R6e7 {[%emt 0:04:49]} 34. h5 {[%emt 0:01:08]} Bc8 {[%emt 0:01:59]} 35. hxg6 {[%emt 0:00:11]} fxg6 {[%emt 0:00:07]} 36. Qc2 {[%emt 0:11:36]} Nh7 {[%emt 0:00:50]} 37. Nh5+ {[%emt 0:00:54]} Kf7 {[%emt 0:02:55]} 38. e4 {[%emt 0:00:51]} Ng5 {[%emt 0:06:27]} 39. e5 {[%emt 0:01:51]} Qb6 {[%emt 0:05:02]} 40. Kh1 {[%emt 0:00:00]} gxh5 {[%emt 0:00:00]} 41. f4 {[%emt 0:02:57]} Ne4 {[%emt 0:02:12]} 42. Rxe4 {[%emt 0:00:06]} dxe4 {[%emt 0:00:33]} 43. Qxe4 {[%emt 0:00:05]} Rg8 {[%emt 0:01:28]} 44. f5 {[%emt 0:01:31]} Rxg4 {[%emt 0:01:38]} 45. Rxg4 {[%emt 0:02:28]} hxg4 {[%emt 0:00:47]} 46. d5 {[%emt 0:03:57]} Bb7 {[%emt 0:16:06]} 47. e6+ {[%emt 0:00:10]} Kf6 {[%emt 0:01:02]} 48. Qg2 {[%emt 0:00:08]} Qe3 {[%emt 0:03:28]} 49. Be4 {[%emt 0:01:47]} h5 {[%emt 0:01:08]} 50. Kh2 {[%emt 0:00:37]} Qf4+ {[%emt 0:01:16]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.34"]
[White "Singer, Hans"]
[Black "Luethke, Hans-Eckart"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2168"]
[BlackElo "2091"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:25]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:00]} Be7 {[%emt 0:00:40]} 4. Nf3 {[%emt 0:00:28]} c6 {[%emt 0:00:36]} 5. e4 {[%emt 0:01:42]} dxe4 {[%emt 0:00:43]} 6. Nxe4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:31]} 7. Bd3 {[%emt 0:07:10]} Nxe4 {[%emt 0:00:50]} 8. Bxe4 {[%emt 0:00:03]} Nd7 {[%emt 0:00:49]} 9. O-O {[%emt 0:02:13]} Nf6 {[%emt 0:00:07]} 10. Bc2 {[%emt 0:00:48]} O-O {[%emt 0:01:06]} 11. Qd3 {[%emt 0:02:32]} c5 {[%emt 0:02:14]} 12. Bg5 {[%emt 0:01:43]} g6 {[%emt 0:00:01]} 13. dxc5 {[%emt 0:05:11]} Qc7 $18 {[%emt 0:01:03]} (13... Qxd3 $16 {was necessary.} 14. Bxd3 Kg7) 14. Qc3 {[%emt 0:01:16]} Ne8 {[%emt 0:05:08]} 15. Bxe7 {[%emt 0:00:21]} Qxe7 {[%emt 0:00:03]} 16. b4 {[%emt 0:00:36]} f6 {[%emt 0:02:51]} 17. Rad1 {[%emt 0:04:53]} e5 {[%emt 0:00:41]} 18. Be4 {[%emt 0:00:32]} Kg7 {[%emt 0:02:33]} 19. a3 {[%emt 0:10:51]} Nc7 {[%emt 0:02:14]} 20. Rd6 {[%emt 0:06:15]} Rb8 {[%emt 0:01:08]} 21. Rfd1 {[%emt 0:00:48]} Be6 {[%emt 0:01:08]} 22. h3 {[%emt 0:06:43]} Qf7 {[%emt 0:04:15]} 23. a4 {[%emt 0:08:42]} Rfe8 {[%emt 0:02:01]} 24. b5 {[%emt 0:03:45]} Re7 {[%emt 0:00:27]} 25. c6 {[%emt 0:01:01]} bxc6 {[%emt 0:04:05]} 26. Rxc6 {[%emt 0:00:16]} Ne8 {[%emt 0:01:13]} 27. Nxe5 {[%emt 0:01:07]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.35"]
[White "Schulz, Michael"]
[Black "Ager, Josef"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2122"]
[BlackElo "2139"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:03]} b6 {[%emt 0:00:26]} 5. f3 {[%emt 0:02:49]} Nf6 {[%emt 0:00:58]} 6. e4 {[%emt 0:00:31]} d5 {[%emt 0:02:06]} 7. e5 {[%emt 0:01:33]} Ng8 {[%emt 0:00:36]} 8. c3 {[%emt 0:00:54]} Ne7 {[%emt 0:00:17]} 9. Bg5 {[%emt 0:01:55]} Qd7 {[%emt 0:01:03]} 10. Bd3 {[%emt 0:05:41]} Ba6 {[%emt 0:00:39]} 11. Ne2 {[%emt 0:00:39]} Bxd3 {[%emt 0:00:45]} 12. Qxd3 {[%emt 0:00:05]} c5 {[%emt 0:00:10]} 13. O-O {[%emt 0:00:59]} Nbc6 {[%emt 0:00:10]} 14. Bxe7 {[%emt 0:05:16]} Bxe7 {[%emt 0:00:29]} 15. f4 {[%emt 0:00:07]} g6 {[%emt 0:00:39]} 16. Nd2 {[%emt 0:02:30]} c4 {[%emt 0:04:08]} 17. Qf3 {[%emt 0:01:39]} b5 {[%emt 0:01:03]} 18. b4 {[%emt 0:06:13]} a5 {[%emt 0:00:54]} 19. a4 {[%emt 0:01:34]} axb4 {[%emt 0:02:40]} 20. axb5 {[%emt 0:01:51]} Rxa1 {[%emt 0:00:07]} 21. Rxa1 {[%emt 0:00:19]} Nd8 {[%emt 0:00:12]} 22. cxb4 {[%emt 0:09:24]} Qxb5 {[%emt 0:01:06]} 23. Nc3 {[%emt 0:04:38]} Qxb4 {[%emt 0:01:20]} 24. Rb1 {[%emt 0:01:45]} Qa5 {[%emt 0:00:56]} 25. Rb5 {[%emt 0:01:56]} Qa7 {[%emt 0:00:25]} 26. Qe3 {[%emt 0:00:12]} Nc6 {[%emt 0:02:01]} 27. Nf3 {[%emt 0:00:28]} Bb4 {[%emt 0:02:57]} 28. Kf2 {[%emt 0:06:48]} Qa6 {[%emt 0:04:43]} 29. Rxb4 {[%emt 0:06:24]} Nxb4 {[%emt 0:00:09]} 30. h3 {[%emt 0:09:15]} h6 {[%emt 0:01:18]} 31. g4 {[%emt 0:01:05]} Qa5 {[%emt 0:05:15]} 32. Kg3 {[%emt 0:01:06]} Nd3 {[%emt 0:00:33]} 33. Ne2 {[%emt 0:02:41]} Qb4 {[%emt 0:04:15]} 34. Kh2 {[%emt 0:07:40]} Kd7 {[%emt 0:01:57]} 35. f5 {[%emt 0:02:14]} g5 {[%emt 0:03:30]} 36. Nfg1 {[%emt 0:05:35]} Qe1 {[%emt 0:01:24]} 37. Kh1 {[%emt 0:01:46]} Ra8 {[%emt 0:01:40]} 38. Qf3 {[%emt 0:01:47]} Qf2 {[%emt 0:00:11]} 39. Qxf2 {[%emt 0:00:29]} Nxf2+ {[%emt 0:00:11]} 40. Kg2 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.36"]
[White "Danner, Lambert"]
[Black "Sager, Bernd"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2022"]
[BlackElo "1920"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. g3 {[%emt 0:00:00]} d5 {[%emt 0:01:10]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:47]} 3. Bg2 {[%emt 0:00:00]} Nf6 {[%emt 0:01:06]} 4. Nf3 {[%emt 0:00:18]} Be7 {[%emt 0:03:32]} 5. O-O {[%emt 0:01:04]} O-O {[%emt 0:02:29]} 6. d4 {[%emt 0:00:55]} c5 {[%emt 0:07:42]} 7. cxd5 {[%emt 0:00:57]} exd5 {[%emt 0:02:09]} 8. Nc3 {[%emt 0:00:21]} Nc6 {[%emt 0:12:05]} 9. dxc5 {[%emt 0:07:58]} Bxc5 {[%emt 0:00:20]} 10. a3 {[%emt 0:00:21]} Be6 {[%emt 0:00:59]} 11. b4 {[%emt 0:00:42]} Be7 {[%emt 0:05:57]} 12. Bb2 {[%emt 0:01:13]} a6 {[%emt 0:13:19]} 13. Nd4 {[%emt 0:02:57]} Nxd4 {[%emt 0:04:31]} 14. Qxd4 {[%emt 0:00:06]} Rc8 {[%emt 0:01:23]} 15. Rfd1 {[%emt 0:03:30]} Rc4 {[%emt 0:04:44]} 16. Qxc4 {[%emt 0:03:34]} dxc4 {[%emt 0:00:09]} 17. Rxd8 {[%emt 0:00:05]} Rxd8 {[%emt 0:00:07]} 18. Bxb7 {[%emt 0:00:06]} Rd2 {[%emt 0:00:34]} 19. Rb1 {[%emt 0:00:52]} Bf5 {[%emt 0:08:07]} 20. e4 {[%emt 0:00:59]} Bh3 {[%emt 0:05:37]} 21. Nd1 {[%emt 0:02:23]} a5 {[%emt 0:05:14]} 22. Bc3 {[%emt 0:03:18]} Rc2 {[%emt 0:06:59]} 23. bxa5 {[%emt 0:02:20]} Bg4 {[%emt 0:04:58]} 24. Bxf6 {[%emt 0:00:39]} gxf6 {[%emt 0:00:02]} 25. Ne3 {[%emt 0:00:10]} Ra2 {[%emt 0:01:51]} 26. Nxg4 {[%emt 0:00:21]} c3 {[%emt 0:00:29]} 27. Rc1 {[%emt 0:01:34]} c2 {[%emt 0:02:08]} 28. Ne3 {[%emt 0:01:24]} Rb2 {[%emt 0:00:12]} 29. Rxc2 {[%emt 0:02:36]} Rxb7 {[%emt 0:00:18]} 30. Rc8+ {[%emt 0:00:48]} Kg7 {[%emt 0:03:28]} 31. Nf5+ {[%emt 0:00:08]} Kg6 {[%emt 0:00:05]} 32. Rg8+ {[%emt 0:00:23]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.37"]
[White "Watzka, Horst"]
[Black "Klundt, Klaus"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2166"]
[BlackElo "2299"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:42]} Nc6 {[%emt 0:01:02]} 4. d4 {[%emt 0:03:01]} cxd4 {[%emt 0:00:14]} 5. Nxd4 {[%emt 0:00:06]} Qc7 {[%emt 0:00:13]} 6. Be3 {[%emt 0:01:03]} a6 {[%emt 0:00:14]} 7. Qf3 {[%emt 0:04:14]} b5 {[%emt 0:03:37]} 8. Nxc6 {[%emt 0:11:26]} Qxc6 {[%emt 0:01:26]} 9. Bd3 {[%emt 0:02:21]} Bb7 {[%emt 0:01:12]} 10. a3 {[%emt 0:07:07]} Nf6 {[%emt 0:02:17]} 11. Bd4 {[%emt 0:01:20]} Bc5 {[%emt 0:02:42]} 12. Bxc5 {[%emt 0:04:32]} Qxc5 {[%emt 0:02:25]} 13. Qe2 {[%emt 0:00:12]} e5 {[%emt 0:10:58]} 14. O-O-O {[%emt 0:12:14]} O-O {[%emt 0:04:31]} 15. g4 {[%emt 0:07:20]} b4 {[%emt 0:03:05]} 16. axb4 {[%emt 0:01:35]} Qxb4 {[%emt 0:00:03]} 17. g5 {[%emt 0:00:13]} Ne8 {[%emt 0:00:22]} 18. Rhe1 {[%emt 0:14:10]} Rb8 {[%emt 0:16:11]} 19. Bc4 {[%emt 0:07:01]} Nd6 {[%emt 0:01:11]} 20. Bb3 {[%emt 0:00:35]} Rfc8 {[%emt 0:00:47]} 21. Qd3 {[%emt 0:02:20]} Nb5 {[%emt 0:12:45]} 22. Nxb5 {[%emt 0:07:39]} axb5 23. Qe3 {[%emt 0:01:52]} Ra8 {[%emt 0:02:02]} 24. Kb1 {[%emt 0:01:06]} Qa5 {[%emt 0:00:36]} 25. c3 {[%emt 0:01:17]} Bc6 {[%emt 0:01:14]} 26. Kc2 {[%emt 0:04:07]} b4 {[%emt 0:00:44]} 27. Ra1 {[%emt 0:00:14]} Qc7 {[%emt 0:00:33]} 28. Rxa8 Rxa8 {[%emt 0:00:22]} 29. f3 {[%emt 0:01:02]} Ba4 {[%emt 0:01:09]} 30. Bxa4 Rxa4 {[%emt 0:00:02]} 31. Kb3 {[%emt 0:01:58]} Qa5 {[%emt 0:00:26]} 32. Rc1 {[%emt 0:02:45]} g6 {[%emt 0:00:53]} 33. Qd2 {[%emt 0:00:21]} bxc3 {[%emt 0:00:43]} 34. Rxc3 {[%emt 0:00:16]} Rb4+ {[%emt 0:01:40]} 35. Kc2 {[%emt 0:00:09]} Qa4+ {[%emt 0:00:09]} 36. Kb1 {[%emt 0:00:35]} Rd4 {[%emt 0:00:14]} 37. Rd3 {[%emt 0:00:15]} Qc4 {[%emt 0:02:25]} 38. Rxd4 {[%emt 0:00:11]} exd4 {[%emt 0:00:02]} 39. h4 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 40. Qa5 {[%emt 0:00:00]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.38"]
[White "Kannenberg, Karl-Heinz"]
[Black "Kratschmer, Heinz"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2118"]
[BlackElo "2037"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:14]} d6 {[%emt 0:00:11]} 5. h3 {[%emt 0:01:54]} O-O {[%emt 0:00:14]} 6. Be2 {[%emt 0:00:05]} c5 {[%emt 0:00:37]} 7. c3 {[%emt 0:00:46]} cxd4 {[%emt 0:04:16]} 8. exd4 {[%emt 0:01:24]} Nc6 {[%emt 0:00:07]} 9. O-O {[%emt 0:12:47]} Bf5 {[%emt 0:06:53]} 10. Nbd2 {[%emt 0:12:15]} Qb6 {[%emt 0:10:08]} 11. Nc4 {[%emt 0:02:16]} Qc7 {[%emt 0:01:11]} 12. d5 {[%emt 0:03:01]} Na5 {[%emt 0:01:09]} 13. Ne3 {[%emt 0:00:37]} b6 {[%emt 0:07:02]} 14. Nxf5 {[%emt 0:08:53]} gxf5 {[%emt 0:00:03]} 15. Nh4 {[%emt 0:00:40]} Qd7 {[%emt 0:04:44]} 16. Qd3 {[%emt 0:04:57]} Nb7 {[%emt 0:04:01]} 17. Bf3 {[%emt 0:10:02]} Ne4 {[%emt 0:05:03]} 18. Bxe4 {[%emt 0:04:33]} Nc5 {[%emt 0:00:24]} 19. Bxf5 {[%emt 0:00:41]} Nxd3 {[%emt 0:00:07]} 20. Bxd7 {[%emt 0:00:11]} Nxf4 {[%emt 0:00:09]} 21. Rad1 {[%emt 0:03:46]} Rad8 {[%emt 0:03:02]} 22. Bc6 {[%emt 0:01:02]} e5 {[%emt 0:00:48]} 23. Nf5 {[%emt 0:03:26]} h5 {[%emt 0:01:36]} 24. Kh2 {[%emt 0:04:59]} Kh7 {[%emt 0:00:28]} 25. g3 {[%emt 0:03:50]} Ng6 {[%emt 0:00:40]} 26. Rfe1 {[%emt 0:01:11]} Bf6 {[%emt 0:04:35]} 27. Re4 {[%emt 0:00:30]} Ne7 {[%emt 0:00:43]} 28. Nxe7 {[%emt 0:00:17]} Bxe7 {[%emt 0:00:01]} 29. Ra4 {[%emt 0:00:28]} a5 {[%emt 0:00:32]} 30. b4 {[%emt 0:00:54]} axb4 {[%emt 0:00:15]} 31. Rxb4 {[%emt 0:02:20]} Rb8 {[%emt 0:00:05]} 32. Rdb1 {[%emt 0:00:08]} Bd8 {[%emt 0:00:03]} 33. Ra4 {[%emt 0:00:25]} Kg6 {[%emt 0:02:53]} 34. Ra7 {[%emt 0:00:57]} f5 {[%emt 0:01:43]} 35. Rd7 {[%emt 0:01:09]} Rf6 {[%emt 0:00:15]} 36. Rb4 {[%emt 0:00:17]} f4 {[%emt 0:00:55]} 37. Ra4 {[%emt 0:01:55]} b5 {[%emt 0:06:28]} 38. Rb4 {[%emt 0:03:58]} fxg3+ 39. Kxg3 {[%emt 0:01:42]} Ba5 {[%emt 0:02:00]} 40. Rxb5 {[%emt 0:00:00]} h4+ {[%emt 0:00:00]} 41. Kxh4 {[%emt 0:07:39]} Rh8+ {[%emt 0:02:54]} 42. Kg3 {[%emt 0:04:15]} Bxc3 {[%emt 0:00:15]} 43. Rb3 {[%emt 0:01:03]} Be1 {[%emt 0:01:18]} 44. Rf3 {[%emt 0:00:20]} Rhf8 {[%emt 0:00:02]} 45. Rxd6 {[%emt 0:00:16]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.39"]
[White "Pitzl, Konstantinos"]
[Black "Krauseneck, Peter"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2023"]
[BlackElo "2126"]
[Annotator "ChessBase"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:02:00]} 2. d3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:52]} 3. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:46]} 4. Nc3 {[%emt 0:00:12]} e5 {[%emt 0:00:27]} 5. exf5 {[%emt 0:00:23]} Bxf5 {[%emt 0:00:18]} 6. d4 {[%emt 0:01:54]} e4 {[%emt 0:01:50]} 7. Nh4 {[%emt 0:00:11]} Qd7 {[%emt 0:19:03]} 8. d5 {[%emt 0:08:33]} Be7 {[%emt 0:05:04]} 9. Nxf5 {[%emt 0:10:39]} Qxf5 {[%emt 0:01:25]} 10. Be2 {[%emt 0:00:15]} O-O {[%emt 0:00:57]} 11. Be3 {[%emt 0:00:05]} c6 {[%emt 0:09:13]} 12. g4 {[%emt 0:00:28]} Qe5 {[%emt 0:01:26]} 13. Bd4 {[%emt 0:04:42]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.40"]
[White "Seibold, Hubert"]
[Black "Nickl, Klaus"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2123"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,124,29,136,136,133,20,62,0,111,111,111,111,111,111,111,111,111,95,96,80,103,99,110,103,143,122,121,102,232,233,233,219,216,217,219,223,237,136,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,288,289,319,299,300,307,444,447,495,0,435,435,393,416,481,391,475,456,481,318,481,314,358,293,470,375,429,255,506,500,485,253,238,229,253,253,253,253,252,130,130,135,135]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 Nc6 6. O-O e5 7. d4 d6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Re8 (11... Rd7 $11) 12. Nb5 $16 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} Re7 13. f4 (13. Rad1 $16 {aiming for Rd8+.} Be6 14. Bxb7) 13... e4 $1 $11 14. Nc3 ({Better is} 14. Rad1 $14 Bg4 15. Rfe1) 14... Bf5 (14... c6 $11 {remains equal.}) 15. Bxf6 $1 $16 Bxf6 16. Nd5 $1 {[%csl LRe7,LRf6][%mdl 64] [#] Double Attack} Kg7 $146 ({Predecessor:} 16... Re6 17. Nxc7 Rc8 18. Nxe6 fxe6 19. e3 Bxb2 20. Rab1 Ba3 21. Rb3 Bc5 22. h3 h5 {1-0 (39) Nieto Tornero,J (1948)-Garcia Sancho,J (2067) Mislata 2016}) 17. Nxe7 Bxe7 18. e3 h5 19. Rad1 a5 20. a3 a4 21. Rd2 Ra6 22. Rc1 Rb6 23. c5 Rb3 24. Kf2 b5 (24... Bf6 $16) 25. cxb6 $1 $18 cxb6 26. Bf1 {Black must now prevent Bc4.} Bc5 {[#]} 27. Rc3 $1 Rxc3 28. bxc3 {[%mdl 4096] Endgame KRB-KB} Be6 29. c4 (29. Bb5 $18) 29... Bxa3 30. Ra2 Bc5 31. Rxa4 f5 32. Ra8 Kf6 33. Rb8 Kg7 34. h3 Kf7 35. Ra8 Kg7 36. Ra2 Kf7 37. Rb2 Ke7 38. Rb3 Kf6 39. Be2 Kg7 40. Rc3 Kf6 41. Bd1 Kg7 (41... Bd7 $142 42. Rc1 Be8) 42. Ba4 Kf6 43. Bb5 Ke7 44. Rc2 Bb4 (44... g5 $142 45. fxg5 h4 46. gxh4 Bf7) 45. Ra2 Ba5 46. Rc2 Bb4 $1 47. Rc1 Bc5 48. Ra1 Kf8 49. Ra4 Ke7 50. Ke2 Kf6 51. Be8 Bd6 (51... Bf7 $142) 52. Kd2 Bc5 53. Bc6 Bf7 $2 (53... g5 54. h4 gxh4 55. gxh4 Bf7) 54. Bd5 Be8 55. Ra7 (55. Ra8 $142 Bb4+ 56. Ke2) 55... Bb4+ $2 (55... g5 56. Rh7 Bg6) 56. Ke2 Bc5 57. g4 (57. h4 $142) 57... hxg4 58. hxg4 {[%csl Gf4][%cal Rg4g5]} g5 59. Ra8 Bg6 60. fxg5+ Kxg5 {[#]} 61. gxf5 (61. Rg8 $1 $18 {And now Bf7 would win.} Kh6 62. gxf5 Bxf5 63. Re8) 61... Bh5+ $16 62. Kf2 Kxf5 {Accuracy: White = 67%, Black = 54%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.41"]
[White "Ogaard, Leif"]
[Black "Jimenez Molina, Juan Leon"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2362"]
[BlackElo "2174"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,57,67,87,89,91,91,101,97,103,81,104,100,124,87,101,101,125,93,229,218,238,231,234,222,356,332,424,412,733,749,818,811,1095,1089,1070,1030,1034,1005,1768,1767,1636,1584]} 1. d4 g6 2. c4 c5 3. d5 d6 4. e4 Bg7 5. Be2 Nf6 6. Nc3 O-O 7. Nf3 Na6 8. O-O Nc7 9. Bf4 Nh5 10. Bg5 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} h6 11. Be3 a6 {[#]} 12. Qd2 $146 {White is better.} ({Predecessor:} 12. a4 Rb8 13. Qd2 Kh7 14. a5 b5 15. axb6 Rxb6 16. Ne1 Nf6 17. Nd3 Ng4 18. Bxg4 Bxg4 {0-1 (35) Peris Laorden,G (1784)-Solano Lasierra,J (2167) Aragon 2015}) 12... Kh7 13. h3 Rb8 14. a4 Bd7 15. e5 dxe5 16. Bxc5 Nf4 17. Rfe1 Qc8 {Now Black is done in.} (17... b6 $16) 18. Bf1 $18 ({But not} 18. Bxe7 Re8) 18... Ncxd5 19. cxd5 Qxc5 20. Nxe5 Bxe5 (20... Nxh3+ {might work better.} 21. gxh3 Bf5) 21. Rxe5 g5 22. Ne4 Qc8 (22... Qa7 $142 23. Rxe7 Bf5) 23. Rxe7 {White is clearly winning.} Bxh3 24. gxh3 Nxh3+ 25. Bxh3 Qxh3 26. Ra3 Qf5 27. Qd4 Rbd8 28. Re5 Qg6 {[#]} 29. Rxg5 $1 {[%mdl 512] Accuracy: White = 87%, Black = 36%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.42"]
[White "Piza Volio, Eduardo"]
[Black "Heim, Sverre"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2255"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,8,10,9,17,9,20,0,29,14,13,19,16,14,28,16,23,18,18,18,20,9,13,15,16,1,0,0,0,11,0,0,0,0,0,-8,0,-17,-18,-232,-247,-216,-213,-210,-194,-195,-198,-181,-138,-132,-121,-160,-148,-155,-155,-151,-152,-158,-105,-152,-151,-164,-154,-179,-110,-1425,-1381,-1795,-1914,-29984,-29985,-29986,-29987,-29986,-29987]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. exd5 exd5 6. Bd3 {C03: French Tarrasch: Unusual Black 3rd moves.} Bg4 7. h3 Bh5 8. O-O {[#] The position is equal.} Bg6 $146 ({Predecessor:} 8... O-O 9. c3 Bd6 10. Qb3 b6 11. c4 dxc4 12. Qxc4 c5 13. dxc5 Bxc5 14. b3 Nc6 {0-1 (60) Bratkovic,S (2190)-Djordjevic,V (2403) Paracin 2018}) 9. Ne5 Bxd3 10. Nxd3 O-O 11. Re1 Bd6 12. Nf1 Nbd7 13. Qf3 c6 14. Bf4 Qc7 15. a4 Rfe8 16. Bxd6 Qxd6 17. Ng3 g6 18. a5 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Nxe8 21. Qe3 Ng7 22. Qh6 Ne6 23. c3 c5 24. f4 $2 (24. dxc5 $11 {and White stays safe.} Ndxc5 25. Qe3) 24... cxd4 $19 25. cxd4 Nxd4 26. Qg5 {Black should prevent Qd8+.} f6 27. Qg4 {intending f5.} f5 28. Qd1 a6 29. Qa4 Nb5 30. Ne2 {[#]} Nc5 $1 {[%cal Rc5a4]} 31. Qc2 Nxd3 32. Qxd3 Qc5+ 33. Kh2 Qc4 (33... Kf7 $142 34. Ng1 Nd4) 34. Qe3 Qe4 35. Qd2 d4 36. Nc1 Nd6 (36... Nc7 $19 37. Nd3 Nd5) 37. Nd3 $2 {[%mdl 8192]} (37. Nb3 $17) 37... Nc4 38. Qc2 Ne3 39. Qc8+ {[#]} Kg7 $1 {[%csl Ge3][%cal Re4g2] Black mates.} 40. Qc7+ {[#]} Kh6 $1 {[%csl Ge3][%cal Re4g2]} 41. Ne1 Nf1+ {Accuracy: White = 69%, Black = 84%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.43"]
[White "Moen, Ole Christian"]
[Black "Rovira Mas, Jorge"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2192"]
[BlackElo "2196"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:18]} d6 {[%emt 0:00:01]} 4. Nf3 {[%emt 0:00:24]} a6 {[%emt 0:00:27]} 5. c3 {[%emt 0:01:11]} Nd7 {[%emt 0:00:40]} 6. Bc4 {[%emt 0:02:12]} e6 {[%emt 0:00:11]} 7. O-O {[%emt 0:02:12]} b5 {[%emt 0:02:59]} 8. Bb3 {[%emt 0:00:19]} Nb6 {[%emt 0:01:26]} 9. f5 {[%emt 0:04:12]} gxf5 {[%emt 0:37:47]} 10. exf5 {[%emt 0:01:19]} d5 {[%emt 0:00:33]} 11. Bg5 {[%emt 0:02:39]} Bf6 {[%emt 0:00:57]} 12. fxe6 {[%emt 0:06:08]} Bxe6 {[%emt 0:00:21]} 13. Qd2 {[%emt 0:01:07]} Qe7 {[%emt 0:04:09]} 14. Bxf6 {[%emt 0:01:03]} Nxf6 {[%emt 0:00:32]} 15. Ne5 {[%emt 0:00:38]} Ne4 {[%emt 0:08:50]} 16. Qf4 {[%emt 0:03:37]} f6 {[%emt 0:03:54]} 17. Nd3 {[%emt 0:02:35]} O-O-O {[%emt 0:00:27]} 18. Nd2 {[%emt 0:00:34]} f5 {[%emt 0:07:10]} 19. a4 {[%emt 0:13:55]} bxa4 {[%emt 0:02:26]} 20. Bxa4 {[%emt 0:00:13]} Qd6 {[%emt 0:08:10]} 21. Nxe4 {[%emt 0:06:02]} fxe4 {[%emt 0:05:59]} 22. Nc5 {[%emt 0:00:17]} Qxf4 {[%emt 0:04:49]} 23. Rxf4 {[%emt 0:00:07]} Bd7 {[%emt 0:00:25]} 24. Bxd7+ {[%emt 0:05:39]} Nxd7 {[%emt 0:00:02]} 25. Rxa6 {[%emt 0:00:08]} Nxc5 {[%emt 0:00:11]} 26. dxc5 {[%emt 0:00:08]} Kb7 {[%emt 0:00:02]} 27. Re6 {[%emt 0:00:42]} Rhf8 {[%emt 0:01:09]} 28. Rf2 {[%emt 0:01:23]} Ra8 {[%emt 0:00:55]} 29. g4 {[%emt 0:02:07]} Rxf2 {[%emt 0:00:22]} 30. Kxf2 {[%emt 0:00:04]} Ra2 {[%emt 0:00:06]} 31. c4 {[%emt 0:06:58]} Rxb2+ {[%emt 0:01:49]} 32. Ke3 {[%emt 0:05:46]} Rb3+ {[%emt 0:03:32]} 33. Kd2 {[%emt 0:01:09]} dxc4 {[%emt 0:00:45]} 34. h4 {[%emt 0:02:06]} Rd3+ {[%emt 0:02:32]} 35. Kc2 {[%emt 0:00:21]} e3 {[%emt 0:01:14]} 36. g5 {[%emt 0:02:29]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.44"]
[White "Saenz Forero, Fernando"]
[Black "Semakoff, Aleks"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1524"]
[BlackElo "2012"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:24]} Nf6 {[%emt 0:02:09]} 3. d3 {[%emt 0:01:26]} Nc6 {[%emt 0:01:24]} 4. Qc2 {[%emt 0:00:33]} e5 {[%emt 0:01:30]} 5. e4 {[%emt 0:00:27]} Be7 {[%emt 0:01:59]} 6. Be2 {[%emt 0:03:45]} O-O {[%emt 0:01:15]} 7. Nbd2 {[%emt 0:01:04]} a5 {[%emt 0:02:36]} 8. O-O {[%emt 0:01:23]} h6 {[%emt 0:03:15]} 9. Re1 {[%emt 0:00:51]} Re8 {[%emt 0:05:18]} 10. Nf1 {[%emt 0:00:19]} Be6 {[%emt 0:04:08]} 11. Ng3 {[%emt 0:00:40]} Qd7 {[%emt 0:06:23]} 12. Bf1 {[%emt 0:06:41]} Rad8 {[%emt 0:05:11]} 13. Bd2 {[%emt 0:08:22]} Bg4 {[%emt 0:02:49]} 14. Rad1 {[%emt 0:02:51]} Bc5 {[%emt 0:13:12]} 15. Bc1 {[%emt 0:03:09]} Qc8 {[%emt 0:03:52]} 16. Be2 {[%emt 0:04:49]} d4 {[%emt 0:03:58]} 17. c4 {[%emt 0:03:10]} Nb4 {[%emt 0:02:21]} 18. Qb1 {[%emt 0:00:13]} a4 {[%emt 0:03:17]} 19. Bd2 {[%emt 0:03:18]} Na6 {[%emt 0:03:59]} 20. Nh4 {[%emt 0:01:46]} Bb4 {[%emt 0:02:03]} 21. Nhf5 {[%emt 0:03:04]} Bxd2 {[%emt 0:01:11]} 22. Rxd2 {[%emt 0:00:15]} Bxf5 {[%emt 0:01:55]} 23. Nxf5 {[%emt 0:00:26]} Nc5 {[%emt 0:00:51]} 24. Rf1 {[%emt 0:01:28]} Ne6 {[%emt 0:05:09]} 25. g3 {[%emt 0:03:29]} Kh7 {[%emt 0:03:10]} 26. Qd1 {[%emt 0:04:13]} g6 {[%emt 0:01:35]} 27. Nh4 {[%emt 0:02:20]} a3 {[%emt 0:05:27]} 28. b3 {[%emt 0:01:10]} Qd7 {[%emt 0:02:42]} 29. Ng2 {[%emt 0:00:26]} Qe7 {[%emt 0:01:01]} 30. f4 {[%emt 0:00:50]} exf4 {[%emt 0:00:39]} 31. Nxf4 {[%emt 0:01:08]} Nxf4 {[%emt 0:00:18]} 32. Rxf4 {[%emt 0:01:24]} Nd7 {[%emt 0:00:58]} 33. Qf1 {[%emt 0:03:12]} Ne5 {[%emt 0:00:24]} 34. Bd1 {[%emt 0:01:17]} Rf8 {[%emt 0:01:17]} 35. Rdf2 {[%emt 0:00:26]} Kg7 {[%emt 0:02:15]} 36. Be2 {[%emt 0:00:16]} Qg5 {[%emt 0:02:01]} 37. Kg2 {[%emt 0:01:36]} h5 {[%emt 0:00:41]} 38. h3 {[%emt 0:01:23]} Qe7 {[%emt 0:00:55]} 39. Rf6 {[%emt 0:05:54]} Rd6 {[%emt 0:01:26]} 40. R6f4 {[%emt 0:00:00]} Rdd8 {[%emt 0:00:00]} 41. Qc1 {[%emt 0:04:53]} Qb4 {[%emt 0:05:47]} 42. Rf6 {[%emt 0:05:53]} Nd7 {[%emt 0:09:10]} 43. R6f4 {[%emt 0:05:37]} Qe7 {[%emt 0:02:27]} 44. Qd2 {[%emt 0:00:42]} b6 {[%emt 0:00:56]} 45. R4f3 {[%emt 0:04:07]} Ne5 {[%emt 0:04:43]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.45"]
[White "Boehnisch, Manfred"]
[Black "Lagerborg, Krister"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2246"]
[BlackElo "2144"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:19]} 4. Be2 {[%emt 0:00:16]} g6 {[%emt 0:03:03]} 5. O-O {[%emt 0:01:27]} Bg7 {[%emt 0:00:19]} 6. Re1 {[%emt 0:02:04]} O-O {[%emt 0:00:50]} 7. d3 {[%emt 0:01:31]} Nc6 {[%emt 0:01:13]} 8. Nbd2 {[%emt 0:01:00]} e5 9. Nc4 {[%emt 0:05:52]} b5 {[%emt 0:05:38]} 10. Ne3 {[%emt 0:00:30]} a6 {[%emt 0:02:23]} 11. a4 {[%emt 0:03:40]} Rb8 {[%emt 0:00:45]} 12. axb5 {[%emt 0:00:30]} axb5 {[%emt 0:00:02]} 13. Bf1 {[%emt 0:03:40]} h6 {[%emt 0:00:44]} 14. Bd2 {[%emt 0:19:59]} Be6 {[%emt 0:02:28]} 15. Qc1 {[%emt 0:04:23]} Kh7 {[%emt 0:00:30]} 16. b4 {[%emt 0:02:20]} Qb6 {[%emt 0:04:28]} 17. Qa3 {[%emt 0:03:49]} cxb4 {[%emt 0:04:24]} 18. cxb4 {[%emt 0:02:03]} Rfc8 {[%emt 0:03:07]} 19. Rec1 {[%emt 0:04:27]} d5 {[%emt 0:04:46]} 20. exd5 {[%emt 0:00:34]} Nxd5 {[%emt 0:00:21]} 21. Nxd5 {[%emt 0:05:06]} Bxd5 {[%emt 0:00:13]} 22. Be3 {[%emt 0:00:58]} Qb7 {[%emt 0:01:27]} 23. Nd2 {[%emt 0:00:23]} e4 {[%emt 0:10:38]} 24. dxe4 {[%emt 0:00:19]} Ra8 {[%emt 0:00:45]} 25. exd5 {[%emt 0:01:31]} Rxa3 {[%emt 0:02:31]} 26. Rxa3 {[%emt 0:00:28]} Nxb4 {[%emt 0:01:56]} 27. Rb1 {[%emt 0:07:34]} Bf8 {[%emt 0:07:51]} 28. Ra5 {[%emt 0:05:00]} Qd7 {[%emt 0:05:04]} 29. Rxb5 {[%emt 0:01:25]} Nxd5 {[%emt 0:00:30]} 30. Ne4 {[%emt 0:02:38]} Bg7 {[%emt 0:01:35]} 31. Rd1 {[%emt 0:00:29]} Qe7 {[%emt 0:02:53]} 32. Ng5+ hxg5 {[%emt 0:00:10]} 33. Rbxd5 {[%emt 0:06:37]} g4 {[%emt 0:00:52]} 34. g3 {[%emt 0:02:32]} Rc7 {[%emt 0:04:54]} 35. Bd3 {[%emt 0:05:46]} f5 {[%emt 0:03:14]} 36. Bb5 {[%emt 0:01:27]} Qe4 {[%emt 0:03:15]} 37. Rd6 {[%emt 0:03:34]} Be5 {[%emt 0:10:15]} 38. Rd7+ {[%emt 0:03:12]} Rxd7 {[%emt 0:01:19]} 39. Rxd7+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:53]} 40. Bf1 {[%emt 0:00:00]} Qc6 {[%emt 0:00:00]} 41. Ra7 {[%emt 0:02:39]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.46"]
[White "Svensson, Soren"]
[Black "Beltz, Robert"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1868"]
[BlackElo "2158"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:21]} f5 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:35]} Nf6 {[%emt 0:00:51]} 4. Nc3 {[%emt 0:01:07]} g6 {[%emt 0:00:46]} 5. g3 {[%emt 0:03:55]} Bg7 {[%emt 0:00:09]} 6. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:08]} 7. O-O {[%emt 0:00:21]} Qe8 {[%emt 0:01:12]} 8. d5 {[%emt 0:14:19]} a5 {[%emt 0:04:53]} 9. Nd4 {[%emt 0:01:00]} Na6 {[%emt 0:02:18]} 10. a3 {[%emt 0:06:28]} Bd7 {[%emt 0:08:00]} 11. Rb1 {[%emt 0:03:19]} a4 {[%emt 0:01:48]} 12. b4 {[%emt 0:06:42]} axb3 {[%emt 0:00:42]} 13. Nxb3 {[%emt 0:00:31]} Ng4 {[%emt 0:04:49]} 14. Bb2 {[%emt 0:15:55]} Ne5 {[%emt 0:03:01]} 15. Nd2 {[%emt 0:00:31]} Nc5 {[%emt 0:01:46]} 16. Nb5 {[%emt 0:07:42]} Qc8 {[%emt 0:02:56]} 17. f4 {[%emt 0:06:50]} Ng4 {[%emt 0:03:18]} 18. Rf3 {[%emt 0:00:39]} e5 {[%emt 0:06:19]} 19. dxe6 {[%emt 0:04:42]} Bc6 {[%emt 0:07:30]} 20. Qc1 {[%emt 0:06:48]} Bxb2 {[%emt 0:09:51]} 21. Qxb2 {[%emt 0:02:04]} Nxe6 {[%emt 0:00:09]} 22. Rc3 {[%emt 0:02:51]} Bxg2 {[%emt 0:00:57]} 23. Kxg2 {[%emt 0:00:08]} Qd7 {[%emt 0:00:16]} 24. Nf3 {[%emt 0:06:18]} Nc5 {[%emt 0:01:37]} 25. Rcc1 {[%emt 0:01:49]} Rfe8 {[%emt 0:02:12]} 26. h3 {[%emt 0:01:02]} Ne3+ {[%emt 0:01:24]} 27. Kh2 {[%emt 0:00:31]} Ra4 {[%emt 0:02:28]} 28. Qd4 {[%emt 0:02:08]} Re4 {[%emt 0:01:31]} 29. Qf6 {[%emt 0:01:12]} Nxc4 {[%emt 0:01:40]} 30. Nc3 {[%emt 0:00:48]} Re6 {[%emt 0:03:37]} 31. Qd4 {[%emt 0:00:31]} Qc6 {[%emt 0:04:24]} 32. Ng5 {[%emt 0:02:04]} Ne3 {[%emt 0:01:03]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.47"]
[White "Baumbach, Friedrich"]
[Black "Olsson, Torgny"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2130"]
[BlackElo "1800"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:25]} 3. Nf3 {[%emt 0:00:22]} cxd4 {[%emt 0:00:35]} 4. Nxd4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:37]} 5. Nc3 {[%emt 0:01:35]} Qb6 {[%emt 0:03:27]} 6. Nb3 {[%emt 0:01:48]} e6 {[%emt 0:01:00]} 7. e3 {[%emt 0:00:47]} Be7 {[%emt 0:01:53]} 8. Be2 {[%emt 0:00:27]} O-O {[%emt 0:01:25]} 9. O-O {[%emt 0:00:16]} a6 {[%emt 0:03:44]} 10. e4 {[%emt 0:01:35]} Qc7 {[%emt 0:06:04]} 11. Bg5 {[%emt 0:03:59]} d6 {[%emt 0:04:48]} 12. Rc1 {[%emt 0:02:01]} Re8 {[%emt 0:16:33]} 13. Qd2 {[%emt 0:02:31]} Ne5 {[%emt 0:14:07]} 14. f3 {[%emt 0:12:48]} b6 {[%emt 0:04:35]} 15. Rfd1 {[%emt 0:01:37]} Rd8 {[%emt 0:01:39]} 16. Be3 {[%emt 0:03:25]} Ned7 {[%emt 0:03:43]} 17. Bf1 {[%emt 0:01:27]} Bb7 {[%emt 0:00:50]} 18. Qf2 {[%emt 0:00:56]} Nc5 {[%emt 0:02:03]} 19. Nd4 {[%emt 0:00:46]} Ncd7 {[%emt 0:07:17]} 20. b4 {[%emt 0:02:52]} g6 {[%emt 0:01:48]} 21. Na4 {[%emt 0:01:50]} Qb8 {[%emt 0:04:22]} 22. Nb3 {[%emt 0:01:51]} b5 {[%emt 0:00:48]} 23. Nb6 {[%emt 0:08:22]} Nxb6 {[%emt 0:03:10]} 24. Bxb6 {[%emt 0:00:23]} Rf8 {[%emt 0:02:31]} 25. cxb5 {[%emt 0:01:16]} d5 {[%emt 0:02:08]} 26. Bc7 {[%emt 0:01:58]} Qc8 {[%emt 0:02:54]} 27. Be5 {[%emt 0:02:21]} Qd8 {[%emt 0:00:55]} 28. Na5 {[%emt 0:02:24]} Bc8 {[%emt 0:01:24]} 29. b6 {[%emt 0:02:08]} Bd7 {[%emt 0:02:28]} 30. b7 {[%emt 0:06:23]} Rb8 {[%emt 0:00:55]} 31. Bc7 {[%emt 0:05:47]} Qe8 {[%emt 0:00:30]} 32. e5 {[%emt 0:00:20]} Nh5 {[%emt 0:02:06]} 33. Qb6 {[%emt 0:00:59]} Bd8 {[%emt 0:01:53]} 34. Bxa6 {[%emt 0:01:11]} Bxc7 {[%emt 0:00:27]} 35. Rxc7 {[%emt 0:00:55]} Nf4 {[%emt 0:01:16]} 36. g3 {[%emt 0:02:39]} Nh3+ {[%emt 0:00:31]} 37. Kg2 {[%emt 0:00:14]} Ng5 {[%emt 0:00:18]} 38. h4 {[%emt 0:00:32]} f6 {[%emt 0:00:57]} 39. hxg5 {[%emt 0:02:18]} fxg5 {[%emt 0:00:38]} 40. Qe3 {[%emt 0:00:00]} Qf7 {[%emt 0:00:00]} 41. Bb5 {[%emt 0:01:40]} Rbd8 {[%emt 0:01:40]} 42. Nc6 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.09"]
[Round "4.48"]
[White "Andersson, Erik"]
[Black "Walther, Hans-Wolfgang"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1607"]
[BlackElo "2111"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} e6 {[%emt 0:01:11]} 3. Bb2 {[%emt 0:00:22]} Nf6 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:34]} b6 {[%emt 0:01:35]} 5. d4 {[%emt 0:01:08]} Bb7 {[%emt 0:00:27]} 6. Be2 {[%emt 0:02:46]} Bb4+ {[%emt 0:04:55]} 7. c3 {[%emt 0:01:52]} Be7 {[%emt 0:00:07]} 8. Nbd2 {[%emt 0:00:33]} O-O {[%emt 0:03:10]} 9. O-O {[%emt 0:02:06]} Qe8 {[%emt 0:02:58]} 10. Ne5 {[%emt 0:04:09]} d6 {[%emt 0:02:04]} 11. Bf3 {[%emt 0:04:56]} c6 {[%emt 0:02:53]} 12. Nd3 {[%emt 0:00:14]} d5 {[%emt 0:10:01]} 13. c4 {[%emt 0:06:10]} Nbd7 {[%emt 0:00:58]} 14. b4 {[%emt 0:04:13]} Bd6 {[%emt 0:05:41]} 15. Rc1 {[%emt 0:12:11]} Ne4 {[%emt 0:02:48]} 16. Nb3 {[%emt 0:08:17]} Rc8 {[%emt 0:15:18]} 17. a3 {[%emt 0:07:02]} Bb8 {[%emt 0:07:52]} 18. Nd2 {[%emt 0:03:29]} Ba6 {[%emt 0:05:26]} 19. Bxe4 {[%emt 0:09:54]} fxe4 {[%emt 0:00:29]} 20. Ne1 {[%emt 0:00:33]} Qg6 {[%emt 0:12:31]} 21. Qe2 {[%emt 0:06:27]} Qh6 {[%emt 0:03:38]} 22. g3 {[%emt 0:01:12]} Rf5 {[%emt 0:06:32]} 23. b5 {[%emt 0:01:48]} Bb7 {[%emt 0:00:03]} 24. h4 {[%emt 0:03:14]} cxb5 {[%emt 0:02:01]} 25. cxb5 {[%emt 0:01:48]} Rcf8 {[%emt 0:03:04]} 26. Ng2 {[%emt 0:01:58]} g5 {[%emt 0:00:36]} 27. h5 {[%emt 0:07:31]} Rf3 {[%emt 0:01:03]} 28. Ne1 Qxh5 {[%emt 0:01:28]} 29. Kg2 {[%emt 0:02:46]} Rxg3+ {[%emt 0:00:16]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.1"]
[White "Knaak, Rainer"]
[Black "Balashov, Yuri S"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2478"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,75,4,0,22,17,39,42,38,37,54,14,12,23,11,13,38,11,18,4,0,0,96,0,67,54,50,70,71,66,79,80,174,193,488,498,469,396,616,555,814,803,729,480,508,525,526,515,510,524,524,524,524,524,509,460,497,491,725,708]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Bd3 Bb7 7. Nf3 d5 8. cxd5 exd5 9. O-O Nbd7 10. Rc1 a6 {10...Be7 gains popularity. E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} 11. Ne5 Bd6 12. f4 c5 {White is slightly better.} 13. Qf3 b5 {[%cal Bb6b5,Bb5b4][%mdl 32] [#]} 14. Bf5 $146 ({Predecessor:} 14. Be1 c4 15. Bc2 Nb6 16. Bh4 Be7 17. a3 Ne4 18. Be1 f6 19. Ng4 Re8 20. Nf2 Nxf2 21. Bxf2 {1-0 (36) Aczel,G (2532)-Akesson,R (2445) Budapest 2017}) 14... cxd4 15. exd4 Nb6 16. Be1 g6 17. Bb1 b4 18. Ne2 {Threatening Bh4.} Ne4 19. f5 Qg5 (19... Nd7 $1 $11) 20. f6 (20. Qh3 $16 {aiming for Bxe4.} Qh5 21. Qxh5 gxh5 22. f6) 20... Rfe8 ({Black should play} 20... Nd2 $11 21. Bxd2 Qxd2) 21. h4 $36 {[%mdl 2048] Black is under pressure.} Qh6 22. Ng4 Qf8 $1 23. Bxe4 dxe4 {[#] White now steadily converts the win.} 24. Qe3 $1 Nd5 (24... h5 $16) 25. Qg5 $18 Rad8 $2 (25... h5) 26. h5 Re6 27. Bg3 Rd7 (27... Kh8 $142 28. hxg6 fxg6) 28. Be5 {White is clearly winning.} Qd8 29. hxg6 hxg6 30. Nh6+ Kf8 31. Nf5 gxf5 32. Bxd6+ Rdxd6 33. Qg7+ Ke8 34. Qg8+ Kd7 35. Qxf7+ Ne7 36. fxe7 Qxe7 37. Qxf5 Rd5 (37... e3 $142 38. Nf4 {[%mdl 64] Pin} e2) 38. Qh3 {Accuracy: White = 84%, Black = 44%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.2"]
[White "Sveshnikov, Evgeny"]
[Black "Chevelevitch, Evgueni"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2470"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,29,0,0,0,8,-11,0,-6,21,21,32,20,27,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Be3 Na6 9. Nd2 Nd7 $1 {9...Nd7 is better than 9...Nc5.} 10. g4 {E90: King's Indian: Classical: Early deviations and 6 h3.} Ndc5 11. Rg1 Bd7 {[#]} 12. Nb3 $146 ({Predecessor:} 12. a3 Kh8 13. g5 f5 14. f3 c6 15. h4 h5 16. b3 cxd5 17. cxd5 b5 18. exf5 Bxf5 19. Bxb5 {1-0 (46) Pashikian,A (2618)-Braun,C (2372) Plovdiv 2012}) 12... c6 13. Nxc5 Nxc5 14. Qd2 a4 15. Bxc5 {Not much happened in this game.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.3"]
[White "Hort, Vlastimil"]
[Black "Rashkovsky, Nukhim N"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2397"]
[BlackElo "2440"]
[Annotator "NA RC"]
[PlyCount "10"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:07]} b5 {[%emt 0:01:17]} 4. Bg2 {[%emt 0:00:47]} Bb7 {[%emt 0:00:12]} 5. O-O {[%emt 0:00:43]} c5 {[%emt 0:00:02]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.4"]
[White "Kalegin, Evgenij"]
[Black "Buchal, Stephan"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2431"]
[BlackElo "2276"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,38,29,45,41,46,41,36,18,29,0,0,-22,32,0,0,0,0,0,10,15,13,1,7,4,20]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 c6 6. Qd2 O-O 7. Bh6 b5 8. Bd3 Bg4 9. h4 $1 {[%mdl 4] outshines the older 9.Bxg7. B08: Pirc Defence: Classical System.} Bxf3 10. gxf3 e5 11. dxe5 {White is slightly better.} dxe5 12. Bxg7 Kxg7 13. O-O-O Nbd7 (13... Nh5 $11) 14. f4 exf4 {The position is equal.} 15. Qxf4 {[#]} Qe7 $146 ({Predecessor:} 15... Qb8 16. Qd2 Nc5 17. h5 Ne6 18. hxg6 fxg6 19. Ne2 Rf7 20. Rdg1 Kg8 21. f4 Nf8 {1-0 (49) Agapov,K (2335)-Tseitlin,M (2455) Leningrad 1983}) 16. Ne2 Qe5 17. Qd2 Nc5 18. f4 Qe6 19. e5 Nh5 {Accuracy: White = 78%, Black = 89%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.5"]
[White "Pruefer, Friedbert"]
[Black "Hausner, Ivan"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2214"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,16,22,32,11,18,7,10,-7,42]} 1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 c6 5. e4 Qa5 6. Qd2 {A45: Trompowsky Attack.} e5 {The position is equal.} 7. Bg3 Be7 8. Be2 O-O {[#] A rather calm draw.} {Predecessor:} 9. O-O $146 Re8 10. d5 cxd5 11. Nxd5 Qxd2 12. Nxd2 Nxd5 13. exd5 Nf6 14. c4 Bd7 15. f4 exf4 16. Bxf4 {0-1 (57) Banciu,B-Henchel,A Voineasa 2010} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.6"]
[White "Lechtynsky, Jiri"]
[Black "Brock, Friedemann"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2330"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,41,24,30,26,14,24,26,29,0,35,29,35,19,35,23,32,17,33,22,27,35,35,35]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. O-O Bxd2 8. Qxd2 d6 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Ne1 Bxg2 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} 12. Nxg2 Nd7 13. e4 O-O {White has an edge.} 14. Rfe1 {[#]} Rfd8 $146 ({Predecessor:} 14... Rae8 15. Ne3 Qf6 16. Rad1 h5 17. Qe2 Qh6 18. Ng2 e5 19. dxe5 Nxe5 20. f4 Ng4 {0-1 (46) Probst,D (2130)-Horvath,S (2320) Lenk 1994}) 15. Rad1 c5 16. d5 e5 17. Ne3 g6 18. Kg2 Nf6 19. f3 h5 20. h4 Kg7 21. Rh1 {Accuracy: White = 90%, Black = 89%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.7"]
[White "Schoeneberg, Manfred"]
[Black "Spacek, Petr"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2144"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,70,40,47,0,-1,-31,-17,-23,-24,-24,-24,-14,-17,-10,-15,-22,0,-46,-16,-18,-10,-49,-45,-76,-75,-68,-75,-102,-93,-113,-75,-79,-94,-220,-198,-252,-239,-312,-177,-184,-192,-427,-425,-498,-496,-499,-457,-489,-483,-479,-456,-456,-355,-537,-537,-29988,-29989]} 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. Be3 O-O 8. h3 Bh5 9. a4 {B07: Pirc Defence: Miscellaneous Systems.} d5 10. e5 Nfd7 $1 11. Nd2 {[#] The position is equal.} Bg6 $146 ({Predecessor:} 11... Bxe2 12. Nxe2 c5 13. f4 cxd4 14. Nxd4 Nc6 15. c3 Nxd4 16. Bxd4 Bc5 17. Nf3 Qb6 {½-½ (25) Arjun,K (2269)-Stopa,J (2479) New Delhi 2017}) 12. Nb3 $1 c5 13. Nxc5 Nxc5 14. dxc5 Nc6 {[#] Strongly threatening ...d4.} 15. Nb5 Nxe5 16. Nd4 Nc4 17. Bxc4 $1 dxc4 18. c6 Qd5 19. cxb7 Qxb7 20. Qe2 Rac8 21. Rfc1 Rfd8 22. Ra2 Rd7 23. Nf3 Bf6 24. Bg5 {This move loses the game for White.} (24. a5 $17 {is a better defense.}) 24... Bxb2 $19 25. Rb1 (25. Re1 $142) 25... c3 26. Ne5 Rd4 (26... Qd5 $142 27. Nxd7 Qxa2 {[%mdl 64] Double Attack}) 27. Nxg6 hxg6 ({Worse is} 27... fxg6 28. Qxe6+ Kh8 29. Re1 $11) 28. Qb5 $2 (28. Be3 Qe4 29. f3) 28... Qe4 29. Be3 Qxc2 30. Raxb2 cxb2 31. Rxb2 Rd1+ 32. Kh2 Qc7+ 33. g3 Qc3 {( -> ...Qe1)} 34. Qe2 (34. Qb7 {was necessary.}) 34... Ra1 35. Rb7 {[#]} Qc6 $1 {[%mdl 64] Double Attack. Accuracy: White = 34%, Black = 73%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.8"]
[White "Mozny, Milos"]
[Black "Heinsohn, Guenther"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2261"]
[BlackElo "2157"]
[Annotator "ChessBase"]
[PlyCount "37"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:02:36]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:18]} g6 {[%emt 0:00:55]} 3. g3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:10]} 4. c4 {[%emt 0:00:09]} O-O {[%emt 0:00:29]} 5. Bg2 {[%emt 0:00:03]} c6 {[%emt 0:00:44]} 6. O-O {[%emt 0:00:19]} d6 {[%emt 0:00:37]} 7. Nc3 {[%emt 0:01:04]} Qb6 {[%emt 0:01:48]} 8. h3 {[%emt 0:02:10]} Qa6 {[%emt 0:06:04]} 9. b3 {[%emt 0:02:08]} b5 {[%emt 0:01:32]} 10. Nd2 {[%emt 0:05:36]} Bb7 {[%emt 0:03:22]} 11. Bb2 {[%emt 0:04:37]} Nbd7 {[%emt 0:04:53]} 12. Qc2 {[%emt 0:03:51]} Qb6 {[%emt 0:05:08]} 13. e3 {[%emt 0:05:01]} a6 {[%emt 0:03:06]} 14. Rac1 {[%emt 0:03:22]} Rac8 {[%emt 0:01:48]} 15. Nce4 {[%emt 0:06:47]} Nxe4 {[%emt 0:07:36]} 16. Qxe4 {[%emt 0:03:19]} Rfe8 {[%emt 0:05:16]} 17. Qf3 {[%emt 0:02:44]} Ba8 {[%emt 0:02:56]} 18. Qg4 {[%emt 0:04:10]} Nf6 {[%emt 0:01:57]} 19. Qe2 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.9"]
[White "Vaisser, Anatoly"]
[Black "Ackermann, Hans Werner"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2495"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,87,34,22,82,75,66,56,72,66,67,64,85,47,44,12,18,12,25,26,18,-12,0,0,0,0,0,0,0,0,28,0,9,14,35,30,35,13,29,14,87,54,54,39,31,37,72,70,125,134,151,92,91,92,96,96,93,93,157,136,119,128,382,378,5089,1883,5081,4843,29971,29972,29971,29969,29958,29960]} 1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. Bd3 c5 7. dxc5 dxc5 8. O-O Nc6 9. e5 Ne8 {B09: Pirc Defence: Austrian Attack.} (9... Nd5 $11) 10. Be3 $16 b6 11. Qe1 {[#]} Bf5 $146 {White is slightly better.} ({Predecessor:} 11... Bd7 12. Rd1 Qc8 13. Qh4 Bf5 14. Bxf5 Qxf5 15. g4 Qc8 16. Nd5 f6 17. exf6 exf6 {1-0 (43) Martinez,C (2468)-De Moraes,F (1985) Campinas 2009}) 12. Bxf5 gxf5 13. Rd1 Qc8 14. Qd2 Nc7 15. Qd7 Qxd7 16. Rxd7 Rac8 17. Rfd1 Rfd8 18. Nh4 Rxd7 19. Rxd7 e6 20. Nf3 Nb8 21. Rd2 Nc6 22. Kf2 Bf8 23. a4 a6 24. h3 Rd8 25. Rxd8 Nxd8 26. Nd2 b5 27. g4 Nd5 (27... Nc6 $11 {keeps the balance.}) 28. axb5 (28. Nxd5 {looks sharper.} exd5 29. axb5 axb5 30. Kf3 fxg4+ 31. hxg4 Nc6 32. c3) 28... Nxc3 29. bxc3 axb5 {[%mdl 4096] Endgame KBN-KBN} 30. c4 bxc4 31. Nxc4 fxg4 (31... Nb7 $14) 32. hxg4 Nb7 33. Ke2 (33. f5 $142) 33... Kg7 34. Kd3 f6 35. Nb6 fxe5 36. fxe5 Kg6 (36... Kf7 $142) 37. Nd7 Be7 38. Kc4 h6 $2 {[%mdl 8192] This costs Black the game.} (38... Nd8 $16) 39. Nxc5 $18 Bxc5 $2 (39... Nd8 40. Nd3 Bg5) 40. Bxc5 Kg5 41. Be7+ Kxg4 {[#]} 42. Kb5 $1 {[%cal Rb5b6] White mates.} Kf5 {[#]} 43. Bf6 $1 h5 44. Kb6 {Accuracy: White = 81%, Black = 50%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.10"]
[White "Baum, Bernd"]
[Black "Giffard, Nicolas"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2249"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,125,23,21,16,16,8,16,45,47,64,47,58,37,27,28,18,0,16,4,20,-23,-31,-36,-24,-27,-33,-31,-27,-18,-11,-7,-11,-11,-11,-8,-6,-6,-6,-6,-11,-25,0,0,3,3,40,14,20,15,57,18,25,8,36,27,27,27,128,105,144,89,160,26,70,83,207,202,206,200,194,186,198,188,207,141,220,218,268,250,266,251,464,458,458,461,413,210,204,13,14,8,8,8,141,141,141,141,141,8,1321,1181,8298,8298,8201,8143,7858,7108,7108,6706,4979,1200,29954,29953,29938,6706]} 1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 Nbd7 {A11: English Opening: 1...c6.} 8. Nc3 Bxf3 9. Bxf3 e6 {The position is equal.} 10. O-O h5 {[#]} 11. d4 $146 ({Predecessor:} 11. h4 Ne5 12. Bg2 Qd4 13. d3 Neg4 14. Qb3 O-O-O 15. Bf4 Bd6 16. Bxd6 Qxd6 17. a4 {0-1 (39) Dordzhieva,D (2340)-Jobava,B (2629) chess.com INT 2019}) 11... h4 12. Qb3 Qb6 13. Qxb6 axb6 14. e4 hxg3 15. hxg3 e5 16. Be3 exd4 17. Bxd4 Bc5 18. Rfd1 Bxd4 19. Rxd4 O-O-O 20. Rad1 Rde8 21. Bg2 g5 22. f4 gxf4 23. gxf4 {e5 is the strong threat.} Nc5 24. e5 Ng4 25. Ne4 $132 {[%mdl 2048] White is not holding back} Nxe4 26. Rxe4 Rhg8 27. Rd3 f6 28. Rg3 f5 29. Re2 Kc7 30. Rd2 Rd8 31. Rgd3 Rxd3 32. Rxd3 $11 {[%mdl 4096] Endgame KRB-KRN} Rg6 33. Rh3 b5 34. Kf1 Kd7 (34... Rg7 $1 $11 {keeps the balance.}) 35. Bf3 $16 Nh6 36. Bd1 (36. Rh5 $142) 36... Ke7 ({Black should try} 36... Ng8) 37. Ra3 (37. Rh5 $16) 37... Ng4 38. Ke2 c5 {[#]} (38... Rh6 $16) 39. Ra7 $1 $18 Rb6 40. Bc2 Nh6 41. Kf3 Ke6 42. Ra8 c4 43. Rf8 {[#] Black must now prevent Rf6+.} Ke7 (43... Kd5 $16 {keeps fighting.} 44. Rd8+ (44. Bxf5 Nxf5 45. Rxf5 b4 $14) 44... Kc5) 44. Rh8 b4 45. Rh7+ Kd8 46. Ke3 b3 $2 (46... c3 {was called for.} 47. bxc3 bxc3) 47. axb3 cxb3 48. Bd3 Ng4+ 49. Kd2 (49. Kf3 $142) 49... Rb4 50. Bxf5 $2 ({White should play} 50. Kc3 $18 Rxf4 51. e6 (51. Rxb7 Nxe5 52. Rb5 Nxd3 $11)) 50... Rxf4 $11 51. Bxg4 Rxg4 52. Rxb7 $18 {KR-KR} Re4 (52... Rg3 $1 $11 {remains equal.}) 53. Rb5 $16 ({Don't play} 53. Rxb3 $6 Rxe5 54. Rb6 Kd7 $11) 53... Kd7 54. Kd3 (54. Rxb3 $6 Rxe5 55. Rb6 Kc8 $11) 54... Re1 55. Kd4 ({Of course not} 55. Rxb3 $6 Rxe5 56. Rb6 Kc7 $11) 55... Ke6 $2 {[%mdl 8192]} (55... Rd1+ $11 56. Kc4 Re1) 56. Rxb3 $18 Rxe5 57. Rb6+ Kf5 58. Rb8 {Intending Rf8+ and mate.} Re7 59. Kd5 Rd7+ 60. Kc6 Rd2 61. b4 Ke6 62. Re8+ Kf7 63. Re4 {Accuracy: White = 78%, Black = 53%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.11"]
[White "Boudre, Jean-Pierre"]
[Black "Kierzek, Matthias"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2263"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,114,0,-9,0,0,14,14,38,0,0,6,0,0,8,4,0,0,17,8,22,12,14,20,18,16,33,12,23,9,17,10,6,8,10,13,18,25,53,50,53,48,53,50,56,46,39,-35,-25,-45,-21,-58,-58,-105,-96,-102,-79,-116,-70,-116,-86,-78,-51,-58,-58,-74,-67,-99,-94,-142,-138,-139,-139,-155,-142,-155,-143,-148,-143,-142,-142,-134,-116,-143,-131,-157,-140,-184,-180,-209,-224,-197,-33,-42,0,0,8,8,8,8,5,10,16]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 5. cxd5 Nxd5 6. a3 Bd6 7. Qc2 O-O 8. Nf3 Re8 {A01: Nimzowitsch-Larsen Opening.} 9. d3 Nf6 10. Nbd2 Bf5 {[#]} 11. Ne4 $146 ({Predecessor:} 11. Be2 Qd7 12. O-O Rad8 13. Rfd1 e4 14. dxe4 Nxe4 15. Nxe4 Bxe4 16. Qc3 Qg4 17. g3 {½-½ (56) Docenko,F (2084)-Trotsenko,Y Kiev 2003}) 11... Qe7 12. Be2 Nxe4 13. dxe4 Be6 14. Nd2 f6 15. O-O Qf7 16. b4 a6 17. Rfd1 Kh8 18. Rac1 Bf8 19. f4 Qe7 20. g3 Bg8 21. Bf3 Rad8 22. Nb3 Qf7 23. Nc5 Bxc5 24. Qxc5 Qb3 25. Qc3 Qxc3 26. Bxc3 Bb3 27. Rxd8 Rxd8 28. Be2 Kg8 29. Kf2 Kf7 30. Rb1 (30. Be1 $14) 30... Bc2 $15 {[%mdl 64] Double Attack} 31. Bc4+ Ke7 32. Rb2 Bxe4 33. b5 axb5 34. Bxb5 exf4 35. gxf4 Nb8 36. Bc4 Nd7 37. a4 c5 38. a5 Kd6 39. Rd2+ Kc7 40. a6 b6 41. Bb5 Bc6 42. Bd3 Ra8 43. Rb2 {[#]} b5 $1 {[%mdl 512]} 44. Bxb5 Bxb5 45. Rxb5 Rxa6 $17 {[%mdl 4096] Endgame KRB-KRN} 46. Rb2 Ra3 47. Rc2 Kc6 48. e4 Kb5 49. e5 fxe5 50. fxe5 {[#]} Nf8 $1 51. Ke2 Ne6 52. Kd3 c4+ $2 ({Better is} 52... Ra4 $19 53. Rd2 Rh4) 53. Ke4 $15 Nc5+ 54. Kd5 {Strongly threatening e6.The position is equal.} Na4 55. Bd4 {And now e6 would win.} Rd3 56. e6 Nb6+ 57. Ke4 {e7 would kill now.} Nc8 {Accuracy: White = 73%, Black = 81%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.12"]
[White "Herbrechtsmeier, Christof"]
[Black "Letzelter, Jean-Claude"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2177"]
[BlackElo "2128"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:06]} cxd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:55]} 6. h3 {[%emt 0:00:35]} e6 {[%emt 0:00:19]} 7. Bf4 {[%emt 0:00:38]} Bd6 {[%emt 0:00:50]} 8. Bxd6 {[%emt 0:00:23]} Qxd6 {[%emt 0:00:03]} 9. Nf3 {[%emt 0:00:20]} Ne4 {[%emt 0:06:02] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 10. O-O {[%emt 0:08:27]} O-O {[%emt 0:01:57]} 11. Re1 {[%emt 0:06:44]} f5 {[%emt 0:00:25]} 12. Ne5 {[%emt 0:01:16]} Nxe5 {[%emt 0:15:29]} 13. dxe5 {[%emt 0:00:11]} Qxe5 {[%emt 0:00:14]} 14. f3 {[%emt 0:01:40]} Qg3 {[%emt 0:00:16]} 15. fxe4 {[%emt 0:03:15]} fxe4 {[%emt 0:00:03]} 16. Bf1 {[%emt 0:01:02]} Qf2+ {[%emt 0:00:33]} 17. Kh1 {[%emt 0:01:08]} Qxb2 {[%emt 0:00:04] [#]} 18. Nd2 $146 {[%emt 0:00:28]} ({Predecessor:} 18. Qd2 Qb6 19. Qd4 Qb2 20. Qd2 Qxa1 21. Na3 Rxf1+ 22. Rxf1 Qxf1+ 23. Kh2 Bd7 {0-1 (23) Karacsony,Z (2064)-Runda,M (1930) Hungary 2013}) 18... Qxc3 {[%emt 0:00:22]} 19. Rc1 {[%emt 0:00:27]} Qe5 {[%emt 0:05:35]} 20. Qb3 {[%emt 0:22:19]} Rf2 {[%emt 0:08:17]} 21. Rc2 {[%emt 0:09:33]} b6 {[%emt 0:08:06]} 22. Qa4 {[%emt 0:13:47]} Bb7 {[%emt 0:09:14]} 23. Ba6 {[%emt 0:02:37]} Qg5 $2 {[%emt 0:12:28]} (23... Bxa6 $19 {has better winning chances.} 24. Qxa6 Raf8) 24. Rg1 {[%emt 0:02:46]} Bxa6 {[%emt 0:00:12]} ({Of course not} 24... Rxd2 $6 25. Bxb7 Rxc2 26. Bxa8 $11) 25. Nxe4 {[%emt 0:01:20]} Rf4 $17 {[%emt 0:07:20] Pin} 26. Qxa6 {[%emt 0:01:12]} dxe4 {[%emt 0:03:00]} 27. Rc8+ {[%emt 0:01:15]} Rf8 {[%emt 0:01:22]} 28. Rxa8 {[%emt 0:05:07]} Rxa8 {[%emt 0:01:02]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.13"]
[White "Boidman, Yuri"]
[Black "Rooze, Jan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2335"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,0,20,8,14,-12,13,-1,28,0,23,11,14,-20,-14,-16,-11,-22,-16,-19,-21,-20,-23,-29,-40,-35,-17,-41,-36,-66,-68,-77,-66,-93,-64,-66,-62,-71,-56,-64,-52]} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bc4 a6 6. Nxd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} cxd4 7. Ne2 b5 8. Bb3 {The position is equal.} Bc5 9. O-O Bb7 10. d3 Ne7 11. c3 Nc6 12. cxd4 Nxd4 13. Nxd4 Bxd4 {[#]} 14. Qe2 $146 ({Predecessor:} 14. Qg4 O-O 15. Rb1 Rc8 16. Be3 Qb6 17. Qg3 a5 18. Bxd4 Qxd4 19. Qe3 Qb4 20. Qe1 {0-1 (34) Ivanov,S (2034)-Matlakov,M (2676) St Petersburg 2013}) 14... O-O 15. Be3 Qb6 16. Rab1 a5 17. a3 b4 18. axb4 Bxe3 19. Qxe3 Qxb4 20. Bd1 d5 {[%cal Rd5e4]} 21. e5 Rac8 22. f4 d4 23. Qg3 Rc7 24. Qe1 Qb6 {White got outplayed after the opening. Accuracy: White = 83%, Black = 87%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.14"]
[White "Goormachtigh, Johan"]
[Black "Khanukov, Boris"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2181"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,116,8,7,0,0,-57,-63,-60,-61,-61,-70,-75,-70,-73,-50,-52,-52,-48,-45,-50,-35,-51,-47,-47,-58,-111,-31,-39,-38,-144,-144,-140,-50,-150,-149,-158,-138,-139,-137,-160,-158,-174,-174,-233,-231,-233,-231,-227,-227,-222,-204,-242,-230,-222,-200,-194,-193,-222,-228,-242,-242,-387,-404,-393,-350,-402,-391,-437,-422,-401,-385,-412,-404,-710,-687,-1052,-1020,-1912,-1902,-1606,-1450,-2287,-2141,-1780,-1880,-1692,-1492,-29956,-12692,-2023,-1643,-29978,-29978,-29980,-29981,-29987,-29988,-29989,-29990,-29992,-29990]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Be7 6. Bg2 c6 7. O-O O-O 8. Bf4 d5 9. Nbd2 Nbd7 10. Rac1 {E11: Bogo-Indian.} Nh5 11. Qa4 (11. Be3 $11) 11... Nxf4 $15 12. gxf4 {Black is slightly better.} Bxc4 $1 {[%mdl 64] Remove Defender} 13. Nxc4 {Threatens to win with Nce5.} b5 {[%mdl 64] Double Attack} 14. Qa6 {aiming for Nce5.} bxc4 15. Qxc6 {[#]} Qc8 $146 ({Predecessor:} 15... Rb8 16. Rb1 Nf6 17. Qa4 Qd6 18. e3 Rb6 19. Qc2 Rfb8 20. b3 cxb3 21. Rxb3 Rxb3 22. axb3 g6 23. Ne5 {½-½ (24) Petzold,G (2263)-Schulz,J (2225) Germany 2016}) 16. Ne5 Nxe5 17. Qxc8 Nf3+ 18. Bxf3 Raxc8 19. Rc2 f5 20. Ra1 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 21. e3 {[#]} ({White should play} 21. b3 $15) 21... Rc7 (21... a4 $1 $17 22. Bd1 Ra8) 22. Bd1 Rb8 23. Rac1 (23. b3 $15) 23... Rcb7 $17 24. b3 {[#]} Ba3 ({Don't play} 24... cxb3 $6 25. Rc8+ Kf7 26. Bxb3 $11) (24... a4 $1 $17 25. bxc4 Ba3) 25. Rb1 ({Better is} 25. Ra1 $15) 25... a4 $1 $36 {[%mdl 2048] Black has strong initiative.} ({Of course not} 25... cxb3 $6 26. axb3 Bf8 27. Ra2 $11) 26. Rc3 Bb4 27. Rc2 Be7 28. Rc3 Kf7 29. Kf1 h6 30. Ra1 (30. Rc2 $142) 30... axb3 31. axb3 cxb3 32. Rb1 {[%cal Rc3b3]} b2 33. Bc2 Bd6 34. Ke2 Rb6 35. h3 g5 36. fxg5 hxg5 37. Kf1 Kf6 38. Kg2 Rb4 39. Rc6 (39. Rd3 {keeps fighting.}) 39... Rc4 $19 40. Rxc4 dxc4 {[%mdl 4096] Endgame KRB-KRB} 41. Kf1 e5 42. dxe5+ Bxe5 43. Rd1 Ra8 44. Ke2 Rh8 45. Rd5 (45. Rh1 $142) 45... Rxh3 46. Rd8 Rh1 {And now ...Rc1 would win.} 47. Rf8+ Ke7 48. Rxf5 Ke6 49. Rxg5 b1=Q 50. Bxb1 Rxb1 {KRB-KR} 51. f4 Rb2+ 52. Kd1 Bd6 53. Rg6+ Kd7 54. f5 c3 {Black mates.} 55. Rg7+ Kc6 56. Ra7 Bc5 57. Ra4 Kb5 58. Re4 Rf2 {Accuracy: White = 42%, Black = 91%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.15"]
[White "Salov, Sergej"]
[Black "Aragones-Melhem, Georgy"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2135"]
[BlackElo "2106"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:27]} exd4 {[%emt 0:01:50]} 4. Nxd4 {[%emt 0:00:36]} Nf6 {[%emt 0:00:29]} 5. Nc3 {[%emt 0:00:14]} Be7 {[%emt 0:01:45]} 6. g3 {[%emt 0:01:19]} O-O {[%emt 0:03:25]} 7. Bg2 {[%emt 0:00:28]} Re8 {[%emt 0:00:24]} 8. O-O {[%emt 0:00:48]} c6 {[%emt 0:00:33]} 9. h3 {[%emt 0:02:51]} Qc7 {[%emt 0:01:35]} 10. Re1 {[%emt 0:13:32]} Bf8 {[%emt 0:00:31]} 11. Bf4 {[%emt 0:10:28]} g6 {[%emt 0:00:40]} 12. g4 {[%emt 0:02:12]} Nbd7 {[%emt 0:01:13]} 13. a4 {[%emt 0:05:13]} a5 {[%emt 0:00:30]} 14. Bg3 {[%emt 0:03:54]} Qb6 {[%emt 0:08:24]} 15. Qd2 {[%emt 0:06:23]} Ne5 {[%emt 0:11:53]} 16. b3 {[%emt 0:03:55]} h5 {[%emt 0:03:22]} 17. g5 {[%emt 0:04:26]} Nh7 {[%emt 0:00:38]} 18. f4 {[%emt 0:02:41]} Nd7 {[%emt 0:15:40]} 19. Bf2 {[%emt 0:03:32]} Qb4 {[%emt 0:00:52]} 20. Rad1 {[%emt 0:06:26]} Nc5 {[%emt 0:03:35]} 21. Nde2 {[%emt 0:05:11]} Bd7 {[%emt 0:06:08]} 22. Nc1 {[%emt 0:04:57]} Rad8 {[%emt 0:04:16]} 23. Qd4 {[%emt 0:04:36]} Ne6 {[%emt 0:02:50]} 24. Qxb4 {[%emt 0:03:17]} axb4 {[%emt 0:00:07]} 25. N3e2 {[%emt 0:00:08]} c5 {[%emt 0:00:48]} 26. h4 {[%emt 0:01:36]} Bc6 {[%emt 0:03:36]} 27. f5 {[%emt 0:00:54]} Nc7 {[%emt 0:02:29]} 28. Nf4 {[%emt 0:00:44]} Kg7 {[%emt 0:06:33]} 29. Ncd3 {[%emt 0:02:40]} f6 {[%emt 0:05:09]} 30. Nxg6 {[%emt 0:01:46]} fxg5 {[%emt 0:00:25]} 31. Nxf8 {[%emt 0:01:05]} Rxf8 {[%emt 0:01:46]} 32. hxg5 {[%emt 0:00:45]} Nxg5 {[%emt 0:00:01]} 33. Bh4 Kh6 34. Nf4 {[%emt 0:00:56]} Rg8 {[%emt 0:00:15]} 35. Kf2 {[%emt 0:00:20]} Rdf8 {[%emt 0:00:11]} 36. Rxd6+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:01]} 37. Rg6 {[%emt 0:01:40]} Nf7 {[%emt 0:00:57]} 38. Rxg8 {[%emt 0:00:42]} Rxg8 {[%emt 0:00:16]} 39. Nxh5 {[%emt 0:00:25]} Ne8 {[%emt 0:00:53]} 40. Nf6+ {[%emt 0:00:00]} Nxf6 {[%emt 0:00:00]} 41. Bxf6 {[%emt 0:00:52]} Nh6 {[%emt 0:00:52]} 42. Bf3 {[%emt 0:02:13]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.16"]
[White "Schrickx, Frank"]
[Black "Gruzmann, Boris"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1826"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:14]} 4. Bxc6 {[%emt 0:00:33]} dxc6 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:08]} Bg4 {[%emt 0:01:04]} 6. h3 {[%emt 0:00:26]} h5 {[%emt 0:00:31]} 7. d3 {[%emt 0:00:37]} Qf6 {[%emt 0:00:38]} 8. Be3 {[%emt 0:01:47]} Bxf3 {[%emt 0:01:09]} 9. Qxf3 {[%emt 0:00:12]} Qxf3 {[%emt 0:00:10]} 10. gxf3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:34]} 11. Nd2 {[%emt 0:00:52]} Ne7 {[%emt 0:00:34]} 12. Nc4 {[%emt 0:02:06]} Ng6 {[%emt 0:01:56]} 13. Nxd6+ {[%emt 0:00:39]} cxd6 {[%emt 0:00:12]} 14. Kh2 {[%emt 0:01:01]} O-O-O {[%emt 0:04:03]} 15. Rg1 {[%emt 0:02:13]} d5 {[%emt 0:01:17]} 16. a4 {[%emt 0:03:15]} Rh7 {[%emt 0:05:01]} 17. Rg3 {[%emt 0:05:12]} Re8 {[%emt 0:08:18]} 18. Rag1 {[%emt 0:07:43]} Re6 {[%emt 0:03:34]} 19. Kh1 {[%emt 0:03:18]} Kc7 {[%emt 0:02:03]} 20. a5 {[%emt 0:04:21]} d4 {[%emt 0:05:59]} 21. Bd2 {[%emt 0:01:24]} c5 {[%emt 0:01:17]} 22. b3 {[%emt 0:00:43]} Kc6 {[%emt 0:04:50]} 23. Bc1 {[%emt 0:11:17]} Kb5 {[%emt 0:00:15]} 24. Bd2 {[%emt 0:00:11]} Rc6 {[%emt 0:00:18]} 25. Kg2 {[%emt 0:02:26]} Nf8 {[%emt 0:16:07]} 26. Kf1 {[%emt 0:01:09]} Ne6 {[%emt 0:00:21]} 27. Ke2 {[%emt 0:00:25]} h4 {[%emt 0:09:10]} 28. Rg4 {[%emt 0:04:44]} f6 {[%emt 0:00:18]} 29. Rg6 {[%emt 0:01:40]} Rc7 {[%emt 0:00:16]} 30. R6g4 {[%emt 0:02:35]} g5 {[%emt 0:08:10]} 31. Ra1 {[%emt 0:02:12]} Nd8 {[%emt 0:02:12]} 32. Rg2 {[%emt 0:01:58]} Rhg7 {[%emt 0:05:52]} 33. Rag1 {[%emt 0:03:38]} Rce7 {[%emt 0:01:16]} 34. Rg4 {[%emt 0:01:25]} Nc6 {[%emt 0:02:02]} 35. Ra1 {[%emt 0:00:14]} Nb4 {[%emt 0:01:20]} 36. Kd1 {[%emt 0:01:51]} Rgf7 {[%emt 0:02:18]} 37. Rg1 {[%emt 0:02:30]} Rf8 {[%emt 0:00:41]} 38. Kc1 {[%emt 0:06:13]} Nc6 {[%emt 0:01:22]} 39. Kd1 {[%emt 0:01:21]} Nd8 {[%emt 0:01:41]} 40. Ke2 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 41. Bc1 {[%emt 0:04:53]} Rg7 {[%emt 0:04:05]} 42. Bd2 {[%emt 0:02:11]} Rfg8 {[%emt 0:07:43]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.17"]
[White "Herzog, Adolf"]
[Black "Birnboim, Nathan"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2312"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,99,1,2,7,2,0,0,-41,7,11,15,6,3,-97,2,-83,18,12,12,13,24,14,81,14,82,6,66,0,16,35,38,16,122,82,142,0,0,0,0,0,0,0,91,83,94,50,76,-8,0,0,297,261,889,227,230,212,213,200,297,297,441,441,662,662,623,441,662,662,655,655,655,483,468,414,658,434,658,655,602,-4694,-12268,-6191,-6257,-7108,-6466,-29975,-29976,-29971,-29975,-29962]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Ng5 {A28: English Opening: Four Knights Variation.} g6 $1 8. h4 Bf8 9. Be2 {The position is equal.} d6 10. Nxf6+ $1 Qxf6 11. g4 Qe7 {[#]} 12. a3 $146 (12. Ne4 $11) ({Predecessor:} 12. d3 Bg7 13. Bd2 a5 14. a3 Rb8 15. Ne4 Be6 16. g5 d5 17. cxd5 Bxd5 18. Rc1 {½-½ (61) Grigoryan,K (2587)-Andriasian,Z (2609) Yerevan 2015}) 12... Bg7 (12... e4 $1 $17 13. b4 Bg7) 13. b4 (13. Ne4 $11) 13... Nd4 (13... e4 $17 14. Bb2 Bxb2 15. Qxb2 a6) 14. exd4 $11 exd4 {[%csl Ge8][%cal Re7e2]} 15. d3 {Threatens to win with Kf1.} Bxg4 $1 16. f3 $1 {[%cal Rf3g4]} (16. Ne4 Bxe2 17. Qxe2 f5 $17) 16... Bh5 (16... Bd7 $11) 17. Kd1 ({White should play} 17. Kf1 $1 $16) 17... f5 (17... c6 $11) 18. c5 (18. Nh3 $1 $16) 18... d5 (18... h6 $11 19. cxd6 cxd6 20. Qa2+ Kh8) 19. Bf4 h6 20. Nh3 Qxh4 21. Qd2 (21. Bxc7 Rac8 $11) 21... Re7 (21... Qe7 $11 {remains equal.}) 22. Kc2 (22. Bxh6 Bxh6 23. Qxh6 Rxe2 $1 $17 {[%mdl 512]}) 22... Rae8 ({Black should try} 22... a5) 23. Rh2 ({White has to play} 23. Bd1 $1 $16) 23... Rxe2 $1 24. Rxe2 Rxe2 25. Qxe2 Qxh3 26. Bxc7 Bxf3 ({Much weaker is} 26... Qxf3 $6 27. Qxf3 Bxf3 28. Re1 $16) (26... g5 $1 $11 {keeps the balance.}) 27. Qh2 $1 $16 {[%cal Rh2h3]} Qxh2+ 28. Bxh2 {[%mdl 4096] Endgame KRB-KB} g5 {Hoping for ...f4.} 29. b5 (29. Bb8 $16) 29... f4 $11 {aiming for ...Kf7.} 30. a4 {White wants to play a5.} a5 $2 {[%mdl 8192]} (30... Bf8 $11 {and Black stays safe.} 31. c6 bxc6 32. bxc6 Bd6) 31. c6 $18 b6 $2 {[#]} (31... bxc6 32. b6 Kf7) 32. Kd2 $2 (32. Bxf4 $1 {[%mdl 512] And now Rg1 would win.} Bh5 (32... gxf4 33. Rg1) 33. Bc7) 32... Bg4 33. c7 Bc8 {[#]} 34. Rc1 $1 Bf8 (34... Kf8 $142) 35. Rc6 Kf7 (35... Bc5 $142 36. Rxh6 Kg7) 36. Rxb6 Ke7 (36... Bb4+ $142 37. Ke2 Ke7) 37. Rb8 Kd7 38. b6 Bd6 (38... Bb4+ $142 39. Ke2 Bc5) 39. b7 Bxb7 40. Rxb7 Bxc7 41. Ke2 Kc6 {[#]} 42. Rb2 $1 Bd6 (42... Be5 $142 43. Bg1 g4) 43. Kf1 g4 (43... h5 $142 44. Bg1 Be5) 44. Bg1 f3 45. Rh2 $4 {[%mdl 8192]} (45. Bxd4 $18 h5 46. Rb6+ Kc7 47. Ra6) 45... Bxh2 $19 46. Bxh2 Kc5 47. Bf4 Kb4 48. Bxh6 Kxa4 49. Bg7 Kb3 50. Bxd4 {Never resign too early! Accuracy: White = 52%, Black = 43%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.18"]
[White "Maryasin, Boris"]
[Black "Ager, Josef"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2305"]
[BlackElo "2139"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:58]} Nf6 {[%emt 0:00:29]} 4. Bb5 {[%emt 0:00:10]} Bb4 {[%emt 0:00:14]} 5. O-O {[%emt 0:00:23]} O-O {[%emt 0:02:23]} 6. d3 {[%emt 0:00:12]} d6 {[%emt 0:00:56]} 7. Ne2 {[%emt 0:00:19]} Ne7 {[%emt 0:01:28]} 8. c3 {[%emt 0:00:25]} Ba5 {[%emt 0:00:15]} 9. d4 {[%emt 0:01:31]} c6 {[%emt 0:01:18]} 10. Bd3 {[%emt 0:00:23]} Bc7 {[%emt 0:01:00]} 11. Ng3 {[%emt 0:01:06]} Ng6 {[%emt 0:00:19]} 12. Re1 {[%emt 0:00:46]} Re8 {[%emt 0:01:34]} 13. Be3 {[%emt 0:05:05]} a5 {[%emt 0:07:32]} 14. h3 {[%emt 0:01:20]} b6 {[%emt 0:05:09]} 15. Qc2 {[%emt 0:01:56]} Ba6 {[%emt 0:02:44]} 16. Bxa6 {[%emt 0:01:08]} Rxa6 {[%emt 0:00:01]} 17. Rad1 {[%emt 0:00:20]} Qb8 {[%emt 0:00:58]} 18. dxe5 {[%emt 0:01:16]} dxe5 {[%emt 0:00:42]} 19. Bg5 {[%emt 0:01:54]} Re6 {[%emt 0:02:55]} 20. Nf5 {[%emt 0:00:59]} h6 {[%emt 0:01:48]} 21. Bxh6 {[%emt 0:02:57]} gxh6 {[%emt 0:00:20]} 22. Nxh6+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:17]} 23. Nf5+ {[%emt 0:02:22]} Kf8 {[%emt 0:05:49]} 24. Ng5 {[%emt 0:02:05]} Qe8 {[%emt 0:03:15]} 25. Nxe6+ {[%emt 0:00:50]} fxe6 {[%emt 0:00:30]} 26. Nd6 {[%emt 0:05:56]} Qe7 {[%emt 0:00:30]} 27. Qd2 {[%emt 0:01:44]} Kg7 {[%emt 0:00:43]} 28. Re3 {[%emt 0:00:35]} Ra8 {[%emt 0:00:23]} 29. Rg3 {[%emt 0:03:35]} Nh5 {[%emt 0:01:20]} 30. Rd3 {[%emt 0:00:09]} Nf6 {[%emt 0:04:03]} 31. Qg5 {[%emt 0:04:37]} Bxd6 {[%emt 0:00:38]} 32. Rxd6 {[%emt 0:00:12]} Nxe4 {[%emt 0:00:12]} 33. Qxe7+ {[%emt 0:00:21]} Nxe7 {[%emt 0:00:10]} 34. Rxe6 {[%emt 0:00:24]} Kf7 {[%emt 0:00:34]} 35. Rxe5 {[%emt 0:00:12]} Nf6 {[%emt 0:00:13]} 36. Rd6 {[%emt 0:01:28]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.19"]
[White "Mira, Helene"]
[Black "Shevelev, Arkady"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2092"]
[BlackElo "2278"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:15]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:17]} d5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:40]} c5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:33]} cxd4 {[%emt 0:00:05]} 5. Qa4+ {[%emt 0:00:11]} Qd7 {[%emt 0:00:09]} 6. Qxd4 {[%emt 0:00:08]} Qxd5 {[%emt 0:00:09]} 7. Nc3 {[%emt 0:00:31]} Qxd4 {[%emt 0:00:08]} 8. Nxd4 {[%emt 0:00:09]} a6 {[%emt 0:00:06]} 9. g3 {[%emt 0:00:17]} e5 {[%emt 0:00:08]} 10. Nb3 {[%emt 0:00:08]} Bd7 {[%emt 0:00:21]} 11. Bg2 {[%emt 0:00:12]} Bc6 {[%emt 0:00:06]} 12. O-O {[%emt 0:00:16]} Bb4 {[%emt 0:00:16]} 13. Bd2 {[%emt 0:00:23]} Bxg2 {[%emt 0:00:53]} 14. Kxg2 {[%emt 0:00:06]} Nc6 {[%emt 0:00:19]} 15. a3 {[%emt 0:00:16]} Be7 {[%emt 0:06:55]} 16. Bg5 {[%emt 0:00:13]} O-O-O {[%emt 0:00:43]} 17. Rfd1 {[%emt 0:03:37]} Rxd1 {[%emt 0:04:08]} 18. Rxd1 {[%emt 0:00:04]} Rd8 {[%emt 0:00:55]} 19. Rxd8+ {[%emt 0:00:41]} Bxd8 {[%emt 0:00:33]} 20. Bxf6 {[%emt 0:00:09]} Bxf6 {[%emt 0:00:20]} 21. Nd5 {[%emt 0:00:07]} Bd8 {[%emt 0:01:05]} 22. e4 {[%emt 0:03:52]} b6 {[%emt 0:05:11]} 23. Nd2 {[%emt 0:01:03]} Kd7 {[%emt 0:00:27]} 24. Kf3 {[%emt 0:02:34]} b5 {[%emt 0:00:52]} 25. Ke3 {[%emt 0:00:19]} Kd6 {[%emt 0:00:38]} 26. Kd3 {[%emt 0:00:09]} Ne7 {[%emt 0:04:02]} 27. Nxe7 {[%emt 0:07:35]} Kxe7 {[%emt 0:01:50]} 28. b4 {[%emt 0:00:15]} a5 {[%emt 0:01:13]} 29. Nb1 {[%emt 0:01:54]} Kd6 {[%emt 0:02:07]} 30. Nc3 {[%emt 0:00:11]} Kc6 {[%emt 0:00:25]} 31. Nd5 {[%emt 0:00:11]} a4 {[%emt 0:00:50]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.20"]
[White "Lederman, Leon"]
[Black "Danner, Lambert"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2234"]
[BlackElo "2022"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:17]} 4. f4 {[%emt 0:01:09]} e5 {[%emt 0:00:22]} 5. Nf3 {[%emt 0:00:07]} exd4 {[%emt 0:00:27]} 6. Qxd4 {[%emt 0:00:28]} c6 {[%emt 0:00:34]} 7. Be3 {[%emt 0:10:39]} d5 {[%emt 0:01:50]} 8. e5 {[%emt 0:01:22]} Bc5 {[%emt 0:00:58]} 9. Qd2 {[%emt 0:02:22]} Bxe3 {[%emt 0:01:00]} 10. Qxe3 {[%emt 0:00:05]} Ng4 {[%emt 0:00:10]} 11. Qd4 {[%emt 0:06:37]} Qb6 {[%emt 0:00:24]} 12. h3 {[%emt 0:00:33]} Qxd4 {[%emt 0:00:52]} 13. Nxd4 {[%emt 0:00:12]} Ne3 {[%emt 0:00:08]} 14. Kd2 {[%emt 0:00:42]} Nxf1+ {[%emt 0:00:25]} 15. Rhxf1 {[%emt 0:00:14]} O-O {[%emt 0:00:25]} 16. Rae1 {[%emt 0:04:53]} Nc5 {[%emt 0:02:42]} 17. f5 {[%emt 0:01:32]} Re8 {[%emt 0:03:02]} 18. g4 {[%emt 0:01:05]} a5 {[%emt 0:01:17]} 19. b3 {[%emt 0:01:38]} Bd7 {[%emt 0:01:26]} 20. a3 {[%emt 0:01:26]} Rad8 {[%emt 0:02:09]} 21. Rf4 {[%emt 0:29:00]} Bc8 {[%emt 0:04:36]} 22. b4 {[%emt 0:04:08]} axb4 {[%emt 0:00:51]} 23. axb4 {[%emt 0:00:02]} Nd7 {[%emt 0:01:48]} 24. e6 {[%emt 0:07:26]} Nb6 {[%emt 0:00:24]} 25. exf7+ {[%emt 0:00:19]} Kxf7 {[%emt 0:00:12]} 26. Ne6 {[%emt 0:03:26]} Bxe6 {[%emt 0:01:35]} 27. fxe6+ {[%emt 0:00:32]} Kg6 {[%emt 0:00:42]} 28. Rf7 {[%emt 0:04:57]} Rd6 {[%emt 0:02:17]} 29. Rxb7 {[%emt 0:01:39]} Nc4+ {[%emt 0:00:43]} 30. Kd3 {[%emt 0:01:37]} Rdxe6 {[%emt 0:01:24]} 31. Rxe6+ {[%emt 0:00:06]} Rxe6 {[%emt 0:00:05]} 32. Rc7 {[%emt 0:01:47]} Re3+ {[%emt 0:04:09]} 33. Kd4 {[%emt 0:01:38]} Rxh3 {[%emt 0:00:08]} 34. Rxc6+ {[%emt 0:00:06]} Kg5 {[%emt 0:00:08]} 35. Nxd5 {[%emt 0:00:27]} Na3 {[%emt 0:03:44]} 36. Rc5 {[%emt 0:01:36]} Kxg4 {[%emt 0:00:33]} 37. b5 {[%emt 0:00:13]} Rh1 {[%emt 0:03:52]} 38. Nb4 {[%emt 0:07:34]} Rd1+ {[%emt 0:01:52]} 39. Kc3 {[%emt 0:02:35]} Rb1 {[%emt 0:07:12]} 40. b6 {[%emt 0:00:00]} Nxc2 {[%emt 0:00:00]} 41. Rc4+ {[%emt 0:00:46]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.21"]
[White "Farago, Ivan"]
[Black "Vogt, Lothar"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2359"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "17"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,27]} 1. d4 {A rather calm draw.} {Predecessor:} Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 {A45: Trompowsky Attack.} Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 {½-½ (9) Nakamura,H (2745)-So,W (2767) chess.com INT 2020} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.23"]
[White "Hardicsay, Peter"]
[Black "Dekan, Hans"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2203"]
[BlackElo "2099"]
[Annotator "ChessBase"]
[PlyCount "1"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.25"]
[White "Klundt, Klaus"]
[Black "Ogaard, Leif"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2299"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,33,31,7,28,30,25,25,25,25,27,27,28,28,35,30,27,13,7,7,18,12,31,24]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Nd7 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 8. Be3 Nxe5 9. dxe5 Qxd1+ {White has an edge.} 10. Rxd1 Bd7 {[#]} 11. Be2 $146 ({Predecessor:} 11. h4 h5 12. Rh3 Be7 13. Rg3 Bxh4 14. Rxg7 Bc6 15. Bg5 Bxg5 16. Rxg5 Ke7 17. Rd3 {½-½ (33) Di Paolo,R (2341)-Vernay,C (2347) Grenoble 2007}) 11... Bc6 12. O-O Be7 13. f4 O-O 14. Bf3 Bxf3 15. Rxf3 Rfd8 16. Rff1 a6 17. Kf2 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.26"]
[White "Heim, Sverre"]
[Black "Kannenberg, Karl-Heinz"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2316"]
[BlackElo "2118"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,71,24,18,24,6,14,9,8,13,31,32,31,0,0,11,22,17,26,27,26,20,15,15,39,47,51,51,50,47,43,42,55,45,66,59,67,54,60,47,47,27,27,27,27,27,200,197,193,192,173,167,159,153,609,558,521,485,2899,3658,6075,6075,6075,5930]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Qe7+ {B11: Caro-Kann: Two Knights Variation.} 7. Qe2 (7. Be2 {with more complications.} Qc7 8. d4 Bd6 9. c4 c5 10. d5) 7... Bg4 8. O-O Qxe2 {The position is equal.} 9. Bxe2 {[#]} Bc5 $146 ({Predecessor:} 9... Nd7 10. Nd4 Bxe2 11. Nxe2 O-O-O 12. d4 Bd6 13. Re1 Nf8 14. c3 Ne6 15. Be3 Bb8 {½-½ (83) Rodriguez Lopez,R (2259)-Larino Nieto,D (2445) Linares 2014}) 10. h3 Bh5 11. Nd4 (11. Re1 {is more complex.} O-O 12. d4 Bd6 13. Bd2 Rd8 14. c4) 11... Bxe2 12. Nxe2 O-O 13. d4 Re8 14. Be3 Bb6 15. c4 Nd7 16. Rfd1 Nf8 17. c5 Bc7 18. d5 cxd5 19. Rxd5 Ne6 20. Rad1 Rad8 21. b4 a6 22. a4 Kf8 23. Kf1 f5 24. Rxd8 Rxd8 25. Rxd8+ Bxd8 26. Nd4 Nxd4 27. Bxd4 $11 {[%mdl 4096] Endgame KB-KB} f6 $2 {[#]} (27... Ke7 $1 $11 {and Black stays safe.}) 28. Ke2 $1 $18 Ke8 29. Kd3 Kd7 30. Kc4 Ke6 31. b5 Bc7 $2 {[#] Black cannot hold the game after this.} (31... axb5+ $16 32. axb5 Bc7) 32. c6 {White is clearly winning.} axb5+ 33. Kxb5 Kd5 (33... bxc6+ $142 34. Kxc6 Ba5) 34. cxb7 Kxd4 35. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Kd5 36. a6 {Accuracy: White = 100%, Black = 67%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.27"]
[White "Krauseneck, Peter"]
[Black "Moen, Ole Christian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2126"]
[BlackElo "2192"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:24]} 2. e3 {[%emt 0:00:20]} g6 {[%emt 0:00:38]} 3. f4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:16]} 5. Bd3 {[%emt 0:01:01]} O-O {[%emt 0:00:34]} 6. O-O {[%emt 0:00:02]} b6 {[%emt 0:00:35]} 7. Qe2 {[%emt 0:00:22]} a5 {[%emt 0:00:13]} 8. c4 {[%emt 0:03:07]} e6 {[%emt 0:04:47]} 9. b3 {[%emt 0:02:51]} a4 {[%emt 0:01:43]} 10. bxa4 {[%emt 0:13:30]} Rxa4 {[%emt 0:00:16]} 11. Nc3 {[%emt 0:00:26]} Rxc4 {[%emt 0:02:31]} 12. Bxc4 {[%emt 0:00:42]} dxc4 {[%emt 0:00:06]} 13. Rd1 {[%emt 0:01:41]} Ba6 {[%emt 0:02:46]} 14. a4 {[%emt 0:09:18]} Nc6 {[%emt 0:01:46]} 15. Ne5 {[%emt 0:07:57]} Na5 {[%emt 0:05:37]} 16. Rb1 {[%emt 0:06:19]} Qa8 {[%emt 0:01:02]} 17. Ba3 {[%emt 0:05:29]} Rc8 {[%emt 0:06:05]} 18. e4 {[%emt 0:17:59]} Bb7 {[%emt 0:02:38]} 19. Re1 {[%emt 0:00:02]} Ne8 {[%emt 0:05:10]} 20. Bb4 {[%emt 0:03:33]} Nd6 {[%emt 0:00:58]} 21. Nf3 {[%emt 0:04:25]} c5 {[%emt 0:02:34]} 22. dxc5 {[%emt 0:02:45]} bxc5 {[%emt 0:00:30]} 23. Bxa5 {[%emt 0:01:28]} Qxa5 {[%emt 0:00:09]} 24. e5 {[%emt 0:00:26]} Qxc3 {[%emt 0:03:30]} 25. exd6 {[%emt 0:00:03]} Bd5 {[%emt 0:02:03]} 26. Ne5 {[%emt 0:00:42]} Rd8 {[%emt 0:00:36]} 27. Rb6 {[%emt 0:02:53]} Qd4+ {[%emt 0:02:32]} 28. Qf2 {[%emt 0:00:27]} c3 {[%emt 0:00:24]} 29. a5 {[%emt 0:02:37]} Bf8 {[%emt 0:03:21]} 30. d7 {[%emt 0:09:02]} f6 {[%emt 0:01:05]} 31. Nc6 {[%emt 0:01:38]} Qxf2+ {[%emt 0:00:10]} 32. Kxf2 {[%emt 0:00:03]} Rxd7 {[%emt 0:00:08]} 33. Rc1 {[%emt 0:00:44]} c4 {[%emt 0:00:17]} 34. Kf1 {[%emt 0:01:50]} Bc5 {[%emt 0:01:06]} 35. Rb8+ {[%emt 0:00:04]} Kf7 {[%emt 0:01:11]} 36. Rc8 {[%emt 0:00:42]} Bd6 {[%emt 0:03:01]} 37. Rxc3 {[%emt 0:00:52]} Bc7 {[%emt 0:02:28]} 38. Nb8 {[%emt 0:01:16]} Bxa5 {[%emt 0:02:58]} 39. Ra3 {[%emt 0:00:08]} Bb4 {[%emt 0:01:27]} 40. Nxd7 {[%emt 0:00:00]} Bxa3 {[%emt 0:00:00]} 41. Nb6 {[%emt 0:02:29]} Bd6 {[%emt 0:02:42]} 42. g3 {[%emt 0:03:48]} Bb7 {[%emt 0:03:47]} 43. Rd8 {[%emt 0:01:06]} Ke7 {[%emt 0:00:17]} 44. Rd7+ {[%emt 0:00:14]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.28"]
[White "Kristiansen, Erling"]
[Black "Seibold, Hubert"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2123"]
[BlackElo "2123"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:09]} g6 {[%emt 0:00:06]} 5. c4 {[%emt 0:01:23]} Bg7 {[%emt 0:00:11]} 6. Be3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:18]} 7. f3 {[%emt 0:00:05]} O-O {[%emt 0:01:10]} 8. Nc3 {[%emt 0:00:21]} d6 {[%emt 0:00:26]} 9. Be2 {[%emt 0:00:37]} Bd7 {[%emt 0:01:41]} 10. Rc1 {[%emt 0:02:38]} Nxd4 {[%emt 0:02:49]} 11. Bxd4 {[%emt 0:00:13]} a5 12. a4 Bc6 {[%emt 0:05:01]} 13. O-O {[%emt 0:02:02]} Nd7 {[%emt 0:03:33]} 14. Bxg7 {[%emt 0:02:16]} Kxg7 {[%emt 0:00:09]} 15. Qd4+ {[%emt 0:00:22]} Kg8 {[%emt 0:01:02]} 16. Nb5 {[%emt 0:01:14]} Qb6 {[%emt 0:05:52]} 17. b3 {[%emt 0:01:04]} Bxb5 {[%emt 0:09:56]} 18. Qxb6 {[%emt 0:00:08]} Nxb6 {[%emt 0:00:07]} 19. cxb5 {[%emt 0:00:41]} Rfc8 {[%emt 0:00:45]} 20. Kf2 {[%emt 0:00:30]} Kf8 {[%emt 0:07:16]} 21. Ke3 {[%emt 0:00:50]} Nd7 {[%emt 0:03:15]} 22. f4 {[%emt 0:02:36]} e6 {[%emt 0:16:43]} 23. Bf3 {[%emt 0:04:43]} Rc5 {[%emt 0:04:51]} 24. Rxc5 {[%emt 0:04:06]} Nxc5 {[%emt 0:01:15]} 25. Rb1 {[%emt 0:00:29]} Ke7 {[%emt 0:01:58]} 26. Kd4 {[%emt 0:00:59]} b6 {[%emt 0:01:18]} 27. e5 {[%emt 0:02:58]} dxe5+ {[%emt 0:11:04]} 28. fxe5 {[%emt 0:00:03]} Rd8+ {[%emt 0:00:08]} 29. Kc4 {[%emt 0:00:29]} Nd3 {[%emt 0:00:18]} 30. Kc3 {[%emt 0:00:22]} Nxe5 {[%emt 0:00:21]} 31. Be2 {[%emt 0:01:08]} Rc8+ {[%emt 0:01:33]} 32. Kd4 {[%emt 0:00:37]} Nd7 {[%emt 0:00:32]} 33. b4 {[%emt 0:00:07]} e5+ {[%emt 0:01:27]} 34. Ke3 {[%emt 0:01:08]} axb4 {[%emt 0:00:47]} 35. Rxb4 {[%emt 0:00:09]} Rc3+ {[%emt 0:02:00]} 36. Kd2 {[%emt 0:03:02]} Ra3 {[%emt 0:01:07]} 37. Bd1 {[%emt 0:00:37]} f5 {[%emt 0:00:31]} 38. Kc1 {[%emt 0:06:26]} Ra1+ {[%emt 0:02:52]} 39. Kd2 {[%emt 0:00:27]} Nc5 {[%emt 0:01:42]} 40. Bc2 {[%emt 0:00:55]} Kd6 {[%emt 0:01:23]} 41. Kc3 {[%emt 0:00:35]} e4 {[%emt 0:08:53]} 42. Kd4 {[%emt 0:01:31]} Ra3 {[%emt 0:01:49]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.29"]
[White "White, Alastair F"]
[Black "Uddenfeldt, Dan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2052"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,60,5,14,-7,28,0,2,14,19,0,0,-82,-75,-79,-65,-166,-162,-175,-139,-151,-163,-349,-360,-398,-381,-383,-373,-439,-435,-395,-420,-734,-733,-698,-696,-856,-849,-1766,-964,-2924,-2789]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Nc6 7. Bg2 Bd7 8. O-O a6 9. a4 Be7 10. h3 Qc7 11. Re1 O-O 12. Be3 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Rfd8 13. Nxc6 {[#]} Bxc6 $146 ({Predecessor:} 13... bxc6 14. a5 Re8 15. Na4 e5 16. Nb6 Rab8 17. c4 c5 18. Bd2 Bc6 19. Bc3 Qb7 {0-1 (37) Adianto,U (2385)-Andersson,U (2635) Jakarta 1983}) 14. a5 {The position is equal.} Nd7 15. Qh5 Bf6 16. Na4 (16. Ra3 $11) 16... Bxa4 $17 17. Rxa4 Bxb2 ({Don't play} 17... Qxc2 18. Rb4 $11) 18. Re2 (18. Rb1 $15 Qxc2 {[%mdl 64] Double Attack} 19. Qd1 Qxd1+ 20. Rxd1) 18... Qc6 19. Rb4 g6 20. Qh4 Bc3 $36 {[%mdl 2048] White is under strong pressure.} 21. Bg5 $2 {[#]} (21. Rb3 {might work better.}) 21... f6 $19 (21... Bxb4 $2 22. Bxd8 Qb5 23. Re3 $17) 22. Qg4 fxg5 ({Inferior is} 22... Bxb4 23. Qxe6+ Kh8 24. Bxf6+ Nxf6 25. Qxf6+ Kg8 26. Qe6+ Kh8 27. Qf6+ Kg8 28. Qe6+ Kh8 29. Qf6+ $11) 23. Qxe6+ Kh8 24. Rc4 Nc5 25. Qg4 Be5 {Strongly threatening ...Qb5.} 26. f4 (26. Rb4 $142) 26... gxf4 {Black is clearly winning.} 27. gxf4 Qb5 {[%mdl 64] [#] Double Attack} 28. fxe5 Qxc4 29. Qh4 Qd4+ 30. Rf2 Rf8 {White got outplayed after the opening. Accuracy: White = 37%, Black = 93%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.30"]
[White "Wahlbom, Magnus"]
[Black "Scrimgour, Alan"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2176"]
[BlackElo "2059"]
[Annotator "ChessBase"]
[PlyCount "46"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:27]} Qc7 {[%emt 0:00:08]} 6. Be2 {[%emt 0:01:28]} a6 {[%emt 0:00:07]} 7. O-O {[%emt 0:01:17]} Nf6 {[%emt 0:00:53]} 8. Be3 {[%emt 0:04:09]} Be7 {[%emt 0:01:38]} 9. f4 {[%emt 0:02:47]} d6 {[%emt 0:02:35]} 10. a4 {[%emt 0:03:45]} O-O {[%emt 0:04:12]} 11. Kh1 {[%emt 0:06:26]} Bd7 {[%emt 0:05:35]} 12. Nb3 {[%emt 0:04:15]} b6 {[%emt 0:17:36]} 13. Bf3 {[%emt 0:02:43]} Rac8 {[%emt 0:01:37]} 14. Qe2 {[%emt 0:02:00]} Nb4 {[%emt 0:03:00]} 15. Qf2 {[%emt 0:12:45]} Rb8 {[%emt 0:06:36]} 16. Nd4 {[%emt 0:09:03]} e5 {[%emt 0:06:58]} 17. Nb3 {[%emt 0:05:35]} Bc6 {[%emt 0:08:39]} 18. Rfd1 {[%emt 0:05:30]} Qb7 {[%emt 0:05:23]} 19. Rd2 {[%emt 0:11:22]} Nxe4 {[%emt 0:06:38]} 20. Nxe4 {[%emt 0:01:12]} Bxe4 {[%emt 0:02:23]} 21. Bxe4 {[%emt 0:01:45]} Qxe4 {[%emt 0:00:07]} 22. fxe5 {[%emt 0:00:26]} dxe5 {[%emt 0:03:44]} 23. Bxb6 {[%emt 0:04:10]} Qc6 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.31"]
[White "Levy, David N L"]
[Black "Hammar, Bengt"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2310"]
[BlackElo "2142"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 {[%emt 0:00:08]} 2. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:41]} 3. g3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:25]} 4. d3 {[%emt 0:00:13]} g6 {[%emt 0:00:17]} 5. Bg2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:23]} 6. Be3 {[%emt 0:00:28]} e6 {[%emt 0:00:59]} 7. Qd2 {[%emt 0:00:23]} Bd7 {[%emt 0:02:01]} 8. Nge2 {[%emt 0:03:20]} Nd4 {[%emt 0:00:25]} 9. Nd1 {[%emt 0:02:39]} Ne7 {[%emt 0:05:51]} 10. Nxd4 {[%emt 0:05:00]} cxd4 {[%emt 0:00:18]} 11. Bh6 {[%emt 0:01:53]} O-O {[%emt 0:05:07]} 12. Bxg7 {[%emt 0:19:39]} Kxg7 {[%emt 0:00:09]} 13. O-O {[%emt 0:05:29]} e5 {[%emt 0:02:23]} 14. f4 {[%emt 0:04:33]} f6 {[%emt 0:00:37]} 15. Nf2 {[%emt 0:05:49]} Rc8 {[%emt 0:05:35]} 16. Rac1 {[%emt 0:04:23]} Qb6 {[%emt 0:01:07]} 17. c4 {[%emt 0:00:38]} a5 {[%emt 0:00:57]} 18. b3 {[%emt 0:05:29]} Qb4 {[%emt 0:02:54]} 19. Qe2 {[%emt 0:04:14]} b5 {[%emt 0:09:13]} 20. h4 {[%emt 0:01:51]} a4 {[%emt 0:02:08]} 21. Rb1 {[%emt 0:02:49]} axb3 {[%emt 0:01:55]} 22. Rxb3 {[%emt 0:01:10]} Qa4 {[%emt 0:00:22]} 23. cxb5 {[%emt 0:00:27]} Bxb5 {[%emt 0:00:16]} 24. Rfb1 {[%emt 0:00:28]} Ba6 {[%emt 0:00:18]} 25. f5 {[%emt 0:03:51]} Rc3 {[%emt 0:05:20]} 26. fxg6 {[%emt 0:00:25]} hxg6 {[%emt 0:00:08]} 27. Bh3 {[%emt 0:01:43]} Rxb3 {[%emt 0:03:48]} 28. Rxb3 {[%emt 0:00:30]} Qc6 {[%emt 0:00:30]} 29. Qb2 {[%emt 0:00:26]} Bc8 {[%emt 0:07:04]} 30. Rb6 Qc7 31. Bxc8 Rxc8 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.32"]
[White "Malmdin, Nils-Ake"]
[Black "McKerracher, Douglas"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2168"]
[BlackElo "1852"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:06]} f5 {[%emt 0:00:02]} 2. d3 {[%emt 0:00:13]} d5 {[%emt 0:01:20]} 3. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:53]} 4. cxd5 {[%emt 0:01:09]} exd5 {[%emt 0:00:19]} 5. g3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:48]} 6. Bg2 {[%emt 0:00:14]} c6 {[%emt 0:02:22]} 7. O-O {[%emt 0:00:22]} Be7 {[%emt 0:03:00]} 8. Nc3 {[%emt 0:09:46]} O-O {[%emt 0:01:37]} 9. Qc2 {[%emt 0:07:26]} Na6 {[%emt 0:10:18]} 10. a3 {[%emt 0:03:42]} Nc7 {[%emt 0:03:48]} 11. Bf4 {[%emt 0:07:21]} Bd6 {[%emt 0:07:05]} 12. Bxd6 {[%emt 0:11:52]} Qxd6 {[%emt 0:00:09]} 13. Na4 {[%emt 0:00:43]} f4 {[%emt 0:04:09]} 14. Qc5 {[%emt 0:00:29]} Qxc5 {[%emt 0:06:10]} 15. Nxc5 {[%emt 0:00:10]} fxg3 {[%emt 0:00:43]} 16. hxg3 {[%emt 0:00:09]} Ne6 {[%emt 0:01:42]} 17. Rac1 {[%emt 0:00:52]} Nxc5 {[%emt 0:03:34]} 18. Rxc5 {[%emt 0:03:30]} Bg4 {[%emt 0:00:09]} 19. Nd4 {[%emt 0:02:32]} Rae8 {[%emt 0:00:35]} 20. e3 {[%emt 0:00:28]} Bd7 {[%emt 0:02:46]} 21. b4 {[%emt 0:01:15]} a6 {[%emt 0:01:45]} 22. a4 {[%emt 0:02:46]} g6 {[%emt 0:07:05]} 23. b5 {[%emt 0:05:49]} axb5 {[%emt 0:02:47]} 24. axb5 {[%emt 0:00:27]} b6 {[%emt 0:00:50]} 25. Rxc6 {[%emt 0:04:26]} Bxc6 {[%emt 0:03:35]} 26. bxc6 {[%emt 0:00:10]} Re7 {[%emt 0:03:27]} 27. Rb1 {[%emt 0:05:05]} Rb8 {[%emt 0:01:30]} 28. Rb5 {[%emt 0:00:47]} Kf7 {[%emt 0:04:18]} 29. Bxd5+ {[%emt 0:04:17]} Nxd5 {[%emt 0:01:10]} 30. Rxd5 {[%emt 0:00:10]} Rc7 {[%emt 0:01:22]} 31. Rb5 {[%emt 0:06:04]} Ke7 {[%emt 0:01:48]} 32. e4 {[%emt 0:04:19]} Rd8 {[%emt 0:02:22]} 33. Rb4 {[%emt 0:02:13]} Rb8 {[%emt 0:03:22]} 34. f4 {[%emt 0:01:54]} Rd8 {[%emt 0:05:32]} 35. Kf2 {[%emt 0:00:25]} Kf6 {[%emt 0:05:42]} 36. Ke3 {[%emt 0:01:59]} Rb8 {[%emt 0:00:30]} 37. Rb5 {[%emt 0:00:45]} Kf7 {[%emt 0:01:22]} 38. e5 {[%emt 0:01:28]} h5 {[%emt 0:01:28]} 39. Ke4 {[%emt 0:01:17]} Ke7 {[%emt 0:04:07]} 40. Rb4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Rc4 {[%emt 0:02:27]} Rbc8 {[%emt 0:03:54]} 42. Nb5 {[%emt 0:02:09]} Rxc6 {[%emt 0:03:53]} 43. Nd6+ {[%emt 0:00:13]} Rxd6 {[%emt 0:00:23]} 44. Rxc8 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.33"]
[White "Mojzis, Jaroslav"]
[Black "Boehnisch, Manfred"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2074"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,103,16,27,29,23,21,16,33,39,37,37,50,89,36,44,34,25,14,26,16,20,0,0,0,0,0,0,0,0,0,0,0,0,-12,3,7,28,29,33,33,72,19,57,66,67,24,109,105,101,100,98,97,185,196,189,192,181,179,177,153,197,207,206,156,205,203,202,201,200,195,195,179,173,147,193,140,152,93,118,107,185,97,127,0,0,0,20,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. O-O Nbd7 6. c4 e6 7. b3 Bd6 8. Bb2 Qb8 9. Nc3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} b5 10. cxb5 cxb5 11. Qd3 a6 12. e4 dxe4 13. Nxe4 {[#]} Nd5 $146 {[#]} ({Predecessor:} 13... O-O 14. Nxf6+ Nxf6 15. d5 e5 16. Nh4 Re8 17. Rfe1 Qa7 18. Rac1 Rad8 19. h3 Bc8 {½-½ (56) Karagiannis,A (2357)-Astaneh Lopez,A (2357) Athens 2008}) 14. Nxd6+ (14. Ne5 $1 $16 {[%mdl 512]} Nxe5 (14... Bxe5 15. dxe5) 15. Nxd6+ Qxd6 16. dxe5) 14... Qxd6 $14 15. Ne5 Bf5 16. Qe2 {Threatens to win with g4.} O-O 17. a4 Rfc8 18. Rfc1 (18. Ba3 {looks sharper.} b4 19. Nc4 Qf8 20. Bb2 a5 21. Rfc1) 18... Rxc1+ 19. Rxc1 {Hoping for g4.} Nxe5 $1 20. Qxe5 Qxe5 21. dxe5 bxa4 22. bxa4 Rb8 23. Ba3 g5 24. Bf1 a5 25. Bb5 g4 26. Bd6 Rd8 27. Kf1 f6 28. Ke1 (28. Rc5 $16) 28... fxe5 29. Bxe5 Nb4 30. Ke2 Rd5 (30... Be4 $11) 31. Rc8+ $16 Kf7 32. Rc7+ Kg8 33. Bc3 Bd3+ (33... h5 $16 {is a better defense.}) 34. Bxd3 $18 Nxd3 {[%mdl 4096] Endgame KRB-KRN} 35. Rg7+ Kf8 36. Rxg4 ({Much less strong is} 36. Rxh7 $6 Nc1+ 37. Ke1 Nd3+ 38. Kf1 Rc5 $16) 36... Nc1+ 37. Ke1 e5 38. Rc4 Kf7 39. Rc6 Nd3+ 40. Ke2 Nc5 41. Rc7+ Kg6 42. Bxa5 Nxa4 43. Bb4 Rb5 44. Bf8 Rb2+ 45. Ke3 (45. Kf3 $18) 45... Nb6 {[#] aiming for ...Nd5+.} 46. Rg7+ ({White should try} 46. Kf3 $1) 46... Kf5 $16 47. g4+ Ke6 48. Bc5 ({Don't take} 48. Rxh7 $6 Nd5+ 49. Kf3 Rb3+ 50. Ke2 Nf4+ 51. Kd1 Kd5 $14) ({White should play} 48. Re7+ $18 Kd5 49. Kf3 (49. Rxh7 Rb3+ 50. Ke2 Ke4 $18)) 48... Nd5+ {[#]} 49. Kd3 (49. Kf3 $1 $16) 49... Rb3+ $11 {The position is equal.} 50. Kc4 Rc3+ 51. Kb5 Rh3 52. Kc6 {Accuracy: White = 71%, Black = 71%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.34"]
[White "Beltz, Robert"]
[Black "Trojan, Lubos"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2158"]
[BlackElo "1928"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:01:01]} d5 {[%emt 0:00:17]} 4. g3 {[%emt 0:00:08]} Be7 {[%emt 0:01:25]} 5. Bg2 {[%emt 0:02:04]} O-O {[%emt 0:00:18]} 6. Qc2 {[%emt 0:00:13]} Nbd7 {[%emt 0:01:23]} 7. O-O {[%emt 0:00:28]} b6 {[%emt 0:04:17]} 8. Rd1 {[%emt 0:02:17]} Bb7 {[%emt 0:03:31]} 9. Ne5 {[%emt 0:00:46]} c5 {[%emt 0:16:10]} 10. Nc3 {[%emt 0:04:29]} Rc8 {[%emt 0:03:07]} 11. Nxd7 {[%emt 0:02:23]} Qxd7 {[%emt 0:02:40]} 12. dxc5 {[%emt 0:03:35]} Rxc5 {[%emt 0:10:06]} 13. cxd5 {[%emt 0:16:04]} exd5 {[%emt 0:00:20]} 14. Qd3 {[%emt 0:11:51]} Rd8 {[%emt 0:16:10]} 15. Bg5 {[%emt 0:04:44]} d4 {[%emt 0:08:52]} 16. Bxf6 {[%emt 0:10:03]} Bxf6 {[%emt 0:00:58]} 17. Bxb7 {[%emt 0:00:15]} Qxb7 {[%emt 0:00:11]} 18. Ne4 {[%emt 0:00:11]} Rc6 {[%emt 0:02:16]} 19. Rac1 {[%emt 0:01:11]} Be7 {[%emt 0:01:03]} 20. Rxc6 {[%emt 0:10:24]} Qxc6 {[%emt 0:00:16]} 21. e3 {[%emt 0:00:59]} f5 {[%emt 0:02:52]} 22. Qb3+ {[%emt 0:06:03]} Kf8 {[%emt 0:01:17]} 23. Nd2 {[%emt 0:00:38]} dxe3 {[%emt 0:00:24]} 24. fxe3 {[%emt 0:03:07]} a5 {[%emt 0:04:33]} 25. Nf1 {[%emt 0:02:10]} Rxd1 {[%emt 0:02:34]} 26. Qxd1 {[%emt 0:00:02]} Qe6 {[%emt 0:00:47]} 27. b3 {[%emt 0:00:45]} Kf7 {[%emt 0:00:19]} 28. Qh5+ {[%emt 0:00:56]} Qg6 {[%emt 0:00:15]} 29. Qf3 {[%emt 0:00:56]} Qf6 {[%emt 0:02:38]} 30. Qh5+ {[%emt 0:02:39]} Qg6 {[%emt 0:01:17]} 31. Qd1 {[%emt 0:00:50]} Qe6 {[%emt 0:00:35]} 32. Qh5+ {[%emt 0:02:23]} Qg6 {[%emt 0:00:02]} 33. Qe2 {[%emt 0:01:21]} Qe6 {[%emt 0:00:12]} 34. Qh5+ Kg8 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.35"]
[White "Just, Pavel"]
[Black "Baumbach, Friedrich"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1954"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,87,56,46,67,53,99,48,86,86,99,87,90,100,107,72,93,89,132,116,195,175,157,158,153,158,154,76,67,0,0,0,0,-19,-20,-22,0,0,0,-8,0,-43,-37,-25,-22,-27,-24,-57,0,0,6,8,8,8,4,4,47,4,61,0,0,-13,-13,-13,-7,-14,-7,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Qa5 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} 11. Rfd1 a6 12. f3 ({Better is} 12. Nb3 $16 Qe5 13. f3) 12... Rab8 {White is slightly better.} 13. Nb3 {[#]} Qd8 $146 ({Predecessor:} 13... Qc7 14. Nd5 Nxd5 15. cxd5 Ne5 16. Rdc1 Qd8 17. Nd4 f5 18. f4 Ng4 19. Bxg4 fxg4 20. Rf1 {½-½ (73) Fernandez Romero,E (2469)-Trofimov,S (2412) Moscow 2005}) 14. c5 dxc5 15. Nxc5 Bc8 16. Qc2 Qc7 17. Rac1 e5 {Threatening ...Nd4.} 18. Nb3 {Black must now prevent Nd5.} Nd4 (18... Be6 $16) 19. Nxd4 $18 exd4 20. Bxd4 Be6 21. Qd2 {Strongly threatening Nd5!} Qa5 22. Nd5 (22. Qe3 $142) 22... Qxd2 $16 23. Rxd2 ({White should play} 23. Ne7+ $14 Kh8 24. Rxd2) 23... Bxd5 $11 24. Bxf6 Bh6 25. Rxd5 Bxc1 26. Bc4 Rbc8 27. Bb3 Rc6 28. Bd4 Bf4 29. g3 Bc7 30. Kf2 Bb6 31. Ke3 Bxd4+ 32. Kxd4 {[%mdl 4096] Endgame KRR-KRB} Rcc8 (32... Rc1 $15) 33. Rd7 Rcd8 {[#]} (33... b5 {with more complications.} 34. Ra7 Rc1 35. Ke5 Kg7 36. Kf4 Rb1) 34. Bxf7+ $1 {[%mdl 512]} Kg7 (34... Rxf7 35. Rxd8+) 35. Rxd8 Rxd8+ {KR-KB} 36. Bd5 b6 37. h4 Rc8 (37... Rf8 $11 38. Ke3 Rc8) 38. h5 (38. Ke5 $1 $14) 38... Rc2 {The position is equal.} 39. e5 Rxb2 40. f4 Rd2+ 41. Ke4 Rg2 42. Kf3 Rd2 43. Ke4 Rg2 44. Kf3 {Accuracy: White = 73%, Black = 73%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.36"]
[White "Walther, Hans-Wolfgang"]
[Black "Vesely, Emanuel"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2111"]
[BlackElo "1779"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:21]} g6 {[%emt 0:02:09]} 3. g3 {[%emt 0:02:10]} Bg7 {[%emt 0:01:28]} 4. Bg2 {[%emt 0:00:07]} O-O {[%emt 0:03:44]} 5. O-O {[%emt 0:00:40]} d5 {[%emt 0:01:31]} 6. c4 {[%emt 0:13:34]} c6 {[%emt 0:04:48]} 7. Nbd2 {[%emt 0:08:37]} Bf5 {[%emt 0:13:56]} 8. Qb3 {[%emt 0:05:02]} Qb6 {[%emt 0:05:22]} 9. c5 {[%emt 0:03:18]} Qxb3 {[%emt 0:02:01]} 10. Nxb3 {[%emt 0:00:31]} a5 {[%emt 0:07:39]} 11. a4 {[%emt 0:01:33]} Bc2 {[%emt 0:05:34]} 12. Ra3 {[%emt 0:00:13]} Nbd7 {[%emt 0:05:07]} 13. Bf4 {[%emt 0:01:54]} Nh5 {[%emt 0:12:57]} 14. Bd2 {[%emt 0:02:14]} e5 {[%emt 0:11:22]} 15. Nxa5 {[%emt 0:04:05]} exd4 {[%emt 0:01:50]} 16. b4 {[%emt 0:01:58]} f5 {[%emt 0:05:46]} 17. Rfa1 {[%emt 0:18:57]} Be4 {[%emt 0:02:51]} 18. Nxb7 {[%emt 0:01:32]} Rfb8 {[%emt 0:00:40]} 19. Na5 {[%emt 0:01:43]} d3 {[%emt 0:03:13]} 20. Re1 {[%emt 0:00:35]} dxe2 {[%emt 0:01:34]} 21. Nxc6 {[%emt 0:00:49]} Re8 {[%emt 0:00:49]} 22. Rxe2 {[%emt 0:00:33]} Bb2 {[%emt 0:04:16]} 23. Ra2 {[%emt 0:01:01]} Bf6 {[%emt 0:00:04]} 24. Nfd4 {[%emt 0:06:35]} Bxd4 {[%emt 0:01:31]} 25. Nxd4 {[%emt 0:00:08]} Ne5 {[%emt 0:00:24]} 26. Bc3 {[%emt 0:01:20]} Bxg2 {[%emt 0:00:36]} 27. Kxg2 {[%emt 0:00:12]} f4 {[%emt 0:01:07]} 28. Nf3 {[%emt 0:02:26]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.37"]
[White "Jimenez Molina, Juan Leon"]
[Black "Sejkora, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2174"]
[BlackElo "2149"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:04]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:01]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. Nc3 d6 5. b3 e5 6. Bb2 {[%emt 0:02:52]} c6 {[%emt 0:01:14]} 7. e4 {[%emt 0:06:54]} O-O {[%emt 0:02:37]} 8. Nge2 {[%emt 0:00:17]} Na6 {[%emt 0:01:05]} 9. O-O {[%emt 0:01:44]} Nc5 {[%emt 0:01:41]} 10. d4 {[%emt 0:02:27]} exd4 {[%emt 0:01:27]} 11. Nxd4 {[%emt 0:00:02]} Re8 {[%emt 0:00:10]} 12. Qc2 {[%emt 0:07:00]} a5 {[%emt 0:01:28]} 13. Rad1 {[%emt 0:01:59]} Bg4 {[%emt 0:02:58]} 14. f3 {[%emt 0:06:22]} Bc8 {[%emt 0:00:08]} 15. Nde2 {[%emt 0:03:29]} Qb6 {[%emt 0:04:34]} 16. Kh1 {[%emt 0:01:08]} a4 {[%emt 0:01:44]} 17. Nc1 {[%emt 0:03:29]} axb3 {[%emt 0:02:28]} 18. axb3 {[%emt 0:00:19]} Qc7 {[%emt 0:09:20]} 19. N3e2 {[%emt 0:10:52]} Be6 {[%emt 0:10:02]} 20. Bd4 {[%emt 0:03:47]} Nh5 {[%emt 0:11:09]} 21. g4 {[%emt 0:14:56]} Bxd4 {[%emt 0:00:34]} 22. Rxd4 {[%emt 0:00:15]} Ng7 {[%emt 0:00:25]} 23. Rfd1 f5 24. exf5 {[%emt 0:08:55]} gxf5 {[%emt 0:00:36]} 25. h3 {[%emt 0:01:50]} Rad8 {[%emt 0:01:38]} 26. Qd2 {[%emt 0:08:48]} Bf7 {[%emt 0:08:18]} 27. Nf4 {[%emt 0:04:26]} Nce6 {[%emt 0:05:04]} 28. Nxe6 {[%emt 0:00:27]} Rxe6 {[%emt 0:00:10]} 29. Ne2 {[%emt 0:01:37]} Qe7 {[%emt 0:20:56]} 30. Nc3 {[%emt 0:02:19]} Re3 {[%emt 0:00:48]} 31. gxf5 {[%emt 0:00:42]} Nxf5 {[%emt 0:00:23]} 32. Rg4+ {[%emt 0:00:07]} Bg6 {[%emt 0:00:38]} 33. b4 {[%emt 0:03:36]} Qe5 34. Ne4 d5 35. cxd5 cxd5 36. Rg5 d4 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.38"]
[White "Janda, Zdenek"]
[Black "Piza Volio, Eduardo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2065"]
[BlackElo "2255"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,103,50,20,56,55,58,57,57,57,50,53,69,31,37,35,33,29,34,26,36,29,36,29,59,60,59,53,70,77,87,73,111,77,151,150,154,136,147,138,164,135,132,125,139,142,142,142,134,121,120,116,135,134,160,162,143,146,166,163,170,166,277,263,429,422,405,405,364,404,394,390,538,503,692,692,684,669,733,754,843,804,883,825,1295,1258,1103,960]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 Bd6 8. Bg3 Qc7 9. Nbd2 O-O 10. O-O (10. Bxd6 {seems wilder.} Qxd6 11. O-O b6 12. Qe2 Nd7 13. Rfe1) 10... e5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 11. dxe5 Nxe5 12. Nxe5 Bxe5 {White is slightly better.} 13. Bxe5 Qxe5 14. Re1 Qf4 15. h3 Bd7 16. Nf3 Rfe8 17. Qd2 {[#]} Nh5 $146 ({Predecessor:} 17... Qxd2 18. Nxd2 Rf8 19. Kf1 Rfe8 20. Rxe8+ Rxe8 {½-½ (20) Sanetra,P (2139)-Jonczyk Wisla 2002}) 18. Qxf4 Nxf4 19. Bf1 h6 20. Kh2 Bf5 21. Red1 Rad8 22. Rd2 Be4 23. Nd4 a6 24. Rad1 Ne6 25. Nb3 Rd7 ({Better is} 25... b5) 26. f3 $16 Bg6 27. Rxd5 Rxd5 28. Rxd5 Re7 29. Kg3 Bb1 30. Nc1 Bc2 31. Rd2 Ba4 32. Bc4 Kf8 33. Re2 Bd7 34. Nd3 Nd8 35. Nc5 Bc6 36. Rxe7 Kxe7 {[%mdl 4096] Endgame KBN-KBN} 37. Kf4 Kd6 38. Ne4+ Ke7 39. Ke5 Kd7 (39... f6+ {was called for.} 40. Kd4 f5) 40. Ng3 $18 f6+ $2 (40... Bb5 {was necessary.}) 41. Kf5 Ke7 42. Kg6 Kf8 {[#]} 43. Nf5 $1 Be8+ 44. Kh7 g6 45. Nd6 {White is clearly winning.} g5 46. Kxh6 Bd7 47. Kg6 Ke7 48. Nf5+ Bxf5+ 49. Kxf5 Nc6 50. Bd5 Nd8 51. g3 a5 52. h4 {Accuracy: White = 92%, Black = 54%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.39"]
[White "Rovira Mas, Jorge"]
[Black "Mlynek, Petr"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2196"]
[BlackElo "2053"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:25]} 3. Bb2 {[%emt 0:00:13]} e6 {[%emt 0:00:25]} 4. d3 {[%emt 0:00:32]} h6 {[%emt 0:00:58]} 5. c4 {[%emt 0:01:36]} Nf6 {[%emt 0:01:07]} 6. g3 {[%emt 0:00:07]} Be7 {[%emt 0:06:08]} 7. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:26]} 8. O-O {[%emt 0:00:04]} Nbd7 {[%emt 0:00:43]} 9. Nbd2 {[%emt 0:01:39]} a5 {[%emt 0:02:42]} 10. a3 {[%emt 0:00:09]} c6 {[%emt 0:01:24]} 11. Qc2 {[%emt 0:11:52]} Bh7 {[%emt 0:00:31]} 12. Ne5 {[%emt 0:13:26]} Nxe5 {[%emt 0:00:58]} 13. Bxe5 {[%emt 0:00:04]} Nd7 {[%emt 0:00:48]} 14. Bc3 {[%emt 0:04:29]} Bf6 {[%emt 0:04:12]} 15. Bxf6 {[%emt 0:04:52]} Qxf6 {[%emt 0:03:54]} 16. Rab1 {[%emt 0:00:11]} Rfc8 {[%emt 0:03:17]} 17. Qb2 {[%emt 0:03:37]} b5 {[%emt 0:01:58]} 18. Qxf6 {[%emt 0:10:16]} Nxf6 {[%emt 0:00:49]} 19. Rbc1 {[%emt 0:08:39]} bxc4 {[%emt 0:05:50]} 20. bxc4 {[%emt 0:03:36]} Rab8 {[%emt 0:00:49]} 21. Rb1 {[%emt 0:01:37]} Nd7 {[%emt 0:04:51]} 22. f4 {[%emt 0:10:14]} Kf8 {[%emt 0:04:39]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.40"]
[White "Fencl, Vaclav"]
[Black "Araya Umana, Carlos"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1857"]
[BlackElo "1914"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:54]} 3. Bg5 {[%emt 0:01:41]} Bg7 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:25]} O-O {[%emt 0:04:11]} 5. Bd3 {[%emt 0:00:36]} c5 {[%emt 0:00:26]} 6. O-O {[%emt 0:00:44]} b6 {[%emt 0:01:30]} 7. Nbd2 {[%emt 0:00:45]} Bb7 {[%emt 0:00:15]} 8. c3 {[%emt 0:00:56]} d6 {[%emt 0:03:34]} 9. Re1 {[%emt 0:01:59]} Nbd7 {[%emt 0:11:03]} 10. e4 {[%emt 0:01:58]} e5 {[%emt 0:05:15]} 11. d5 {[%emt 0:00:46]} h6 {[%emt 0:01:15]} 12. Bh4 {[%emt 0:03:10]} g5 {[%emt 0:01:48]} 13. Bg3 {[%emt 0:00:13]} Nh5 {[%emt 0:02:23]} 14. Nxe5 {[%emt 0:13:38]} Nxg3 {[%emt 0:00:14]} 15. Nxd7 {[%emt 0:00:09]} Qxd7 {[%emt 0:01:09]} 16. hxg3 {[%emt 0:00:06]} Be5 {[%emt 0:05:24]} 17. Qh5 {[%emt 0:04:38]} Kg7 {[%emt 0:00:39]} 18. Nc4 {[%emt 0:01:37]} Rae8 {[%emt 0:00:50]} 19. Ne3 {[%emt 0:00:20]} Rh8 {[%emt 0:03:54]} 20. Nf5+ {[%emt 0:01:03]} Kf8 {[%emt 0:00:13]} 21. Qe2 {[%emt 0:09:43]} Ra8 {[%emt 0:03:24]} 22. Qg4 {[%emt 0:05:46]} Qd8 {[%emt 0:01:32]} 23. f4 {[%emt 0:01:20]} h5 {[%emt 0:02:44]} 24. Qf3 {[%emt 0:01:20]} Bf6 {[%emt 0:01:44]} 25. Rf1 {[%emt 0:05:59]} g4 {[%emt 0:01:10]} 26. Qe2 {[%emt 0:01:44]} Bc8 {[%emt 0:05:52]} 27. e5 {[%emt 0:05:45]} Bxf5 {[%emt 0:00:42]} 28. Bxf5 {[%emt 0:00:03]} Bg7 {[%emt 0:02:27]} 29. e6 {[%emt 0:02:51]} Qe7 {[%emt 0:01:52]} 30. Rae1 {[%emt 0:04:06]} Re8 {[%emt 0:04:42]} 31. Qd3 {[%emt 0:02:40]} Bf6 {[%emt 0:15:45]} 32. exf7 {[%emt 0:03:37]} Qxe1 {[%emt 0:00:19]} 33. Rxe1 {[%emt 0:00:26]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.41"]
[White "Pribyl, Josef"]
[Black "Watzka, Horst"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2225"]
[BlackElo "2166"]
[Annotator "ChessBase"]
[PlyCount "22"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. f4 {[%emt 0:00:00]} c5 {[%emt 0:02:47]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:16]} 3. b3 {[%emt 0:00:13]} d6 {[%emt 0:01:38]} 4. Bb2 {[%emt 0:00:33]} Nf6 {[%emt 0:03:06]} 5. e3 {[%emt 0:05:45]} g6 {[%emt 0:01:46]} 6. d4 {[%emt 0:04:09]} cxd4 {[%emt 0:03:49]} 7. exd4 {[%emt 0:02:51]} Bg7 {[%emt 0:00:46]} 8. Nc3 {[%emt 0:06:59]} O-O {[%emt 0:00:38]} 9. Be2 {[%emt 0:02:51]} Bf5 {[%emt 0:04:05]} 10. O-O {[%emt 0:00:27]} Rc8 {[%emt 0:00:41]} 11. a3 {[%emt 0:02:13]} a6 {[%emt 0:03:22]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.42"]
[White "Kratschmer, Heinz"]
[Black "Jurek, Josef"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2037"]
[BlackElo "2254"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,102,5,12,18,20,20,39,4,13,16,25,0,0,-6,0,0,0,0,10,15,23,27,27,20,26,24,20,20,15,20,35,15,12,18,40,35,30,25,24,9,9,10,13,0,10,0,0,0,0,0,0,0,0,0,15,0,0,-8,-8,-12,-11,-12,-8,-8,-8,-46,-36,-58,-30,-59,-57,-56,-55,-92,-53,-71,-32,-134,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Be2 c5 6. O-O Be7 7. Nc3 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems.} cxd4 8. Nxd4 a6 {is the legacy move (8...0-0).} 9. Bf3 {White is slightly better.} Qc7 10. Bxb7 Qxb7 11. Qf3 Qxf3 12. Nxf3 O-O 13. b3 Rc8 14. Bb2 d6 15. Rfd1 Nbd7 {[#]} 16. Nd4 $146 ({Predecessor:} 16. h3 Rab8 17. Rac1 Nc5 18. Ne2 Kf8 19. Kf1 Ke8 20. Nc3 h6 21. Ne2 Rb7 22. Nfd4 {0-1 (65) Jina,L (1665)-Kucera,P (2203) Liberec 2020}) 16... Bf8 17. e4 Rab8 18. f3 g6 19. Rac1 Bh6 20. Rb1 Rb7 21. Bc1 Bf8 22. a4 Rbc7 23. Nde2 h6 24. Bf4 Ne5 25. Be3 Nfd7 26. h3 Nc5 27. Kf1 Kh7 28. Rd2 Be7 29. Nd4 Nxb3 30. Rxb3 {Threatening Nde2.} Nxc4 31. Rd3 {next Nde2 is good for White.} Na5 32. Rxb6 {[#] Hoping for Nd1.} Rxc3 33. Rxc3 Rxc3 34. Bd2 Nc4 35. Bxc3 Nxb6 $11 {[%mdl 4096] Endgame KBN-KBN} 36. a5 Na4 37. Bb4 $1 Bd8 38. Bxd6 Bxa5 39. Nc6 Bb6 40. Ke2 Nc5 41. Kd2 Nb7 42. e5 f6 43. Kc3 Kg7 44. Nb8 ({White should try} 44. exf6+ $15 Kxf6 45. Be5+ Kf5 46. g4+ Kg5 47. Ne7) 44... a5 (44... Nxd6 $17 45. exd6 Kf7 46. Nxa6 Ke8) 45. Kc4 {The position is equal.} fxe5 46. Bxe5+ Kf7 47. Kb5 Be3 48. Nc6 a4 {[%mdl 64] [#] Decoy} 49. Kxa4 Nc5+ 50. Kb5 Nd3 51. Bc3 Nf4 {Accuracy: White = 82%, Black = 92%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.43"]
[White "Michenka, Jozef"]
[Black "Pitzl, Konstantinos"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2291"]
[BlackElo "2023"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:01]} 5. Bd3 {[%emt 0:01:58]} O-O {[%emt 0:00:08]} 6. Nge2 {[%emt 0:00:07]} e5 {[%emt 0:00:11]} 7. d5 {[%emt 0:00:09]} a5 {[%emt 0:00:27]} 8. O-O {[%emt 0:00:55]} Na6 {[%emt 0:00:29]} 9. h3 {[%emt 0:01:08]} Nd7 {[%emt 0:00:29]} 10. Be3 {[%emt 0:01:44]} f5 {[%emt 0:04:57]} 11. exf5 {[%emt 0:00:24]} gxf5 {[%emt 0:00:09]} 12. f4 {[%emt 0:00:24]} Nac5 {[%emt 0:00:38]} 13. Bc2 {[%emt 0:00:50]} e4 {[%emt 0:00:22]} 14. Bd4 {[%emt 0:01:36]} Nf6 {[%emt 0:01:25]} 15. Qd2 {[%emt 0:01:25]} b6 {[%emt 0:13:41]} 16. Nd1 {[%emt 0:04:19]} Qe8 {[%emt 0:06:15]} 17. Ne3 {[%emt 0:01:05]} Qg6 {[%emt 0:00:35]} 18. b3 {[%emt 0:03:41]} Bd7 {[%emt 0:00:34]} 19. a3 {[%emt 0:01:44]} a4 {[%emt 0:14:01]} 20. b4 {[%emt 0:00:23]} Nd3 {[%emt 0:00:29]} 21. Bxd3 {[%emt 0:06:11]} exd3 {[%emt 0:00:12]} 22. Qxd3 {[%emt 0:00:06]} Rae8 {[%emt 0:00:26]} 23. Rf3 {[%emt 0:07:21]} Ne4 {[%emt 0:03:21]} 24. Kh2 {[%emt 0:09:47]} Rf7 {[%emt 0:08:49]} 25. Rg1 {[%emt 0:04:33]} h5 {[%emt 0:00:44]} 26. g3 {[%emt 0:03:26]} Qh7 {[%emt 0:02:22]} 27. Ng2 {[%emt 0:04:19]} Rfe7 {[%emt 0:02:28]} 28. Bxg7 {[%emt 0:02:18]} Rxg7 {[%emt 0:02:03]} 29. Nh4 {[%emt 0:01:24]} Rge7 {[%emt 0:00:52]} 30. Nd4 {[%emt 0:01:36]} Kf7 {[%emt 0:07:07]} 31. Rg2 {[%emt 0:00:41]} Kf6 {[%emt 0:00:31]} 32. Re2 {[%emt 0:00:34]} Kf7 {[%emt 0:05:43]} 33. Rfe3 {[%emt 0:03:57]} Kg8 {[%emt 0:02:09]} 34. Qc2 {[%emt 0:19:09]} Qf7 {[%emt 0:01:42]} 35. Qb2 {[%emt 0:09:50]} Kh7 {[%emt 0:01:36]} 36. Ndf3 {[%emt 0:01:43]} Qg7 {[%emt 0:02:58]} 37. Ng5+ {[%emt 0:04:16]} Kg8 {[%emt 0:00:16]} 38. Qxg7+ {[%emt 0:01:53]} Kxg7 {[%emt 0:00:16]} 39. Ne6+ {[%emt 0:03:07]} Bxe6 {[%emt 0:00:30]} 40. dxe6 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 41. Nxf5 {[%emt 0:00:28]} Rxe6 {[%emt 0:01:08]} 42. Nd4 {[%emt 0:03:24]} R6e7 {[%emt 0:03:45]} 43. Nc6 {[%emt 0:00:09]} Re6 {[%emt 0:00:36]} 44. f5 {[%emt 0:00:14]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.45"]
[White "Gurtovoi, Borys"]
[Black "Holst, Per"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1704"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:02:39]} e6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:17]} d5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:43]} c5 {[%emt 0:01:05]} 5. O-O {[%emt 0:01:22]} Nc6 {[%emt 0:00:34]} 6. cxd5 {[%emt 0:00:28]} Nxd5 {[%emt 0:00:24]} 7. d4 {[%emt 0:00:42]} Nf6 {[%emt 0:08:56]} 8. dxc5 {[%emt 0:03:26]} Qxd1 {[%emt 0:00:40]} 9. Rxd1 {[%emt 0:00:02]} Bxc5 {[%emt 0:00:16]} 10. Nc3 {[%emt 0:00:27]} O-O {[%emt 0:04:37]} 11. Na4 {[%emt 0:01:02]} Be7 {[%emt 0:00:44]} 12. Bf4 {[%emt 0:00:42]} Nd5 {[%emt 0:05:54]} 13. e4 {[%emt 0:02:55]} Nxf4 {[%emt 0:01:03]} 14. gxf4 {[%emt 0:02:45]} Rd8 {[%emt 0:03:29]} 15. a3 {[%emt 0:04:39]} Bd7 {[%emt 0:02:45]} 16. Nc3 {[%emt 0:04:42]} Be8 {[%emt 0:04:20]} 17. b4 {[%emt 0:00:44]} b6 {[%emt 0:02:36]} 18. e5 {[%emt 0:02:37]} Rxd1+ {[%emt 0:06:48]} 19. Rxd1 {[%emt 0:02:07]} Rd8 {[%emt 0:01:09]} 20. Rxd8 {[%emt 0:01:52]} Nxd8 {[%emt 0:00:23]} 21. Nd4 {[%emt 0:00:24]} a5 {[%emt 0:06:29]} 22. bxa5 {[%emt 0:05:04]} bxa5 {[%emt 0:00:10]} 23. Ndb5 {[%emt 0:02:27]} Kf8 {[%emt 0:02:31]} 24. Kf1 {[%emt 0:01:03]} Nc6 {[%emt 0:05:08]} 25. Ke2 {[%emt 0:01:22]} f6 {[%emt 0:01:00]} 26. Nc7 {[%emt 0:05:42]} Nd8 {[%emt 0:07:33]} 27. Nxe8 {[%emt 0:01:09]} Kxe8 {[%emt 0:00:11]} 28. a4 {[%emt 0:02:21]} Nf7 {[%emt 0:05:49]} 29. exf6 {[%emt 0:00:48]} gxf6 {[%emt 0:00:34]} 30. Nb5 {[%emt 0:00:31]} Bc5 {[%emt 0:01:43]} 31. Be4 {[%emt 0:01:05]} f5 {[%emt 0:02:49]} 32. Bd3 {[%emt 0:00:17]} Kd7 {[%emt 0:05:10]} 33. Bc4 {[%emt 0:01:20]} Nh8 {[%emt 0:03:05]} 34. Kf3 {[%emt 0:04:11]} Ng6 {[%emt 0:00:26]} 35. Nc3 {[%emt 0:01:38]} Ne7 {[%emt 0:02:09]} 36. Nd1 {[%emt 0:03:09]} Kd6 {[%emt 0:01:43]} 37. Ne3 {[%emt 0:02:34]} Nc6 {[%emt 0:01:13]} 38. Kg3 {[%emt 0:02:43]} Bd4 {[%emt 0:04:56]} 39. Nc2 {[%emt 0:01:27]} Bf6 {[%emt 0:00:00]} 40. Kf3 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 41. Ne3 {[%emt 0:01:57]} Bd4 {[%emt 0:03:33]} 42. Ke2 {[%emt 0:01:05]} Ng8 {[%emt 0:02:30]} 43. Nxf5+ {[%emt 0:00:32]} exf5 {[%emt 0:00:51]} 44. Bxg8 {[%emt 0:00:11]} h6 {[%emt 0:00:08]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.46"]
[White "Christiansen, Jens Jorgen"]
[Black "Dovzhenko, Viktor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2042"]
[BlackElo "2069"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:04:48]} 2. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:13]} 3. e4 {[%emt 0:00:02]} d6 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:24]} a6 {[%emt 0:00:32]} 5. Bc4 {[%emt 0:00:24]} b5 {[%emt 0:01:42]} 6. Bb3 {[%emt 0:00:10]} e6 {[%emt 0:00:08]} 7. Bg5 {[%emt 0:12:56]} Ne7 {[%emt 0:00:14]} 8. a4 {[%emt 0:05:15]} b4 {[%emt 0:00:35]} 9. Ne2 {[%emt 0:00:06]} Bb7 {[%emt 0:00:42]} 10. Ng3 {[%emt 0:00:21]} Nd7 {[%emt 0:01:19]} 11. a5 {[%emt 0:07:37]} O-O {[%emt 0:10:20]} 12. Qd2 {[%emt 0:07:48]} c5 {[%emt 0:04:19]} 13. c3 {[%emt 0:02:15]} bxc3 {[%emt 0:01:55]} 14. bxc3 {[%emt 0:00:12]} cxd4 {[%emt 0:05:47]} 15. cxd4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:27]} 16. Qe3 {[%emt 0:02:54]} d5 {[%emt 0:08:09]} 17. e5 {[%emt 0:07:11]} Ne4 {[%emt 0:00:22]} 18. Nxe4 {[%emt 0:01:59]} dxe4 {[%emt 0:00:01]} 19. Nd2 {[%emt 0:00:30]} h6 {[%emt 0:00:19]} 20. Bxe7 {[%emt 0:00:42]} Qxe7 {[%emt 0:00:01]} 21. O-O {[%emt 0:00:31]} Rfd8 {[%emt 0:01:18]} 22. Nc4 {[%emt 0:05:46]} Qb4 {[%emt 0:04:56]} 23. Ra4 {[%emt 0:07:07]} Qe7 {[%emt 0:05:22]} 24. Nb6 {[%emt 0:03:09]} Rab8 {[%emt 0:00:47]} 25. Rc1 {[%emt 0:00:49]} Bxe5 {[%emt 0:00:47]} 26. dxe5 {[%emt 0:02:16]} Rd3 {[%emt 0:01:36]} 27. Qxh6 {[%emt 0:00:25]} Rxb3 {[%emt 0:00:26]} 28. Rac4 {[%emt 0:00:36]} Rd8 {[%emt 0:04:34]} 29. h4 {[%emt 0:01:39]} e3 {[%emt 0:06:33]} 30. fxe3 {[%emt 0:00:39]} Qa3 {[%emt 0:04:33]} 31. Qg5 {[%emt 0:09:55]} Rbd3 {[%emt 0:00:53]} 32. e4 {[%emt 0:08:02]} Qxa5 {[%emt 0:04:43]} 33. Nc8 {[%emt 0:02:07]} Rd1+ {[%emt 0:01:48]} 34. Rxd1 {[%emt 0:01:09]} Rxd1+ {[%emt 0:00:14]} 35. Kh2 {[%emt 0:00:01]} Qe1 {[%emt 0:00:35]} 36. Ne7+ {[%emt 0:06:41]} Kh7 {[%emt 0:01:12]} 37. Qg4 {[%emt 0:03:42]} Qg1+ {[%emt 0:00:55]} 38. Kg3 {[%emt 0:00:19]} Rd3+ {[%emt 0:00:26]} 39. Kf4 {[%emt 0:00:15]} Qe3# {[%emt 0:00:04]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.47"]
[White "Chubar, Vladimir"]
[Black "Christiansen, Arne"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1991"]
[BlackElo "2016"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:03:19]} Nf6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:13]} d5 {[%emt 0:00:01]} 3. Bf4 {[%emt 0:00:08]} c5 {[%emt 0:00:14]} 4. e3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:11]} 5. Nbd2 {[%emt 0:00:22]} e6 {[%emt 0:02:01]} 6. c3 {[%emt 0:00:46]} Be7 {[%emt 0:02:00]} 7. h3 {[%emt 0:00:51]} O-O {[%emt 0:00:46]} 8. Bd3 {[%emt 0:00:33]} Qb6 {[%emt 0:01:14]} 9. Rb1 {[%emt 0:01:08]} cxd4 {[%emt 0:02:26]} 10. exd4 {[%emt 0:01:13]} Bd7 {[%emt 0:00:51]} 11. O-O {[%emt 0:02:13]} Rac8 {[%emt 0:00:30]} 12. Re1 {[%emt 0:02:43]} Rfd8 {[%emt 0:01:33]} 13. Bg5 {[%emt 0:01:08]} Qc7 {[%emt 0:04:32]} 14. Ne5 {[%emt 0:01:59]} a6 {[%emt 0:03:37]} 15. Ndf3 {[%emt 0:01:36]} Be8 {[%emt 0:03:24]} 16. a3 {[%emt 0:05:48]} Na5 {[%emt 0:07:38]} 17. b4 {[%emt 0:07:35]} Nc4 {[%emt 0:00:27]} 18. Nxc4 {[%emt 0:01:00]} dxc4 {[%emt 0:00:09]} 19. Bc2 {[%emt 0:00:28]} Nd5 {[%emt 0:03:04]} 20. Qd2 {[%emt 0:01:44]} Bxg5 {[%emt 0:07:17]} 21. Nxg5 {[%emt 0:04:33]} h6 {[%emt 0:00:46]} 22. Nf3 Qf4 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.10"]
[Round "5.48"]
[White "Jorgensen, Brian Jorgen"]
[Black "Karnaukh, Anatolij"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2217"]
[BlackElo "2087"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 2. g3 {[%emt 0:00:23]} c5 {[%emt 0:01:37]} 3. Bg2 {[%emt 0:00:11]} Nc6 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:42]} cxd4 {[%emt 0:01:43]} 5. Nxd4 {[%emt 0:00:17]} e5 {[%emt 0:02:07]} 6. Nxc6 bxc6 7. c4 {[%emt 0:02:36]} Nf6 {[%emt 0:05:04]} 8. O-O {[%emt 0:03:36]} Be6 {[%emt 0:02:27]} 9. Nc3 {[%emt 0:01:04]} Qd7 {[%emt 0:03:59]} 10. Qa4 {[%emt 0:01:58]} Rc8 {[%emt 0:02:25]} 11. cxd5 {[%emt 0:04:54]} cxd5 {[%emt 0:00:25]} 12. Qxd7+ {[%emt 0:00:21]} Kxd7 {[%emt 0:01:29]} 13. Rd1 {[%emt 0:03:12]} Bc5 {[%emt 0:13:24]} 14. h3 {[%emt 0:36:42]} d4 {[%emt 0:10:36]} 15. Na4 {[%emt 0:01:52]} Bd6 {[%emt 0:08:00]} 16. e3 {[%emt 0:00:36]} Bf5 {[%emt 0:00:26]} 17. exd4 {[%emt 0:02:04]} Bc2 {[%emt 0:00:21]} 18. Rd2 {[%emt 0:00:43]} exd4 {[%emt 0:06:54]} 19. Rxd4 {[%emt 0:00:30]} Bxa4 {[%emt 0:01:57]} 20. Rxa4 {[%emt 0:00:13]} Rc7 {[%emt 0:01:03]} 21. Be3 {[%emt 0:00:38]} Rb8 {[%emt 0:01:18]} 22. b3 {[%emt 0:01:36]} Rb5 {[%emt 0:02:54]} 23. Rxa7 {[%emt 0:05:49]} Rxa7 {[%emt 0:00:28]} 24. Bxa7 {[%emt 0:00:09]} Nd5 {[%emt 0:02:28]} 25. Bxd5 {[%emt 0:01:58]} Rxd5 {[%emt 0:00:11]} 26. Be3 {[%emt 0:01:19]} Kc6 {[%emt 0:01:17]} 27. Rc1+ {[%emt 0:01:19]} Kb5 {[%emt 0:00:19]} 28. Kg2 {[%emt 0:00:50]} f5 {[%emt 0:01:01]} 29. Rc4 {[%emt 0:01:21]} Ba3 {[%emt 0:01:07]} 30. h4 {[%emt 0:04:51]} h5 {[%emt 0:00:20]} 31. Kf3 {[%emt 0:00:26]} Rd6 {[%emt 0:02:19]} 32. Kf4 {[%emt 0:06:14]} g6 {[%emt 0:00:18]} 33. Rc8 {[%emt 0:02:47]} Ra6 {[%emt 0:00:58]} 34. Kf3 {[%emt 0:02:33]} Bd6 {[%emt 0:00:50]} 35. Rc2 {[%emt 0:01:14]} Ba3 {[%emt 0:00:59]} 36. Bd4 {[%emt 0:02:39]} Bd6 {[%emt 0:01:04]} 37. Re2 {[%emt 0:00:50]} Bc7 {[%emt 0:01:27]} 38. Re7 {[%emt 0:02:29]} Rc6 {[%emt 0:00:47]} 39. a3 {[%emt 0:01:53]} f4 {[%emt 0:04:52]} 40. gxf4 {[%emt 0:00:43]} Rc1 {[%emt 0:00:15]} 41. Rg7 {[%emt 0:02:42]} Bd6 {[%emt 0:02:35]} 42. b4 {[%emt 0:00:36]} Rd1 {[%emt 0:00:48]} 43. Be3 {[%emt 0:00:43]} Rh1 {[%emt 0:01:39]} 44. Rxg6 {[%emt 0:00:29]} Be7 {[%emt 0:00:07]} 45. Re6 Bxh4 46. Re5+ 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.1"]
[White "Birnboim, Nathan"]
[Black "Knaak, Rainer"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2369"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,19,21,16,11,15,7,10,17,12,16,12,0,19,16,14,14,16,20,62,52,59,54,65,49,72,41,120,120,126,122,120,120,113,101,99,99,107,107,125,110,126,127,129,128,119,119,150,152,153,150,141,142,150,137,175,168,182,172,233,211,220,191,352,292,363,352,458,451,479,470,762,631,1619,1614,1286,1109]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 8. O-O Be7 9. dxc5 Nxc5 10. Nd4 O-O {C08: French Tarrasch: 3...c5 4 exd5 exd5 sidelines.} 11. N2b3 Qd7 12. Qf3 Rfe8 {The position is equal.} 13. Rd1 Rac8 14. c3 Nce4 15. Nf5 Bd8 16. Be3 {[#]} Re5 $146 ({Predecessor:} 16... h6 17. Bd4 a5 18. Nd2 Ng5 19. Qd3 Nh5 20. Re1 Bc7 21. Be3 Ne6 22. g3 Nf6 {1-0 (37) Bauer,C (2618)-Gurevich,M (2694) France 2001}) 17. Ng3 Nxg3 18. hxg3 a6 19. Bd4 Rf5 20. Qd3 {Hoping for Nc5.} Rh5 21. Re1 Ne4 22. Qe2 Rh6 {[#] White leaves nothing to chance now.} ({Black should play} 22... g6 $1 $14) 23. Nc5 $1 $36 {[%cal Rc5d7][%mdl 2560] White is really pushing.} Qc6 (23... Rxc5 24. Bxc5) 24. Nxe4 dxe4 25. Qxe4 Bb6 26. Qxc6 Rhxc6 27. Rad1 Bxd4 28. Rxd4 {[%mdl 4096] Endgame KRR-KRR} ({Don't play} 28. cxd4 $6 Rc2 $11) 28... R6c7 29. f3 Kf8 30. Kf2 h5 31. Re5 g6 32. Ke3 Re8 33. Rxe8+ Kxe8 {KR-KR} 34. g4 hxg4 35. Rxg4 Ke7 36. Rd4 Rc6 37. Kd3 b5 38. a4 bxa4 (38... Rb6 $142) 39. Rxa4 $18 Ke6 40. Ra5 f5 $2 (40... Rb6 41. Kc2 Rc6) 41. c4 Kd6 42. Kd4 Ke6 43. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] White is clearly winning.} g5 44. Re5+ Kf6 (44... Kd7 $142 45. Rxf5 Rg6 46. Rf7+ Kd8) 45. Re2 Rb6 46. Kc5 Rb8 47. b5 {Accuracy: White = 94%, Black = 59%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.2"]
[White "Chevelevitch, Evgueni"]
[Black "Maryasin, Boris"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2391"]
[BlackElo "2305"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,60,45,14,26,14,35,18,37,21,16,10,11,18,37,-22,-23,-33,-19,-63,-44,-61,-47,-65,-46,-121,-123,-231,-203,-192,-52,-141,-37,-131,-118,-235,-234,-370,-360,-322,-343,-411,-416,-467,-451]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Qc7 8. Be3 a6 9. f4 d6 10. Bd3 b5 {B33: Sicilian: Pelikan and Sveshnikov Variations.} 11. O-O Bb7 12. Qf3 g6 {The position is equal.} 13. Qh3 Bg7 14. f5 {[#]} exf5 $146 ({Predecessor:} 14... Qe7 15. Nd4 Nxd4 16. Bxd4 gxf5 17. exf5 e5 18. Rae1 O-O-O 19. Bb6 Rd7 20. b4 Rg8 {0-1 (40) Izso,D (2322)-Sax,G (2451) Hungary 2013}) 15. exf5 Ne5 16. Bh6 (16. Bg5 $14) 16... O-O 17. Bxg7 Kxg7 18. Rf4 (18. fxg6 Qb6+ 19. Kh1 hxg6 $17) 18... g5 (18... Nxd3 $6 19. Qxd3 Rae8 20. fxg6 $11) 19. Qg3 h6 20. Rd4 Rae8 21. h4 (21. Qf2 $15) 21... g4 $17 22. Be2 (22. a4 $17 {was worth a try.} Nxd3 23. Qxd3) 22... Kh7 $19 23. Rad1 {[#]} Rd8 (23... Bf3 $1 $19 {[%mdl 512] Threatens to win with ...Rg8.} 24. R1d2 (24. gxf3 $2 gxf3 25. Bxf3 Rg8 $19) (24. Rxd6 $2 Bxe2 25. R1d4 Nc4 $19 {[%mdl 64] Double Attack}) (24. Bxf3 gxf3) 24... Rg8) 24. Kh1 {[#]} (24. Nd2 $15) 24... Rfe8 (24... Rg8 $1 $17 25. Bf1 Nh5) 25. Bd3 ({White should try} 25. Nd2 $1 $15) 25... Nxd3 26. cxd3 {[#]} (26. Qxd3 $17 Re5 27. Rxd6 Rxd6 28. Qxd6 Qxd6 29. Rxd6) 26... Re5 $1 27. Re1 (27. Ne4 {was called for.} Bxe4 28. dxe4) 27... Rde8 28. Rxe5 Rxe5 ({Not} 28... dxe5 29. Rb4 $17) 29. Nd2 Qb6 30. Nb3 a5 {Accuracy: White = 38%, Black = 78%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.3"]
[White "Shevelev, Arkady"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2278"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,135,0,0,-24,5,-8,-16,-30,-19,-39,-20,-38,-29,-44,-26,-42,-27,-22,-28,-32,0,-9,-3,-2,-2,-53,-49,-56,-48,-58,-58,-68,-46,-65,-22,-39,-38,-33,-19,-21,-25,-80,-71,-61,-70,-71,-72,-70,-68,-81,-79,-85,-13,-89,-90,-85,-81,-97,-92,-92,-90,-92,-95,-102,-63,-63,-63,-63,0,-65,-72,-115,-73,-128,-81,-93,-63,-108,-63,-100,-44,-79,-44,-75,-44,-44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. O-O Nf6 9. Re1 Be7 10. Nxc6 Bxc6 11. b3 Qc7 12. Bb2 O-O 13. Qe2 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Rfe8 {[#]} 14. Rad1 $146 ({Predecessor:} 14. a4 Rac8 15. Rad1 b5 16. axb5 axb5 17. Nxb5 Bxb5 18. Qxb5 Qxc2 19. Bxf6 {½-½ (19) Barle,J (2440)-Sermek,D (2520) Maribor 1994}) 14... b5 15. a3 Rac8 16. Qd2 Bb7 17. Rc1 Red8 18. Qe2 Qb8 19. h3 h6 20. Nb1 Nd7 21. Nd2 Bf6 22. Bxf6 Nxf6 23. c4 bxc4 24. bxc4 (24. Nxc4 $11 d5 25. exd5 Bxd5 26. Qe3) 24... Nd7 $15 25. Rb1 {White wants to play e5.} Qc7 26. Rec1 Bc6 27. Nb3 Ba4 28. Nd4 Nc5 29. Qe3 Rb8 30. Rb4 Be8 31. Kh2 Kh7 32. e5 (32. Rcb1 $11) 32... dxe5 $17 33. Nc6 Bxc6 34. Qxc5 Rbc8 35. Bxc6 Qxc6 36. Qxe5 Rd3 37. c5 {[#]} Rxa3 ({Better is} 37... Rd5 $1 $17 {[%cal Rd5e5]} 38. Qe4+ f5) 38. Qe4+ (38. Qb2 $1 $11 {keeps the balance.} Ra5 39. Rb6 (39. Rg4 g6 $11)) 38... Qxe4 39. Rxe4 {[%mdl 4096] Endgame KRR-KRR} Rc6 40. Kg2 g5 41. h4 Kg6 42. hxg5 hxg5 43. Rd4 Kf6 44. g4 Ke7 45. Rb4 Kf6 46. Rd4 $1 Ra5 47. Rdc4 Ke5 48. R4c2 (48. R4c3 $142) 48... Ra4 49. Kg3 Kd5 50. f3 Rd4 51. Kf2 e5 ({Black should play} 51... a5 $17 52. Rc3 f6) 52. Rc3 f6 53. Ke2 Ke6 54. Ra1 f5 55. gxf5+ {The position is equal.} Kxf5 56. Ke3 Rh4 57. Ra5 Rh3 58. Rc4 Rh2 59. Rb4 Rhh6 60. Rb8 Rh3 61. Rb4 Ke6 62. Rg4 Kf6 63. Ke4 Re6 64. Ra2 Rh1 65. Rag2 Re1+ 66. Kd3 Rd1+ 67. Ke2 Rc1 68. Rxg5 {Accuracy: White = 83%, Black = 74%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.4"]
[White "Buchal, Stephan"]
[Black "Lederman, Leon"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2276"]
[BlackElo "2234"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,70,3,14,-6,0,-28,-15,-53,7,0,0,-19,0,0,4,0,28,-12,-7,-7,0,-14,0,-28,-23,-58,-34,-70,-45,-153,-141,-137,-142,-133,-138,-113,-109,-210,-188,-210,-193,-222,-242,-365,-359,-336,-321,-316,-327,-460,-454,-437,-426,-414,-433,-671,-656]} 1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. cxd5 exd5 7. d3 Be7 8. Nc3 O-O 9. Qb3 {A11: English Opening: 1...c6.} Nbd7 10. Nd4 Nc5 11. Qc2 {[#] The position is equal.} Bc8 $146 (11... Bg6 $15) ({Predecessor:} 11... Bg6 12. h3 Ne6 13. Be3 Qd7 14. Na4 Bd6 15. Rac1 Rfe8 16. Rfe1 h5 17. Nxe6 fxe6 {½-½ (24) Van Foreest,J (2448)-Ernst,S (2567) Maastricht 2014}) 12. Rb1 a5 13. b3 Re8 14. Bb2 h5 15. e4 h4 16. Rbe1 dxe4 17. Nxe4 Nfxe4 18. dxe4 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 19. Qc3 {And now Nxc6! would win.} (19. b4 {feels hotter.} h3 20. bxc5 hxg2 21. Kxg2 Ra5 22. Nf5) 19... Bf8 20. b4 a3 21. Ba1 Na6 22. Rb1 (22. b5 $15 cxb5 23. Nxb5) 22... Nxb4 {[%mdl 64] [#] Decoy} 23. Rxb4 {aiming for Rbb1.} c5 24. Rc4 {Strongly threatening Nf5.} cxd4 25. Rxd4 Qa5 26. Qd3 (26. e5 $17) 26... Be6 $19 27. Bc3 Qa6 28. Qb1 Rad8 29. Rfd1 {[#]} ({Of course not} 29. gxh4 Rxd4 30. Bxd4 Qc4) (29. Rc1 $142 Rxd4 30. Bxd4) 29... Rxd4 $1 30. Rxd4 Qe2 31. Rd2 Qc4 32. Ba5 (32. Be5 $142 Qb4 33. Qxb4 Bxb4 34. Rc2) 32... Rc8 33. Bf1 Qc1 34. Qxc1 Rxc1 35. Kg2 (35. Re2 $142 Bc5 36. e5) 35... h3+ {Accuracy: White = 39%, Black = 95%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.5"]
[White "Balashov, Yuri S"]
[Black "Boidman, Yuri"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2465"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,105,52,35,30,30,30,30,25,29,13,13,42,41,34,0,20,7,49,45,149,85,97,45,75,16,36,25,148,163,156,154,226,211,243,230,241,136,130,119,136,131,109,114,229,211,227,69,72,0,35,28,32,21,45,20,40,40,315,287,306,0,0,0,0,0,0,0,189,197,854,815,1915,425,832,832,832,832,832,832,825,825,825,742,718,712,2093,2276,879,818]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 {The main line 10.h4 scores better than 10.Be3.} h6 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7.} 11. Be3 h5 12. Bg5 b5 {White has an edge.} 13. Nxc6 Bxc6 14. Ne2 {[#]} Qb8 $146 ({Predecessor:} 14... Qb6 15. Nd4 Bd7 16. Qe3 b4 17. Kb1 Qc5 18. Be2 O-O 19. Nb3 Qxe3 20. Bxe3 a5 {½-½ (43) Ganguly,S (2636)-Tabatabaei,M (2590) Moscow 2019}) 15. Nd4 Bd7 16. Bd3 Qb6 17. Be3 Qb8 18. Kb1 O-O (18... Qc7 $14) 19. Bg5 (19. g4 $142) 19... Qb6 20. Qe3 (20. Ne2 $16) 20... Rfb8 21. e5 (21. g4 $16) 21... dxe5 $11 22. Qxe5 Qc5 (22... Rd8 $11) 23. Bxf6 $1 $16 gxf6 24. Qg3+ $40 {[%mdl 128] White is out for blood.} Kf8 (24... Kh8 $16) 25. Be4 e5 26. Nb3 ({Resist} 26. Bxa8 $6 Rxa8 27. Nb3 Qc7 $16) 26... Qc7 27. Bxa8 (27. Bh7 $18 {[%csl Gh7][%cal Rg3g8]} Ke8 28. Qg8+ Bf8 29. Be4) 27... Rxa8 28. Qf2 a5 29. Nd2 f5 30. f4 {And now Nf3 would win.} Bf6 (30... Be6 $16) 31. Nf3 $18 e4 32. Ne5 $2 (32. Ng5 $1 $18) 32... Be6 $14 33. g3 (33. Qe2 $16) 33... a4 34. Qd4 {aiming for Nd7+.} Kg7 35. Qd6 Qa7 36. a3 Rc8 37. Nc6 Rxc6 $4 {[%mdl 8192]} ({Better is} 37... Qb6 $14 38. Nb4 Qxd6 39. Rxd6 Be7) 38. Qxc6 $18 b4 39. Rd6 $2 (39. axb4 $18 {Threatens to win with Qc5.} a3 40. Rd6) 39... bxa3 $11 {...a2+ is the strong threat.} 40. Rxe6 fxe6 {[%mdl 4096] Endgame KQR-KQB} 41. Rd1 {Hoping for Rd7+.} Qb8 {[%csl Ga3,Gf6][%cal Rb8b2]} 42. Rd7+ Kg6 $2 (42... Kh6 $1 $11 {and Black stays safe.} 43. Rb7 Qg8) 43. Rb7 $18 Qf8 $2 (43... Qg8) 44. Qxe6 {White is clearly winning.} axb2 45. Rb5 (45. g4 $142 hxg4 {[#]} 46. h5+ $1 {[%mdl 576] Deflection} Kxh5 47. Rf7 $1 {[%mdl 576] Double Attack}) 45... Qe7 (45... Kg7 $142 46. Qxf5 Qf7) 46. Qxf5+ {[%mdl 64] Double Attack} Kg7 47. Rd5 Qa3 48. Rd7+ Be7 49. Qe5+ {[%mdl 64] Double Attack} Kg8 50. Qxb2 Qc5 51. Qd4 e3 52. Qxc5 ({Not} 52. Qxa4 $2 e2 $19) 52... Bxc5 53. Rd5 {[%mdl 64] Double Attack. Accuracy: White = 69%, Black = 48%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.6"]
[White "Khanukov, Boris"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2293"]
[BlackElo "2470"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,110,0,0,0,0,0,7,-18,-6,-8,-8,-17,-1,-3,-2,-4,-4,-7,0,-9,11,-6,22,14,14,-7,0,-13,-18,-33,-26,-40,0,0,0,0,0,-17,-8,-8,-5,-6,0,0,0,-13,-15,-81,0,0,0,0,39,39,43,0,25,25,32,0,0,0,0,0,0,0,0,-462,-619,-577,-516,-695,-676,-549,-536,-756,-735,-2450,-2460,-2378,-2416,-1931,-2086,-1770,-1801,-1671,-1476,-905,-878,-29989,-29990,-29990,-29990,-29991,-29991,-29991,-29992,-29992,-29993,-29993,-29994]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Bg5 h6 7. Bf4 {D35: Queen's Gambit Declined: Exchange Variation.} Bf5 8. e3 Bd6 9. Bg3 {[#] The position is equal.} O-O $146 ({Predecessor:} 9... Bxg3 10. hxg3 Nbd7 11. Bd3 Bxd3 12. Qxd3 O-O 13. O-O Qe7 14. Nd2 Rfe8 15. Rac1 c5 16. dxc5 Nxc5 {1-0 (54) Grahesh,Y (1897)-Saurabh,A (2144) Kolkata 2016}) 10. Bd3 Bxd3 11. Qxd3 (11. Bxd6 {keeps more tension.} Qxd6 12. Qxd3 Nbd7 13. Qc2 Rfe8 14. O-O) 11... Re8 12. Bxd6 Qxd6 13. O-O Nbd7 14. Qc2 Re6 15. b4 Rae8 16. a3 Nh7 17. Ne2 Ng5 18. Nxg5 (18. Nd2 {looks sharper.} Rc8 19. a4 Nf6 20. Nf4 Ree8 21. Rfb1) 18... hxg5 19. Qf5 Qe7 20. Ng3 g6 21. Qd3 b5 22. a4 a6 23. axb5 axb5 24. Qc3 Nb6 25. Qc5 Qb7 26. Ra5 Na4 27. Qa7 Qc8 28. Rc1 Kg7 29. Rxb5 {[#]} (29. h3 $11) 29... cxb5 ({Black should play} 29... R6e7 $1 $17 {[%cal Re7a7]} 30. Qxa4 (30. Qa5 Qd7 $15) 30... cxb5) 30. Rxc8 $11 Rxc8 31. h3 Rc1+ 32. Kh2 Rc2 $1 33. Nh1 Nc3 34. Qc7 g4 $1 35. hxg4 Re8 $36 {[%mdl 2048] aiming for ...Rh8+. Black is pushing.} 36. Ng3 Rh8+ 37. Nh5+ $1 gxh5 38. Qe5+ f6 39. Qe7+ $2 {[%mdl 8192] Black keeps a firm grip on the game.} (39. Qc7+ $11 {and White has nothing to worry.} Kg6 {[#]} 40. g5 $1 {[%mdl 512]}) 39... Kg6 $19 40. g5 Rxf2 41. gxf6 Rxf6 42. Qc5 Ne4 43. Qxd5 Ng5 44. e4 h4 45. e5 Rf2 46. Kg1 Re2 47. Qc6+ Kh5 48. Qxb5 Re1+ 49. Kf2 Re4 50. Qd7 Rf8+ {Black mates.} 51. Kg1 Re1+ 52. Kh2 Rff1 {[%csl Ge1][%cal Rf1h1]} 53. Qe8+ Kg4 {[%csl Ge1][%cal Rf1h1]} 54. Qc8+ Kf4 {[%csl Ge1][%cal Rf1h1]} 55. Qf8+ {[#]} Ke3 $1 {Accuracy: White = 70%, Black = 88%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.7"]
[White "Kalegin, Evgenij"]
[Black "Salov, Sergej"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2431"]
[BlackElo "2135"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,102,11,28,21,25,25,46,54,54,48,46,49,51,35,52,35,44,3,12,12,35,33,37,36,35,39,50,32,32,32,32,37,33,32,37,33,94,8,11,9,8,0,0,0,0,0,0,0,0,0,5,8,22,15,16,0,0,0,21,8,14,0,0,0,0,-8,0,0,0,0,0,0,7,6,8,7,4,4,15,29,21,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 h6 9. Be3 {B23: Closed Sicilian: Lines without g3.} cxd4 10. Nxd4 Bg4 11. Qd3 {White is slightly better.} Qd7 12. Qb5 {[%cal Rc3d5]} Rd8 13. Qxd7 Rxd7 {[#]} 14. h3 $146 ({Predecessor:} 14. f3 Be6 15. Nxe6 fxe6 16. Bh3 Kf7 17. Bf2 Bb4 18. Nb5 Nc6 19. c3 a6 20. Rfe1 {½-½ (49) Arkhipov,S (2520)-Tregubov,P (2475) Sochi 1993}) 14... Bh5 15. Nf5 Nc6 16. Nxe7+ (16. g4 $5 {[%cal Rg4h5]} Bg6 17. Nxe7+ Rxe7 18. Rfd1 $14 (18. Nxd5 Nxd5 19. Bxd5 Bxc2 $11)) 16... Nxe7 17. Bd4 Ne8 18. g4 Bg6 19. Rac1 Nc6 20. Rfd1 $36 {[%mdl 2048] White has the initiative.} Nc7 21. f4 Ne6 22. Be3 d4 {[%mdl 64] [#] Double Attack} 23. f5 Rad8 $1 24. fxg6 dxe3 25. gxf7+ Kxf7 (25... Kf8 $1 $14) 26. Rf1+ (26. Rxd7+ $16 Rxd7 27. Rf1+ Kg8 28. Nd5) 26... Kg8 $11 27. Rce1 Ned4 28. Bxc6 (28. Rxe3 {is interesting.} Nxc2 29. Re6 N2b4 30. g5 hxg5 31. Rg6) 28... bxc6 29. Rxe3 Nxc2 30. Re2 Nd4 31. Ref2 (31. Re5 {is more complex.} Nc2 32. Re4 a5 33. Re2 Nb4 34. Rf5) 31... Re7 32. Kg2 a5 33. Rd1 Red7 34. Rfd2 Rd6 35. Ne4 Rd5 36. Rc1 Kf7 37. Rf2+ Ke7 38. Nc5 {[#] Strongly threatening Re1+.} Re5 $1 39. Nd3 Re3 40. Nf4 g5 41. Nh5 Kd6 42. Ng3 Kc7 43. Nf5 Nxf5 (43... Re6 {keeps more tension.} 44. Rc5 Kb6 45. Rc3 Nxf5 46. gxf5 Rf6) 44. gxf5 {[%mdl 4096] Endgame KRR-KRR} Rf8 45. f6 Rf7 46. Rc5 Re6 47. Rcf5 a4 48. Kg3 {Threatens to win with Kg4.The position is equal.} Re4 49. Ra5 {Black must now prevent Ra7+.} Kb6 50. Raf5 Rd4 51. Kf3 Kc7 {Accuracy: White = 92%, Black = 96%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.8"]
[White "Gruzmann, Boris"]
[Black "Zhelnin, Vladimir V"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2206"]
[BlackElo "2404"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:48]} 4. Nge2 {[%emt 0:02:11]} dxe4 {[%emt 0:03:59]} 5. Nxe4 {[%emt 0:00:26]} Nd7 {[%emt 0:02:13]} 6. N2c3 {[%emt 0:09:51]} Ndf6 {[%emt 0:06:59]} 7. Nxf6+ {[%emt 0:04:14]} Nxf6 {[%emt 0:01:00]} 8. Be2 {[%emt 0:00:19]} c6 {[%emt 0:05:10]} 9. O-O {[%emt 0:03:39]} O-O {[%emt 0:00:06]} 10. Be3 {[%emt 0:01:23]} Bf5 {[%emt 0:04:14]} 11. h3 {[%emt 0:05:43]} Qd7 {[%emt 0:11:35]} 12. Qd2 {[%emt 0:00:54]} Rad8 {[%emt 0:00:35]} 13. Rfd1 {[%emt 0:01:03]} Rfe8 {[%emt 0:01:49]} 14. Bf3 {[%emt 0:08:40]} Qc7 {[%emt 0:05:29]} 15. Qe2 {[%emt 0:02:08]} h5 {[%emt 0:07:17]} 16. Rd2 {[%emt 0:06:35]} Rd7 {[%emt 0:10:51]} 17. g4 {[%emt 0:08:40]} hxg4 {[%emt 0:00:32]} 18. hxg4 {[%emt 0:00:11]} Be6 {[%emt 0:00:08]} 19. g5 {[%emt 0:00:32]} Nd5 {[%emt 0:00:15]} 20. Nxd5 {[%emt 0:01:30]} Bxd5 {[%emt 0:07:34]} 21. c4 {[%emt 0:04:29]} Bxf3 {[%emt 0:00:36]} 22. Qxf3 {[%emt 0:00:10]} Red8 {[%emt 0:07:03]} 23. Rad1 {[%emt 0:03:26]} Qa5 {[%emt 0:01:47]} 24. b3 {[%emt 0:01:00]} e6 {[%emt 0:06:30]} 25. Qe4 {[%emt 0:03:59]} a6 {[%emt 0:04:12]} 26. Kg2 {[%emt 0:04:38]} Qf5 {[%emt 0:00:56]} 27. Qxf5 {[%emt 0:00:55]} gxf5 {[%emt 0:00:04]} 28. f4 {[%emt 0:10:58]} Kh7 {[%emt 0:02:09]} 29. d5 {[%emt 0:01:12]} cxd5 {[%emt 0:00:30]} 30. Bb6 {[%emt 0:00:08]} Rc8 {[%emt 0:02:38]} 31. cxd5 {[%emt 0:00:12]} exd5 {[%emt 0:04:09]} 32. Rxd5 {[%emt 0:09:19]} Rc2+ {[%emt 0:00:16]} 33. Kf3 {[%emt 0:00:20]} Rxd5 {[%emt 0:00:19]} 34. Rxd5 {[%emt 0:00:10]} Rxa2 {[%emt 0:00:09]} 35. Bc5 {[%emt 0:02:28]} Rc2 {[%emt 0:02:17]} 36. b4 {[%emt 0:00:24]} Kg6 {[%emt 0:00:44]} 37. Rd7 {[%emt 0:00:58]} a5 {[%emt 0:00:59]} 38. Rxb7 {[%emt 0:01:25]} axb4 {[%emt 0:00:14]} 39. Bxb4 {[%emt 0:00:40]} Rb2 {[%emt 0:00:43]} 40. Rb6+ {[%emt 0:00:00]} Kh5 {[%emt 0:00:00]} 41. Bc5 {[%emt 0:00:50]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.9"]
[White "Farago, Ivan"]
[Black "Klundt, Klaus"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2359"]
[BlackElo "2299"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,30,8,26,0,0,0,0,2,6,-21,-12,-10,-15,-21,-16,-16,-10,-7,-9]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5 {[#] Strongly threatening d6. D37: Queen's Gambit Declined: 5 Bf4.} Nxd5 {The position is equal.} 9. Nxd5 exd5 10. Bd3 Qa5+ 11. Ke2 g6 {[#] And now ...c4 would win.} 12. Qc3 {[#]} Qb6 $146 ({Predecessor:} 12... Qxc3 13. bxc3 c4 14. Bc2 Ba3 15. Rab1 a6 16. g4 b5 17. g5 Ra7 18. h4 Re8 {1-0 (42) Khurtsidze,N (2472)-Maric,A (2489) Vrnjacka Banja 1999}) 13. b3 Re8 14. Rhd1 cxd4 15. Nxd4 Nc5 {Not much happened in this game. Accuracy: White = 71%, Black = 100%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.10"]
[White "Kannenberg, Karl-Heinz"]
[Black "Horvath, Tamas I"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2118"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,79,0,1,0,0,-60,15,-40,40,39,30,24,16,24,23,0,0,0,0,0,0,0,0,0,0,0,24,-70,-73,-95,-89,-105,-108,-120,-47,-94,-37,-57,-42,-111,7,0,8,4,97,102,157,132,135,22,277,282,262,278,1622,1554]} 1. d4 g6 2. Nf3 Bg7 3. e3 d6 4. Be2 Nd7 5. O-O e5 6. c4 Nh6 7. e4 O-O 8. dxe5 dxe5 9. Nc3 c6 10. h3 Qe7 11. Be3 f6 12. Qc2 Nf7 13. a3 Nc5 14. Rfd1 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} Ne6 15. b4 {[#]} (15. c5 $11) 15... Nfg5 $146 (15... f5 $1 $15) ({Predecessor:} 15... Bh6 16. c5 Bxe3 17. fxe3 Neg5 18. Nxg5 Nxg5 19. Bc4+ Kg7 {½-½ (36) Ojas,K (2240)-Bujisho,B (2339) Metz 2019}) 16. c5 (16. Nxg5 $11 fxg5 17. Bg4) 16... f5 ({Black should play} 16... Nxf3+ $15 17. Bxf3 f5) 17. Nxg5 Nxg5 18. Bxg5 Qxg5 19. Bc4+ Kh8 20. Qd3 Bf6 21. Ra2 Rd8 22. Qe2 Rd4 23. Rxd4 exd4 24. e5 Bg7 25. Nd1 Bd7 26. Nb2 (26. e6 $11 Be8 27. Qe1) 26... Qc1+ $15 27. Nd1 Re8 $1 28. e6 Bc8 $1 29. g3 Qg5 (29... Bf6 $17 30. Kh2 Kg7) 30. Qe1 {[#]} b5 (30... f4 $1 $17 31. Re2 b5) 31. Bb3 f4 32. Re2 (32. Qe4 $1 $15) 32... Re7 (32... Qh5 $17 {And now ...a5 would win.} 33. Kh2 Qf3) 33. Kh2 h5 34. Nb2 {Black should prevent Nd3.} fxg3+ (34... Bh6 $11 {keeps the balance.}) 35. fxg3 $16 h4 ({Black should try} 35... Qf5) 36. Nd3 Qf5 {[#]} 37. Re4 (37. Ne5 $1 $16) 37... Qf3 $2 {[%mdl 8192]} (37... hxg3+ $11 38. Kxg3 Bh6) 38. Rxh4+ $18 Kg8 39. Qe4 Qf8 $2 (39... Qxe4 40. Rxe4 Bf6) 40. Qxg6 {Accuracy: White = 65%, Black = 45%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.11"]
[White "Hardicsay, Peter"]
[Black "Krauseneck, Peter"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2203"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,117,22,14,24,-15,0,-6,-8,-22,40,2,26,4,100,19,22,16,32,-13,0,-12,-14,-68,0,0,0,-51,0,-7,8,-15,0,0,30,18,8,26,20,10,27,19,39,-20,33,31,60,39,65,37,49,6,10,0,57,20,32,28,77,69,108,91,152,87,187,85,91,85,82,84,80,75,104,53,39,19,47,38,38,35,79,20,20,-10,22,0,0,0,0,0,110,89,406,370,121,0,0,0,0,0,7,0,0,0]} 1. d4 e6 2. e4 b6 3. Bd3 Bb7 4. Nc3 Nf6 5. Nf3 Bb4 6. Qe2 d5 7. exd5 Nxd5 8. Bd2 Nxc3 9. bxc3 Be7 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} 10. h4 Nd7 {[#]} 11. h5 $146 ({Predecessor:} 11. Ng5 Nf6 12. O-O h6 13. Nf3 Qd5 14. Rfe1 Qh5 15. Ne5 Qxh4 16. Nxf7 Ng4 17. Bf4 Kxf7 18. Qxe6+ {0-1 (34) Olszewski,M (2540)-Lewtak,D (2358) Katowice 2017}) 11... h6 12. Rh3 Bf6 (12... O-O $11) 13. Kf1 Qe7 14. a4 a5 (14... O-O $11) 15. Rg3 (15. Bf4 $16) 15... Qd6 $11 16. Kg1 O-O-O 17. Be4 Rhe8 18. Bxb7+ Kxb7 19. Qe4+ (19. Rb1 $11) 19... Qc6 ({Black should play} 19... Qd5 $15 20. Re1 c6) 20. Qxc6+ Kxc6 21. Bf4 (21. Be3 $11) 21... Rg8 (21... e5 $1 $15 22. Nxe5+ Nxe5 23. dxe5 Bxe5 24. Bxe5 Rxe5) 22. Rb1 Nb8 23. Be5 Nd7 24. Bf4 Nb8 25. Ne5+ Bxe5 $1 26. Bxe5 f6 27. Bf4 Kd7 28. Re3 Na6 29. c4 (29. f3 $14) 29... Rge8 (29... Kc8 $11 30. c3 e5) 30. c3 $14 Re7 31. g4 Rde8 {White should prevent ...e5.} 32. Rbe1 Nb8 33. Kg2 Nc6 34. Bg3 $36 {[%mdl 2048] Black is under pressure.} Nd8 (34... e5 $11) 35. Kf3 Nb7 36. Ke2 e5 37. Kd3 Kd6 38. f3 Nd8 (38... Kd7 $142) 39. Kc2 (39. f4 $142 $1) 39... Nc6 {[#]} (39... Nf7 $16 {was called for.}) 40. Rd1 (40. Rd3 $1 $18 {and the rest is easy.}) 40... Kd7 {next ...exd4 is good for Black.} 41. dxe5+ Kc8 {[%cal Rc6e5]} 42. f4 fxe5 43. fxe5 Re6 44. Rf1 ({Better is} 44. c5 $16) 44... g6 45. Rh1 Kd7 46. Rd1+ Kc8 47. Rf1 Nb8 48. hxg6 (48. Rf6 $16 g5 49. Rxe6 Rxe6 50. c5) 48... Rxg6 $11 49. Rf7 (49. c5 $5) 49... Ree6 50. Re4 Nd7 51. Rh7 Nc5 52. Rf4 Nxa4 (52... Kb7 $11 {remains equal.}) 53. Rff7 $16 Rc6 $2 {[%mdl 8192] [#]} (53... Rxg4 $16 {is a better chance.} 54. Rxc7+ Kb8) 54. e6 $1 $18 Rgxe6 55. Rxc7+ (55. Bxc7 $16 Rf6 56. Rxf6 Rxf6 57. Be5) 55... Rxc7 $11 {The position is equal.} 56. Rxc7+ Kd8 57. Rh7 Rg6 58. Be5 Rxg4 59. Rxh6 {Accuracy: White = 64%, Black = 49%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.12"]
[White "Seibold, Hubert"]
[Black "Dory, Jeno"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2123"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,57,0,0,0,-8,-4,-7,-8,16,15,14,3,7,0,5,0,6,2,9,6,7,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. a3 a5 7. Rb1 d6 8. d3 Nge7 9. Bd2 O-O 10. O-O Rb8 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 {The position is equal.} 15. Bxd5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} Qxd5 16. b4 cxb4 $1 {[%mdl 4] is currently scoring better than 16...axb4.} 17. axb4 axb4 18. Nxb4 Nxb4 19. Bxb4 Rfc8 20. Qb3 {[#]} Qd7 $146 ({Predecessor:} 20... Qxb3 21. Rxb3 Rc2 22. Re1 Bf8 23. Kf1 Bxb4 24. Rxb4 b5 25. Reb1 Rc5 26. g4 f6 {½-½ (60) Moskalenko,V (2532)-Etchegaray,P (2411) Elgoibar 2012}) 21. Rfc1 Rxc1+ 22. Rxc1 Rc8 23. Rb1 b5 24. Ba5 Rb8 25. Bb4 h5 26. h4 Qc6 27. Qc3 Qxc3 28. Bxc3 f6 29. Kf1 {An uneventful encounter. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.13"]
[White "Jansa, Vlastimil"]
[Black "Vaisser, Anatoly"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2439"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,27,21,36,33,23,31,34,24,46,27,41,41,41,41,41,41,43,41,45,31,48,49,50,50,109,47,65,0,5,0,33,25,48,56,53,57,51,36,78,78,101,103,119,49,60,66,89,79,91,-366,-361,-463,87,8]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Qe7+ 7. Be2 Qc7 {C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6.} 8. O-O Nf6 9. Re1 cxd4 {White is slightly better.} 10. Nb3 Be7 11. Nbxd4 a6 12. Bg5 O-O 13. c3 h6 14. Bh4 {[#]} Re8 $146 ({Predecessor:} 14... Rd8 15. Bd3 Qd6 16. Bg3 Qd7 17. Bf5 Qe8 18. Bc7 Bxf5 19. Bxd8 Qxd8 20. Nxf5 Bc5 21. Qc2 Rc8 22. Re2 g6 23. Nxh6+ Kg7 24. Nxf7 Qf8 25. N7g5 {1-0 (26) Smith,R (1585)-Badger,J (1809) ICCF email 2018}) 15. Qb3 Na5 16. Qc2 Bd7 17. Bd3 Nc4 18. Re2 Qb6 (18... Bd8 $14) 19. Rae1 ({White should try} 19. Bxc4 $16 {And now Bxf6 would win.} dxc4 20. Ne5) 19... Bc5 $14 20. Qb3 (20. b3 $14 Rxe2 21. Rxe2) 20... g5 21. Bg3 Rxe2 (21... Bxd4 $5 22. Nxd4 Qxb3 23. axb3 Nxb2 $14) 22. Rxe2 Qxb3 23. axb3 Nb6 24. b4 $36 {[%mdl 2048] White has some pressure.} Bf8 25. h4 g4 26. Ne5 a5 27. bxa5 Rxa5 28. Bf5 (28. Nxd7 $16 Nbxd7 29. Bf5) 28... Bxf5 29. Nxf5 Nc4 30. Nxc4 dxc4 31. Be5 $2 {[%mdl 8192] [#]} (31. Ne3 $16) 31... Nd7 $19 32. Bg3 Nf6 $2 (32... Rxf5 $19 33. Re4 b5 34. Rxg4+ Bg7) 33. Nd6 {[%mdl 32768] Accuracy: White = 63%, Black = 74%. . Loss on time!?} ({White should play} 33. Ne3 $16) 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.14"]
[White "Giffard, Nicolas"]
[Black "Hausner, Ivan"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2236"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,79,54,-13,-8,-13,-13,-16,-15,-13,-4,4,24,-29,-21,-14,-13,-35,-13,-16,0,0,0,4,6,6,7,19,15,14,133,131,121,128,114,98,118,103,141,144,207,207,204,191,185,141,189,192,194,169,195,191,169,169,399,364,584,708,630,596,718,718,1060,1044,1115,1028,1540,1529,29980,29981,29974,29971]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qa4+ ({Better is} 6. e4 $14 Nxc3 7. bxc3) 6... Nc6 $11 {D90: Grünfeld: 4 Nf3 Bg7 sidelines.} 7. e3 O-O 8. Nxd5 Qxd5 {The position is equal.} 9. Bc4 Qd6 {[#]} 10. Bd2 $146 ({Predecessor:} 10. O-O Bd7 11. Qd1 Rad8 12. Bd2 b5 13. Bb3 e5 14. d5 e4 15. Ng5 Bf5 16. f3 exf3 {0-1 (36) Gajewski,G (2616)-Swiercz,D (2583) Warsaw 2012}) 10... Bd7 {[%cal Rc6d4] [#] Threatens to win with ...Nxd4.} 11. Qa3 (11. Qb3 $142) 11... Qxa3 12. bxa3 e5 {[%cal Re5d4]} 13. Rb1 $1 exd4 14. Rxb7 Rab8 15. Rxc7 Rb1+ 16. Ke2 Rxh1 17. Rxd7 {[%cal Re3d4]} dxe3 18. fxe3 Rb1 19. Bd5 Ne5 {White now steadily converts the win.} (19... Rb6 $11 {remains equal.}) 20. Nxe5 $16 Bxe5 21. Bb4 Rc8 22. Bxf7+ Kh8 23. Rxa7 Rbc1 24. h3 R1c7 (24... R1c2+ $16 {keeps fighting.} 25. Kf3 Rb8) 25. Rxc7 $18 Rxc7 {[%mdl 4096] Endgame KRB-KB} 26. Bd5 Kg7 27. a4 Rd7 28. e4 Ra7 {[#]} 29. Bb3 $1 Kf6 30. Bc5 Ra6 31. Kd3 Kg5 $2 (31... Bc7 {is a better defense.} 32. Bd4+ Be5) 32. Kc4 Kf4 $2 (32... Ra8 33. Kb5 Bc7 34. Be3+ Kf6 35. Bd4+ Ke7) 33. Kb5 Ra8 34. Bd5 Rb8+ 35. Bb6 Kg3 36. a5 Kxg2 37. a6 g5 38. a7 Kxh3 39. axb8=Q Bxb8 40. Bd4 {Accuracy: White = 93%, Black = 47%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.15"]
[White "Lechtynsky, Jiri"]
[Black "Boudre, Jean-Pierre"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2330"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,98,15,9,16,18,18,10,19,11,26,15,28,21,36,33,25,25,41,25,16,10,105,102,114,81,75,69,85,81,83,75,76,65,135,126,131,129,116,83,110,106,78,60,70,75,120,113,169,95,80,-248,-229,-240,-220,-868,-858,-857,-809,-1121,-1118,-1117,-1091,-1061,-450,-1091,-1037,-1089,-1120,-1012,-1062,-1148,-1139,-1690,-1759,-29985,-29986,-29989,-29990,-29990,-29991]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 O-O 8. O-O d6 9. a3 Bxc3 10. Bxc3 Nbd7 11. b4 Be4 {[#] E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} 12. Qd2 $146 ({Predecessor:} 12. Qb3 c5 13. Rfd1 e5 14. dxe5 dxe5 15. Nh4 Qe6 16. f3 {½-½ (16) Maksimovic,D (2441)-Derakhshani,D (2386) Novi Sad 2016}) 12... Rfe8 13. Rfd1 e5 {The position is equal.} 14. Bb2 exd4 15. Qxd4 Rad8 16. Qc3 h6 17. Rd2 a5 18. Rad1 axb4 19. axb4 Ra8 20. Bh3 Bxf3 (20... Bb7 $11) 21. exf3 $16 Qe5 22. Qc2 Qh5 23. Bg2 Re6 24. Qc3 Rae8 25. Rd4 Re2 26. Bf1 R2e5 ({Better is} 26... Rxb2 $14 27. Qxb2 Ne5) 27. Rh4 Qf5 28. f4 $1 $36 {[%mdl 2048] White is really pushing.} Re2 29. Bxe2 Rxe2 30. Re1 Qe4 31. Rxe2 $1 Qxe2 32. Kg2 Kf8 33. Ba1 c5 {[#]} (33... Qe4+ $16 {was worth a try.} 34. Qf3 Qxc4) 34. b5 (34. bxc5 $1 $18 {Black must now prevent c6.} bxc5 35. f5) 34... Qe4+ 35. f3 $2 {[%mdl 8192] Now White is beyond hope.} (35. Qf3 $16 {and life is bright.}) 35... Qe2+ $19 36. Kg1 {[#]} d5 $1 37. cxd5 $2 (37. Qc1 d4 38. Qf1) 37... Nxd5 38. Qxg7+ {[#]} Ke7 $1 {[%mdl 512] ( -> ...Qe1+)} 39. Rxh6 Qe1+ 40. Kg2 Ne3+ 41. Kh3 Qf1+ {[%mdl 64] Double Attack} 42. Kh4 Nf5+ {[%mdl 64] Double Attack} 43. Kg4 Nxg7 44. Bxg7 Qxb5 45. h4 Qd3 46. Rh5 f6 47. Rh6 Kf7 {Black mates.} 48. Bh8 c4 49. h5 c3 {Accuracy: White = 60%, Black = 85%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.16"]
[White "Letzelter, Jean-Claude"]
[Black "Spacek, Petr"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2128"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,-14,0,0,0,-18,-6,-24,-25,-25,-32,-26,0,-7,0,-35,0,-21,-21,-22,-21,-21,-21,-21,-20,-50,-37,-38,-41,-35,-28,-35,-36,-27,-39,-64,-30,-36,-41,-97,-97,-117,-92,-118,-92,-95,-121,-108,-112,-147,-15,-14,-33,-38,-26,-30,-36,-60,-22,-22,-22,-15,0,0,0,0,0,-8,0,-22,0,0,0,0,0,0,0,0,381,238,1618,2105,5110,5102,29993,29994,29994,29995,29995,29996,29996,29996,29997,29997,29997,29998]} 1. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. Nf3 Be7 6. c4 {A00: Irregular Openings.} O-O 7. Nc3 c5 8. Be2 {The position is equal.} d5 9. cxd5 exd5 10. d4 Nbd7 11. O-O Re8 {[#]} 12. Qa4 $146 ({Predecessor:} 12. Rc1 Bf8 13. a4 c4 14. Qc2 Rc8 15. Ra1 Bd6 16. Ba3 Bb8 17. Qf5 Nf8 18. Bxf8 Rxf8 {½-½ (76) Bender,W (1778)-Naeckel,G (1956) Saarlouis 1998}) 12... a6 13. Qc2 c4 14. a4 a5 15. Nd2 Bb4 16. Bf3 $1 Rc8 17. Rfe1 Nf8 {[%cal Bd7f8,Bf8g6,Bg6e5,Be5g4][%mdl 32]} 18. g3 Rc7 19. Bg2 Rce7 20. Rad1 h5 21. Nf3 Ng6 22. h4 Ne4 23. Ne5 {[%cal Rc3e4]} Nxe5 24. Bxe4 {[#]} (24. dxe5 $15 Nxc3 25. Bxc3) 24... Ng4 $1 $17 25. Bf3 Qd7 26. Qe2 Qf5 27. Rc1 Re6 28. Bg2 g5 {aiming for ...gxh4.} 29. Qf3 Rf6 ({Better is} 29... Qg6 $17 30. hxg5 Qxg5) 30. Qxf5 $11 Rxf5 31. Re2 gxh4 32. gxh4 Re6 33. e4 dxe4 (33... Bxc3 {seems wilder.} 34. Rxc3 dxe4 35. Rxc4 e3 36. f3 Nf2) 34. Nxe4 Bxe4 35. Bxe4 {Hoping for f3.} Rxf2 36. Rxf2 Nxf2 37. Kxf2 Rxe4 38. Rxc4 Rxh4 $15 {[%mdl 4096] Endgame Threatens to win with ...Rh2+. KRB-KRB} 39. Kg3 Re4 40. Rc8+ Kh7 41. Kf3 Re1 42. d5 Rd1 43. Ke4 f5+ $2 {[%mdl 8192]} (43... h4 $11 {and Black is okay.}) 44. Ke5 f4 $2 {[#]} (44... Rd2) 45. Ke6 $1 $18 {[%cal Re6f7]} h4 46. Be5 {Intending Kf5 and mate.} Kg6 47. Rg8+ {White mates.} Kh7 48. Kf7 {[%csl Ge5][%cal Rg8h8]} Kh6 49. Bxf4+ Kh7 50. Rg7+ Kh8 51. Rg5 {[%cal Rg5h5]} Rxd5 52. Rxd5 {Accuracy: White = 79%, Black = 60%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.17"]
[White "Pruefer, Friedbert"]
[Black "Sejkora, Vlastimil"]
[Result "1-0"]
[ECO "E79"]
[WhiteElo "2214"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,115,11,23,39,34,156,147,229,244,241,166,159,133,237,233,363,382,459,466,454,449,439,371,374,381,373,374,414,360,449,438,446,430,523,509,469,271,274,274,274,273,285,275,266,274,276,284,276,277,342,336,332,242,245,257,240,241,245,245,244,223,230,226,227,212,582,569,837,846,832,825,880,782,995,705,1479,1169,1242,1119,892,725,1049,735,5073,708,707,172,1348,103,960,175,955,905,29991,29992,29992,29990,29993,29991,29991,1370]} 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Nc6 9. Be3 Ng4 {E79: King's Indian: Four Pawns Attack: 6 Be2 c5 7 Nf3 cxd4 8 Nxd4 Nc6 9 Be3.} 10. Bxg4 {Hoping for Be2.} Bxg4 (10... Bxd4 $14 11. Bxd4 Bxg4) 11. Nxc6 $16 {[%mdl 64] Discovered Attack} ({Worse is} 11. Qxg4 Nxd4 12. Qd1 Nc6 $11) 11... Qd7 (11... Bxd1 $16 12. Nxd8 Bg4) 12. Nxe7+ $1 $18 Kh8 13. Qd3 Qxe7 14. O-O {[#]} Rfe8 $146 (14... f5 $16) ({Predecessor:} 14... Be6 15. Bd4 f5 16. b3 Rae8 17. Rad1 fxe4 18. Qxe4 Qh4 19. Bxg7+ Kxg7 20. Rxd6 Bg4 {1-0 (50) Dozsa,P-Ozsvath,A Budapest 1962}) 15. Bd4 Bd7 (15... f5 $142 16. Rae1 fxe4 17. Rxe4 Qf7 18. Rxe8+ Rxe8 19. Bxg7+ (19. Bxa7 Bf5 $16) 19... Qxg7 20. Qxd6 Kg8) 16. Nd5 Qd8 17. Qc3 Rg8 18. Nf6 Bc6 19. Nxg8 Bxd4+ 20. Qxd4+ Kxg8 21. Rad1 Qe7 22. f5 Qh4 23. f6 Re8 24. Rde1 Re6 25. b4 a6 26. Qf2 (26. a4 $142) 26... Qg5 27. Qf4 Qxf4 28. Rxf4 {[%mdl 4096] Endgame KRR-KRB} g5 29. Rf5 h6 30. e5 Kh7 31. g4 Kg6 32. c5 dxc5 33. bxc5 Bd5 34. Rf2 Rc6 35. h3 Be6 36. Rc1 h5 37. gxh5+ Kxh5 38. Kh2 Kg6 39. Kg3 b6 40. Rfc2 b5 $2 (40... bxc5 {is more resistant.} 41. Rxc5 Rb6) 41. h4 Bc4 42. hxg5 Kxg5 43. Rf2 Rc8 44. Rc3 Re8 45. Re3 Rc8 46. Kh2 Be6 47. Rg3+ Kh4 48. Rc3 Rc6 49. Rd2 Bc4 50. Rd8 (50. Rg3 $142 Rc8 51. Rdg2) 50... Kg4 51. Re8 $2 (51. Rd6 Rc8 52. a4 (52. Rxa6 Rxc5 53. Ra5 Kf5 $18)) 51... Rxc5 $2 {[#]} (51... Kf5 52. Rc2 Be6) 52. a3 $2 (52. Rxc4+ $1 $18 {[%mdl 512]} Rxc4 (52... bxc4 53. e6) 53. e6 Rc2+ {[%mdl 64] Double Attack} 54. Kg1 Rc1+ 55. Kf2) 52... Rd5 $2 {[%mdl 8192] [#] Now Black is done in.} (52... Kf5 $16) 53. Rc2 $2 (53. Rxc4+ $1 {[%mdl 512]} bxc4 54. e6) 53... Kf4 $2 (53... Kf3 54. Rg2 Rd7) 54. Rf2+ Kg4 55. Rg8+ {White mates.} Kh4 {[#]} 56. e6 $1 Rd1 (56... fxe6 57. Rfg2) 57. e7 Bd5 58. Rf4+ {Accuracy: White = 61%, Black = 35%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.18"]
[White "Janda, Zdenek"]
[Black "Brock, Friedemann"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2065"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,98,6,22,6,22,27,30,7,25,9,22,0,0,0,12,-6,0,-4,0,-22,12,-15,0,-11,-10,-18,-16,-14,0,-7,0,-9,0,-24,-13,-16,-20,-27,0,0,0,0,8,-9,19,-29,-26,-72,-55,-60,-59,-47,-43,-153,-39,-49,-25,-30,-29,-71,-29,-29,-20,-29,-22,-36,-21,-25,0,0,-8,-7,-23,-122,-112,-826,-783,-1027,-987,-963,-954]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 c5 6. c3 b6 7. Be2 Bb7 8. O-O d6 9. Nbd2 Nbd7 10. Bh2 Rc8 11. Re1 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Ne4 12. Nxe4 Bxe4 13. Bd3 {White has an edge.} Nf6 {[#]} 14. Qe2 $146 ({Predecessor:} 14. Ba6 Rc7 15. Nd2 Bc6 16. a4 Ne4 17. Bf1 Nxd2 18. Qxd2 Qd7 19. a5 cxd4 20. cxd4 {½-½ (104) Wang,C (2500)-Zhou,J (2578) China 2015}) 14... Qd7 15. Nd2 (15. Ba6 {feels hotter.} Rb8 16. Nd2 Bb7 17. Bd3 Rbc8 18. e4) 15... Bxd3 16. Qxd3 d5 17. Be5 Rfd8 18. Rad1 Qc6 19. Nf3 Rd7 20. Nh2 Rcd8 21. Bxf6 Qxf6 22. Ng4 Qe6 23. f4 Rd6 24. Rf1 Qf5 25. Nf2 Qd7 26. g4 f5 27. Qe2 c4 28. Kh2 Kh8 29. Rg1 b5 30. Rg2 a5 31. Rdg1 b4 32. Qc2 Rf8 33. Nh1 Qe6 34. Qd2 fxg4 35. hxg4 Rb6 36. Qf2 (36. Nf2 $15) 36... bxc3 (36... a4 $17 37. Qe1 g5 $1 {[%mdl 512]} 38. fxg5 a3 {[%mdl 64] Overworked Piece} 39. bxa3 bxc3 40. Qxc3 Ra6) 37. bxc3 $15 Qe4 38. Ng3 Qd3 39. Qd2 Qxd2 (39... Re6 {keeps more tension.} 40. Nf1 g5 41. f5 Rh6+ 42. Kg3 Qb1) 40. Rxd2 e6 41. Rf1 a4 {[%cal Ba5a4,Ba4a3,Ba3b2][%mdl 32]} 42. Kg2 a3 $36 {[%mdl 2048] Black is pushing.} 43. e4 Rb2 44. Rxb2 $1 axb2 $11 {KRB-KRN} 45. Rb1 $1 {[%cal Rb1b2]} Rb8 {And now ...Bxd4! would win.} ({Much worse is} 45... Rxf4 46. Rxb2 Bf6 47. a4 $16) 46. exd5 (46. e5 $11) 46... exd5 $17 {aiming for ...Bxd4!} 47. Nf1 $2 {[%mdl 8192] [#]} (47. Ne2 $17) 47... Bxd4 $1 $19 {[%mdl 512] Black is clearly winning.} 48. cxd4 {[#]} c3 $1 {[%cal Rc3c2] ...c2 is the strong threat.} 49. Ne3 {[#]} Re8 $1 {Accuracy: White = 68%, Black = 83%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.19"]
[White "Schoeneberg, Manfred"]
[Black "Mlynek, Petr"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2144"]
[BlackElo "2053"]
[Annotator "ChessBase"]
[PlyCount "28"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:50]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:05]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:06]} Nd7 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:01:41]} Ngf6 {[%emt 0:00:16]} 6. Ng3 {[%emt 0:02:14]} e6 {[%emt 0:01:02]} 7. Bd3 {[%emt 0:03:57]} c5 {[%emt 0:00:19]} 8. O-O {[%emt 0:05:55]} cxd4 {[%emt 0:01:25]} 9. Nxd4 {[%emt 0:00:29]} Bc5 {[%emt 0:03:10]} 10. Nb3 {[%emt 0:01:31]} Bb6 {[%emt 0:03:39]} 11. Qe2 {[%emt 0:03:03]} O-O {[%emt 0:00:28]} 12. Be3 {[%emt 0:04:45]} Bxe3 {[%emt 0:02:03]} 13. Qxe3 {[%emt 0:01:32]} b6 {[%emt 0:03:38]} 14. Rad1 {[%emt 0:06:43]} Qc7 {[%emt 0:00:28]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.20"]
[White "Fencl, Vaclav"]
[Black "Heinsohn, Guenther"]
[Result "0-1"]
[ECO "E77"]
[WhiteElo "1857"]
[BlackElo "2157"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:02:12]} 3. Nc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:11]} 4. e4 {[%emt 0:00:09]} d6 {[%emt 0:00:22]} 5. f4 {[%emt 0:00:14]} O-O {[%emt 0:01:07]} 6. Nf3 {[%emt 0:00:08]} c5 {[%emt 0:00:40]} 7. d5 {[%emt 0:00:18]} e6 {[%emt 0:01:31]} 8. Be2 {[%emt 0:00:08]} exd5 {[%emt 0:00:15]} 9. exd5 {[%emt 0:00:12]} Re8 {[%emt 0:12:58]} 10. O-O {[%emt 0:00:24]} Bf5 {[%emt 0:03:46]} 11. h3 {[%emt 0:13:43]} Ne4 {[%emt 0:03:10]} 12. Nxe4 {[%emt 0:01:00]} Bxe4 {[%emt 0:00:15]} 13. Ng5 {[%emt 0:00:33]} Nd7 {[%emt 0:17:22]} 14. Nxe4 {[%emt 0:15:35]} Rxe4 {[%emt 0:02:15]} 15. Bd3 {[%emt 0:00:24]} Re8 {[%emt 0:02:29]} 16. Qc2 {[%emt 0:01:14]} f5 {[%emt 0:02:53]} 17. Bd2 {[%emt 0:00:46]} Nf6 {[%emt 0:00:29]} 18. Rae1 {[%emt 0:00:26]} Qd7 {[%emt 0:00:48]} 19. Bc3 {[%emt 0:03:29]} Nh5 {[%emt 0:01:13]} 20. Bxg7 {[%emt 0:01:01]} Qxg7 {[%emt 0:00:25]} 21. Qf2 {[%emt 0:00:34]} Qf6 {[%emt 0:03:40]} 22. b3 {[%emt 0:07:03]} Qc3 {[%emt 0:06:03]} 23. Re3 {[%emt 0:03:31]} Rxe3 {[%emt 0:01:59]} 24. Qxe3 {[%emt 0:00:08]} Ng7 {[%emt 0:01:00]} 25. Rc1 {[%emt 0:01:17]} Qb2 {[%emt 0:03:05]} 26. Rc2 {[%emt 0:01:14]} Qa1+ {[%emt 0:01:34]} 27. Bf1 {[%emt 0:01:31]} Re8 {[%emt 0:01:38]} 28. Qf2 {[%emt 0:00:49]} Nh5 {[%emt 0:04:15]} 29. g4 {[%emt 0:05:31]} fxg4 {[%emt 0:00:30]} 30. hxg4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 31. Re2 {[%emt 0:02:14]} Rxe2 {[%emt 0:01:28]} 32. Qxe2 {[%emt 0:00:04]} Qd4+ {[%emt 0:00:19]} 33. Qf2 {[%emt 0:01:28]} Qxf2+ {[%emt 0:01:08]} 34. Kxf2 {[%emt 0:00:04]} Nxg4+ {[%emt 0:00:10]} 35. Ke2 {[%emt 0:00:23]} Kg7 {[%emt 0:01:01]} 36. Bh3 {[%emt 0:01:00]} Nh6 {[%emt 0:00:12]} 37. Kf3 {[%emt 0:01:17]} Kf6 {[%emt 0:00:11]} 38. Ke4 {[%emt 0:00:38]} Nf7 {[%emt 0:03:13]} 39. Be6 {[%emt 0:04:03]} h6 {[%emt 0:00:46]} 40. Kf3 {[%emt 0:00:00]} Nd8 {[%emt 0:00:00]} 41. Bc8 {[%emt 0:01:22]} b6 {[%emt 0:01:45]} 42. Kg4 {[%emt 0:00:49]} a5 {[%emt 0:02:03]} 43. Bd7 {[%emt 0:00:20]} Nf7 {[%emt 0:03:27]} 44. Be6 {[%emt 0:00:38]} h5+ {[%emt 0:00:38]} 45. Kh4 {[%emt 0:01:04]} Nh6 {[%emt 0:01:36]} 46. Kg3 {[%emt 0:01:55]} Nf5+ {[%emt 0:00:29]} 47. Kf2 {[%emt 0:00:11]} g5 {[%emt 0:01:55]} 48. fxg5+ {[%emt 0:02:07]} Kxg5 {[%emt 0:00:11]} 49. Bf7 {[%emt 0:00:15]} Nd4 {[%emt 0:01:32]} 50. Bg8 {[%emt 0:00:46]} Kf4 {[%emt 0:02:52]} 51. Bh7 {[%emt 0:00:16]} b5 {[%emt 0:02:25]} 52. Bd3 {[%emt 0:03:40]} b4 {[%emt 0:04:02]} 53. Bg6 {[%emt 0:02:24]} h4 {[%emt 0:00:16]} 54. Bd3 {[%emt 0:00:31]} Nf3 {[%emt 0:01:45]} 55. Bg6 {[%emt 0:01:02]} Ne5 {[%emt 0:01:26]} 56. Bc2 {[%emt 0:01:41]} Ng4+ {[%emt 0:02:09]} 57. Kg1 {[%emt 0:00:08]} Kg3 {[%emt 0:00:59]} 58. Bf5 {[%emt 0:01:08]} Nf2 {[%emt 0:00:39]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.21"]
[White "Uddenfeldt, Dan"]
[Black "Boehnisch, Manfred"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2320"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,73,37,44,36,69,76,62,72,66,56,69,73,77,77,77,79,83,83,90,54,162,165,192,181,257,83,146,135,150,93,93,93,111,94,175,167,225,164,169,165,257,248,241,244,261,256,275,279,280,275,481,363,468,468,460,460,460,391,418,393]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Ne4 7. e3 Nxc3 8. bxc3 g6 9. Rc1 {[#] D13: Slav Defence: Exchange variation without ...Bf5.} Bf5 $146 ({Predecessor:} 9... Bg7 10. Bd3 {½-½ (10) Giardelli,S (2437)-Kanefsck,G (2389) Buenos Aires 2003}) 10. Qb3 Qb6 11. Qxd5 {White is slightly better.} Qb2 12. e4 e6 13. Qb3 Qxb3 14. axb3 Bxe4 {[#]} 15. Nd2 $1 {[%cal Rd2e4]} Bf5 16. Nc4 Rd8 17. b4 {Strongly threatening b5.} f6 (17... a6 $1 $14) 18. b5 $18 Nb8 19. Ra1 $36 {[%mdl 2048] Black is under strong pressure.} a6 {[#]} (19... g5 $142) 20. b6 $2 (20. Na5 $1 $18 {is the precise move to win.}) 20... Be4 (20... Nc6 $142) 21. Bc7 $16 Rc8 22. Nd6+ ({White should try} 22. f3 Bc6 23. Kf2) 22... Bxd6 23. Bxd6 Nd7 24. Bc7 e5 (24... Bc6 $16 {is a better defense.}) 25. f3 $18 Bc6 (25... Bf5 {might work better.} 26. dxe5 fxe5) 26. Ra5 exd4 27. cxd4 {[%cal Bc3d4,Bd4d5,Bd5d6][%mdl 32]} O-O (27... Ke7 $142 28. Kf2 Rxc7 29. bxc7 Kd6) 28. Kf2 Nb8 29. Bd3 Kg7 30. d5 Be8 31. g4 Rf7 32. Re1 Rd7 $2 (32... Kg8 33. h3 Rg7) 33. Be4 Rdxc7 34. bxc7 Rxc7 35. d6 Rd7 {[#]} 36. Bxb7 $1 {[%mdl 512]} Bf7 (36... Rxb7 37. Rxe8) 37. Re7 {Accuracy: White = 72%, Black = 43%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.22"]
[White "Beltz, Robert"]
[Black "Renman, Nils-Gustaf"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2158"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,77,1,0,7,7,-4,42,0,29,31,56,37,46,52,43,50,323,219,329,96,112,55,48,44,50,40,424,-7,-6,0,-9,-30,-32,-31,-35,-164,-100,-208,-206,-207,-210,-221,-193,-236,-190,-207,-191,-238,-219,-350,-335,-435,-263,-722,-652,-1779,-1822,-5406,-5094,-29985,-29986,-29986,-29987,-29988,-29989,-29991]} 1. d4 e6 2. Bf4 c5 3. e3 Nf6 4. Nf3 Nc6 5. Nbd2 d5 6. c3 Bd6 7. dxc5 Bxc5 8. Bd3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qe7 {[#] Threatens to win with ...e5.} 9. e4 h6 {[#]} 10. b4 $146 {White is slightly better.} ({Predecessor:} 10. h3 O-O 11. O-O Bb6 12. Qe2 Bc7 13. Bxc7 Qxc7 14. e5 Nd7 15. Rae1 f6 16. exf6 Nxf6 {1-0 (66) Bagheri,A (2490)-Czebe,A (2468) Beijing 2008}) 10... Bb6 (10... Nh5 $5 {[%cal Rh5f4]} 11. Bg3 Nxg3 12. hxg3 Bb6 $11) 11. b5 Nh5 12. Be3 Bxe3 13. fxe3 dxe4 14. Nxe4 Na5 $2 {[%mdl 8192]} (14... Nb8 $1 $14) 15. O-O Nf6 (15... e5 $142 16. Qa4 b6) 16. Qa4 $2 (16. Ne5 $18) 16... b6 $16 {[#]} 17. Ne5 ({White should try} 17. Qd4 $1 $16 Nxe4 18. Bxe4) 17... Bb7 $14 18. Nc6 Bxc6 $1 19. bxc6 {Strongly threatening Ba6.} Nxe4 $4 {[%mdl 8192]} (19... Nd5 $14) 20. Qxe4 $2 (20. c7+ $1 $18 Kf8 21. Bxe4) 20... f5 $11 21. Qe5 {Black must now prevent Bxf5!} Nxc6 22. Bb5 Rc8 23. Rad1 $1 {Bxc6+ is the strong threat.} O-O $36 {[%mdl 2048] Black has the initiative.} 24. Qg3 (24. Qd6 $1 $15 Qxd6 25. Rxd6) 24... Qc5 (24... Rfd8 $19 25. Ba6 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Nxd8) 25. c4 (25. Rd7 $17 {is a better defense.} Rf7 26. Qd6) 25... Rcd8 $19 {And now ...Rxd1 would win.} 26. Bxc6 Qxc6 27. Qh4 Rd7 28. Rd4 e5 29. Rxd7 Qxd7 {[%mdl 4096] Endgame KQR-KQR} 30. c5 Qd3 31. Qf2 (31. Qg3 $142 f4 32. exf4 Qd4+ 33. Qf2) 31... bxc5 32. Rc1 Rc8 33. e4 $2 (33. Qe1) 33... fxe4 34. Re1 Qd4 35. Qe3 c4 {[%cal Bc5c4,Bc4c3,Bc3c2][%mdl 32]} 36. Kh1 Qxe3 {Black mates.} 37. Rxe3 c3 38. Re1 c2 39. Rc1 {Quite a comeback for Black. Accuracy: White = 28%, Black = 57%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.23"]
[White "Hammar, Bengt"]
[Black "Baumbach, Friedrich"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2142"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:35]} cxd4 {[%emt 0:00:14]} 4. Nxd4 {[%emt 0:00:11]} g6 {[%emt 0:00:11]} 5. c4 {[%emt 0:01:07]} Bg7 {[%emt 0:00:35]} 6. Nc2 {[%emt 0:01:11]} Nf6 {[%emt 0:00:29]} 7. Nc3 {[%emt 0:00:19]} d6 {[%emt 0:01:37]} 8. Be2 {[%emt 0:02:36]} O-O {[%emt 0:00:12]} 9. Be3 {[%emt 0:02:20]} Be6 {[%emt 0:02:06]} 10. f3 {[%emt 0:04:35]} Rc8 {[%emt 0:03:58]} 11. Qd2 {[%emt 0:05:46]} Nd7 {[%emt 0:08:24]} 12. Rb1 {[%emt 0:03:44]} a6 {[%emt 0:06:13]} 13. Nd5 {[%emt 0:04:30]} Nce5 {[%emt 0:07:18]} 14. Na3 {[%emt 0:02:57]} f5 {[%emt 0:10:10]} 15. Nf4 {[%emt 0:03:17]} Bf7 {[%emt 0:02:07]} 16. exf5 {[%emt 0:00:14]} gxf5 {[%emt 0:00:02]} 17. O-O {[%emt 0:00:25]} Nf6 {[%emt 0:06:28]} 18. b3 {[%emt 0:03:54]} Qc7 {[%emt 0:04:08]} 19. Rbc1 {[%emt 0:04:27]} Rfd8 {[%emt 0:03:42]} 20. Nd5 {[%emt 0:09:19]} Bxd5 {[%emt 0:11:38]} 21. cxd5 {[%emt 0:00:33]} Qd7 {[%emt 0:00:59]} 22. Bb6 {[%emt 0:13:26]} Rxc1 {[%emt 0:01:41]} 23. Rxc1 {[%emt 0:00:10]} Rc8 {[%emt 0:00:16]} 24. Rxc8+ {[%emt 0:05:26]} Qxc8 {[%emt 0:00:03]} 25. Nc4 {[%emt 0:00:23]} Ned7 {[%emt 0:06:18]} 26. Bf2 {[%emt 0:02:11]} b5 {[%emt 0:02:43]} 27. Na5 {[%emt 0:04:50]} Qc7 {[%emt 0:02:36]} 28. a4 {[%emt 0:02:16]} bxa4 {[%emt 0:01:54]} 29. bxa4 {[%emt 0:00:07]} Nb6 {[%emt 0:02:02]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.24"]
[White "Walther, Hans-Wolfgang"]
[Black "Malmdin, Nils-Ake"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2111"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:33]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:18]} 4. e3 {[%emt 0:00:21]} O-O {[%emt 0:00:25]} 5. Bd3 {[%emt 0:00:26]} c5 {[%emt 0:02:23]} 6. a3 {[%emt 0:05:06]} Bxc3+ {[%emt 0:15:58]} 7. bxc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:44]} 8. Nf3 {[%emt 0:14:55]} d6 {[%emt 0:09:34]} 9. e4 {[%emt 0:08:04]} e5 {[%emt 0:00:56]} 10. d5 {[%emt 0:00:46]} Ne7 {[%emt 0:07:37]} 11. O-O {[%emt 0:11:22] E29: Nimzo-Indian: Sämisch: 5...0-0 6 e3 c5 7 Bd3 Nc6.} Ne8 {[%emt 0:06:37]} 12. Ne1 {[%emt 0:01:00] [#]} f5 $146 {[%emt 0:05:06]} ({Predecessor:} 12... Ng6 13. Qc2 Qf6 14. Be3 Nf4 15. f3 Nxd3 16. Nxd3 Qg6 17. Nf2 f5 18. f4 exf4 19. Bxf4 fxe4 20. Qxe4 Bf5 21. Qe7 Rc8 22. Qxb7 Rc7 23. Qb2 Rcf7 24. Qd2 {½-½ (24) Di Benedetto,E (2396)-David,A (2542) Padova 2019}) 13. exf5 {[%emt 0:06:31]} Bxf5 {[%emt 0:00:43]} 14. f4 {[%emt 0:13:38]} e4 {[%emt 0:17:37]} 15. Be2 {[%emt 0:02:06]} h6 {[%emt 0:00:32]} (15... Qa5 $14) 16. g4 {[%emt 0:01:23]} Bh7 {[%emt 0:00:25]} 17. Ng2 {[%emt 0:00:19]} Ng6 {[%emt 0:02:05]} 18. Qe1 {[%emt 0:00:27]} Nc7 {[%emt 0:01:11]} 19. a4 {[%emt 0:01:25]} a6 {[%emt 0:00:27]} 20. h4 {[%emt 0:04:55]} Re8 {[%emt 0:00:29]} 21. g5 {[%emt 0:03:01]} hxg5 {[%emt 0:00:46]} 22. hxg5 {[%emt 0:00:25]} Ne7 $18 {[%emt 0:00:36]} 23. Nh4 {[%emt 0:05:44]} Qd7 {[%emt 0:08:28]} 24. Kg2 {[%emt 0:10:40]} e3 {[%emt 0:02:06]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.25"]
[White "Ackermann, Hans Werner"]
[Black "Beilfuss, Wilfried"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2242"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,50,27,12,11,11,20,-6,0,0,0,-4,0,0,0,0,0,0,3,0,0,0,0,0,0,-2,-12,-14,-16]} 1. Nf3 Nf6 2. b3 c5 3. Bb2 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. c4 d6 8. Nc3 O-O 9. d4 cxd4 10. Qxd4 a6 11. Rfd1 Nbd7 12. Rac1 Qc7 13. Ne1 Bxg2 {The position is equal. A30: Symmetrical English: Double Fianchetto and Hedgehog.} 14. Nxg2 Qb7 15. Ba3 Nc5 16. Bxc5 dxc5 17. Qf4 Rfd8 {[#]} 18. Ne1 $146 ({Predecessor:} 18. Ne3 Qc6 19. Qf3 Qxf3 20. exf3 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Bxd8 23. f4 g6 24. Kf1 Nd7 25. Ke2 f5 26. Kd3 {½-½ (26) Damljanovic,B-Danailov,S Bihac 1979}) 18... h6 19. Qf3 Qxf3 20. Nxf3 Bd6 21. Rd3 Bc7 22. Rcd1 Rxd3 23. Rxd3 Kf8 24. h3 Ke7 25. Kf1 Rb8 {A rather calm draw. Accuracy: White = 89%, Black = 100%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.26"]
[White "Becker, Norbert"]
[Black "Baum, Bernd"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2107"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,0,0,-2,0,-1,-1,1,-3,-6,10,-4,0,0,-1,-10,-6,-14,-5,-75,-76,-70,-70,-83,-83,-83,-83,-80,-76,-133,-74,-75,-73,-118,-74,-69,-29,-42,0,0,10,-93,-90,-134,-126,-144,-117,-143,-127,-165,-74,-115,-126,-266,-133,-301,-286,-486,-490,-476,-107,-162,-145,-130,-109,-183,-181,-420,-402,-406,-397,-1160,-1063,-980,-1025,-4778,-4686,-2281,-2193,-1695,-1493,-1196,-883]} 1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 Nf6 5. Bd3 Nbd7 6. O-O {D05: Colle System with ...e6.} b6 7. Nbd2 Bb7 8. Qe2 {The position is equal.} Ne4 9. Ne5 Bd6 10. f4 O-O 11. Nxe4 dxe4 12. Bb5 {[#]} Nb8 $146 ({Predecessor:} 12... Nf6 13. dxc5 Bxc5 14. c4 a6 15. Ba4 b5 16. cxb5 Qa5 17. b3 axb5 18. Bxb5 Nd5 {½-½ (35) Kalthoff,P (2141)-Schwenteck,C (2226) GER email 2013}) 13. Rd1 {Threatens to win with dxc5.} Qc7 14. Bd2 {[#]} (14. Bc4 $11) 14... a6 $1 $36 {[%cal Ra6b5][%mdl 2048] Black is really pushing.} 15. Ba4 b5 $1 {[%cal Rb5a4]} 16. Bb3 c4 17. Bc2 f6 18. Ng4 Nd7 19. b4 (19. a4 $142) 19... Nb6 (19... a5 $142 20. a3 Ra7) 20. a4 Qf7 21. Ra2 Qg6 (21... bxa4 $6 22. Bxa4 Nxa4 23. Rxa4 $11) 22. Rda1 bxa4 (22... Nxa4 23. Bxa4 bxa4 24. Rxa4 $11) 23. Bxa4 h5 24. Nf2 Bxf4 25. Bc2 (25. exf4 $11 Nxa4 26. Nxe4 (26. Rxa4 e3 $11 {[%mdl 64] Double Attack}) (26. f5 exf5 27. Qxc4+ Kh7 $11) 26... Qxe4 27. Qxe4 Bxe4 28. Rxa4) 25... Bc7 26. Qf1 {intending b5!} f5 27. Nh3 Rac8 28. Nf4 Qh6 29. Bd1 Bxf4 (29... h4 $19 {and Black stays clearly on top. Strongly threatening ...g5.} 30. Qe2 g5) 30. exf4 Nd5 31. g3 (31. Ra5 $17 {was worth a try.}) 31... Qg6 ({Black should play} 31... h4 $19 {...Rf6 is the strong threat.} 32. Qg2 Rf7) 32. Qh3 $2 (32. Qe1 $17) 32... e3 $19 33. Be1 $2 (33. Bxe3 Nxe3 34. Qxh5) 33... Nxf4 34. Qh4 {[#]} Nd5 $2 (34... e5 $1 $19 {has better winning chances. ( -> ...Qc6)} 35. d5 (35. dxe5 Qc6) 35... Bxd5 36. Rxa6 Rf6) 35. Qxh5 (35. Bxh5 $17 Qh6 36. Bf3) 35... Qxh5 36. Bxh5 f4 37. Bf3 (37. gxf4 $17 Rxf4 38. Be2) 37... fxg3 38. Bxd5 $2 (38. Bh1 {was the only chance.}) 38... gxh2+ ({And not} 38... Bxd5 39. Bxg3 Rf3 40. Re2 $11) 39. Rxh2 Bxd5 ({Not} 39... exd5 40. Re2 $17) 40. Rxa6 $2 (40. Bg3 Rf3 41. Bd6) 40... Rf4 {Black is clearly winning.} 41. Bg3 Rg4 42. Rh3 Rf8 43. Ra1 Rf3 44. Kh2 e2 45. Re1 Rf1 {Accuracy: White = 38%, Black = 70%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.27"]
[White "Kierzek, Matthias"]
[Black "Mueller, Gerhard"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2217"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,43,0,4,14,27,0,22,7,35,0,0,0,0,0,46,32,42,22,49,44,114,39,101,37,36,0,0,0,87,-58,-70,-73]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. cxd5 cxd5 6. Nc3 e6 7. Bd3 Bd6 8. O-O {D30: Queen's Gambit Declined: Systems without Nc3.} O-O 9. h3 {[#]} Re8 $146 ({Predecessor:} 9... h6 10. Bd2 a6 11. Rc1 b5 12. a3 Bb7 13. Bb1 Ne4 14. Be1 f5 15. Nd2 Qb6 {1-0 (87) Nyi Nyi,L (2210)-Kyi,T (2087) Mandalay 2016}) 10. Bd2 {The position is equal.} b6 11. Rc1 (11. Nb5 $5 {[%cal Rb5d6]} Bb8 12. Qc2 $14) 11... a6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Ra7 15. Bg5 $36 {[%mdl 2048] White is more active.} Be7 16. Bf4 Nf6 (16... Bb7 $14 17. Rc7 Qa8 18. Bxh7+ Kxh7 19. Rxd7 Bxf3 20. Rxa7 Bxd1 21. Rxa8 Rxa8 22. Rxd1 Bf6) 17. Bb8 ({White should play} 17. Bc6 $16) 17... Bb7 $14 {[#]} 18. Bxa7 (18. Bxh7+ $1 $16 {[%mdl 512]} Nxh7 19. Bxa7) 18... Bxe4 19. Qb3 Nd5 20. Ne5 Qa8 (20... Bg5 $11 21. Rce1 Bg6) 21. Nc6 (21. f3 $16 Bf5 22. Bxb6) 21... Bg5 $1 $15 {[%mdl 1024] [#] Strongly threatening ...Nf4. Black has compensation.} 22. f3 $1 {Accuracy: White = 44%, Black = 69%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.28"]
[White "Thoele, Wolfgang"]
[Black "Herbrechtsmeier, Christof"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1875"]
[BlackElo "2177"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,88,-9,-15,-40,0,-18,34,-22,0,0,-6,-93,-96,-83,-84,-85,-85,-89,-69,-153,-98,-106,-51,-63,-49,-70,-40,-90,-68,-99,-106,-138,-87,-83,-58,-161,-162,-144,-112,-204,-94,-94,-94,-94,-94,-89,-95,-100,-84,-84,-79,-127,-71,-79,-64,-181,-176,-243,-228,-243,-233,-335,-332,-322,-243,-474,-450,-478,-478,-476,-454,-477,-477,-469,-448,-408,-361]} 1. e4 c5 2. Nc3 Nc6 3. d3 e6 4. g3 Nf6 5. Bg2 Be7 6. Nf3 d5 7. O-O O-O 8. Bf4 {A07: Réti Opening: New York and Capablanca Systems.} Qb6 9. b3 {[#]} Rd8 $146 ({Black should play} 9... d4 $11 10. Na4 Qd8) ({Predecessor:} 9... Bd7 10. Qd2 d4 11. Na4 Qa6 12. Nb2 Nh5 13. Nc4 Nxf4 14. gxf4 b5 15. Nce5 Nxe5 16. fxe5 {0-1 (45) Meneghetti,J-Kraujunas,V (1932) ICCF email 2011}) 10. e5 (10. Ne5 $14) 10... Nd7 $11 11. Re1 Nf8 12. d4 (12. h4 $11) 12... Nxd4 $17 13. Nxd4 cxd4 14. Na4 Qc7 15. Qxd4 Bd7 16. Nc3 (16. Nb2 $15) 16... Bc5 (16... Ng6 $142 17. Ne2 Qxc2) 17. Qd3 Qb6 ({Better is} 17... Ng6 $17 18. Ne2 Rac8) 18. Nd1 $15 Bb5 19. Qf3 Rd7 20. Nb2 Ba3 21. Bc1 Qa5 22. Qd1 Bb4 (22... Rc8 $142 {White must now prevent ...Rxc2!} 23. Nd3 Bxc1 24. Rxc1 Qxa2) 23. Re3 $17 Rc8 24. Bf1 (24. a4 $15) 24... Bxf1 $19 25. Kxf1 Bc3 26. a3 (26. f4 $17 {was called for.}) 26... b5 (26... d4 $19 {is more deadly.} 27. Re4 Qd5) 27. Ra2 $17 Ng6 28. Nd3 Qc7 {[%cal Rg6e5]} 29. Bb2 Qb7 30. Re2 d4 {[%cal Rb7h1] [#]} 31. Kg1 a5 $36 {[%mdl 2048] Black has strong initiative.} 32. f4 Qd5 (32... Bxb2 $142 33. Rxb2 Ne7) 33. a4 b4 34. Bxc3 ({White should try} 34. Bc1 $15) 34... dxc3 $19 ({Don't do} 34... Rxc3 35. Qf1 $15) 35. Qf1 (35. Ra1 $142) 35... Ne7 36. Qg2 Nf5 37. Qxd5 (37. Re1 $142) 37... Rxd5 38. Kf2 Rcd8 39. Ke1 $2 (39. Re3 {is a better defense.}) 39... Nd4 40. Re3 {[#]} Nxc2+ $1 {[%mdl 576] Remove Defender} 41. Rxc2 Rxd3 42. Rxd3 Rxd3 43. Ke2 Rd5 44. Ke3 Rd1 {Accuracy: White = 45%, Black = 59%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.29"]
[White "Huss, Andreas"]
[Black "Herzog, Adolf"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2253"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "17"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,32]} 1. d4 {An uneventful encounter.} {Predecessor:} Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 {A45: Trompowsky Attack.} Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 {½-½ (9) Nakamura,H (2745)-So,W (2767) chess.com INT 2020} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.31"]
[White "Kradolfer, Georg"]
[Black "Ager, Josef"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1991"]
[BlackElo "2139"]
[Annotator "ChessBase"]
[PlyCount "1"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:26]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.33"]
[White "Ogaard, Leif"]
[Black "Rooze, Jan"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2362"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,44,20,12,18,15,15,0,0,0,0,-24,0,-42,-49,-70,-12,-29,-44,-43,17,0,0,-14,-9,-19,-22,-16,-24,-28,-8]} 1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6.} 10. Qxd8+ Kxd8 11. Rd1+ Bd7 {The position is equal.} 12. Nd4 Kc7 13. g3 $1 Rb8 14. Rd2 Bb4 15. Bg2 c5 (15... Bxc3 $15 16. bxc3 Rb1+ 17. Rd1 Rxd1+ 18. Kxd1 Rd8) 16. Nb3 $11 fxg3 17. hxg3 Be6 (17... c4 $15 18. Nd4 Bxc3 19. bxc3 Rb1+ 20. Rd1 Rhb8) 18. O-O Rhd8 {[#]} 19. Rxd8 $146 ({Predecessor:} 19. Rc2 c4 20. Na4 Rb5 21. e3 Bd6 22. Nd4 Rb4 23. Nxe6+ fxe6 24. b3 Kd7 25. Rxc4 Rxc4 26. bxc4 {1-0 (56) Horvath,G (2367)-Tesik,C (2162) Zalakaros 2010}) 19... Rxd8 20. Rc1 Bxb3 21. axb3 Rd2 22. Na4 Rxe2 {Accuracy: White = 88%, Black = 83%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.34"]
[White "Goormachtigh, Johan"]
[Black "Heim, Sverre"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2181"]
[BlackElo "2316"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:13]} e5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:44]} Nxd4 {[%emt 0:00:08]} 5. e3 {[%emt 0:00:32]} Nf5 {[%emt 0:00:08]} 6. Nf3 {[%emt 0:13:48]} Bd6 {[%emt 0:00:16]} 7. Bb5+ {[%emt 0:01:32]} Bd7 {[%emt 0:00:14]} 8. Bxd7+ {[%emt 0:01:55]} Qxd7 {[%emt 0:00:12]} 9. O-O {[%emt 0:14:19]} h6 {[%emt 0:01:27]} 10. e4 {[%emt 0:03:23]} Nfe7 {[%emt 0:00:14]} 11. Nd2 {[%emt 0:00:43]} Nf6 {[%emt 0:01:15]} 12. Nc4 {[%emt 0:00:41]} O-O {[%emt 0:01:45]} 13. Qf3 {[%emt 0:10:02]} Kh7 {[%emt 0:04:53]} 14. a4 {[%emt 0:04:18]} Ng6 {[%emt 0:01:59]} 15. g3 {[%emt 0:04:07]} Ne8 {[%emt 0:18:56]} 16. Ne3 {[%emt 0:06:15]} Ne7 {[%emt 0:03:04]} 17. Bd2 {[%emt 0:09:15]} f5 {[%emt 0:03:57]} 18. exf5 {[%emt 0:00:41]} Nxf5 {[%emt 0:00:14]} 19. Qg4 {[%emt 0:09:20]} g6 {[%emt 0:14:22]} 20. Ne4 {[%emt 0:00:40]} Nf6 {[%emt 0:00:08]} 21. Nxf6+ {[%emt 0:01:58]} Rxf6 {[%emt 0:00:17]} 22. Qh3 {[%emt 0:01:29]} Qg7 {[%emt 0:03:52]} 23. Ng4 {[%emt 0:06:09]} Rf7 {[%emt 0:00:17]} 24. Bc3 {[%emt 0:00:18]} Nd4 {[%emt 0:03:41]} 25. Bxd4 {[%emt 0:01:12]} exd4 {[%emt 0:00:09]} 26. Rae1 {[%emt 0:00:25]} h5 {[%emt 0:00:53]} 27. f4 {[%emt 0:00:20]} Rf5 {[%emt 0:05:52]} 28. Ne5 {[%emt 0:06:32]} Bxe5 {[%emt 0:05:42]} 29. fxe5 {[%emt 0:00:02]} Rxe5 {[%emt 0:00:17]} 30. Rxe5 {[%emt 0:00:07]} Qxe5 {[%emt 0:00:13]} 31. Qd7+ {[%emt 0:00:06]} Kh6 {[%emt 0:04:15]} 32. Rf7 {[%emt 0:00:07]} Rh8 {[%emt 0:01:02]} 33. Re7 {[%emt 0:02:44]} Qd6 {[%emt 0:04:46]} 34. Qxc7 {[%emt 0:01:27]} Qxc7 {[%emt 0:01:49]} 35. Rxc7 {[%emt 0:00:02]} Rd8 {[%emt 0:01:22]} 36. Rxb7 {[%emt 0:01:00]} Rxd5 {[%emt 0:01:11]} 37. Kf1 {[%emt 0:00:40]} Kg5 {[%emt 0:03:43]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.35"]
[White "Moen, Ole Christian"]
[Black "Van Herck, Marcel"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2192"]
[BlackElo "2056"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,67,34,-6,7,0,21,-5,52,54,42,36,25,33,75,48,43,18,8,0,0,0,0,-4,0,-81,-18,-26,108,91,87,41,53,-15,80,54,146,49,39,-8,37,-22,-12,-68,0,0,112,100,125,79,176,157,164,147,164,164,865,776,892,764]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. b3 g6 {B11: Caro-Kann: Two Knights Variation.} 7. Bb2 {[#] Black must now prevent Nxd5.} Bg7 8. O-O-O {[#]} Ne7 $146 (8... d4 $11) ({Predecessor:} 8... d4 9. Ne2 c5 10. Nf4 Nc6 11. h4 Qc7 12. Bb5 Nge7 13. h5 O-O-O 14. Nd3 Rdf8 15. hxg6 Nxg6 16. Bxc6 Qxc6 {1-0 (66) Sabirova,O (2247)-Nakhbayeva,G (2207) Mashhad 2011}) 9. d4 $14 a6 10. Kb1 Nd7 11. g4 Qc7 12. Bg2 b5 13. Rhe1 {[%cal Re4d5]} b4 14. exd5 cxd5 15. Nxd5 exd5 16. Qxd5 Ra7 17. g5 (17. Qg5 $11 Qd6 18. Bc1) 17... Nb6 (17... Nb8 $17 18. Qc4 Qxc4 19. bxc4 O-O) 18. Qc5 Qd8 (18... Nbc8 $11 {keeps the balance.}) 19. Bc6+ $16 (19. Qxb4 $6 O-O $14) 19... Kf8 20. Qxb4 {And now Ba3 would win.} Kg8 21. Bg2 ({White should play} 21. d5 $1 $14 Bxb2 22. Kxb2) 21... Nbd5 (21... a5 $11 22. Qb5 h5) 22. Qd2 {[%mdl 1024] Hoping for c4. White has strong compensation.} Rd7 (22... Nb6 $14) 23. Re2 (23. c4 $16) 23... h6 $14 24. Rde1 {Threatens to win with Bxd5.} Kh7 25. h4 (25. c4 $14) 25... Nf5 $1 $11 26. Bh3 ({White should try} 26. h5 $11) 26... Nde7 (26... Nxh4 $15 27. Bxd7 Nf3) 27. c3 Qc7 (27... h5 $11) 28. h5 Rhd8 29. Qd3 Rd5 (29... hxg5 $16 {keeps fighting.} 30. hxg6+ fxg6) 30. hxg6+ ({Don't play} 30. Qxa6 $6 hxg5 31. Qd3 R5d6 $16) 30... fxg6 31. gxh6 ({Resist} 31. Qxa6 $6 h5 $14) 31... Bf6 32. Ba3 Rxd4 $2 (32... Ng8 33. Re6 Nxd4 34. cxd4 (34. Rxf6 Nxf6 35. Re7+ Qxe7 $11) 34... Rxd4) 33. cxd4 $18 Rxd4 {[#]} 34. Qxd4 $1 {[%mdl 512] Accuracy: White = 55%, Black = 42%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.36"]
[White "Aragones-Melhem, Georgy"]
[Black "Semakoff, Aleks"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2106"]
[BlackElo "2012"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:47]} Nbd7 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:01:07]} e5 {[%emt 0:00:28]} 5. Bc4 {[%emt 0:03:02]} Be7 {[%emt 0:01:12]} 6. Bxf7+ {[%emt 0:00:40]} Kxf7 {[%emt 0:00:25]} 7. Ng5+ {[%emt 0:00:07]} Kg8 {[%emt 0:01:32]} 8. Ne6 {[%emt 0:00:17]} Qe8 {[%emt 0:01:09]} 9. Nxc7 {[%emt 0:01:28]} Qg6 {[%emt 0:01:43]} 10. Nxa8 {[%emt 0:01:31]} Qxg2 {[%emt 0:07:44]} 11. Rf1 {[%emt 0:00:21]} Ng4 {[%emt 0:28:10]} 12. Qe2 {[%emt 0:01:27]} Nxh2 {[%emt 0:13:57]} 13. Qc4+ {[%emt 0:01:08]} d5 {[%emt 0:00:16]} 14. Nxd5 {[%emt 0:00:29]} Qxf1+ {[%emt 0:08:32]} 15. Qxf1 {[%emt 0:00:10]} Nxf1 {[%emt 0:00:05]} 16. Nxe7+ {[%emt 0:00:19]} Kf7 {[%emt 0:01:42]} 17. Nd5 {[%emt 0:05:47]} Nh2 {[%emt 0:02:41]} 18. Ke2 {[%emt 0:00:20]} Ng4 {[%emt 0:02:35]} 19. dxe5 {[%emt 0:00:42]} Ndxe5 {[%emt 0:01:27]} 20. f4 {[%emt 0:01:58]} Nc6 {[%emt 0:00:53]} 21. Nac7 {[%emt 0:01:50]} Nf6 {[%emt 0:05:52]} 22. Nxf6 {[%emt 0:01:44]} Kxf6 {[%emt 0:02:57]} 23. b3 {[%emt 0:00:12]} h5 {[%emt 0:02:30]} 24. Bb2+ {[%emt 0:00:24]} Kf7 {[%emt 0:00:20]} 25. f5 {[%emt 0:00:35]} Rh7 {[%emt 0:03:03]} 26. Nb5 {[%emt 0:00:18]} Ke7 {[%emt 0:03:19]} 27. Rd1 {[%emt 0:02:21]} h4 {[%emt 0:04:38]} 28. Kf3 {[%emt 0:02:11]} h3 {[%emt 0:01:03]} 29. Kg3 {[%emt 0:00:13]} Bd7 {[%emt 0:01:52]} 30. Kh2 {[%emt 0:01:28]} a6 {[%emt 0:01:38]} 31. Ba3+ {[%emt 0:00:29]} Kd8 {[%emt 0:00:56]} 32. Nd6 {[%emt 0:01:11]} Kc7 {[%emt 0:00:29]} 33. Bb2 {[%emt 0:02:12]} b5 {[%emt 0:00:51]} 34. e5 {[%emt 0:00:25]} Ne7 {[%emt 0:00:43]} 35. e6 {[%emt 0:00:27]} Bc6 {[%emt 0:00:01]} 36. Be5 {[%emt 0:00:33]} Kb6 {[%emt 0:00:34]} 37. c4 {[%emt 0:00:03]} Rh5 {[%emt 0:00:37]} 38. cxb5 {[%emt 0:01:48]} axb5 {[%emt 0:00:34]} 39. Rf1 {[%emt 0:00:42]} Rg5 {[%emt 0:02:07]} 40. Rf2 {[%emt 0:00:00]} Bg2 {[%emt 0:00:00]} 41. Bxg7 {[%emt 0:02:39]} Rxg7 {[%emt 0:01:10]} 42. f6 {[%emt 0:00:00]} Rh7 {[%emt 0:05:02]} 43. fxe7 {[%emt 0:02:39]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.37"]
[White "Waschk, Armin"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2165"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,61,15,21,18,25,14,22,13,26,0,15,0,7,0,0,0,11,6,14,-18,-13,-58,-48,-57,-60,-42,-21,-39,-9,0,0,0,0,0,25,0,0,0,0,-165]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nb6 7. Nf3 O-O 8. O-O Nc6 9. e3 Re8 10. b3 e5 11. Nxe5 Nxe5 12. dxe5 Bxe5 {[#] Strongly threatening ...Qxd1.} 13. Bb2 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6.} c6 {13...Qe7 is not played anymore.} 14. Qc2 Qe7 15. Rad1 {[#]} Bg7 $146 ({Predecessor:} 15... Bg4 16. f3 Be6 17. f4 Bg7 18. e4 Rad8 19. e5 Bg4 20. Bf3 Rxd1 21. Qxd1 Rd8 {0-1 (59) Giri,A (2784)-Vachier Lagrave,M (2773) London 2015}) 16. e4 Qc5 17. Kh1 Be6 18. f4 Rad8 19. Rd2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 20. Rfd1 Rd7 21. Bf3 Red8 {White must now prevent ...Qe3.} 22. Kg2 {[#]} a4 $1 {[%mdl 512]} 23. Rxd7 (23. bxa4 Nc4) 23... Rxd7 24. Rxd7 Bxd7 25. bxa4 Nc4 {Threatens to win with ...Ne3+.} 26. Bc1 Ne3+ 27. Bxe3 $1 Qxe3 28. e5 g5 29. Qd1 g4 $1 {[%cal Rg4f3]} 30. Bxg4 $2 (30. Be4 $11 {and White is okay.} Qxc3 31. Qxd7 Qb2+ {[%mdl 64] Double Attack} 32. Kh1 Qa1+ 33. Kg2 Qxa2+ 34. Kf1) 30... Bxg4 $19 31. Qd8+ {Accuracy: White = 67%, Black = 88%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.38"]
[White "Jurek, Josef"]
[Black "Luethke, Hans-Eckart"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2254"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,122,52,57,64,57,61,64,71,55,49,45,51,54,100,100,90,35,33,17,33,18,38,41,83,24,36,0,0,0,0,0,0,0,5,0,41,-5,-6,-14,-11,-64,0,0,0,0,0,-41,0,-25,-18,-81,-26,-26,-26,-28,-31,-155,-103,-118,-308,-293,-239,-159,0,0,0,0,-1,-493,-81,-12831,-12831,-12841,-12841,-12844,-12841,-12841,-12840,-12841,-12840,-12841,-12842,-12842,-12842,-12845,-12845,-12847,-12845,-12845,-12846,-12846,-12847,-12848,-12845,-12847,-12847,-27998,-27998,-27999,-27998,-27999,-27998]} 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 O-O 9. O-O d6 10. Qd3 Bf5 11. e4 Be6 12. b3 Qc8 {A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} 13. Bg5 {[#]} Re8 $146 ({Predecessor:} 13... h6 14. Be3 Ng4 15. Bd4 Ne5 16. Qd2 Bh3 17. Nd5 Re8 18. f4 Bxg2 19. Kxg2 Nd7 20. Bxg7 Kxg7 {1-0 (61) Eljanov,P (2681)-Yakimenko,A (2220) St Petersburg 2012}) 14. Rac1 Bh3 {White is slightly better.} 15. Bxh3 Qxh3 16. Bxf6 Bxf6 17. Nd5 {And now Nc7 would win.} Rac8 18. Nxf6+ exf6 19. f3 (19. Qxd6 $16 Qe6 20. Qxe6 Rxe6 21. Rfe1) 19... Kg7 $14 20. Rcd1 Rc6 $1 21. Rf2 h5 22. Rfd2 Re5 23. Qf1 (23. Qe3 $16) 23... Qe6 24. Qf2 a6 25. Rd5 (25. Qd4 {with more complications.} Rec5 26. Kg2 b5 27. cxb5 axb5 28. Qf2) 25... Qe7 26. Qd4 {[%cal Rd5d6]} Rxd5 27. Qxd5 $11 {[%mdl 4096] Endgame KQR-KQR} Qe5 28. Rd4 Kf8 29. b4 b5 30. cxb5 axb5 31. f4 (31. a3 $11) 31... Qxd5 (31... Qe8 $1 $15) 32. Rxd5 $15 {KR-KR} Ra6 33. Rd2 Ra4 34. Rb2 Ra3 35. Kf2 Ke7 36. f5 (36. Rc2 $11 {remains equal.}) 36... gxf5 (36... Rc3 $17) 37. exf5 $11 d5 38. Rc2 $1 Kd6 {Threatens to win with ...Ke5.} 39. Rc5 (39. h3 $15) 39... Rxa2+ $17 40. Kf3 Rxh2 41. Rxb5 {[#]} Ke5 $1 42. Rb7 Kxf5 $2 (42... Rb2 $17 43. Rxf7 Rb3+ 44. Kf2 d4) 43. Rxf7 $11 Rb2 44. Rh7 Rb3+ ({Much less strong is} 44... Rxb4 45. Rxh5+ Ke6 46. g4 $17) 45. Kg2 $2 {[%mdl 8192] [#] White is now going downhill.} (45. Ke2 $11 {and White stays safe.}) 45... Ke4 $2 (45... d4 $1 $19 {has better winning chances.} 46. Rxh5+ Ke4) 46. Rxh5 $2 {[%mdl 8192]} (46. Re7+ $17 Kf5 47. Rd7) 46... Rb2+ $19 47. Kh3 d4 48. Rh6 f5 49. Re6+ {[#]} Kd5 $1 {[%mdl 512]} 50. Rf6 Ke5 51. Rb6 d3 {( -> ...d2)} 52. Rb8 Ke4 53. Kh4 d2 54. Rd8 Ke3 55. Re8+ Kf3 56. Rd8 Rxb4+ 57. Kg5 Rb2 58. Rd3+ Ke2 59. Rxd2+ Rxd2 {Black mates.} 60. Kxf5 Kf3 61. g4 Rd5+ {Accuracy: White = 59%, Black = 77%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.39"]
[White "Schulz, Michael"]
[Black "Michenka, Jozef"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2122"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,29,6,32,9,15,12,45,33,43,42,54,0,33,-14,37,34,51,20,38,-26,39,25]} 1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Bc1 f5 {[#]} 6. e3 $146 {A45: Trompowsky Attack.} (6. f3 {feels hotter.} Nd6 7. e4 e5 8. Nc3 Be7 9. f4) ({Predecessor:} 6. f3 Nf6 7. Nc3 e6 8. e4 c4 9. Bxc4 Bc5 10. Nh3 fxe4 11. dxe6 Nc6 12. Ng5 Bf2+ 13. Kf1 {0-1 (43) Vrolijk,L (2462)-Bosboom,M (2410) Amstelveen 2019}) 6... g6 7. Bd3 Nf6 8. c4 e5 9. Nc3 Bg7 10. Nge2 (10. e4 $14) 10... d6 (10... e4 $5 {[%cal Re4d3]} 11. Bc2 d6 $11) 11. O-O O-O ({Black should play} 11... e4 $11 12. Bc2 Nh5) 12. f3 $14 Qd8 13. a3 Qe7 14. Bd2 ({White should try} 14. e4 $14) 14... Na6 (14... e4 $1 $11 15. fxe4 fxe4) 15. Qc2 {Accuracy: White = 60%, Black = 50%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.41"]
[White "Babula, Milan"]
[Black "Holst, Per"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2144"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:20]} 5. Bd2 {[%emt 0:01:00]} Ne7 {[%emt 0:01:00]} 6. Nb5 {[%emt 0:04:23]} Bxd2+ {[%emt 0:00:11]} 7. Qxd2 {[%emt 0:00:01]} O-O {[%emt 0:00:33]} 8. dxc5 {[%emt 0:07:09]} Nd7 {[%emt 0:02:47]} 9. f4 {[%emt 0:08:36]} Nxc5 {[%emt 0:01:12]} 10. Bd3 {[%emt 0:02:01]} b6 {[%emt 0:00:55]} 11. Nf3 {[%emt 0:05:27]} Ba6 {[%emt 0:03:51]} 12. Nbd4 {[%emt 0:05:27]} Bxd3 {[%emt 0:01:00]} 13. cxd3 {[%emt 0:00:12]} Qd7 {[%emt 0:02:48]} 14. O-O {[%emt 0:02:36]} Nc6 {[%emt 0:03:37]} 15. b4 {[%emt 0:06:51]} Nxd4 {[%emt 0:06:32]} 16. Nxd4 {[%emt 0:00:03]} Nb7 {[%emt 0:00:13]} 17. f5 {[%emt 0:00:40]} exf5 {[%emt 0:00:10]} 18. Rxf5 {[%emt 0:05:23]} Nd8 {[%emt 0:02:06]} 19. Raf1 {[%emt 0:07:33]} Nc6 {[%emt 0:04:13]} 20. Qf4 {[%emt 0:03:56]} Nxd4 {[%emt 0:00:47]} 21. Qxd4 {[%emt 0:00:02]} Rae8 {[%emt 0:10:17]} 22. h4 {[%emt 0:03:48]} Qd8 {[%emt 0:04:36]} 23. h5 {[%emt 0:01:46]} Re6 {[%emt 0:00:19]} 24. R1f3 {[%emt 0:01:43]} f6 {[%emt 0:01:15]} 25. exf6 {[%emt 0:16:31]} Rfxf6 {[%emt 0:03:01]} 26. Rxd5 {[%emt 0:10:04]} Rd6 {[%emt 0:01:25]} 27. Rxd6 {[%emt 0:01:03]} Rxd6 {[%emt 0:01:26]} 28. Qc4+ {[%emt 0:01:23]} Kh8 {[%emt 0:00:13]} 29. Qf7 {[%emt 0:01:06]} Rf6 {[%emt 0:02:51]} 30. Rxf6 {[%emt 0:01:24]} gxf6 {[%emt 0:00:09]} 31. Kh2 {[%emt 0:01:24]} h6 {[%emt 0:02:31]} 32. Qg6 {[%emt 0:01:06]} Qd6+ {[%emt 0:06:13]} 33. g3 {[%emt 0:00:27]} Qe5 {[%emt 0:00:54]} 34. Qxh6+ {[%emt 0:00:33]} Kg8 {[%emt 0:00:09]} 35. Qg6+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:37]} 36. Kh3 {[%emt 0:02:03]} Qe6+ {[%emt 0:01:23]} 37. Kh4 {[%emt 0:00:30]} Qe5 {[%emt 0:01:31]} 38. Qh6+ {[%emt 0:00:28]} Ke7 {[%emt 0:02:18]} 39. Qg7+ {[%emt 0:01:26]} Ke8 {[%emt 0:04:27]} 40. Qg6+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 41. h6 {[%emt 0:07:25]} Qd4+ {[%emt 0:02:38]} 42. Qe4 {[%emt 0:00:51]} Qf2 {[%emt 0:00:53]} 43. Kg4 {[%emt 0:02:41]} Qh2 {[%emt 0:03:07]} 44. Qa8+ {[%emt 0:00:31]} Kf7 {[%emt 0:00:22]} 45. Qxa7+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:41]} 46. Qb8+ {[%emt 0:01:28]} Kf7 {[%emt 0:00:59]} 47. Qc7+ {[%emt 0:00:33]} Ke8 {[%emt 0:00:26]} 48. Qc6+ {[%emt 0:01:45]} Kf7 {[%emt 0:01:00]} 49. Qd7+ {[%emt 0:00:45]} Kf8 {[%emt 0:00:15]} 50. Qg7+ {[%emt 0:01:10]} Ke8 {[%emt 0:00:11]} 51. Qxf6 {[%emt 0:00:20]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.42"]
[White "Christiansen, Jens Jorgen"]
[Black "Pacl, Vaclav"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2042"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,151,23,20,13,14,20,32,22,19,32,25,22,21,22,35,0,93,94,104,102,108,69,90,84,119,72,77,71,74,37,87,67,82,54,82,83,91,87,85,81,113,95,129,121,223,191,200,200,231,51,310,306,314,315,302,300,918,217,208,205,206,191,270,197,190,186,189,159,158,160,138,56,142,154,143,141,358,358,358,354,353,302,793,348,333,48,48,0,257,207,969,500,1476,1203,1365,1210,1065,931,4370,2330,5077,750,29956,29959,29959,29954,4643,4368,4609,4582,3918,4229,2791,1345,1744,1649,1345,1278,4222,3659,29958,29959,9914,10560,8408,6539,29971,29973,29975,29976,29976,29977,29977,29978,29976,29975,29974,29975,29973,29975]} 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nf6 8. O-O {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} O-O 9. e5 {[#]} Nh5 $146 ({Predecessor:} 9... Nd5 10. Nb3 {½-½ (10) Basso,P (2417)-Godena,M (2519) Rome 2016}) 10. Nb3 {White is slightly better.} Nc6 11. Nbxd4 Nxd4 12. Qxd4 Qxd4 13. Nxd4 Nf4 14. g3 Be6 (14... Nh3+ $11 {remains equal.} 15. Kh1 Rd8) 15. gxf4 $16 Bxc4 16. Rfc1 $36 {[%mdl 2048] White has strong initiative.} Bd3 17. Rxc7 Rad8 18. Nb3 b6 19. Rd1 a5 20. a4 Be4 {[%cal Rd8d1]} 21. Rd4 Bd5 22. Nd2 f6 23. Nc4 fxe5 24. fxe5 Bxc4 25. Rcxc4 $14 {[%mdl 4096] Endgame KRR-KRR} (25. Rdxc4 $6 Rd1+ 26. Kg2 Rd2 $11) 25... Rde8 26. Rd5 Re6 27. h4 Rg6+ 28. Kf1 Kf7 (28... Re6 $16 {was worth a try.} 29. Rc7 h5) 29. Rc7+ Ke6 30. Rb5 $1 Rf4 31. Rc6+ $2 (31. Rxb6+ $6 Kxe5 32. Rxg6 hxg6 $16) ({White should play} 31. h5 $1 $18 {[%cal Rh5g6]} Rh6 32. Rxb6+ Kxe5 33. Rb5+ Kd4 34. b3 (34. Rxa5 Rhf6 $18)) 31... Kf5 $2 {[%mdl 8192]} (31... Kf7 $14 32. Rc7+ (32. Rcxb6 Rxb6 33. Rxb6 Rxa4 $14) (32. Rbxb6 Rxc6 33. Rxc6 Rxh4 $11) 32... Kf8) 32. e6+ $1 $18 ({Stronger than} 32. Rcxb6 Rxb6 33. Rxb6 Rxa4 $11) (32. Rbxb6 Rxc6 33. Rxc6 Rxa4 $11) 32... Kf6 33. Rbxb6 Rxh4 34. Rb7 {Threatening mate with e7+.} Re4 $2 (34... Kf5 35. Rf7+ Rf6) 35. Rf7+ $2 (35. e7+ Kg5 36. Rc5+ Kh6 37. Rc4 $3 {[%mdl 576] Promotion}) 35... Kg5 36. Rc5+ Kh6 37. e7 Rge6 (37... Rb6 $142) 38. Rxa5 {Threatens to win with Ra7.} Kg6 39. e8=Q Rxe8 40. Raa7 Rxa4 41. Rxg7+ {[%mdl 64] Double Attack} Kf6 42. Rgf7+ (42. Rxh7 $16 Rxa7 43. Rxa7) 42... Kg6 ({Black should try} 42... Ke6 $1 $14) 43. Rxh7 $16 ({Don't take} 43. Rxa4 Kxf7 44. Rf4+ Kg6 $14) 43... Rb4 44. Rhb7 Rb8 $2 (44... Rc4 $16 45. b4 Kf5) 45. Rxb8 $18 Rxb8 {KR-KR} 46. Ra2 $1 Kf5 47. Ke2 Ke4 $2 (47... Rb3 48. Kd1 Ke6) 48. Kd2 (48. Ra4+ $142 Kd5 49. b4) 48... Rb3 49. Ra4+ $2 (49. f4 $18 Kxf4 50. Kc2) 49... Kd5 $1 $14 50. Ra2 Kd4 $2 {[%mdl 8192] Black is now going downhill.} (50... Ke4 $11) 51. Kc1 Rf3 $2 (51... Rh3 52. Ra4+ Kd5) 52. b4 $18 Kc4 {[#]} (52... Rf5 $142 53. Rb2 Rb5) 53. Rb2 $1 Kb5 54. Kd1 Rf8 {[#]} 55. Ke1 $1 Rf7 56. Ke2 Re7+ 57. Kf3 (57. Kd3 $142 Rd7+ 58. Ke4) 57... Rf7+ 58. Ke4 Re7+ 59. Kf5 Rf7+ 60. Kg5 Rg7+ 61. Kf6 Rg2 62. Kf5 Rh2 63. Kg5 (63. Kg4 $142 Kc6 64. b5+ Kb7 65. b6) 63... Rg2+ 64. Kf4 Rg8 65. f3 Rf8+ 66. Ke4 Re8+ 67. Kd5 Rd8+ 68. Ke6 Rf8 69. Rf2 Kxb4 70. f4 {White mates.} Kc5 71. f5 Re8+ 72. Kd7 Ra8 73. f6 Kd5 74. Re2 Ra7+ 75. Ke8 Kd6 76. Kf8 {Accuracy: White = 68%, Black = 44%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.43"]
[White "Vavruska, Antonin"]
[Black "Christiansen, Arne"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1971"]
[BlackElo "2016"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:10]} 4. Bg5 {[%emt 0:00:07]} c6 {[%emt 0:00:52]} 5. Qd2 {[%emt 0:00:41]} b5 {[%emt 0:01:49]} 6. h3 {[%emt 0:01:00]} Nf6 {[%emt 0:00:41]} 7. Nf3 {[%emt 0:00:36]} b4 {[%emt 0:00:52]} 8. Ne2 {[%emt 0:34:16]} Nxe4 {[%emt 0:00:16]} 9. Qf4 {[%emt 0:00:57]} Nxg5 {[%emt 0:01:01]} 10. Nxg5 {[%emt 0:00:15]} O-O {[%emt 0:00:31]} 11. Qh4 {[%emt 0:03:06]} h6 {[%emt 0:00:53]} 12. Nf3 {[%emt 0:01:37]} Nd7 {[%emt 0:03:15]} 13. O-O-O {[%emt 0:08:06]} c5 {[%emt 0:08:36]} 14. Qe4 {[%emt 0:10:55]} Rb8 {[%emt 0:00:49]} 15. Qe3 {[%emt 0:02:53]} Bb7 {[%emt 0:03:22]} 16. Kb1 {[%emt 0:07:29]} cxd4 {[%emt 0:15:45]} 17. Nexd4 {[%emt 0:00:22]} Ne5 {[%emt 0:02:02]} 18. Be2 {[%emt 0:01:16]} Qb6 {[%emt 0:05:55]} 19. Rhe1 {[%emt 0:02:29]} Rbc8 {[%emt 0:02:37]} 20. Rd2 {[%emt 0:02:51]} Bxf3 {[%emt 0:07:55]} 21. Nxf3 {[%emt 0:05:23]} Qxe3 {[%emt 0:00:47]} 22. fxe3 Nc4 {[%emt 0:01:30]} 23. Bxc4 {[%emt 0:00:09]} Rxc4 {[%emt 0:00:07]} 24. Rd5 {[%emt 0:02:49]} Rfc8 {[%emt 0:01:11]} 25. Re2 {[%emt 0:00:12]} R4c5 {[%emt 0:10:01]} 26. Red2 {[%emt 0:01:48]} f5 {[%emt 0:00:43]} 27. R5d3 {[%emt 0:02:03]} Kf7 {[%emt 0:00:47]} 28. a3 {[%emt 0:00:56]} Rb8 {[%emt 0:08:40]} 29. Rb3 {[%emt 0:00:53]} Rcb5 {[%emt 0:00:23]} 30. Ne1 {[%emt 0:05:25]} bxa3 {[%emt 0:00:58]} 31. Rxb5 {[%emt 0:00:19]} Rxb5 {[%emt 0:00:12]} 32. c4 {[%emt 0:02:06]} Rxb2+ {[%emt 0:00:51]} 33. Rxb2 {[%emt 0:00:08]} axb2 {[%emt 0:00:09]} 34. Nd3 {[%emt 0:00:13]} Bc3 {[%emt 0:02:44]} 35. Kc2 {[%emt 0:00:25]} Bd2 {[%emt 0:00:44]} 36. Nxb2 {[%emt 0:00:16]} Bxe3 {[%emt 0:00:07]} 37. Kd3 {[%emt 0:00:20]} Bc5 {[%emt 0:00:09]} 38. Na4 {[%emt 0:01:18]} e5 {[%emt 0:00:22]} 39. Nc3 {[%emt 0:00:10]} Ke6 {[%emt 0:00:13]} 40. Nd5 {[%emt 0:00:00]} e4+ {[%emt 0:00:00]} 41. Kc2 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.44"]
[White "Jorgensen, Brian Jorgen"]
[Black "Nespor, Ivan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2217"]
[BlackElo "1707"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,137,45,58,44,66,51,105,58,120,61,60,51,64,25,67,50,46,0,12,12,15,3,0,0,12,6,10,10,14,14,144,163,158,166,150,156,160,153,219,163,298,211,231,198,354,179,200,164,187,159,138,0,0,0,0,-341,-326,-431,-440,-440,-440,-440,-440,-440,-440,-440,-439,-433,-416,-429,-414,-388,-324,-433,0,-466,0,-466,-466,-469,-454,-809,-770,-697,-454,-466,-404,-748,-718,-740,-720,-688,0,-688,-666,-1026,-956,-1604,-1160,-1956,-1309,-1276,-1191,-1328,-934,-1231,-1120,-2846,-1050,-1011,-910,-991,-654,-746,-308,-654,-647,-636,-509,-509]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. d4 c6 7. Nc3 Qc7 8. e4 e5 9. h3 Nbd7 10. Be3 b6 11. Re1 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3.} a5 12. Rc1 Ba6 ({Black should play} 12... Re8 $14) 13. b3 {[#] White is better.} Rab8 $146 ({Black should try} 13... Rfe8 $14) ({Predecessor:} 13... Qb8 14. Qc2 b5 15. dxe5 dxe5 16. cxb5 cxb5 17. Nd5 Nxd5 18. exd5 Rc8 19. Qd2 Rxc1 20. Rxc1 {1-0 (27) Seresin,F (2251)-Picco,R (1970) Arco 2016}) 14. Qc2 (14. Nb5 $16 Bxb5 15. cxb5) 14... Qb7 15. Bf1 Rfc8 16. Qb1 Ne8 17. a3 Nc7 18. b4 axb4 19. axb4 {Threatens to win with b5.} b5 20. dxe5 Nxe5 21. Nxe5 Bxe5 22. c5 $36 {[%mdl 2048] White has good play.} dxc5 23. Bxc5 Ne6 24. Be3 $1 Nd4 (24... Qe7 $11 {keeps the balance.}) 25. Red1 $16 Rd8 26. f4 Bg7 27. e5 Nf5 28. Bf2 Bf8 (28... Rxd1 $16 {was worth a try.} 29. Rxd1 Qc7) 29. Ne4 Be7 (29... Qc7 $142 30. Nf6+ Kh8) 30. Bg2 Rxd1+ 31. Rxd1 {Black must now prevent g4.} Rd8 $2 (31... Qc7 32. g4 Ng7) 32. Rc1 (32. g4 $142 Rxd1+ 33. Qxd1) 32... Nd4 33. Qb2 Qd7 34. Kh1 Bb7 35. Nc5 (35. Kh2 $16 Ne6 36. Ra1) 35... Bxc5 $1 $11 36. Rxc5 Ne6 {aiming for ...Qd1+.} 37. Rc2 $2 {[%mdl 8192] [#] White is now going downhill.} (37. Rc1 $11) 37... c5 $1 $19 {[%mdl 512]} 38. bxc5 {Hoping for c6.} Bxg2+ $1 39. Kxg2 Qc6+ $1 40. Kh2 Rd1 {[%csl Gc6][%cal Rd1h1]} 41. Bg1 {[#]} Nd4 $1 {[%cal Rd4f3][%mdl 576] Decoy} 42. Qxd4 (42. Bxd4 Rh1#) 42... Rxd4 43. Bxd4 {[%mdl 4096] Endgame KQ-KRB} Qe4 44. Rd2 b4 45. Bb2 b3 46. h4 {If White can now play c6! this consolidates a bit.} Qe3 $2 (46... Kf8 $19 {...Qe3 is the strong threat.} 47. Ba3 Ke8) 47. Rd8+ $11 Kg7 48. e6+ $2 {[%mdl 8192]} (48. c6 $1 $11 {and White has nothing to worry.}) 48... f6 $19 49. Rd7+ Kf8 50. Ba3 (50. Bxf6 $142 Qxe6 51. Rd6 Qe2+ 52. Kh3) 50... Qe2+ 51. Kg1 Qxe6 52. c6+ Ke8 53. Rb7 (53. Kf2 $142 Qxc6 54. Re7+ Kd8 55. Re3) 53... Qe3+ 54. Kh2 Qe2+ 55. Kg1 Qe3+ 56. Kh2 $1 {intending Rb8+.} Kd8 57. Rd7+ Kc8 58. Rb7 h5 59. Rf7 Qe2+ 60. Kg1 b2 61. Bxb2 Qxb2 {KQ-KR} 62. Rg7 Qc2 63. c7 Qf5 64. Kg2 Kb7 65. Kf2 Kb6 66. Ke3 Kc5 {[#]} (66... Qe6+ $142 67. Kd4 Qd6+ 68. Kc4 Qc6+ 69. Kd4 Qc5+ 70. Kd3 Kb7) 67. Kf2 $2 (67. Rxg6 $1 {[%mdl 512]} Qe6+ (67... Qxg6 68. c8=Q+) 68. Kf2) 67... Kd4 68. Re7 Qc2+ 69. Kf3 {[%mdl 32768] Accuracy: White = 38%, Black = 58%. . An unexpected result.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.45"]
[White "Watzka, Horst"]
[Black "Stebbings, Anthony J"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2166"]
[BlackElo "2313"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,52,-24,-18,-15,-14,-54,-56,-60,-49,-87,-66,-89,-84,-97,-79,-95,-44,-38,-22,-21,-23,-21,0,0,14,-5,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Qe2 d6 11. Nb3 Bxe3 12. Qxe3 O-O 13. f4 Ng6 14. Rae1 b5 15. a3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Bb7 16. g4 e5 {[#]} 17. fxe5 $146 {Black is slightly better.} ({Predecessor:} 17. f5 Nf4 18. Rxf4 exf4 19. Qxf4 Rfe8 20. g5 Nd5 21. Nxd5 Bxd5 22. Nd2 Bb7 23. Qh4 {½-½ (38) Juarez,C-Garcia,R Buenos Aires 1969}) 17... dxe5 18. Ne2 Nd7 19. Rf2 Rac8 20. Qg3 Rfe8 21. Ref1 Re7 ({Black should try} 21... Qb6 $17 22. Qf3 Re7) 22. h4 $1 $15 Nf4 23. Nxf4 exf4 24. Qxf4 Qxf4 {The position is equal.} 25. Rxf4 Rce8 26. Re1 h6 {Accuracy: White = 83%, Black = 91%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.46"]
[White "Page, Mark E"]
[Black "Kratschmer, Heinz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2135"]
[BlackElo "2037"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:17]} 5. Bb5 {[%emt 0:00:42]} Nd4 {[%emt 0:00:18]} 6. O-O {[%emt 0:00:29]} a6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:04]} d6 {[%emt 0:00:34]} 8. Nxd4 {[%emt 0:01:27]} cxd4 {[%emt 0:00:21]} 9. Ne2 {[%emt 0:00:06]} e5 {[%emt 0:00:31]} 10. Qe1 {[%emt 0:06:48]} Nf6 {[%emt 0:04:06]} 11. c3 {[%emt 0:04:29]} O-O {[%emt 0:02:57]} 12. Kh1 {[%emt 0:04:16]} Re8 {[%emt 0:06:19]} 13. fxe5 {[%emt 0:17:17]} dxe5 {[%emt 0:01:28]} 14. cxd4 {[%emt 0:03:07]} exd4 {[%emt 0:00:16]} 15. Ng3 {[%emt 0:05:06]} Be6 {[%emt 0:21:35]} 16. b3 {[%emt 0:01:41]} Ng4 {[%emt 0:02:02]} 17. Ne2 {[%emt 0:08:54]} Ne5 {[%emt 0:12:21]} 18. Qg3 {[%emt 0:05:01]} h5 {[%emt 0:04:21]} 19. Bb1 {[%emt 0:10:04]} Ng4 {[%emt 0:07:26]} 20. d3 {[%emt 0:05:54]} h4 {[%emt 0:08:22]} 21. Qe1 {[%emt 0:01:25]} Ne3 {[%emt 0:03:17]} 22. Rg1 {[%emt 0:03:02]} Rc8 {[%emt 0:07:17]} 23. Bb2 {[%emt 0:03:04]} Bg4 {[%emt 0:02:38]} 24. h3 {[%emt 0:03:02]} Bxe2 {[%emt 0:02:05]} 25. Qxe2 {[%emt 0:00:15]} Nf5 {[%emt 0:00:10]} 26. g4 {[%emt 0:04:40]} Ng3+ {[%emt 0:00:08]} 27. Rxg3 {[%emt 0:00:21]} hxg3 {[%emt 0:00:02]} 28. Bc2 {[%emt 0:00:54]} Re6 {[%emt 0:02:12]} 29. Rf1 {[%emt 0:00:47]} Rf6 {[%emt 0:01:19]} 30. Rxf6 {[%emt 0:01:38]} Qxf6 {[%emt 0:00:13]} 31. Kg2 {[%emt 0:00:06]} Qf4 {[%emt 0:04:34]} 32. Bd1 {[%emt 0:01:33]} Be5 {[%emt 0:01:18]} 33. b4 {[%emt 0:00:50]} Kg7 {[%emt 0:00:34]} 34. a4 {[%emt 0:00:26]} Rh8 {[%emt 0:00:15]} 35. Qf1 {[%emt 0:04:15]} Qd2+ {[%emt 0:00:43]} 36. Qe2 {[%emt 0:00:13]} Qh6 {[%emt 0:00:07]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.47"]
[White "Pitzl, Konstantinos"]
[Black "Bowmer, Kevin"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2023"]
[BlackElo "2116"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:09]} c5 {[%emt 0:00:31]} 4. O-O {[%emt 0:00:37]} Nc6 {[%emt 0:00:24]} 5. c3 {[%emt 0:00:39]} e5 {[%emt 0:02:22]} 6. d3 {[%emt 0:00:37]} Nge7 {[%emt 0:01:08]} 7. e4 {[%emt 0:00:55]} O-O {[%emt 0:14:43]} 8. Be3 {[%emt 0:00:35]} d6 {[%emt 0:00:33]} 9. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:01:53]} 10. cxd4 {[%emt 0:00:06]} Bg4 {[%emt 0:03:04]} 11. d5 {[%emt 0:00:40]} Nb4 {[%emt 0:11:50]} 12. a3 {[%emt 0:00:32]} Na6 {[%emt 0:01:18]} 13. h3 {[%emt 0:00:04]} Bd7 {[%emt 0:02:11]} 14. Nc3 {[%emt 0:00:17]} f5 {[%emt 0:12:04]} 15. Rc1 {[%emt 0:09:31]} b6 {[%emt 0:08:18]} 16. b4 {[%emt 0:02:43]} Nc7 {[%emt 0:03:22]} 17. Nh2 {[%emt 0:15:40]} Nb5 {[%emt 0:10:44]} 18. Nxb5 {[%emt 0:02:24]} Bxb5 {[%emt 0:00:04]} 19. Re1 {[%emt 0:00:08]} fxe4 {[%emt 0:01:08]} 20. Bxe4 {[%emt 0:03:53]} Nf5 {[%emt 0:02:09]} 21. Qd2 {[%emt 0:04:02]} Qd7 {[%emt 0:04:31]} 22. Kg2 {[%emt 0:05:08]} Rac8 {[%emt 0:03:07]} 23. Nf3 {[%emt 0:01:16]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.11"]
[Round "6.48"]
[White "Stokes, Michael"]
[Black "Nickl, Klaus"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2100"]
[BlackElo "1946"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,123,31,26,47,47,56,56,62,55,92,51,70,27,58,9,59,0,20,15,65,57,152,127,202,25,27,0,0,0,0,0,0,0,0,-83,-93,-90,-86,-68,-66,-72,-86,-121,-94,-118,-117,-90,-116,-178,-92,-210,-221,-285,-234,-275,-160,-627,-279,-997,-996,-1569,-1552,-3312,-2649,-6087,-3094,-2195,-1899,-1754,-339,-339,-339,-339,-325,-308,-293,-399,-19,-703,-116,-407,-83,-325,-320,-691,-110,-110,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. Be3 Bd7 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 9. Qe2 {[#]} cxd4 $146 ({Predecessor:} 9... Qc7 10. O-O Bd6 11. Rad1 O-O 12. dxc5 Bxc5 13. Rd2 Bxe3 14. Qxe3 Bc6 15. Ne5 Rfd8 16. Rfd1 {½-½ (26) Salati,P (2231)-Postupa,P (2251) ICCF email 2015}) 10. Bxd4 Bc6 {Strongly threatening ...Bxf3.White is slightly better.} 11. O-O Qd5 12. Be5 Be7 13. Rfe1 O-O 14. Rad1 Qa5 15. Ng5 (15. Nd4 $14) 15... g6 (15... h6 $5 {[%cal Rh6g5]} 16. Bxf6 Bxf6 $11) 16. Bc4 Nd5 17. Ne4 f5 (17... Nb6 $14 18. Bc3 Qh5 19. Qxh5 gxh5) 18. Nc3 {Hoping for Nxd5.} Rfe8 (18... Bf6 $16) 19. Nxd5 $2 ({Better is} 19. Nb5 $18) 19... exd5 $11 20. Bc3 Bb4 21. Qxe8+ Rxe8 22. Rxe8+ Kf7 (22... Bxe8 $2 {is the wrong capture.} 23. Rxd5 Qxd5 24. Bxd5+ Bf7 25. Bxf7+ (25. Bxb4 Bxd5 26. a3 Kf7 $14) 25... Kxf7 26. Bxb4 $18) 23. Re5 Bxc3 24. bxc3 (24. Bxd5+ $11 {was the only way to keep the balance.} Kf6 25. Re6+ {[%mdl 64] Double Attack} Kg5 26. Bxc6) 24... Kf6 $17 25. Rde1 Qxc3 26. Re6+ Kg5 27. Bd3 d4 $36 {[%mdl 2048] Black is really pushing.} 28. h3 Bd5 29. Re7 Kf6 30. R1e2 h5 31. f3 (31. Rd7 $17 {was worth a try.} Qc5 32. f4) 31... h4 (31... Qc6 $19 32. a3 Qd6 {[%mdl 64] Double Attack}) 32. Kf2 (32. Rd7 $17 Qc5 33. f4 Bxa2 34. Rxb7) 32... a5 $1 $19 33. Rh7 Bxa2 34. Rxh4 Bg8 (34... a4 $19 35. Rh7 Qc8) 35. Rf4 $2 (35. Re8 $17) 35... Be6 (35... a4 $142 {White must now prevent ...a3.} 36. Re8 Bf7) 36. h4 $2 (36. Rh4) 36... a4 37. g4 a3 38. gxf5 gxf5 39. h5 a2 40. h6 a1=Q 41. Rh4 Qa8 $2 (41... Qc7 42. Rh3 Qh7) 42. h7 Qh8 43. Rh6+ Kg7 44. Rhxe6 Kxh7 45. f4 Qf8 $2 (45... Qa3 $1 $19 {[%cal Ra3c1]} 46. R2e5 Qd8 47. Bxf5+ Kg7 48. Rg6+ Kf8) 46. R6e5 $2 {[%mdl 8192]} (46. Re7+ $11 Kg8 47. Re8) 46... Qcc8 $2 ({Not} 46... Qh6 47. Re7+ Kg8 48. Re8+ Qf8 49. Rxf8+ Kxf8 50. Re5 $11) (46... Qf6 $19 47. Kg1 Qg6+ 48. Kf2 Kg7 49. Re7+ Kf8) 47. Re1 $2 {[%mdl 8192]} (47. Kg1 $17 {might work better.}) 47... Qf6 $2 (47... Qh6 $1 $19 {[%cal Rh6f4] is more deadly.} 48. Re7+ Kg8 49. Re8+ Qxe8 $1 {[%mdl 512]} 50. Rxe8+ Kf7) 48. Rh1+ $2 (48. Re7+ $17 Kg8 49. Re8+ Qxe8 50. Rxe8+ Kh7 51. Re5) 48... Kg6 $1 49. Rg1+ $2 (49. Rh3 Qd6 50. Rg3+ Kf6 51. Rh3) 49... Kf7 $1 {( -> ...Qh4+)} 50. Rg5 {[%cal Re5f5] [#]} Qxg5 (50... Qxe5 $1 $17 51. fxe5 Qc3 52. Rxf5+ Ke6) 51. fxg5 $11 {The position is equal.} Kg6 (51... f4 {feels hotter.} 52. Rf5+ Kg7 53. Kf3 Qc7 54. Rd5 Qe7) 52. Bxf5+ Qxf5+ 53. Rxf5 Kxf5 54. Kf3 Kxg5 {[%mdl 4096] Endgame aiming for ...Kf5. KPP-KP} 55. Ke4 Kf6 56. Kxd4 {KP-KP} Ke6 57. Kc5 Kd7 58. Kb6 Kc8 59. c4 Kb8 60. Kc5 Kc7 61. Kd5 b6 62. Kd4 {[%mdl 32768] What a bad dream for Black. Accuracy: White = 40%, Black = 71%. . Sensor Board Error (Ke4/e5)?} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.1"]
[White "Vaisser, Anatoly"]
[Black "Birnboim, Nathan"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2495"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,18,18,12,22,22,29,31,57,44,42,20,43,48,51,37,60,42,48,57,98,51,49,53,56,58,77,100,126,133,121,121,132,140,113,102,109,120,118,110,126,111,100,115,214,209,308,306,352,359,351,354,341,350,528,517,516,518,508,512,493,77,601,595,727,701,765,737,762,761,746,706,706]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nc3 g6 {[#]} 6. Nf3 $146 {A52: Budapest Gambit.} ({Predecessor:} 6. Nh3 d6 7. Nf4 Bg7 8. Be2 O-O 9. O-O Na6 10. Qd2 Nc5 11. b3 c6 12. Bb2 f5 {1-0 (44) Granda Zuniga,J (2599)-Moskalenko,V (2569) Barcelona 2008}) 6... Nxf3+ 7. Qxf3 Bg7 8. Qe4+ {White has an edge.} Kf8 9. Bd2 d6 10. Be2 h5 11. Qc2 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 12. Nd5 Ne5 13. Bc3 c6 14. Nf4 Ng4 15. Rd1 Qe7 16. Qd2 Be5 17. Bb4 {[%cal Rb4d6]} g5 18. Nd3 $36 {[%mdl 2048] White has strong initiative.} c5 19. Nxe5 Nxe5 20. Bc3 {Strongly threatening f4.} Rh6 21. Qd5 Rb8 22. Bxe5 Qxe5 23. Qxe5 dxe5 24. Rd8+ Ke7 {[#]} 25. Rg8 $1 Rd6 26. Rxg5 Kf6 (26... b6 $16) 27. Rg8 $18 ({Resist} 27. Rxh5 Be6) 27... Ra6 (27... h4 $142 28. Rf1 b6) 28. a3 ({Much less strong is} 28. Bxh5 $6 Rxa2 29. O-O Rxb2 $16) 28... Rb6 29. Bxh5 Rxb2 30. O-O b5 31. Bg4 bxc4 (31... Bxg4 $142 32. Rxb8 b4 33. axb4 cxb4) 32. Rxc8 Rxc8 33. Bxc8 {[%mdl 4096] Endgame KRB-KR} c3 {[#] Threatens to win with ...c2.} 34. Ba6 e4 {Hoping for ...c2.} 35. f3 $2 (35. Rc1 $18) 35... Ke5 $2 {[%mdl 8192] Now Black is done in.} (35... c2 $16 36. fxe4+ {[%mdl 64] Discovered Attack} Kg7) 36. Rc1 {White is clearly winning.} Rb3 37. Bc4 Rxa3 38. Bxf7 exf3 39. gxf3 Kd6 40. h4 c4 {Accuracy: White = 85%, Black = 55%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.2"]
[White "Maryasin, Boris"]
[Black "Giffard, Nicolas"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2305"]
[BlackElo "2236"]
[Annotator "ChessBase"]
[PlyCount "42"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:19]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:14]} d6 {[%emt 0:00:06]} 6. f4 {[%emt 0:00:18]} Be7 {[%emt 0:03:35]} 7. Bb5+ {[%emt 0:01:12]} Bd7 {[%emt 0:01:14]} 8. e5 {[%emt 0:00:56]} dxe5 {[%emt 0:00:30]} 9. fxe5 {[%emt 0:00:16]} Nd5 {[%emt 0:00:46]} 10. Nxd5 {[%emt 0:00:43]} exd5 {[%emt 0:00:52]} 11. Bxd7+ {[%emt 0:09:24]} Qxd7 {[%emt 0:02:17]} 12. Qh5 {[%emt 0:03:54]} g6 {[%emt 0:05:25]} 13. Qe2 {[%emt 0:03:16]} O-O {[%emt 0:02:36]} 14. Bh6 {[%emt 0:08:09]} Re8 {[%emt 0:00:46]} 15. O-O-O {[%emt 0:00:22]} Bf6 {[%emt 0:07:23]} 16. Nf3 {[%emt 0:07:20]} Nc6 {[%emt 0:00:43]} 17. Qb5 {[%emt 0:01:28]} Nxe5 {[%emt 0:01:43]} 18. Qxd7 {[%emt 0:00:12]} Nxd7 {[%emt 0:00:07]} 19. Rxd5 {[%emt 0:00:09]} Nb6 {[%emt 0:00:33]} 20. Rdd1 {[%emt 0:03:26]} Na4 {[%emt 0:17:55]} 21. c3 {[%emt 0:02:32]} Re2 {[%emt 0:05:19]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.3"]
[White "Boudre, Jean-Pierre"]
[Black "Shevelev, Arkady"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2263"]
[BlackElo "2278"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:03:01]} Bf5 {[%emt 0:00:07]} 4. h4 {[%emt 0:01:41]} h6 {[%emt 0:00:17]} 5. g4 {[%emt 0:00:08]} Bd7 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:03]} c5 {[%emt 0:00:45]} 7. dxc5 {[%emt 0:04:09]} e6 {[%emt 0:00:33]} 8. Be3 {[%emt 0:05:35]} a6 {[%emt 0:09:10]} 9. f4 {[%emt 0:10:08]} Qc7 {[%emt 0:03:53]} 10. Nf3 {[%emt 0:01:34]} Bxc5 {[%emt 0:00:17]} 11. Bxc5 {[%emt 0:02:49]} Qxc5 {[%emt 0:00:09]} 12. Qd2 {[%emt 0:00:01]} Nc6 {[%emt 0:08:07]} 13. O-O-O {[%emt 0:00:13]} Nge7 {[%emt 0:01:15]} 14. Bd3 {[%emt 0:12:25]} O-O-O {[%emt 0:02:27]} 15. Kb1 {[%emt 0:04:44]} Kb8 {[%emt 0:00:32]} 16. g5 {[%emt 0:06:42]} hxg5 {[%emt 0:02:20]} 17. hxg5 {[%emt 0:00:47]} g6 {[%emt 0:00:38]} 18. Rh6 {[%emt 0:06:09]} Nb4 {[%emt 0:01:34]} 19. Rdh1 {[%emt 0:00:13]} Rhf8 {[%emt 0:00:10]} 20. Rh7 {[%emt 0:02:00]} Nxd3 {[%emt 0:00:29]} 21. cxd3 {[%emt 0:00:03]} Nf5 {[%emt 0:01:17]} 22. Nh4 {[%emt 0:06:27]} Qe3 {[%emt 0:02:04]} 23. Qxe3 {[%emt 0:02:30]} Nxe3 {[%emt 0:00:22]} 24. d4 {[%emt 0:01:40]} Rh8 {[%emt 0:02:41]} 25. Nf3 {[%emt 0:00:15]} Rxh7 {[%emt 0:02:53]} 26. Rxh7 {[%emt 0:00:06]} Rf8 {[%emt 0:00:12]} 27. Rh2 {[%emt 0:00:48]} Kc7 {[%emt 0:01:28]} 28. Kc1 {[%emt 0:00:49]} Kd8 {[%emt 0:00:13]} 29. Nd1 {[%emt 0:00:22]} Nf5 {[%emt 0:00:32]} 30. Kd2 {[%emt 0:05:15]} Ke7 {[%emt 0:03:17]} 31. Rh3 {[%emt 0:05:04]} Rc8 {[%emt 0:02:34]} 32. Ne3 {[%emt 0:02:39]} Nxe3 {[%emt 0:01:26]} 33. Kxe3 {[%emt 0:00:02]} Rc1 {[%emt 0:00:39]} 34. Rh2 {[%emt 0:00:31]} Ra1 {[%emt 0:01:37]} 35. a3 {[%emt 0:04:42]} Bb5 {[%emt 0:00:39]} 36. Rg2 {[%emt 0:02:23]} Rd1 {[%emt 0:00:52]} 37. Rd2 {[%emt 0:00:10]} Rc1 {[%emt 0:00:21]} 38. Kf2 {[%emt 0:02:37]} Ba4 {[%emt 0:01:48]} 39. Ne1 {[%emt 0:01:13]} Bb5 {[%emt 0:00:34]} 40. Nf3 {[%emt 0:00:00]} Ba4 {[%emt 0:00:00]} 41. Ne1 {[%emt 0:01:06]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.4"]
[White "Lederman, Leon"]
[Black "Canonne, Antoine"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2234"]
[BlackElo "1917"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:01]} 4. Nxe4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 5. Nxf6+ {[%emt 0:00:00]} exf6 {[%emt 0:00:20]} 6. Bc4 {[%emt 0:00:12]} Bd6 {[%emt 0:00:39]} 7. Qe2+ {[%emt 0:00:15]} Qe7 {[%emt 0:00:18]} 8. Qxe7+ {[%emt 0:00:09]} Kxe7 {[%emt 0:00:42]} 9. Ne2 {[%emt 0:00:44]} Be6 {[%emt 0:01:09]} 10. Bxe6 {[%emt 0:00:35]} fxe6 {[%emt 0:00:17]} 11. Bf4 {[%emt 0:00:09]} Re8 {[%emt 0:05:30]} 12. O-O-O {[%emt 0:00:25]} a5 {[%emt 0:03:26]} 13. Rhe1 {[%emt 0:02:51]} Na6 {[%emt 0:02:13]} 14. Bd2 {[%emt 0:06:56]} b6 {[%emt 0:04:18]} 15. a3 {[%emt 0:03:37]} Kf7 {[%emt 0:02:00]} 16. Nc3 {[%emt 0:05:44]} Ra7 {[%emt 0:09:56]} 17. Ne4 {[%emt 0:07:28]} Bf8 {[%emt 0:10:12]} 18. Bf4 {[%emt 0:02:53]} Rd7 {[%emt 0:01:17]} 19. Re3 {[%emt 0:09:27]} Red8 {[%emt 0:02:39]} 20. Red3 {[%emt 0:01:01]} b5 {[%emt 0:09:59]} 21. Be3 {[%emt 0:05:31]} Rd5 {[%emt 0:03:15]} 22. g4 {[%emt 0:07:12]} h6 {[%emt 0:03:54]} 23. h3 {[%emt 0:08:13]} a4 {[%emt 0:00:55]} 24. R1d2 {[%emt 0:06:03]} R5d7 {[%emt 0:05:01]} 25. Kb1 {[%emt 0:11:01]} Rc8 {[%emt 0:02:37]} 26. c4 {[%emt 0:04:02]} Rcd8 {[%emt 0:07:40]} 27. cxb5 {[%emt 0:04:12]} cxb5 {[%emt 0:00:15]} 28. Rc3 {[%emt 0:00:28]} Rc7 {[%emt 0:02:56]} 29. Bf4 {[%emt 0:01:52]} Rxc3 {[%emt 0:06:10]} 30. Nxc3 {[%emt 0:00:10]} b4 {[%emt 0:00:17]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.5"]
[White "Klundt, Klaus"]
[Black "Balashov, Yuri S"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2299"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,78,39,0,16,3,6,4,20,19,16,17,9,9,21,20,10,0,0,0,0,7,32,-17,-23,-26,-16,-61,-64,-102,-98,-171,-161,-172,-168,-159,-134,-133,-155,-153,-175,-161,-174,-163,-149,-153,-164,-224,-221,-233,-221,-224,-220,-262,-266,-467,-462,-460,-453,-507,-505,-679,-678,-611,-383]} 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 {[%cal Ba7a6,Ba6a5,Ba5a4][%mdl 32]} 6. Be3 e5 7. Nb3 Be7 8. Qd2 O-O 9. Be2 a5 {B92: Sicilian Najdorf: 6 Be2.} 10. Rd1 a4 11. Nc1 Nc6 {The position is equal.} 12. O-O a3 13. b3 Be6 {[#]} 14. Bf3 $146 ({Predecessor:} 14. f4 exf4 15. Bxf4 Qa5 16. Nd5 Qxd2 17. Nxf6+ Bxf6 18. Rxd2 Bd4+ 19. Kh1 Be5 20. Bb5 Nd4 21. Bd3 Rfc8 22. Ne2 Nxe2 23. Rxe2 Kf8 24. h3 {½-½ (24) Lukovic,V (2439)-Arsovic,Z (2422) Valjevo 2018}) 14... Qa5 15. Nd5 Bxd5 $1 16. exd5 Qxd2 17. Rxd2 Nb4 18. c3 Na6 19. Be2 Rfc8 20. Bxa6 Rxa6 21. c4 {[#]} b5 $1 $36 {[%mdl 2560] Black has some pressure.} 22. cxb5 Ra5 23. f3 (23. b6 $17) 23... Rxb5 $19 24. Rfd1 Bd8 25. Ne2 Ba5 26. Rd3 h5 27. Rc1 Rxc1+ 28. Bxc1 Bb4 ({Resist} 28... Nxd5 29. Bxa3 Bb6+ 30. Kh1 $15) (28... Rxd5 29. Rxd5 Nxd5 30. Bxa3 $11) 29. Nc3 Rc5 30. Bd2 Bxc3 $1 31. Bxc3 $17 {[%mdl 4096] Endgame [#] KRB-KRN} (31. Rxc3 {might work better.} Rxc3 32. Bxc3) 31... e4 $1 $19 {[%cal Re4d3]} ({Not} 31... Rxd5 32. Rd2 $15) ({Don't do} 31... Nxd5 32. Bd2 $17) 32. fxe4 Nxe4 33. Be1 Rc2 34. Rd4 f5 35. Kf1 $2 (35. Ra4 Rxa2 36. Ra5) 35... Rxa2 {Black is clearly winning.} 36. Ra4 Nf6 37. Bb4 Nxd5 38. Bxd6 Ne3+ 39. Ke1 f4 {Accuracy: White = 60%, Black = 100%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.6"]
[White "Sveshnikov, Evgeny"]
[Black "Blodig, Reinhard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2470"]
[BlackElo "2078"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,81,51,47,82,57,91,76,127,111,123,122,99,97,97,69,88,49,113,109,100,77,89,78,91,94,83,54,91,42,76,64,75,75,98,76,71,75,76,64,82,43,43,46,102,97,95,89,520,483,400,225,1145,1058,851,907,4133,4093,11647,5120,5081,3826,29980,29981,29991,29992,29992,29993,29993,29986,29994,29986]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Bg7 6. f4 Qa5 7. Qd2 a6 {B07: Pirc Defence: Miscellaneous Systems.} 8. Nf3 b5 {Threatening ...b4.} 9. Bd3 {[#]} Bb7 $146 (9... Nbd7 $142) ({Predecessor:} 9... Nbd7 10. O-O Bb7 11. e5 Ng8 12. exd6 exd6 13. a4 Qd8 14. d5 cxd5 15. axb5 a5 {1-0 (39) Van Delft,M (2391)-Heuveling,G Vlissingen 2012}) 10. e5 Nd5 11. Nxd5 Qxd2+ 12. Kxd2 cxd5 13. a4 b4 14. a5 Kd7 (14... dxe5 $14 15. dxe5 (15. fxe5 Nc6 $11) 15... Nc6) 15. c3 $16 Nc6 16. Ra4 bxc3+ 17. bxc3 f6 {[%cal Rd6e5]} 18. Rb1 Rhb8 19. exf6 exf6 20. h4 Bc8 21. f5 Rxb1 22. Bxb1 Rb8 23. Kc1 Ne7 24. fxg6 hxg6 25. Rb4 $36 {[%mdl 2048] White is more active.} Kc7 26. Bf4 {Hoping for Rxb8.} Rxb4 27. cxb4 Bf5 (27... g5 $14 28. hxg5 fxg5 29. Bxg5 Nc6) 28. Bxf5 Nxf5 {[%mdl 4096] Endgame KBN-KBN} 29. g4 Bh6 $2 {[%mdl 8192] Black cannot hold the game after this.} (29... Ne7 $16) 30. gxf5 $18 Bxf4+ {KB-KN} 31. Kc2 g5 $2 (31... gxf5 32. h5 Bh6) 32. hxg5 fxg5 33. b5 axb5 {[#]} 34. Nh2 $1 {[%cal Rh2g4][%mdl 576] Promotion} Bxh2 {KB-K3P} 35. f6 Kd7 36. a6 g4 37. a7 {White mates.} g3 38. a8=Q g2 39. Qb7+ {[%mdl 64] Double Attack} Ke6 40. Qe7+ Kf5 41. Qh7+ {Accuracy: White = 81%, Black = 40%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.7"]
[White "Kannenberg, Karl-Heinz"]
[Black "Rashkovsky, Nukhim N"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2118"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,94,24,22,19,24,27,29,45,15,36,0,0,-30,-22,-22,-26,-36,0,-4,0,-16,0,-10,0,-7,0,-69,0,0,0,0,0,0,0,-100,-46,-167,-160,-667,-703,-689,-681,-1417,-1301,-29991,-1075,-1051,-977,-1235,-1231,-1173,-1044,-979,-935,-885,-768,-745,-416,-444,-422,-682,-678,-678,-677,-658,-646,-647,-457,-428,-331,-347,-327,-491,-465,-466,-417,-894,-881,-837,-816,-1806,-1408,-6111,-4670,-29984,-6492]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. c4 Nfd7 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} 7. Nc3 e5 8. Qc2 Nc6 {[%cal Re5d4] White has an edge.} 9. Rd1 f5 {[#]} 10. c5 $146 ({Predecessor:} 10. d5 Nb4 11. Qb1 g5 12. a3 Na6 13. b4 g4 14. Nd2 Qh4 15. g3 Qh3 16. Bf1 {½-½ (60) Botsari,A (2324)-Vega Gutierrez,S (2392) Reykjavik 2015}) 10... e4 11. Ne1 Nf6 12. cxd6 cxd6 13. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Kh8 14. b5 Na5 15. Bd2 Be6 16. Qa4 b6 17. Rac1 d5 18. Nb1 (18. Nc2 $11) 18... f4 ({Black should play} 18... Nc4 $15 19. Bxc4 dxc4) 19. exf4 $11 Bg4 $36 {[%mdl 2048] White is under pressure.} 20. Bxg4 Nxg4 21. h3 Nh6 22. Na3 (22. Nc3 $11 {remains equal.}) 22... Nf5 ({Black should try} 22... Qh4 $1 $17) 23. Be3 {[#] White does not recover from this.} ({Better is} 23. Nec2 $15) 23... g5 $1 $19 {[%mdl 512]} 24. fxg5 $2 (24. g3 $17) 24... Nxe3 25. fxe3 Qxg5 26. Nec2 Rf3 27. Kh1 {[#]} Rf2 (27... Qh4 $142 $3 {[%mdl 512]} 28. Rd2 {[#]} Rg8 $3 {[%mdl 512]} 29. Rcd1 Bh6 $1 {[%mdl 512]} 30. Kh2 Rxh3+ $1 {[%mdl 512]} 31. gxh3 Qg3+ {[%mdl 64] Double Attack} 32. Kh1 Qxh3+ 33. Rh2 Qf3+ {[%mdl 64] Double Attack} 34. Rg2 Qxg2#) 28. Rg1 Rg8 {Threatens to win with ...Bf8.} 29. Rcf1 Rxf1 30. Rxf1 Bf8 {[%csl Gg8][%cal Rg5g2]} 31. Rf2 Bd6 32. Kg1 Qg3 {And now ...Qh2+ would win.} 33. Kf1 Qh2 {White must now prevent ...Bg3.} 34. Ne1 Bg3 35. Qc2 (35. Qb4 $142 Bxf2 36. Kxf2) 35... Qh1+ 36. Ke2 Bxf2 37. Kxf2 {If only White now had time for Qc7....} Rf8+ 38. Ke2 Qh2 ({Not} 38... Qg1 39. Qc7 $17) 39. Kd1 Qd6 40. Qc3 Kg7 41. Qb2 (41. Nec2 {keeps fighting.}) 41... h5 42. Qc3 Rf7 43. Nac2 (43. Nec2 $142 Rf1+ 44. Ke2) 43... Nc4 44. Nb4 Rf2 45. Kc1 Re2 46. Nbc2 Qg3 47. Qb4 Kf7 {Accuracy: White = 39%, Black = 77%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.8"]
[White "Zhelnin, Vladimir V"]
[Black "Seibold, Hubert"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2404"]
[BlackElo "2123"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,63,51,41,56,27,43,45,48,39,46,21,62,58,89,71,84,81,107,104,99,87,112,89,134,120,110,136,112,117,208,106,334,333,732,718,29997,29998]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Qd2 {[#]} Be5 $146 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} ({Predecessor:} 15... Qb6 16. Nb5 Rfc8 17. Kh1 Qd8 18. Nd4 Qf8 19. Rb1 Bd7 20. Rfc1 h5 21. a3 a4 22. b4 Bxd4 23. bxc5 Bxe3 24. Qxe3 Rxc5 25. Rxb7 {0-1 (49) Favarel,J (2266)-Kirk,E (2420) Hossegor 2018}) 16. Bh6 Bg7 17. Bg5 b6 {White is slightly better.} 18. Kh1 Ra7 19. Rfe1 f6 20. Be3 Kh8 21. Bf1 f5 22. exf5 gxf5 23. Nd5 Be5 24. Bg5 Bxd5 25. Qxd5 f4 26. Rxe5 dxe5 27. Qxe5+ {[%mdl 64] [#] Double Attack} Kg8 28. Bxf4 ({But not} 28. Bh6 Rf6 $14) 28... e6 (28... Qd6 $16 29. Qxd6 exd6) 29. Bg5 (29. Bh6 $18) 29... Qd7 $2 (29... Qb8 $16 30. Qe2 Qe8) 30. Bh6 $18 Rf5 $2 {[#]} (30... Rfa8 31. Qg3+ Kh8) 31. Qg3+ Kh8 32. Qb8+ {[%mdl 64] Double Attack. White took control after the opening. Accuracy: White = 70%, Black = 37%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.9"]
[White "Knaak, Rainer"]
[Black "Uddenfeldt, Dan"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2478"]
[BlackElo "2320"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,132,-6,10,16,5,11,18,-1,27,16,12,-8,-3,0,-3,-18,18,4,22,-7,-11,-8,-8,-11,-10,-18,7,-8,-8,-15,-14,-16,-23,-20,-20,-11,-14,-31,-16,-15,-16,-29,-37,-20,-24,-23,0,-28,0,0,0,0,25,25,27,23,33,26,38,0,0,0,0,0,27,27,32,8,86,80,104,0,416,219,416,416,416,416,413,19,414,414,410,405,402,397,397,8,45,8,29946,29955,29955,29956,29967,29969,29973,8,10,8,29972,29958,29960,29961,29965,29965,29972,29974,29973,8,8,8,8,8,8,8,29967,29968,29964,900,29975,29976,29976,29976,29974]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 c5 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} Bxc3 7. Bxc3 Ne4 8. Rc1 {The position is equal.} Qf6 {[%csl Ge4][%cal Rf6f2] [#]} 9. Nf3 $146 ({Predecessor:} 9. Qc2 Nxc3 10. bxc3 d5 11. Nf3 Nc6 12. Be2 Bd7 13. O-O Qe7 14. Ra1 Rac8 15. Qb2 b6 16. Rfd1 {½-½ (16) Rosenau,S-Helms,S Germany 1992}) 9... d6 10. dxc5 Nxc3 11. Rxc3 dxc5 12. Qd6 Nd7 13. Bd3 Re8 14. Qg3 e5 {aiming for ...e4.} 15. Nd2 Qe7 16. O-O Nf6 17. f3 Nh5 18. Qf2 f5 19. Be2 Nf6 20. Rc2 Be6 21. Nb1 Rad8 {[%cal Ba8d8,Bd8d7,Bd7d4,Bd4e4][%mdl 32]} 22. Nc3 Rd7 23. e4 fxe4 24. fxe4 Rd4 25. Nb5 Rxe4 26. Nxa7 Rd8 27. Nb5 Rf4 28. Qe1 Bf5 29. Rd2 Rxf1+ (29... Rd7 {looks sharper.} 30. Rxd7 Bxd7 31. Qa5 Bc6 32. Na7 Rxf1+ 33. Kxf1 Qd6) 30. Bxf1 {With the idea Rxd8+.} e4 31. Rxd8+ Qxd8 32. Qf2 g6 33. h3 Qe7 34. Qe3 Bd7 35. Nc3 Qe5 36. b4 b6 37. bxc5 bxc5 38. a4 (38. Nd5 $5) 38... Nh5 (38... Kf7 $11) 39. a5 $16 {Nd5 is the strong threat.} Ng3 40. a6 (40. Nd5 $1 $16) 40... Qd4 $2 {[%mdl 8192]} (40... Nxf1 $11 41. Kxf1 Qf6+ {[%mdl 64] Double Attack} 42. Ke2 Qxa6) 41. Nd5 (41. Qxd4 $142 cxd4 42. Nd5) 41... Kf7 $2 (41... Qxe3+ {might work better.} 42. Nxe3 Kf7) 42. Qxd4 $18 cxd4 43. Kf2 Nxf1 44. Kxf1 $2 {[%mdl 4096] Endgame KB-KN} (44. Nb4 $1 $18 {Strongly threatening a7.} Bc8 45. Kxf1) 44... Ke6 $2 {[%mdl 8192]} (44... Bc6 $1 $11 {and Black has nothing to worry.}) 45. Nb4 $1 Bc8 46. c5 $1 Bxa6+ 47. Nxa6 {KN-KP} Kd5 48. h4 $2 (48. Ke1 $18 Kc6 49. Kd2) 48... Kc6 $11 49. Ke2 Kb5 $2 {[%mdl 8192]} (49... h5 $11) 50. Nb8 Kxc5 51. Nd7+ Kc4 52. Nf6 $1 {[%csl LRe4,LRh7][%mdl 64] Double Attack} e3 53. Ne4 $2 (53. Nxh7 Kc5 54. Nf8 Kd5 55. Nxg6 Ke4 56. h5 Kf5 57. g4+ $1 {[%mdl 512]} Kf6 58. Nh4) 53... Kd5 $1 {[%cal Rd5e4]} 54. Ng5 {Hoping for Kd3.} Kc4 $2 {[%mdl 8192]} (54... h6 $11 55. Nf3 Ke4) 55. Nf3 Kc3 56. Ne5 Kc2 57. g4 Kc3 58. g5 Kc2 {[#]} 59. Nd3 $2 (59. Nc4 $1 {mates} Kc3 {[#]} 60. Nxe3 $1 {[%mdl 512]} d3+ 61. Kd1 Kd4 62. Ng4 Ke4 63. Nf6+ Kf4 64. Nxh7) 59... Kc3 60. Ne1 Kc4 61. Ng2 $1 Kd5 $1 62. Kf3 Ke5 $2 {[%mdl 8192]} (62... Kc4 $11) 63. Nf4 Kf5 64. Ne2 (64. Nd5 $142 Ke5 65. Nb4 Kd6 66. Ke4 Kc5 67. Nc2 e2 68. Ne1 Kc4 69. Kf3) 64... d3 65. Nd4+ Ke5 66. Kxe3 Kd5 {Accuracy: White = 64%, Black = 59%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.10"]
[White "Renman, Nils-Gustaf"]
[Black "Chevelevitch, Evgueni"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2307"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,48,58,55,42,52,42,27,79,73,99,108,123,89,82,93,97,72,87,108,91,53,44,27,227,223,330,310,643,214,213,206,185,0,0,0,0,0,0,0,86,86,152,147,195,17,16,16,16,17,8,0,0,-8,-14,-17,0,0,8,-8,-8,-8,-8,-8,-8,-8,-14,-158,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nc5 10. Nd2 Bd7 11. Be2 c6 12. g5 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} Ne8 13. h4 a4 14. a3 {White is slightly better.} Qa5 (14... f6 $11) 15. h5 $16 Nc7 16. Kf1 {[#]} N7a6 $146 ({Predecessor:} 16... Rfc8 17. hxg6 hxg6 18. Kg2 cxd5 19. exd5 Ne8 20. Nce4 Nxe4 21. Nxe4 b5 22. c5 Bf5 {½-½ (57) Wang,Y (2737)-Kovalev,V (2599) Baku 2016}) 17. Bg4 Bxg4 18. Qxg4 Nd3 19. Qh3 Rfe8 20. hxg6 hxg6 21. Ne2 Kf8 22. Qh7 Qd8 $2 (22... cxd5 $1 $11 23. exd5 Nac5) 23. Rh3 $1 $18 Nac5 (23... Qd7 $142 24. f4 Nxf4 25. Bxf4 cxd5) 24. Rf3 Nf4 $2 (24... cxd5 25. Bxc5 (25. cxd5 Qb6 $18) (25. exd5 Qd7 $14) 25... Nxc5) 25. Nxf4 $2 (25. Bxf4 Qd7 26. Be3) 25... exf4 26. Rxf4 {Hoping for Qxg6.} Qxg5 27. Rxf7+ $2 (27. Rf5 $1 $18 {[%cal Rf5g5]} Qxe3 28. fxe3 gxf5 29. Ke2 (29. exf5 Bf6 $16)) 27... Kxf7 $11 28. Bxg5 Rh8 29. Qxh8 $1 Rxh8 30. Ke2 cxd5 (30... Bxb2 $11 31. Rb1 Bxa3) 31. cxd5 $16 Bxb2 ({Better is} 31... b5) 32. Rb1 Bd4 {[#]} 33. Nf3 $2 (33. Bf4 $1 $18) 33... Bf6 $11 34. Be3 Nxe4 {...Nc3+ is the strong threat.} 35. Rxb7+ Ke8 36. Bd4 Rh3 37. Rb4 Bxd4 38. Rxd4 {[%mdl 4096] Endgame KRN-KRN} Nc5 39. Rg4 Rh5 40. Rg5 Kf7 41. Ke3 Kf6 42. Rxh5 gxh5 {KN-KN} 43. Kf4 Nd3+ 44. Ke3 {[#]} (44. Kg3 $1 $11 {remains equal.}) 44... Ne5 (44... Nb2 $1 $17 {[%cal Rb2c4] aiming for ...Nc4+.} 45. Kf4 Nd1) 45. Nd2 {The position is equal.} Ng4+ 46. Kf4 Nxf2 47. Nc4 Nd3+ 48. Ke3 Nc5 49. Kf4 Ke7 50. Nb2 Kd7 51. Kg5 Kc7 52. Kxh5 Kb7 {Accuracy: White = 68%, Black = 58%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.11"]
[White "Hort, Vlastimil"]
[Black "Wahlbom, Magnus"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2397"]
[BlackElo "2176"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,88,36,43,35,51,36,69,17,58,54,96,84,95,75,80,41,41,59,98,39,88,22,30,6,27,16,25,8,8,0,0,0,0,-4,7,-116,-114,-132,-123,-129,-119,-164,-89,-175,-50,-266,-278,-261,-274,-351,-327,-471,-462,-485,-456,-423,976,-1089,0,0,0,-1009,0,0,0,-992,-961,-1230,-1217,-29983,-29984,-29984,-29983,-29985,-29986,-29986,-29987,-29987,-409]} 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nge2 O-O 6. Ng3 Nbd7 7. Be2 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2.} c6 {Recently 7...h5 got a lot of attention.} 8. Be3 a6 9. a4 (9. f4 $14) 9... e5 10. d5 $1 {[#]} c5 $146 ({Predecessor:} 10... cxd5 11. cxd5 h5 12. h3 h4 13. Nf1 Nh7 14. Nd2 f5 15. f3 Bf6 16. Bf2 Bg5 {1-0 (69) Ruzicka,P (2201)-Mitura,K (2151) Czech Republic 2019}) 11. a5 Rb8 12. Qd2 b6 13. O-O h5 14. Bg5 Qc7 15. Rfb1 ({White should play} 15. axb6 $16 Rxb6 16. Rfb1) 15... Nh7 16. Bh6 (16. Be7 $16) 16... h4 $11 17. Nf1 Qd8 18. h3 bxa5 19. b3 f5 20. Bxg7 Kxg7 21. Ra2 Ndf6 22. Bf3 fxe4 23. Nxe4 (23. Bd1 $11 {remains equal.}) 23... Nxe4 $17 24. Bxe4 Ng5 25. f3 {[#]} Bxh3 $1 {[%mdl 512]} 26. gxh3 {aiming for Qg2.} Rxf3 27. Qg2 (27. Qe2 $17 {was necessary.} Nxh3+ 28. Kh2 Rf2+ 29. Qxf2 Nxf2 30. Rxf2) 27... Rbxb3 (27... Rfxb3 $19 28. Re1 Qf6) 28. Rxb3 $2 ({White should try} 28. Bxf3 $15 Nxf3+ 29. Kf2 Rxb1 30. Kxf3) 28... Rxb3 $19 29. Qg4 Nxh3+ 30. Kh1 Qf6 $1 {[%cal Rf6f1]} 31. Qd7+ (31. Nh2 $142 Qg5 32. Qxg5 Nxg5 33. Bc2) 31... Kh6 32. Nh2 Qf4 {( -> ...Qc1+)} 33. Ng4+ {[#]} Kg5 $4 {[%mdl 8192]} (33... Kh5 $1 $19 34. Rg2 Rg3 35. Rxg3 hxg3 36. Nf6+ {[%mdl 64] Discovered Attack} Qxf6 37. Qxh3+ Qh4 38. Bxg6+ {[#]} Kg5 $1 {[%mdl 512]} 39. Qxh4+ Kxh4) 34. Rg2 $4 {[%mdl 8192]} (34. Qe7+ $18 Kxg4 35. Qe6+ {[%mdl 64] Double Attack} Qf5 36. Bxf5+ gxf5 37. Qxd6 {[%mdl 64] Double Attack} Rb1+ 38. Kh2) 34... Qc1+ ({And not} 34... Qxe4 35. Nf2+ Qxg2+ 36. Kxg2 $11) 35. Kh2 Qf4+ {[%mdl 64] Double Attack} 36. Kh1 Qc1+ $2 ({Not} 36... Qxe4 37. Nf2+ Qxg2+ 38. Kxg2 $11) (36... Rg3 $19 37. Qxd6 Qxe4 {[%mdl 64] Double Attack} 38. Qxe5+ Qxe5 39. Nxe5 Rxg2 40. Kxg2 Nf4+ 41. Kf3 a4) 37. Kh2 $11 {Threatening mate with Qd8+.} Qf4+ $2 {[%mdl 8192]} (37... Rg3 $11 38. Rxg3 hxg3+ 39. Kxh3 Qf1+ 40. Bg2 Qf5 41. Qd8+ Kf4) 38. Kh1 $19 {White threatens Qe7+ and mate.} Rg3 ({Worse is} 38... Qxe4 39. Nf2+ Qxg2+ 40. Kxg2 $11) 39. Qe7+ Kxg4 $1 40. Qe6+ Kh5 {Black mates.} 41. Bxg6+ Kg5 $1 42. Rxg3+ hxg3 {[%cal Rf4f3]} 43. Qxh3 Qf3+ 44. Kg1 Qf2+ {Accuracy: White = 47%, Black = 66%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.12"]
[White "Malmdin, Nils-Ake"]
[Black "Buchal, Stephan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2168"]
[BlackElo "2276"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:11]} g6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:14]} 4. Be3 {[%emt 0:01:16]} a6 {[%emt 0:00:23]} 5. h4 {[%emt 0:00:48]} h5 {[%emt 0:03:46]} 6. Qd2 {[%emt 0:00:30]} b5 {[%emt 0:00:45]} 7. O-O-O {[%emt 0:04:19]} Bb7 {[%emt 0:02:26]} 8. f3 {[%emt 0:00:14]} Nd7 {[%emt 0:01:28]} 9. Nh3 {[%emt 0:00:16]} Rc8 {[%emt 0:04:11]} 10. Ng5 {[%emt 0:00:19]} e6 {[%emt 0:26:58]} 11. Kb1 {[%emt 0:19:14]} Ngf6 {[%emt 0:05:22]} 12. Bf4 {[%emt 0:21:44]} Qe7 {[%emt 0:03:44]} 13. Bd3 {[%emt 0:04:13]} e5 {[%emt 0:04:17]} 14. Be3 {[%emt 0:03:13]} exd4 {[%emt 0:19:27]} 15. Bxd4 {[%emt 0:00:14]} c5 {[%emt 0:03:55]} 16. Bf2 {[%emt 0:01:23]} b4 {[%emt 0:02:11]} 17. Nd5 {[%emt 0:03:20]} Nxd5 {[%emt 0:03:01]} 18. exd5 {[%emt 0:00:27]} O-O {[%emt 0:04:06]} 19. Rhe1 {[%emt 0:06:14]} Qf6 {[%emt 0:01:42]} 20. Qc1 {[%emt 0:00:17]} Nb6 {[%emt 0:01:00]} 21. Ne4 {[%emt 0:05:55]} Qd8 {[%emt 0:01:02]} 22. Qg5 {[%emt 0:03:04]} Na4 {[%emt 0:03:05]} 23. Qxd8 {[%emt 0:02:41]} Rfxd8 {[%emt 0:00:03]} 24. b3 {[%emt 0:00:41]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.13"]
[White "Farago, Ivan"]
[Black "Pruefer, Friedbert"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "2359"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,78,0,69,58,72,78,83,77,101,96,105,95,104,102,95,96,93,90,89,91,92,86,131,132,147,79,81,31,31,30,30,29,29,32,32,29,33,37,37,34,45,0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 c6 6. e3 O-O 7. Bd2 Ne4 ({Better is} 7... e6 $11) 8. cxd5 $14 {D95: Grünfeld: 4 Nf3 Bg7 5 e3 0-0 6 Qb3.} Nxd2 9. Nxd2 cxd5 10. Qxd5 {White is better.} Nc6 11. Qxd8 Rxd8 12. a3 b6 {[#]} 13. Be2 $146 ({Predecessor:} 13. Bb5 Bb7 14. O-O a6 15. Be2 b5 16. Nb3 Nb8 17. Na5 Ra7 18. Rfd1 Ba8 19. a4 {1-0 (36) Dunkelblum,A-Enevoldsen,H Dubrovnik 1950}) 13... Bb7 14. O-O e6 15. Rac1 Rac8 16. Rfd1 Kf8 17. Bf3 Rd7 18. Nb5 Ke7 19. Rc3 (19. g3 $142) 19... a6 $16 20. Rdc1 (20. Nc4 {seems wilder.} axb5 21. Nxb6 Na7 22. Bxb7 Rxc3 23. Nxd7 Rb3 24. Nc5) 20... axb5 21. Bxc6 Bxc6 22. Rxc6 Rxc6 23. Rxc6 $14 {[%mdl 4096] Endgame KRB-KRN} e5 24. Rxb6 exd4 25. exd4 Rxd4 26. Nf1 Rd5 27. b4 Bb2 {The position is equal.} 28. Ne3 Re5 29. Rb7+ Ke8 30. Kf1 Bxa3 31. Nc2 Bb2 32. f4 Rd5 33. Ne3 Rd2 34. Rxb5 Bd4 35. Rd5 Bxe3 36. Re5+ {[%mdl 64] [#] Double Attack} Kd7 37. Rxe3 Rd4 38. Rb3 Rxf4+ 39. Ke2 Kc6 {Accuracy: White = 86%, Black = 95%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.14"]
[White "Brock, Friedemann"]
[Black "Hardicsay, Peter"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2230"]
[BlackElo "2203"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:00:52]} 4. Nf3 {[%emt 0:00:01]} dxc4 {[%emt 0:00:49]} 5. a4 {[%emt 0:00:51]} c5 {[%emt 0:08:40]} 6. e4 {[%emt 0:05:51]} Nc6 {[%emt 0:08:08]} 7. Be3 {[%emt 0:04:19]} Nf6 {[%emt 0:16:48]} 8. Bxc4 {[%emt 0:03:02]} Ng4 {[%emt 0:09:10]} 9. d5 {[%emt 0:08:49]} Nxe3 {[%emt 0:07:06]} 10. fxe3 {[%emt 0:00:06]} exd5 {[%emt 0:01:47]} 11. exd5 {[%emt 0:01:27]} Nb4 {[%emt 0:02:43]} 12. O-O {[%emt 0:24:42]} Bd6 {[%emt 0:07:20]} 13. e4 {[%emt 0:00:52]} O-O {[%emt 0:01:04]} 14. e5 {[%emt 0:00:08]} Be7 {[%emt 0:00:01]} 15. Qd2 {[%emt 0:09:47]} Bg4 {[%emt 0:02:34]} 16. d6 {[%emt 0:00:31]} Bxf3 {[%emt 0:01:21]} 17. Rxf3 {[%emt 0:00:16]} Nc6 {[%emt 0:04:37]} 18. Rxf7 {[%emt 0:05:27]} Rxf7 {[%emt 0:03:13]} 19. Bxf7+ {[%emt 0:01:21]} Kh8 {[%emt 0:00:50]} 20. Qd5 {[%emt 0:06:42]} Nxe5 {[%emt 0:03:33]} 21. Qxe5 {[%emt 0:00:35]} Bxd6 {[%emt 0:00:18]} 22. Qh5 {[%emt 0:00:45]} Qe7 {[%emt 0:04:00]} 23. Nd5 {[%emt 0:01:24]} Qe4 {[%emt 0:01:04]} 24. Rd1 {[%emt 0:03:58]} Rf8 {[%emt 0:01:26]} 25. Nc3 {[%emt 0:01:04]} Qe3+ {[%emt 0:07:39]} 26. Kh1 {[%emt 0:00:17]} Be5 {[%emt 0:01:43]} 27. Nd5 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.15"]
[White "Dory, Jeno"]
[Black "Schoeneberg, Manfred"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2170"]
[BlackElo "2144"]
[Annotator "ChessBase"]
[PlyCount "25"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:55]} 3. Bb5 {[%emt 0:00:20]} Nge7 {[%emt 0:01:11]} 4. O-O {[%emt 0:03:23]} g6 {[%emt 0:01:43]} 5. c3 {[%emt 0:01:35]} Bg7 {[%emt 0:01:15]} 6. d4 {[%emt 0:00:48]} exd4 {[%emt 0:00:36]} 7. cxd4 {[%emt 0:02:51]} d5 {[%emt 0:00:27]} 8. exd5 {[%emt 0:08:01]} Nxd5 {[%emt 0:00:54]} 9. Re1+ {[%emt 0:04:47]} Be6 {[%emt 0:01:59]} 10. Ne5 {[%emt 0:08:34]} O-O {[%emt 0:17:06]} 11. Nxc6 {[%emt 0:01:21]} bxc6 {[%emt 0:00:17]} 12. Bxc6 {[%emt 0:00:33]} Rb8 {[%emt 0:00:51]} 13. Nc3 {[%emt 0:09:33]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.16"]
[White "Heinsohn, Guenther"]
[Black "Boguszlavszkij, Jevgenyij"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2157"]
[BlackElo "2155"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:40]} d5 {[%emt 0:00:09]} 3. Nd2 {[%emt 0:00:10]} g6 {[%emt 0:00:17]} 4. h3 {[%emt 0:01:37]} Bg7 {[%emt 0:00:11]} 5. Ngf3 {[%emt 0:00:28]} Nh6 {[%emt 0:04:44]} 6. Bd3 {[%emt 0:01:35]} f6 {[%emt 0:00:37]} 7. O-O {[%emt 0:01:46]} O-O {[%emt 0:00:13]} 8. Re1 {[%emt 0:01:40]} Nf7 {[%emt 0:01:15]} 9. c4 {[%emt 0:02:31]} e6 {[%emt 0:04:07]} 10. b4 {[%emt 0:04:15]} Nd7 {[%emt 0:05:44]} 11. Bb2 {[%emt 0:12:52]} dxe4 {[%emt 0:13:03]} 12. Nxe4 {[%emt 0:01:38]} Re8 {[%emt 0:06:51]} 13. Nc3 {[%emt 0:18:29]} e5 {[%emt 0:02:34]} 14. Bf1 {[%emt 0:03:35]} exd4 {[%emt 0:19:37]} 15. Nxd4 {[%emt 0:03:57]} Nf8 {[%emt 0:01:42]} 16. Rxe8 {[%emt 0:02:01]} Qxe8 {[%emt 0:00:06]} 17. c5 {[%emt 0:00:35]} Bd7 {[%emt 0:03:56]} 18. Nf3 {[%emt 0:05:43]} Rd8 {[%emt 0:04:43]} 19. Qb3 {[%emt 0:00:50]} Be6 {[%emt 0:01:00]} 20. Bc4 {[%emt 0:01:06]} Bxc4 {[%emt 0:02:10]} 21. Qxc4 {[%emt 0:00:14]} Qe6 {[%emt 0:02:05]} 22. Qf1 {[%emt 0:09:19]} Ng5 {[%emt 0:01:58]} 23. Nxg5 {[%emt 0:02:03]} fxg5 24. Re1 Qf7 25. Qe2 Bd4 26. Ne4 Qxa2 27. Bxd4 Qxe2 28. Rxe2 Rxd4 29. Re1 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.17"]
[White "Boidman, Yuri"]
[Black "Waschk, Armin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2335"]
[BlackElo "2165"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,0,5,5,5,5,0,4,0,0,-12,-18,-23,31,35,49,58,50,68,55,37,50,54,39,21,31,14,10,-13,-22,-138,-139,-136,-100,-86,-95,-91,-89,-497,-491,-469,-481,-601,-597,-583,-578,-29973,-29974,-29970,-29971]} 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Bxc6 bxc6 7. O-O e5 {B53: Sicilian: 2...d6: Lines with Qxd4.} 8. Qd3 Be7 9. Rd1 Nf6 {The position is equal.} 10. Bg5 Qe6 {[#]} 11. Bxf6 $146 ({Predecessor:} 11. b3 O-O 12. c4 Rd8 13. Nc3 Bb7 14. Qe2 Nh5 15. Be3 h6 16. Nd2 Nf6 17. Rac1 {0-1 (51) Emiroglu,C (2063)-Han,C (2216) Thessaloniki 2009}) 11... Qxf6 12. Qc3 $1 {[%cal Rc3c6]} O-O (12... Bb7 $11) 13. Qxc6 $14 Bg4 14. Rd3 Rfc8 15. Qa4 Rab8 16. Nc3 Rxb2 17. Nd5 Qe6 18. Qxa7 Bd8 19. c3 f5 20. Nd2 Be2 21. Rg3 (21. exf5 $11 {remains equal.} Qxf5 22. Ne3 (22. Rg3 Qf7 $17)) 21... Qf7 $17 22. Qe3 f4 23. Qxe2 fxg3 24. hxg3 Bg5 $36 {[%mdl 2048] White is under strong pressure.} 25. Qa6 $2 {[%mdl 8192] [#] Loses the game.} (25. Qg4 $17 {is tougher.} Rf8 26. Nf3) 25... Rcb8 $19 26. Qxd6 Bxd2 27. Nb4 Rf8 28. Nd3 Rc2 29. Nxe5 Qxf2+ {[%mdl 64] [#] Double Attack} 30. Kh1 Bxc3 {Accuracy: White = 66%, Black = 88%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.18"]
[White "Luethke, Hans-Eckart"]
[Black "Khanukov, Boris"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2091"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "328"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,328,29,35,48,56,74,52,89,52,66,53,67,64,58,58,65,70,60,64,50,9,0,-38,-41,-45,-21,-55,-55,-84,-50,-66,-62,-54,-26,-38,-16,-44,-14,-87,-6,-52,-53,-46,-48,-151,-90,-87,-85,-102,-102,-102,-102,-106,-101,-101,-87,-120,-120,-125,-100,-130,-128,-143,-128,-157,-160,-220,-171,-165,-166,-161,-106,-155,-70,-70,-70,-70,-64,-70,-70,-70,-69,-70,-70,-77,-70,-79,-77,-84,-77,-84,-84,-84,-79,-79,-79,-84,0,-79,-79,-84,-79,-84,-79,-79,-79,-79,-55,-55,-56,-70,-63,-63,-63,-70,-70,-79,-79,-81,-79,-81,-63,-84,-79,-84,-79,-84,-78,-104,-10,-84,-74,-84,-70,-84,-70,-70,-70,-70,-70,-70,-70,-78,-70,-70,-70,-70,-8,-12,-9,-16,0,-39,0,0,0,0,0,0,0,-74,-8,-12,-12,-12,0,-12,-8,-12,0,-64,-61,-60,-62,-63,-8,-66,-66,-66,-66,-66,-66,-76,-76,-76,-67,-183,-183,-198,-160,-160,-160,-209,-209,-212,-209,-209,-209,-209,-184,-214,-214,-216,-216,-223,0,0,0,0,0,-18,0,-8,0,0,0,-8,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,-8,-8,-8,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,-8,0,0,0,0,0,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 g6 2. d4 Bg7 3. Nc3 {[%cal Bb1c3,Bc3e4,Be4g3][%mdl 32]} c6 4. Be3 d5 5. Qd2 dxe4 6. Nxe4 Bf5 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 7. Ng3 Be6 8. Nf3 Bd5 {White is slightly better.} 9. Be2 {[#]} h5 $146 ({Predecessor:} 9... Nd7 10. c4 Bxf3 11. Bxf3 Nb6 12. b3 e6 13. O-O Ne7 14. Rad1 O-O 15. Bh6 Qc7 {½-½ (33) Novak,G (2254)-Basagic,Z (2331) Sentjur 2012}) 10. c4 h4 11. cxd5 hxg3 12. dxc6 gxf2+ 13. Bxf2 Nxc6 14. d5 Ne5 15. Nxe5 Bxe5 16. Bb5+ Kf8 17. h3 Qd6 18. O-O Nf6 19. Rad1 Kg7 20. Qe2 a6 21. Bc4 b5 22. Bb3 Nh5 23. Rde1 Bf6 24. Qd2 (24. Qf3 $11) 24... Rad8 (24... Ng3 $17 25. Bxg3 Qxg3) 25. Re4 Ng3 $36 {[%mdl 2048] Black has good play.} 26. Bxg3 $1 Qxg3 27. Qf4 (27. Rf3 $15 Qd6 28. g4) 27... Qxf4 (27... Rxh3 $142 $1 28. Qxg3 Rxg3) 28. Rfxf4 Rd6 29. a4 bxa4 30. Rxa4 Bxb2 31. Rf2 Bc3 32. Rc2 Be5 33. Kf2 Rb6 34. Bc4 Rc8 35. Rca2 {[#]} a5 $1 {[%mdl 512]} 36. Ke3 (36. Rxa5 Rxc4) 36... Bc3 37. Kd3 Bb4 38. Rf2 (38. Rc2 $17) 38... Rd6 39. Raa2 e6 40. Rac2 exd5 (40... Rb8 $19 41. Rfe2 Rd7) 41. Bb3 {[#]} Rxc2 (41... Bc5 $1 $17 42. Rc3 Rb8 43. Rxc5 Rxb3+ 44. Rc3 Rb4) 42. Rxc2 $17 {[%mdl 4096] Endgame KRB-KRB} f5 43. Kd4 Rd7 44. Ba4 Re7 45. Kxd5 Kh6 46. Bc6 Kg5 47. Kd4 Kh4 48. Ra2 Kg3 49. Bd5 Re1 50. Bf7 g5 51. Bd5 f4 52. Kc4 Rc1+ 53. Kd3 Re1 54. Kc4 Re3 55. Kd4 Be1 56. Bc6 Bf2 57. Kc4 Re5 58. Bd5 Bb6 59. Rb2 Bd8 60. Ra2 Re3 61. Bc6 Re1 62. Bd5 Rc1+ 63. Kd3 Rc5 64. Be4 Bf6 65. Rc2 Rb5 66. Bc6 Rb3+ 67. Kc4 Rb4+ 68. Kc5 Bd4+ 69. Kd6 Bb2 (69... Rb6 $17 {White should prevent ...a4.} 70. Kd5 Bf2) 70. Kc5 (70. Rc5 $11) 70... Bf6 71. Ra2 Be7+ 72. Kd5 Bd8 73. Kc5 Bb6+ 74. Kd5 Rd4+ 75. Ke5 Rd1 76. Be4 Bc7+ 77. Kf5 Rd4 78. Ra3+ Kh2 (78... Kh4 $1 $15) 79. Bf3 Bd8 80. Kg4 Rd2 81. Be4 Rf2 82. Rd3 Be7 83. Rd7 Bc5 84. Kxg5 a4 {White must now prevent ...a3.} 85. Rc7 (85. Kg4 $11 {keeps the balance.}) 85... Bd6 (85... Be3 $17 86. Rc3 Bd2) 86. Ra7 a3 87. Kf5 Rb2 88. Bd5 Re2 {Strongly threatening ...Re5+.} (88... Rb5 $5 89. Ke6 $8 Rb6 $11) 89. Be4 a2 {And now ...Bc5 would win.} 90. Bd3 (90. Ra8 $11) 90... Rxg2 91. Bc4 f3 {aiming for ...f2.} 92. Rxa2 Bg3 (92... Kg3 $1 $15) 93. Ke4 (93. Bd5 $11) 93... f2 $15 ({Don't play} 93... Kxh3 $6 94. Bf1 $11) 94. Bf1 Rg1 95. Ra1 $1 Bh4 96. Rb1 Rg7 97. Kf3 Rf7+ 98. Ke2 (98. Kg4 $15) 98... Kg1 $19 {Hoping for ...Re7+.} 99. Kd2 Rd7+ 100. Bd3+ Kg2 101. Kc2 Rc7+ 102. Kb3 Bg5 103. Bf1+ Kh2 104. Rd1 Bf6 105. Rd3 Rc1 106. Be2 Rb1+ 107. Kc4 f1=Q $2 ({Black should play} 107... Re1 $19 108. Rd2 Bh4) 108. Bxf1 $11 {The position is equal.} Rxf1 {KRB-KR} 109. Kd5 Bh4 110. Ke4 Bg3 111. Rb3 Kxh3 112. Rd3 Kg4 113. Rd4 Bf4 114. Rc4 Re1+ 115. Kd5 Kf5 116. Rd4 Re8 117. Kc4 Be5 118. Rd5 Ke4 119. Rd7 Rc8+ 120. Kb5 Bd4 121. Rh7 Rc5+ 122. Kb4 Rc6 123. Rh4+ Kd3 124. Rh3+ Be3 125. Rh5 Rc1 126. Kb5 Kd4 127. Rh4+ Kd5 128. Rh5+ Kd6 129. Kb4 Bd4 130. Rh7 Be5 131. Rf7 Rc2 132. Rh7 Kd5 133. Rd7+ Bd6+ 134. Kb3 Rc6 135. Rh7 Bf4 136. Rd7+ Ke4 137. Kb4 Be3 138. Kb5 Re6 139. Rh7 Bh6 140. Kc5 Bg5 141. Rh1 Be3+ 142. Kc4 Rc6+ 143. Kb5 Rc5+ 144. Kb4 Rf5 145. Rd1 Bd4 146. Kc4 Rc5+ 147. Kb4 Rc2 148. Rh1 Kd5 149. Rh5+ Be5 150. Kb3 Rb2+ 151. Ka3 Rb7 152. Rh4 Bd4 153. Rh6 Kc4 154. Rc6+ Bc5+ 155. Ka2 Rb5 156. Rh6 Ra5+ 157. Kb2 Bd4+ 158. Kc2 Ra2+ 159. Kc1 Rg2 {( -> ...Be3+)} 160. Rh3 Bc3 161. Kd1 Rd2+ 162. Kc1 Kb3 163. Rh7 Re2 {[%cal Re2e1]} 164. Rh1 Ra2 {And White is the lucky defender. Accuracy: White = 81%, Black = 86%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.19"]
[White "Salov, Sergej"]
[Black "Schulz, Michael"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2135"]
[BlackElo "2122"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 3. Nd2 {[%emt 0:00:21]} Nf6 {[%emt 0:00:03]} 4. e5 {[%emt 0:00:26]} Nfd7 {[%emt 0:00:04]} 5. f4 {[%emt 0:00:19]} c5 {[%emt 0:00:04]} 6. c3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:04]} 7. Ndf3 {[%emt 0:00:19]} Qa5 {[%emt 0:00:13]} 8. Be3 {[%emt 0:04:04]} b5 {[%emt 0:00:47]} 9. a3 {[%emt 0:01:10]} c4 {[%emt 0:01:49]} 10. g4 {[%emt 0:00:48]} h5 {[%emt 0:00:45]} 11. gxh5 {[%emt 0:00:32]} Rxh5 {[%emt 0:02:15]} 12. Ne2 {[%emt 0:03:47]} g6 {[%emt 0:00:36]} 13. Ng3 {[%emt 0:00:12]} Rh8 {[%emt 0:00:09]} 14. h4 {[%emt 0:00:18]} Be7 {[%emt 0:05:54]} 15. h5 {[%emt 0:05:44]} gxh5 {[%emt 0:01:17]} 16. Rxh5 {[%emt 0:00:34]} Rg8 {[%emt 0:02:21]} 17. Kf2 {[%emt 0:02:21]} Nf8 {[%emt 0:01:15]} 18. Bh3 {[%emt 0:01:52]} Bd7 {[%emt 0:04:46]} 19. f5 {[%emt 0:14:48]} exf5 {[%emt 0:05:00]} 20. Nxf5 {[%emt 0:06:36]} O-O-O {[%emt 0:02:55]} 21. Ng5 {[%emt 0:09:59]} f6 {[%emt 0:17:45]} 22. Nxe7+ {[%emt 0:09:34]} Nxe7 {[%emt 0:00:14]} 23. exf6 {[%emt 0:00:22]} Nf5 {[%emt 0:03:29]} 24. Qf3 {[%emt 0:09:36]} Nxe3 {[%emt 0:01:08]} 25. Qxe3 {[%emt 0:00:36]} Rg6 {[%emt 0:02:16]} 26. f7 {[%emt 0:08:10]} Qc7 {[%emt 0:02:17]} 27. Qg3 {[%emt 0:03:30]} Bxh3 {[%emt 0:06:54]} 28. Qxh3+ {[%emt 0:01:36]} Kb7 {[%emt 0:00:30]} 29. Qf5 {[%emt 0:06:46]} Rdd6 {[%emt 0:10:06]} 30. Kg2 {[%emt 0:02:37]} Qe7 {[%emt 0:03:56]} 31. Kh1 Qe2 32. Rh2 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.20"]
[White "Sager, Bernd"]
[Black "Gruzmann, Boris"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1920"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:09]} 5. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:10]} 6. O-O {[%emt 0:00:07]} Nc6 {[%emt 0:00:32]} 7. Nc3 {[%emt 0:01:13]} a6 {[%emt 0:00:18]} 8. e4 {[%emt 0:02:50]} Bg4 {[%emt 0:01:39]} 9. h3 {[%emt 0:01:38]} Bxf3 {[%emt 0:00:10]} 10. Bxf3 {[%emt 0:00:03]} e5 {[%emt 0:00:15]} 11. d5 {[%emt 0:01:36]} Nd4 {[%emt 0:00:12]} 12. Bg2 {[%emt 0:00:33]} c5 {[%emt 0:01:12]} 13. Be3 {[%emt 0:05:30]} Nd7 {[%emt 0:04:23]} 14. Qd2 {[%emt 0:09:27]} f5 {[%emt 0:06:56]} 15. f4 {[%emt 0:01:35]} exf4 {[%emt 0:01:38]} 16. Bxf4 {[%emt 0:00:41]} Ne5 {[%emt 0:03:19]} 17. b3 {[%emt 0:05:58]} b5 {[%emt 0:01:50]} 18. cxb5 {[%emt 0:02:14]} axb5 {[%emt 0:00:19]} 19. exf5 {[%emt 0:01:25]} gxf5 {[%emt 0:01:25]} 20. Ne2 {[%emt 0:03:56]} Ng6 {[%emt 0:00:35]} 21. Rad1 {[%emt 0:05:24]} Re8 {[%emt 0:42:47]} 22. Nxd4 {[%emt 0:04:27]} Bxd4+ {[%emt 0:00:14]} 23. Kh1 {[%emt 0:01:50]} Nxf4 {[%emt 0:01:00]} 24. Qxf4 {[%emt 0:03:43]} Re5 {[%emt 0:01:01]} 25. Rde1 {[%emt 0:06:38]} Qf6 {[%emt 0:08:26]} 26. Qd2 {[%emt 0:13:16]} Qg6 {[%emt 0:10:51]} 27. g4 {[%emt 0:20:45]} fxg4 {[%emt 0:01:13]} 28. Rf4 {[%emt 0:00:14]} gxh3 {[%emt 0:02:46]} 29. Bf3 {[%emt 0:01:15]} Rg5 {[%emt 0:00:50]} 30. Qd1 {[%emt 0:03:34]} Rxa2 {[%emt 0:01:47]} 31. Be4 {[%emt 0:01:47]} Rgg2 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.21"]
[White "Huss, Andreas"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2253"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,107,29,25,29,22,29,15,34,22,23,28,17,29,33,7,46,7,25,0,26,37,16,21,47,49,40,31,69,63,86,72,94,95,142,67,74,40,58,47,228,228,240,190,370,338,425,0,0,-6,0,0,0,0,9,0,43,27,22,0,0,0,0,0,0,-54,-52,-50,-26,-19,-10,-4,-4,-36,-1,-1,-4,-6,-6,-12,0,0,0,0,0,0,3,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 b6 10. O-O Bb7 11. Qd3 e6 12. Bg5 Qc7 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 13. Qe3 Nd7 14. e5 Rae8 15. Bf4 Bd5 16. a4 {[#]} Qb7 $146 ({Predecessor:} 16... c4 17. h4 Qc6 18. h5 f6 19. exf6 Bxf6 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Ne5 Nxe5 23. Qxe5+ {1-0 (53) Peralta,F (2546)-Schmidt,W (2410) Warsaw 2007}) 17. a5 Rc8 18. axb6 axb6 19. Bb5 Nb8 20. Be2 Rfd8 21. Rb2 cxd4 22. cxd4 Rc7 23. Rfb1 Nd7 24. Bb5 Rb8 25. h4 Be4 26. Re1 $36 {[%mdl 2048] Keeping Black busy.} Bxf3 27. gxf3 Bf8 28. Reb1 ({White should try} 28. h5 $16) 28... h5 $14 29. Kg2 Be7 30. Bg3 Qa7 $2 {[#]} (30... Nf8 $14) 31. d5 $1 $18 {[%cal Rd5d6][%mdl 512]} Bc5 (31... exd5 32. e6) 32. Qd2 exd5 $2 (32... Ra8 33. Qd3 Nf8) 33. e6 fxe6 {[#]} 34. Qg5 $2 (34. Ra2 $1 $18 {[%cal Ra2a7]} Qb7 35. Rba1) 34... Nf8 $11 35. Bd3 Rbb7 36. Be5 {White wants to play Rd2.} Rg7 37. Re2 {aiming for Ra1.} Be7 38. Qc1 {Strongly threatening Ra1.} Qa8 39. Bxg7 Kxg7 40. Qc6 Qb8 41. Reb2 {[%cal Rb2b6]} Bd8 42. Re2 Rf7 43. Qc3+ ({White should play} 43. Rxe6 $11 Nxe6 44. Qxe6) 43... Bf6 $15 44. Qb4 Qd8 (44... e5 {seems wilder.} 45. Qxb6 Qe8 46. Qb5 Qe6 47. Rc1 e4) 45. Qxb6 Bxh4 {With the idea ...Qg5+.} 46. Qxd8 Bxd8 47. Ba6 Rc7 48. f4 {The position is equal.} Kf6 49. Rb8 Be7 50. Rc8 Rxc8 51. Bxc8 Bd6 52. Kf3 $1 Kf5 53. Rd2 {Threatens to win with Rxd5+.} Kf6 54. Re2 {Accuracy: White = 78%, Black = 66%.} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.22"]
[White "Hausner, Ivan"]
[Black "Hohler, Peter"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2339"]
[BlackElo "2057"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,93,3,35,16,39,38,31,45,17,17,17,8,27,-5,36,1,44,-8,92,108,98,88,158,126,170,99,118,31,31,71,100,78,60,62,225,115,112,114,112,99,287,178,185,135,276,210,187,174,188,198,194,154,262,238,412,408,751,729,911,902,864,857,4913,1553,29971,29972,29970,6402,29975,29976,29975,29976,6195,6119]} 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Bb7 12. g4 {E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} Ba6 13. Bxa6 Nxa6 14. Ng3 {White is slightly better.} Nc7 {[#]} 15. Ra2 $146 ({Predecessor:} 15. a4 Ne6 16. f4 Nf8 17. a5 bxa5 18. Rf2 cxd4 19. cxd4 N8d7 20. g5 Ne4 21. Nxe4 Rxe4 {0-1 (57) Chemin,V (2338)-Dos Santos,H (2278) Indaial 2004}) 15... Rc8 16. Rg2 Ne6 17. Nf5 cxd4 18. cxd4 (18. g5 $5 {[%cal Rg5f6]} Nd7 19. cxd4 $11) 18... Rc7 19. Bd2 (19. g5 $14 Nh5 20. f4) 19... a5 (19... g6 $11 {keeps the balance.} 20. Nh6+ Kg7) 20. g5 $16 Nd7 21. Qb3 Qa8 (21... Nb8 $142) 22. a4 Nef8 {[#]} 23. Bc1 ({Better is} 23. e4 $1 $18 {[%mdl 512]}) 23... Qc6 {[#]} 24. Ba3 (24. e4 $1 $16 {[%mdl 512]}) 24... Qe6 $1 $14 {[%cal Re6f5]} 25. Qd3 Rd8 26. Rc2 Rxc2 27. Qxc2 g6 $2 ({Black should play} 27... Ng6 $14) 28. Nh6+ (28. Ne7+ $18 Kg7 29. e4) 28... Kg7 $16 29. e4 $36 {[%mdl 2048] White has strong initiative.} f6 30. Bc1 Qd6 $2 (30... Re8 $16) 31. gxf6+ Qxf6 32. Ng4 Qd6 (32... Qxd4+ $16 33. Be3 Qb4) 33. Qb3 Ne6 34. Qxd5 Qxd5 35. exd5 Nc7 36. Bg5 Re8 (36... Rb8 $16) 37. d6 $18 Nd5 $2 {[#]} (37... Na6 {keeps fighting.} 38. Rc1 h5) 38. Ne5 $1 {[%mdl 512]} N5f6 (38... Rxe5 $142 39. dxe5 Kf7) (38... Nxe5 39. dxe5) 39. Rc1 Re6 40. Rc7 Rxd6 41. Bxf6+ Kxf6 42. Rxd7 Ke6 43. Rxd6+ Kxd6 {KN-KP} 44. Kf2 b5 45. axb5 {[%cal Ba4b5,Bb5b6][%mdl 32]} a4 46. b6 a3 47. Nc4+ {[%mdl 64] Double Attack. Accuracy: White = 64%, Black = 30%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.23"]
[White "Kradolfer, Georg"]
[Black "Lechtynsky, Jiri"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1991"]
[BlackElo "2330"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,82,9,5,-23,0,0,6,-9,0,-16,-15,-33,-11,-38,-37,-39,-41,-61,-20,-24,-25,-19,-31,-21,5,12,12,14,15,0,0,0,0,0,0,-20,-16,-83,-78,-411,-402,-411,-412,-748,-721,-1115,-1105,-1090,-27,-1090,-1090,-1075,-1070,-1039,-1021,-942,-901,-5289,-5181,-29981,-29982,-29982,-29983,-29991,-29992,-29992,-29993,-29993,0]} 1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Nf6 7. d3 O-O 8. e4 Nc6 9. Nd5 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} Ne8 10. Rb1 e6 11. Nf4 {The position is equal.} d6 12. a3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 13. Bd2 a4 14. Qc1 Na5 15. Bc3 Nb3 16. Qc2 Ra7 17. Bxg7 Nxg7 18. Ne2 e5 19. Nd2 Nxd2 20. Qxd2 f5 21. f4 Ne6 22. Rbe1 fxe4 $1 23. Bxe4 Bxe4 24. dxe4 {And now Qd5 would win.} Nd4 25. Nxd4 cxd4 26. Qb4 (26. Re2 $11 {keeps the balance.}) 26... exf4 $1 $17 {[%mdl 64] Remove Defender} 27. gxf4 $2 {[%mdl 8192] [#]} (27. Qd2 $17 {is more resistant.}) 27... Rxf4 $1 $19 {[%mdl 576] Remove Defender} 28. Rxf4 Qg5+ {[%mdl 64] Double Attack} 29. Kh1 (29. Kf1 $142 Qxf4+ {[%mdl 64] Double Attack} 30. Ke2) 29... Qxf4 30. Qxb6 {[%mdl 4096] Endgame KQR-KQR} Rf7 {( -> ...Qf3+)} 31. Qxd4 Qf3+ 32. Kg1 {[#]} Rf4 $1 {[%cal Rf4g4][%mdl 512]} 33. Qd5+ Kg7 {[%cal Rf4g4]} 34. Qd4+ Kf7 $1 {[%cal Rf4g4]} 35. Qd5+ Ke7 $1 {[%cal Rf4g4]} 36. Qb7+ Kf8 $1 {[%cal Rf4g4]} 37. Qa8+ Kg7 {[%cal Rf4g4] Black mates.} 38. Qa7+ Kf6 $1 {[%cal Rf4g4]} 39. Qd4+ {[#]} Ke7 $1 {[%cal Rf4g4]} 40. Qg7+ Ke6 {[%cal Rf4g4]} 41. Qg8+ {[#]} Ke5 $146 {[%mdl 32768] Accuracy: White = 60%, Black = 92%. . Sensor Board Error (Ke4/e5)?} (41... Kd7 {mates} 42. Qf7+ Rxf7 43. e5 Rf4 44. h3 Qg3+ {[%mdl 64] Double Attack} 45. Kh1 Qxe1+ {[%mdl 64] Double Attack} 46. Kh2 {[#]} Qe2+ $1 {[%mdl 576] Double Attack} 47. Kh1 Rf1#) ({Predecessor:} 41... Kd7) 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.24"]
[White "Spacek, Petr"]
[Black "Staechelin, Ruedi"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2333"]
[BlackElo "1994"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,14,0,0,0,0,0,41,38,34,5,12,0,30,2,27,21,15,30,48,0,12,17,35,34,58,29,46,37,42,32,162,0,0,0,0,-19,29,0,15,0,31,-11,20,10,18,19,20,0,0,-511,-512]} 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O h6 5. b3 Bf5 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. Re1 Nbd7 {A07: Réti Opening: New York and Capablanca Systems.} 10. e4 dxe4 11. dxe4 Bh7 {The position is equal.} 12. Qe2 Qc7 13. a3 Rfd8 {[#]} 14. h3 $146 ({Predecessor:} 14. e5 Ne8 15. Ne4 Nc5 16. Nfd2 Rd7 17. Nxc5 Bxc5 18. Be4 Rad8 19. Bxh7+ Kxh7 20. Nf3 {½-½ (67) Astaneh Lopez,A (2442)-Rudolf,M (2349) Budapest 2018}) 14... Ne8 15. Rad1 e5 16. Nc4 {[%cal Rf3e5]} f6 17. Nh4 Kh8 18. Bf3 Nf8 19. Nf5 Rxd1 20. Rxd1 Rd8 21. Bh5 Ne6 22. Rxd8 Qxd8 23. Qg4 N8c7 {[#]} (23... N6c7 $14) 24. Bg6 $2 (24. Bxe5 $1 $18 b5 25. Ncd6 Bxd6 26. Nxd6) 24... Bf8 25. Bxh7 Kxh7 26. Nh4 Kh8 27. Ne3 Qe8 28. Kg2 Qf7 29. Qf5 Qe8 30. Ng4 Be7 31. Ng6+ Kg8 32. f4 exf4 33. gxf4 $2 {[%mdl 8192] [#]} (33. Nxf4 $11 Nxf4+ 34. gxf4) 33... Qxg6 $1 {[%mdl 512] Accuracy: White = 61%, Black = 61%.} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.25"]
[White "Boehnisch, Manfred"]
[Black "Ackermann, Hans Werner"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2246"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,103,39,12,19,26,30,26,27,0,8,0,7,11,15,0,0,0,10,-29,-8,-5,2,-46,-29,-29,-23,-15,0,-59,-26,-40,-32,-52,-48,-65,0,-1,83,74,67,72,212,207,212,213,220,220,224,202,347,343,516,522,517,509,550,385,398,390,392,381,384,367,416,415,423,411,421,428,420,420,404,374,532,526,638,636,775,772,942,951,795,647,1052,1026,1225,1289,5700,5206,1933,1482,5608,5482,29976,5929]} 1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 d5 5. exd5 exd5 6. Be3 c4 {B22: Sicilian: 2 c3.} 7. b3 cxb3 8. axb3 Bd6 {[#] White has an edge.} 9. g3 $146 ({Predecessor:} 9. Bd3 Ne7 10. O-O Bf5 11. Bxf5 Nxf5 12. Bg5 f6 13. Qd3 Qd7 14. Re1+ Kf7 15. c4 {0-1 (52) Karjakin,S (2767)-Svidler,P (2769) Stavanger 2013}) 9... Nc6 10. Bg2 Nf6 11. O-O O-O 12. c4 h6 13. Nc3 Be6 14. Nd2 {[%cal Rc4d5]} Bb4 15. Ne2 Re8 16. Rc1 Bg4 {[#] aiming for ...Nxd4!} 17. Nf3 $1 Qd7 18. Nf4 Rad8 19. Nd3 (19. h3 $11 Bxf3 20. Qxf3) 19... Ba3 20. Ra1 Bd6 21. Qd2 Qf5 22. Nh4 Qh5 (22... Qh7 $1 $15) 23. h3 $11 dxc4 (23... Bxh3 $1 $11 {remains equal.} 24. Bxh3 g5) 24. hxg4 $16 Nxg4 25. Bxc6 $1 Rxe3 {Loses the game.} (25... bxc6 $16 {might work better.} 26. bxc4 g5) 26. fxe3 $18 Bxg3 27. Bf3 {[#] Nf2 is the strong threat.} (27. bxc4 Qxh4 28. Rf3 (28. Bxb7 Bh2+ 29. Kg2 Bf4 $11) 28... Bh2+ 29. Kg2 (29. Kf1 bxc6 30. Qg2 Bc7 $11) 29... bxc6 $15) 27... Qxh4 28. Bxg4 $1 ({And not} 28. bxc4 Nxe3 29. d5 Rd6 $17) 28... cxd3 29. Qg2 Rd6 (29... d2 $142) 30. Rf3 Rg6 (30... Bh2+ {keeps fighting.} 31. Kh1 Rg6) 31. Rxg3 h5 32. Qh2 Qg5 33. Qxh5 Qxh5 34. Bxh5 Rxg3+ {[%mdl 4096] Endgame KRB-KR} 35. Kf2 Rg5 36. Bd1 Rb5 37. Rc1 g6 38. Rc3 f5 39. Rxd3 Kf7 40. Rc3 Ke6 41. Kf3 g5 (41... Kf6 $142 42. e4 fxe4+ 43. Kxe4 Rg5) 42. Rc8 Rb4 43. Rc5 f4 44. Rc4 Rb5 45. e4 Ra5 46. Rc1 Rb5 47. Kg4 a5 48. Rc4 Kf6 49. e5+ Ke7 50. Kxg5 Rd5 51. Kxf4 b5 52. Ke4 {Accuracy: White = 89%, Black = 47%.} (52. Rc7+ $142 Kd8 53. Ke4 Rxd4+ 54. Kxd4 Kxc7 55. Kc5 Kd7 56. Bg4+ Ke7 57. Kxb5) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.26"]
[White "Baum, Bernd"]
[Black "Beltz, Robert"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2249"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,113,45,54,16,44,37,43,39,43,40,62,44,44,39,42,36,41,41,41,41,42,39,47,53,47,47,62,40,49,0,0,0,10,0,8,10,6,0,21,20,44,0,0,0,26,27,29,31,149,116,178,27,252,239,216,219,305,294,395,376,406,398,402,384,423,433,558,541,536,485,731,731,688,650,636,599,1086,911,668,599,591,576,29971,29971,29963,29965,29981,29982,29982,29983,29977,29978]} 1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. Nc2 Be6 10. O-O Rc8 11. Qd2 Ng4 12. Bxg4 Bxg4 13. Rac1 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} Re8 {[#]} 14. b3 $146 ({Predecessor:} 14. f4 Qa5 15. f5 gxf5 16. h3 f4 17. Bxf4 Be6 18. Ne3 Nd4 19. Qf2 Qh5 20. Kh1 Bxc4 21. Nxc4 Rxc4 {1-0 (36) Heinemann,J (2242)-V D Weth V Nordheim,P (1985) Germany 2017}) 14... Qa5 15. Nd4 {White is slightly better.} Bd7 16. Rfd1 Qh5 17. Nce2 (17. Nd5 {with more complications.} Bxd4 18. Bxd4 Nxd4 19. Qxd4 b6 20. Rc3) 17... Nxd4 18. Bxd4 Bxd4 19. Nxd4 b5 20. cxb5 Bxb5 21. Qa5 a6 22. a4 Be2 23. Qxh5 Bxh5 24. f3 {[#] Strongly threatening Nc6.} g5 $1 25. Nc6 Rc7 26. Rd5 f6 27. Ra5 Ra8 {And now ...Be8 would win.} 28. b4 Be8 29. b5 Kf8 30. Kf2 Bxc6 31. bxc6 $11 {[%mdl 4096] Endgame KRR-KRR} Ke8 32. Ke3 Kd8 33. f4 gxf4+ 34. Kxf4 e5+ 35. Kf5 {Threatens to win with Ke6.} Ke7 ({Better is} 35... Rg7 $1 $14 36. Rb1 (36. Kxf6 Rxg2 37. c7+ Kd7 $11) 36... Rg5+ 37. Ke6 Kc7) 36. h4 h5 (36... Rb8 $16) 37. Rc2 $2 ({White should play} 37. Rb1 $18) 37... Rcc8 $2 {[#] Loses the game.} (37... Rg8 $1 $11 {and Black stays safe.}) 38. Rb2 $1 $18 Rxc6 39. Rb7+ Kd8 40. Rd5 ({Weaker is} 40. Kxf6 Rc7 $16) 40... Kc8 41. Rh7 Rb8 42. Rxh5 Rb2 43. g3 Rf2+ 44. Ke6 Re2 45. Rh8+ Kb7 46. Rh7+ Rc7 (46... Kb8 $142 47. Rxd6 Rxd6+ 48. Kxd6 Rxe4) 47. Rxc7+ Kxc7 48. Rxd6 Rxe4 49. Rxa6 {KR-KR} Rg4 50. Kxf6 Rxg3 51. h5 Rh3 52. Kg6 Rg3+ 53. Kf5 {White mates.} Rh3 54. h6 Rh5+ 55. Kg6 Rh1 56. h7 Kb7 57. Re6 {Accuracy: White = 81%, Black = 59%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.27"]
[White "Baumbach, Friedrich"]
[Black "Kierzek, Matthias"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2130"]
[BlackElo "2217"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:28]} dxc4 {[%emt 0:00:05]} 5. a4 {[%emt 0:00:12]} Bf5 {[%emt 0:00:06]} 6. e3 {[%emt 0:00:13]} e6 {[%emt 0:00:12]} 7. Bxc4 {[%emt 0:00:07]} Bb4 {[%emt 0:00:08]} 8. O-O {[%emt 0:00:12]} Nbd7 {[%emt 0:00:13]} 9. Qb3 {[%emt 0:00:16]} a5 {[%emt 0:00:22]} 10. Na2 {[%emt 0:00:23]} Bd6 {[%emt 0:00:13]} 11. Nc3 {[%emt 0:20:17]} O-O {[%emt 0:14:10]} 12. Re1 {[%emt 0:12:19]} Ne4 {[%emt 0:07:25]} 13. Nxe4 {[%emt 0:02:09]} Bxe4 {[%emt 0:00:06]} 14. Nd2 {[%emt 0:02:33]} Bd5 {[%emt 0:02:07]} 15. e4 {[%emt 0:01:18]} Bxc4 {[%emt 0:02:01]} 16. Nxc4 {[%emt 0:00:29]} Bb4 {[%emt 0:00:37]} 17. Bd2 {[%emt 0:03:14]} Bxd2 {[%emt 0:04:00]} 18. Nxd2 {[%emt 0:00:13]} Qb6 {[%emt 0:17:42]} 19. Qc3 {[%emt 0:09:30]} Rfd8 {[%emt 0:11:33]} 20. Nc4 {[%emt 0:11:46]} Qa7 {[%emt 0:04:21]} 21. Red1 {[%emt 0:04:13]} Nf6 {[%emt 0:03:53]} 22. Qe3 {[%emt 0:09:13]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.28"]
[White "Herbrechtsmeier, Christof"]
[Black "Walther, Hans-Wolfgang"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "2177"]
[BlackElo "2111"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:04]} Qe7 {[%emt 0:00:14]} 5. d4 {[%emt 0:00:08]} Bb6 {[%emt 0:00:06]} 6. Bg5 {[%emt 0:00:13]} Nf6 {[%emt 0:00:47]} 7. d5 {[%emt 0:02:55]} Nb8 {[%emt 0:37:48]} 8. d6 {[%emt 0:00:38]} cxd6 {[%emt 0:02:28]} 9. Na3 {[%emt 0:00:53]} d5 {[%emt 0:08:14]} 10. Bxd5 {[%emt 0:00:45]} h6 {[%emt 0:02:45]} 11. Bxf6 {[%emt 0:00:57]} Qxf6 {[%emt 0:00:09]} 12. Bb3 {[%emt 0:01:26]} O-O {[%emt 0:01:35]} 13. Nc4 {[%emt 0:00:10]} Bc7 {[%emt 0:06:05]} 14. Ne3 {[%emt 0:01:07]} d6 {[%emt 0:01:11]} 15. Nd5 {[%emt 0:00:24]} Qd8 {[%emt 0:00:02]} 16. Qd3 {[%emt 0:01:29]} Na6 {[%emt 0:02:17]} 17. Qe3 {[%emt 0:04:28]} Nc5 {[%emt 0:04:48]} 18. Bc2 {[%emt 0:03:54]} Be6 {[%emt 0:08:54]} 19. O-O-O {[%emt 0:00:47]} b5 {[%emt 0:01:51]} 20. Nxe5 {[%emt 0:07:18]} Bxd5 {[%emt 0:00:30]} 21. Rxd5 {[%emt 0:00:11]} Qe7 {[%emt 0:07:41]} 22. Nc6 {[%emt 0:02:44]} Qh4 {[%emt 0:02:24]} 23. Qg3 {[%emt 0:05:15]} Qxg3 {[%emt 0:00:46]} 24. hxg3 {[%emt 0:00:14]} Rfe8 {[%emt 0:00:19]} 25. f3 {[%emt 0:00:19]} a6 {[%emt 0:00:26]} 26. Nd4 {[%emt 0:02:06]} Re5 {[%emt 0:01:30]} 27. Rxe5 {[%emt 0:01:22]} dxe5 {[%emt 0:00:01]} 28. Nc6 {[%emt 0:00:39]} Kf8 {[%emt 0:00:12]} 29. Rd1 {[%emt 0:00:19]} Ke8 {[%emt 0:00:54]} 30. Rd5 {[%emt 0:06:06]} Nd7 {[%emt 0:00:07]} 31. Bb3 {[%emt 0:01:01]} f6 {[%emt 0:00:26]} 32. Rd1 {[%emt 0:00:38]} Nb6 {[%emt 0:01:21]} 33. Be6 {[%emt 0:01:32]} a5 {[%emt 0:00:31]} 34. a3 {[%emt 0:02:28]} Ra6 {[%emt 0:00:30]} 35. Bf5 {[%emt 0:09:36]} Nc4 {[%emt 0:01:49]} 36. Bg6+ {[%emt 0:08:22]} Kf8 {[%emt 0:00:01]} 37. Nd8 {[%emt 0:01:08]} Ke7 {[%emt 0:02:12]} 38. Nb7 {[%emt 0:03:40]} Rc6 {[%emt 0:05:21]} 39. Bf5 {[%emt 0:15:39]} Nd6 {[%emt 0:00:44]} 40. Nxd6 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:00]} 41. Rxd6 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.29"]
[White "Rooze, Jan"]
[Black "Watzka, Horst"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2245"]
[BlackElo "2166"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:31]} 4. Bb5 {[%emt 0:01:06]} Bb4 {[%emt 0:03:26]} 5. O-O {[%emt 0:01:47]} Bxc3 {[%emt 0:02:43]} 6. bxc3 {[%emt 0:03:44]} O-O {[%emt 0:01:13]} 7. d3 {[%emt 0:00:45]} d6 {[%emt 0:00:41]} 8. Re1 {[%emt 0:11:06]} Bd7 {[%emt 0:02:49]} 9. Rb1 {[%emt 0:00:41]} Qe7 {[%emt 0:04:15]} 10. d4 {[%emt 0:07:06]} b6 {[%emt 0:09:07]} 11. Bg5 {[%emt 0:01:49]} Nb8 {[%emt 0:21:55]} 12. Bd3 {[%emt 0:02:48]} Nc6 {[%emt 0:02:05]} 13. h3 {[%emt 0:11:31]} h6 {[%emt 0:11:51]} 14. Bh4 {[%emt 0:05:27]} Rfe8 {[%emt 0:03:31]} 15. Re3 {[%emt 0:05:40]} Kh8 {[%emt 0:05:16]} 16. Bc4 {[%emt 0:07:01]} Na5 {[%emt 0:03:45]} 17. Bf1 {[%emt 0:06:21]} Bc6 {[%emt 0:00:51]} 18. Bd3 {[%emt 0:04:33]} Rg8 {[%emt 0:06:11]} 19. Bg3 {[%emt 0:04:02]} Nd7 {[%emt 0:00:31]} 20. Qd2 {[%emt 0:01:33]} g5 {[%emt 0:02:17]} 21. Re2 {[%emt 0:01:31]} f6 {[%emt 0:00:19]} 22. Nh2 {[%emt 0:01:21]} Nf8 {[%emt 0:00:24]} 23. Ng4 {[%emt 0:00:15]} Kg7 {[%emt 0:00:42]} 24. Ne3 {[%emt 0:00:41]} Bd7 {[%emt 0:01:59]} 25. Nf5+ {[%emt 0:01:20]} Bxf5 {[%emt 0:00:09]} 26. exf5 {[%emt 0:00:07]} Qf7 {[%emt 0:00:42]} 27. Ree1 {[%emt 0:07:51]} Nd7 {[%emt 0:00:30]} 28. Qe2 {[%emt 0:02:37]} Rge8 {[%emt 0:01:36]} 29. Qf3 {[%emt 0:00:20]} Rac8 {[%emt 0:03:30]} 30. Be4 {[%emt 0:02:21]} c6 {[%emt 0:00:47]} 31. d5 {[%emt 0:00:42]} Nc5 {[%emt 0:00:48]} 32. dxc6 {[%emt 0:03:34]} Nxe4 {[%emt 0:00:09]} 33. Rxe4 {[%emt 0:00:49]} Rxc6 {[%emt 0:00:16]} 34. Rd1 {[%emt 0:00:32]} Rec8 {[%emt 0:00:20]} 35. Re3 {[%emt 0:01:30]} Nc4 {[%emt 0:01:56]} 36. Re2 {[%emt 0:00:58]} b5 {[%emt 0:00:34]} 37. h4 {[%emt 0:00:20]} Nb6 {[%emt 0:01:48]} 38. hxg5 {[%emt 0:00:26]} hxg5 {[%emt 0:00:06]} 39. Re3 {[%emt 0:00:48]} Qxa2 40. Red3 {[%emt 0:00:00]} Qf7 {[%emt 0:00:00]} 41. Rxd6 {[%emt 0:00:24]} Rxc3 {[%emt 0:04:20]} 42. Qe2 {[%emt 0:00:15]} Rxc2 {[%emt 0:01:21]} 43. Qxb5 {[%emt 0:00:24]} Rc1 {[%emt 0:00:15]} 44. Qf1 {[%emt 0:02:34]} Rxd1 {[%emt 0:03:14]} 45. Qxd1 {[%emt 0:01:52]} Qc4 46. Bxe5 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.30"]
[White "Kratschmer, Heinz"]
[Black "Goormachtigh, Johan"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2037"]
[BlackElo "2181"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:47]} 4. Bf4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:18]} 5. e3 {[%emt 0:00:14]} O-O {[%emt 0:01:07]} 6. Be2 {[%emt 0:00:11]} c5 {[%emt 0:01:56]} 7. Ne5 {[%emt 0:00:15]} Nc6 {[%emt 0:04:27]} 8. h4 {[%emt 0:01:35]} cxd4 {[%emt 0:02:52]} 9. exd4 {[%emt 0:00:09]} Nd7 {[%emt 0:11:40]} 10. Nf3 {[%emt 0:09:00]} Qb6 {[%emt 0:27:31]} 11. Na4 {[%emt 0:01:52]} Qa5+ {[%emt 0:00:48]} 12. c3 {[%emt 0:00:10]} e5 {[%emt 0:00:32]} 13. b4 {[%emt 0:01:46]} Qd8 {[%emt 0:01:55]} 14. Be3 {[%emt 0:07:10]} exd4 {[%emt 0:07:56]} 15. Nxd4 {[%emt 0:01:03]} Nde5 {[%emt 0:00:28]} 16. Rc1 {[%emt 0:08:12]} Re8 {[%emt 0:00:31]} 17. Kf1 {[%emt 0:05:56]} h5 {[%emt 0:00:43]} 18. a3 {[%emt 0:02:00]} Nxd4 {[%emt 0:04:02]} 19. Bxd4 {[%emt 0:00:24]} Bf5 {[%emt 0:00:57]} 20. Nc5 {[%emt 0:02:21]} b6 {[%emt 0:04:22]} 21. Nd3 {[%emt 0:02:58]} Nxd3 {[%emt 0:03:57]} 22. Bxd3 {[%emt 0:00:14]} Bxd4 {[%emt 0:00:09]} 23. cxd4 {[%emt 0:06:40]} Bxd3+ {[%emt 0:00:17]} 24. Qxd3 {[%emt 0:00:18]} Rc8 {[%emt 0:00:11]} 25. Rxc8 {[%emt 0:12:42]} Qxc8 {[%emt 0:00:03]} 26. g3 {[%emt 0:00:15]} Qc4 {[%emt 0:09:10]} 27. Qxc4 {[%emt 0:00:02]} dxc4 {[%emt 0:00:04]} 28. Kg2 {[%emt 0:00:11]} Re4 {[%emt 0:00:07]} 29. Rd1 {[%emt 0:00:11]} Kf8 {[%emt 0:01:17]} 30. b5 {[%emt 0:04:42]} Ke7 {[%emt 0:00:35]} 31. f3 {[%emt 0:05:48]} Re2+ {[%emt 0:00:29]} 32. Kf1 {[%emt 0:00:02]} Re3 {[%emt 0:00:26]} 33. Re1 {[%emt 0:00:18]} Re6 {[%emt 0:04:05]} 34. Rc1 {[%emt 0:08:35]} Re3 {[%emt 0:00:16]} 35. Re1 {[%emt 0:00:01]} Re6 {[%emt 0:00:25]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.31"]
[White "Van Herck, Marcel"]
[Black "Pitzl, Konstantinos"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2056"]
[BlackElo "2023"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:02:16]} d6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:43]} a6 {[%emt 0:02:58]} 5. a4 {[%emt 0:06:54]} a5 {[%emt 0:02:14]} 6. Be3 {[%emt 0:03:16]} Nf6 {[%emt 0:00:26]} 7. Be2 {[%emt 0:03:03]} O-O {[%emt 0:01:45]} 8. Qd2 {[%emt 0:01:27]} Ng4 {[%emt 0:07:27]} 9. Bg5 {[%emt 0:02:33]} h6 {[%emt 0:00:41]} 10. Bh4 {[%emt 0:01:05]} Na6 {[%emt 0:01:53]} 11. h3 {[%emt 0:10:10]} Nf6 {[%emt 0:00:12]} 12. Rd1 {[%emt 0:04:39]} c6 {[%emt 0:02:37]} 13. e5 {[%emt 0:05:38]} Nd5 {[%emt 0:00:11]} 14. Nxd5 {[%emt 0:10:37]} cxd5 {[%emt 0:00:06]} 15. Bg3 {[%emt 0:00:18]} dxe5 {[%emt 0:10:40]} 16. Bxe5 {[%emt 0:00:48]} Nb4 {[%emt 0:00:30]} 17. Bxg7 {[%emt 0:02:35]} Kxg7 {[%emt 0:00:09]} 18. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 19. Bb5 {[%emt 0:00:26]} Na7 {[%emt 0:02:59]} 20. Bd3 {[%emt 0:00:55]} Nc6 {[%emt 0:00:07]} 21. O-O {[%emt 0:00:14]} Qc7 {[%emt 0:04:07]} 22. Rfe1 {[%emt 0:00:23]} Bd7 {[%emt 0:03:55]} 23. Ra1 {[%emt 0:10:15]} Rfe8 {[%emt 0:06:05]} 24. Bb5 {[%emt 0:06:13]} Nb8 {[%emt 0:09:02]} 25. Bd3 {[%emt 0:01:57]} Nc6 {[%emt 0:00:11]} 26. Re3 {[%emt 0:00:40]} e5 {[%emt 0:00:45]} 27. dxe5 {[%emt 0:01:04]} Nxe5 {[%emt 0:00:06]} 28. Nxe5 {[%emt 0:03:37]} Rxe5 {[%emt 0:04:35]} 29. Rxe5 {[%emt 0:00:07]} Qxe5 {[%emt 0:00:07]} 30. Re1 {[%emt 0:00:09]} Qf6 {[%emt 0:00:25]} 31. Bb5 {[%emt 0:04:17]} Bc6 {[%emt 0:00:36]} 32. Qd3 {[%emt 0:01:13]} Rd8 {[%emt 0:18:11]} 33. Qd4 {[%emt 0:04:58]} Qxd4 {[%emt 0:00:14]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.32"]
[White "Nickl, Klaus"]
[Black "Schrickx, Frank"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1946"]
[BlackElo "1826"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:18]} 3. e3 {[%emt 0:00:00]} e6 {[%emt 0:01:45]} 4. Nf3 {[%emt 0:00:26]} c5 {[%emt 0:01:18]} 5. c3 {[%emt 0:00:12]} Nc6 {[%emt 0:01:05]} 6. Nbd2 {[%emt 0:00:51]} Be7 {[%emt 0:00:57]} 7. Bd3 {[%emt 0:00:32]} Nh5 {[%emt 0:05:22]} 8. Bg3 {[%emt 0:00:24]} g6 {[%emt 0:02:00]} 9. O-O {[%emt 0:06:47]} Nxg3 {[%emt 0:00:54]} 10. hxg3 {[%emt 0:00:12]} Bd7 {[%emt 0:01:47]} 11. a3 {[%emt 0:06:27]} a5 {[%emt 0:06:18]} 12. dxc5 {[%emt 0:06:11]} Bxc5 {[%emt 0:00:11]} 13. b4 {[%emt 0:00:09]} axb4 {[%emt 0:04:58]} 14. axb4 {[%emt 0:01:11]} Bd6 {[%emt 0:01:08]} 15. e4 {[%emt 0:12:28]} O-O {[%emt 0:08:59]} 16. Qb3 {[%emt 0:04:07]} dxe4 {[%emt 0:06:56]} 17. Nxe4 {[%emt 0:01:18]} Qc7 {[%emt 0:11:52]} 18. Rxa8 {[%emt 0:05:16]} Rxa8 {[%emt 0:00:02]} 19. Nxd6 {[%emt 0:00:15]} Qxd6 {[%emt 0:00:19]} 20. Rd1 {[%emt 0:00:12]} Qc7 {[%emt 0:03:05]} 21. Qc4 {[%emt 0:05:27]} Qb8 {[%emt 0:04:19]} 22. Qh4 {[%emt 0:05:48]} Ne5 {[%emt 0:09:20]} 23. Ng5 {[%emt 0:15:04]} h5 {[%emt 0:00:20]} 24. Be2 {[%emt 0:03:41]} Be8 {[%emt 0:05:24]} 25. g4 {[%emt 0:07:47]} Ra2 {[%emt 0:04:41]} 26. Re1 {[%emt 0:05:59]} Rxe2 {[%emt 0:01:38]} 27. Rxe2 {[%emt 0:00:24]} Nxg4 {[%emt 0:00:07]} 28. Ne4 {[%emt 0:01:45]} Bb5 {[%emt 0:01:30]} 29. Rd2 {[%emt 0:00:31]} Qf4 {[%emt 0:01:20]} 30. f3 {[%emt 0:02:27]} f5 {[%emt 0:05:00]} 31. Rd8+ {[%emt 0:04:16]} Kf7 {[%emt 0:04:13]} 32. Nd6+ {[%emt 0:00:18]} Kg7 {[%emt 0:00:26]} 33. Qe7+ {[%emt 0:00:36] Kf7 Ne4+ Kg8 Qh4+ Qe3+ Rd2} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.33"]
[White "Sejkora, Vlastimil"]
[Black "Jamieson, Peter M"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2149"]
[BlackElo "2220"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:00]} d6 {[%emt 0:00:14]} 4. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:25]} 5. Be3 {[%emt 0:00:03]} e5 {[%emt 0:00:45]} 6. d5 {[%emt 0:00:34]} Nce7 {[%emt 0:00:48]} 7. Bd3 {[%emt 0:08:51]} f5 {[%emt 0:01:34]} 8. exf5 {[%emt 0:00:22]} Nxf5 {[%emt 0:00:19]} 9. Bxf5 {[%emt 0:00:09]} Bxf5 {[%emt 0:00:19]} 10. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:56]} 11. O-O {[%emt 0:05:06]} O-O {[%emt 0:01:15]} 12. h3 {[%emt 0:02:18]} Qe7 {[%emt 0:07:28]} 13. Qe2 {[%emt 0:00:36]} c5 {[%emt 0:01:09]} 14. Nd2 {[%emt 0:03:12]} h6 {[%emt 0:13:06]} 15. g4 {[%emt 0:00:54]} Bd7 {[%emt 0:01:22]} 16. Nde4 {[%emt 0:03:16]} Kh7 {[%emt 0:04:06]} 17. Kg2 {[%emt 0:00:41]} Rf7 {[%emt 0:00:40]} 18. f3 {[%emt 0:03:55]} Raf8 {[%emt 0:03:26]} 19. Nxf6+ {[%emt 0:04:03]} Bxf6 {[%emt 0:00:35]} 20. Ne4 {[%emt 0:00:01]} Bh4 {[%emt 0:04:00]} 21. Qd2 {[%emt 0:05:39]} g5 {[%emt 0:02:02]} 22. b4 {[%emt 0:06:53]} b6 {[%emt 0:01:04]} 23. a4 {[%emt 0:00:09]} Rb8 {[%emt 0:03:05]} 24. b5 {[%emt 0:07:32]} Rff8 {[%emt 0:01:44]} 25. a5 {[%emt 0:00:35]} Be8 {[%emt 0:01:04]} 26. axb6 {[%emt 0:05:20]} axb6 {[%emt 0:00:03]} 27. Ra6 {[%emt 0:00:08]} Bg6 {[%emt 0:00:46]} 28. Qd3 {[%emt 0:18:39]} Kh8 {[%emt 0:09:35]} 29. Bf2 {[%emt 0:03:40]} Bxf2 {[%emt 0:01:52]} 30. Rxf2 {[%emt 0:00:13]} Rf4 {[%emt 0:01:45]} 31. Qe2 {[%emt 0:02:28]} Rbf8 {[%emt 0:03:40]} 32. Ng3 {[%emt 0:02:13]} e4 {[%emt 0:01:21]} 33. Qb2+ {[%emt 0:00:16]} Kg8 {[%emt 0:01:56]} 34. Qa1 {[%emt 0:02:45]} Rxf3 {[%emt 0:06:45]} 35. Re2 {[%emt 0:00:02]} Qf7 {[%emt 0:05:16]} 36. Ra7 {[%emt 0:00:15]} Rxg3+ {[%emt 0:00:15]} 37. Kh2 {[%emt 0:00:01]} Rxh3+ {[%emt 0:00:52]} 38. Kg1 {[%emt 0:03:28]} Qf6 {[%emt 0:02:30]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.34"]
[White "White, Alastair F"]
[Black "Janda, Zdenek"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2052"]
[BlackElo "2065"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:01]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:10]} d6 {[%emt 0:00:11]} 4. Be3 {[%emt 0:01:48]} c6 {[%emt 0:02:16]} 5. a4 {[%emt 0:00:14]} Nd7 {[%emt 0:01:03]} 6. h3 {[%emt 0:00:40]} e5 {[%emt 0:03:26]} 7. Nge2 {[%emt 0:01:39]} Ne7 {[%emt 0:00:27]} 8. g4 {[%emt 0:00:15]} O-O {[%emt 0:09:31]} 9. Qd2 {[%emt 0:08:44]} d5 {[%emt 0:00:39]} 10. Bg2 {[%emt 0:05:35]} c5 {[%emt 0:03:15]} 11. Nxd5 {[%emt 0:03:13]} Nxd5 {[%emt 0:01:15]} 12. exd5 {[%emt 0:00:11]} cxd4 {[%emt 0:02:03]} 13. Bh6 {[%emt 0:00:34]} Nf6 {[%emt 0:00:31]} 14. Bxg7 {[%emt 0:00:19]} Kxg7 {[%emt 0:00:02]} 15. c4 {[%emt 0:01:06]} Rh8 {[%emt 0:05:38]} 16. O-O {[%emt 0:02:51]} h5 {[%emt 0:02:00]} 17. g5 {[%emt 0:00:21]} Ne8 {[%emt 0:02:22]} 18. f4 {[%emt 0:02:00]} d3 {[%emt 0:05:05]} 19. Qxd3 {[%emt 0:12:16]} exf4 {[%emt 0:01:36]} 20. Qd4+ {[%emt 0:00:47]} Kh7 {[%emt 0:01:00]} 21. Nxf4 {[%emt 0:03:57]} Nd6 {[%emt 0:02:37]} 22. Nxh5 {[%emt 0:11:16]} gxh5 {[%emt 0:01:59]} 23. Rf6 {[%emt 0:00:41]} Kg8 {[%emt 0:06:22]} 24. g6 {[%emt 0:02:33]} Rh6 {[%emt 0:03:02]} 25. gxf7+ {[%emt 0:13:32]} Nxf7 {[%emt 0:00:17]} 26. Raf1 {[%emt 0:00:49]} Rxf6 {[%emt 0:21:24]} 27. Rxf6 {[%emt 0:00:16]} Bd7 {[%emt 0:00:12]} 28. d6 {[%emt 0:02:26]} Qf8 {[%emt 0:18:48]} 29. Rg6+ {[%emt 0:01:12]} Kh7 {[%emt 0:00:10]} 30. Be4 {[%emt 0:00:32]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.35"]
[White "Mlynek, Petr"]
[Black "Levy, David N L"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2053"]
[BlackElo "2310"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:01:34]} Nf6 {[%emt 0:01:33]} 2. c4 {[%emt 0:00:12]} c5 {[%emt 0:00:05]} 3. d5 {[%emt 0:00:23]} b5 {[%emt 0:00:06]} 4. cxb5 {[%emt 0:00:18]} a6 {[%emt 0:00:06]} 5. bxa6 {[%emt 0:00:14]} g6 {[%emt 0:00:07]} 6. Nc3 {[%emt 0:00:17]} Bxa6 {[%emt 0:00:17]} 7. Nf3 {[%emt 0:00:28]} Bg7 {[%emt 0:00:50]} 8. e4 {[%emt 0:00:34]} Bxf1 {[%emt 0:00:08]} 9. Kxf1 {[%emt 0:00:06]} d6 {[%emt 0:00:14]} 10. g3 {[%emt 0:00:19]} O-O {[%emt 0:00:14]} 11. Kg2 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:24]} 12. a4 {[%emt 0:00:40]} Qb6 {[%emt 0:00:20]} 13. Qe2 {[%emt 0:01:12]} Rfb8 {[%emt 0:01:56]} 14. Nb5 {[%emt 0:04:20]} Qb7 {[%emt 0:06:19]} 15. Bd2 {[%emt 0:06:04]} Nb6 {[%emt 0:10:59]} 16. b3 {[%emt 0:03:31]} c4 {[%emt 0:02:40]} 17. a5 {[%emt 0:14:49]} Nbxd5 {[%emt 0:03:04]} 18. exd5 {[%emt 0:03:27]} Qxb5 {[%emt 0:02:02]} 19. bxc4 {[%emt 0:00:27]} Qa6 {[%emt 0:03:24]} 20. Rab1 {[%emt 0:01:45]} Nxd5 {[%emt 0:05:34]} 21. Qe4 {[%emt 0:01:45]} Rxb1 {[%emt 0:01:46]} 22. Rxb1 {[%emt 0:00:51]} Nc3 {[%emt 0:04:36]} 23. Bxc3 {[%emt 0:00:53]} Bxc3 {[%emt 0:00:07]} 24. Qxe7 {[%emt 0:03:34]} Bxa5 {[%emt 0:05:37]} 25. Rb7 {[%emt 0:05:43]} Qxc4 {[%emt 0:01:19]} 26. Qxd6 {[%emt 0:00:46]} Rd8 {[%emt 0:03:47]} 27. Rb8 {[%emt 0:01:36]} Qc7 {[%emt 0:00:50]} 28. Rxd8+ {[%emt 0:01:48]} Qxd8 {[%emt 0:00:08]} 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.36"]
[White "McKerracher, Douglas"]
[Black "Fencl, Vaclav"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1852"]
[BlackElo "1857"]
[Annotator "NA"]
[PlyCount "50"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:31]} Nbd7 {[%emt 0:00:08]} 5. Bc4 {[%emt 0:00:39]} Be7 {[%emt 0:00:15]} 6. O-O {[%emt 0:00:50]} O-O {[%emt 0:00:48]} 7. Re1 {[%emt 0:00:52]} c6 {[%emt 0:00:15]} 8. a4 {[%emt 0:00:37]} Qc7 {[%emt 0:00:36]} 9. a5 {[%emt 0:00:56]} Rb8 {[%emt 0:02:07] 9...h6 is the hot move.} 10. h3 {[%emt 0:03:43] C41: Philidor Defence.} b5 {[%emt 0:00:35]} 11. axb6 {[%emt 0:00:21]} axb6 {[%emt 0:00:24] [#]} 12. Be3 $146 {[%emt 0:00:52]} ({Predecessor:} 12. b3 b5 13. Bf1 Re8 14. Qd3 Bf8 15. Bg5 b4 16. Na4 d5 17. Nxe5 dxe4 18. Qd2 Nxe5 19. dxe5 {½-½ (45) Li,H (2193)-Wall,G (2330) Dublin 2019}) 12... b5 {[%emt 0:01:21]} 13. Bd3 {[%emt 0:05:49]} Re8 {[%emt 0:10:31]} 14. Qe2 {[%emt 0:04:59]} Bf8 {[%emt 0:04:01]} 15. dxe5 {[%emt 0:05:07]} Nxe5 {[%emt 0:03:15]} 16. Nxe5 {[%emt 0:01:42]} dxe5 {[%emt 0:00:06]} 17. f3 {[%emt 0:04:05]} Be6 {[%emt 0:00:49]} 18. Ra7 {[%emt 0:03:29]} Rb7 {[%emt 0:01:53]} 19. Rea1 $11 {[%emt 0:01:02]} Reb8 {[%emt 0:00:55]} 20. Qf2 {[%emt 0:03:24]} Rxa7 {[%emt 0:06:39]} 21. Rxa7 {[%emt 0:00:12]} Rb7 {[%emt 0:00:17]} 22. Rxb7 {[%emt 0:05:41]} Qxb7 {[%emt 0:00:04]} 23. b3 {[%emt 0:06:51]} Nd7 {[%emt 0:00:24]} 24. Qe2 {[%emt 0:07:25]} Qa8 {[%emt 0:04:01]} 25. Kh2 {[%emt 0:01:57]} Nc5 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.37"]
[White "Ruzicka, Zdenek"]
[Black "Ogaard, Leif"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2163"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,101,18,10,16,0,5,-29,-40,-33,-25,-31,0,-23,-17,-23,-51,-62,-58,-66,0,-94,-97,-94,-100,-89,-9,-10,0,0,0,-68,-41,-38,-38,-41,-49,-66,0,0,0,0,0,0,86,80,68,55,86,-177,-183,-276,-182,-168,-64,-75,-75,-91,0,-191,-31,-41,-10,-33,-68,-373,-381,-324,-125,-125,-125,-126,-117,-102,-101,-160,-177,-262,-276,-277,-170,-172,5639,5510]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. g3 d6 9. Bg2 Nbd7 10. O-O c5 11. dxc5 Nxc5 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 12. Be3 Rc8 {[#]} 13. Bxc5 $146 ({Predecessor:} 13. Rac1 Qe7 14. b3 d5 15. Qb2 dxc4 16. Rxc4 Bd5 17. Bxc5 bxc5 18. Rc2 Qb7 19. Rfc1 {½-½ (37) Georgiev,K (2657)-Yemelin,V (2574) Skopje 2013}) 13... Rxc5 {Black has an edge.} 14. b4 Rc7 15. Qb3 Bxf3 16. Bxf3 Qc8 17. Rfd1 Rd8 18. Rd4 e5 19. Rh4 g5 ({Black should play} 19... Qe6 $15 20. Qd3 g6) 20. Rh6 (20. Qe3 $1 $11 {remains equal.} Qf5 21. Be4 Nxe4 22. Rxe4) 20... Kg7 $17 21. Rxf6 Kxf6 22. Bd5 a6 (22... Qg4 $17 23. Qd3 Kg7) 23. a4 $11 Qd7 24. Qe3 Rb8 $1 25. Ra3 (25. h4 $11 h6 26. Kg2) 25... h6 26. Qe4 Kg7 27. Rf3 Rf8 28. g4 f5 (28... f6 $15 29. b5 axb5 30. axb5 Ra7) 29. gxf5 Qxa4 {Hoping for ...Qa1+.} 30. Qg4 Qe8 (30... Qxb4 $2 31. Qh5 $18) 31. h4 Kf6 (31... Qd8 $1 $11) 32. Rh3 {[%mdl 1024] White has strong compensation.} Rh8 33. e4 $1 Rg7 {White must now prevent ...gxh4.} 34. h5 $2 {[%mdl 8192]} (34. Qd1 $1 $16 {stays on course.}) 34... Qa4 $19 35. b5 (35. Kg2 {keeps fighting.}) 35... a5 36. Rd3 Qb4 ({Black should try} 36... Qc2 $19 37. Qg3 Qc1+ 38. Kg2 Rd8) 37. Qd1 Rd8 38. Bc6 a4 {[#]} ({Better is} 38... Rf7 $17) 39. Qc2 $2 (39. c5 $1 $11 {[%mdl 512]} Qxc5 40. Qxa4) 39... a3 $2 {[#]} (39... g4 $1 $19 40. Qd1 Rg5) 40. c5 $1 {[%mdl 512]} Qxc5 41. Qa2 {[%csl Gf5][%cal Ra2e6] [#]} (41. Qb3 $5 {[%cal Rb3e6]} d5 42. Bxd5 $17) 41... d5 $1 42. Rxa3 $2 {[%mdl 8192]} (42. Bxd5 $15 Rgd7 43. Bc6 $3 {[%mdl 512]}) 42... g4 $1 {[%cal Rg4g3] Threatens to win with ...g3.} 43. Kg2 {[%cal Rc6d5] [#]} Qc4 $2 (43... Rg5 $1 $19 {[%cal Rg5h5]} 44. Bxd5 Rxh5) 44. Bxd5 $17 Qxa2 ({Much worse is} 44... Qxb5 45. Rc3 $11) 45. Rxa2 {[%mdl 4096] Endgame KRR-KRB} Rc7 46. Ra6 Rb8 47. Bc6 (47. f3 $142) 47... Kg5 48. Ra1 {[#]} (48. Bd5 $142) 48... Rd8 $1 $19 ({Don't take} 48... Kxh5 49. Rd1 $17) 49. Ra6 Kxh5 50. Rxb6 Rd6 $4 {[%mdl 8192]} (50... Rd2 $19 51. Kg3 Rc8) 51. Be8+ {[%mdl 64] Discovered Attack. What a bad dream for Black. Accuracy: White = 63%, Black = 49%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.38"]
[White "Heim, Sverre"]
[Black "Jedlicka, Vladimir"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2316"]
[BlackElo "2068"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,55,73,59,63,45,60,49,211,148,178,190,212,204,229,173,223,38,148,129,138,36,112,95,227,231,230,227,239,232,657,652,1522,1506,1597,1553,1778,1659,3602,3050,29989,29990,29990,1177]} 1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. c4 c6 5. Nc3 Ngf6 6. Be2 Qc7 7. O-O Be7 8. Re1 h6 {[#] A55: Old Indian Defence with Nf3 and e4.} 9. b3 $146 ({Predecessor:} 9. Rb1 a5 10. Qc2 g5 11. d5 c5 12. a3 a4 13. b3 axb3 14. Rxb3 Nf8 15. Bd2 Ng6 16. a4 {0-1 (43) Zych,M (2061)-Luba,L (2130) Polanica Zdroj 2019}) 9... Nf8 10. Bb2 g5 $2 ({Black should play} 10... Ne6 $14) 11. c5 Ng6 12. cxd6 $1 Bxd6 13. Rc1 $1 Qe7 14. dxe5 Nxe5 {[#]} 15. Qd2 $2 ({White has to play} 15. Nd5 $1 $18 {[%cal Rd5e7]} cxd5 16. Bb5+ Bd7 17. Bxe5 Bxe5 18. exd5) 15... Nxf3+ ({Better is} 15... O-O $14) 16. Bxf3 $16 ({Reject} 16. gxf3 $6 Bf4 $11) 16... Bf4 {[#]} 17. Qd4 (17. Qc2 $1 $16 O-O 18. Rcd1) 17... Bxc1 (17... Be5 $1 $14 18. Qa4 Bd7) 18. Rxc1 {Hoping for Na4.} c5 (18... g4 $16 19. Be2 h5) 19. Qd2 $18 {[%mdl 1024] Threatens to win with e5! White has strong compensation.} O-O {[#]} 20. e5 $1 {[%mdl 512]} Ne8 {intending ...Be6.} ({But not} 20... Qxe5 $2 21. Nd5 $18) 21. Nd5 Qe6 $2 (21... Qd8 22. Rxc5 Be6) 22. h3 f5 23. exf6 Qf7 24. h4 Be6 25. hxg5 Kh8 26. Ne7 {White threatens g6 and mate.} hxg5 27. Qxg5 Nxf6 28. Qh6+ {Accuracy: White = 70%, Black = 18%.} (28. Rxc5 $142 Qxe7 29. Qh6+ Qh7 30. Bxf6+ Rxf6 {[%mdl 64] Remove Defender} 31. Qxf6+ {[%mdl 64] Double Attack} Qg7 32. Qxe6 Rg8 33. Rh5+ Qh7 34. Bd5 Rxg2+ 35. Kxg2 Kg7 36. Qf7+ {[%mdl 64] Double Attack} Kh8 37. Rxh7#) 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.39"]
[White "Jacek, Miloslav"]
[Black "Moen, Ole Christian"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1962"]
[BlackElo "2192"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:52]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:08]} 4. Bc4 {[%emt 0:00:05]} Nf6 {[%emt 0:01:10]} 5. e5 {[%emt 0:00:22]} Ne4 {[%emt 0:00:20]} 6. O-O {[%emt 0:01:44]} d5 {[%emt 0:00:25]} 7. Bb5 {[%emt 0:00:41]} Bd7 {[%emt 0:03:44]} 8. Bxc6 {[%emt 0:00:36]} bxc6 {[%emt 0:00:22]} 9. Nxd4 {[%emt 0:00:35]} Be7 {[%emt 0:05:00]} 10. f3 {[%emt 0:02:12]} Nc5 {[%emt 0:01:30]} 11. Be3 {[%emt 0:01:31]} O-O {[%emt 0:00:28]} 12. Nb3 {[%emt 0:04:59]} Ne6 {[%emt 0:02:15]} 13. f4 {[%emt 0:01:27]} f5 {[%emt 0:00:16]} 14. Nc3 {[%emt 0:02:20]} h6 {[%emt 0:10:27]} 15. Na4 {[%emt 0:08:15]} Qb8 {[%emt 0:07:05]} 16. c4 {[%emt 0:15:22]} Qb4 {[%emt 0:02:41]} 17. cxd5 {[%emt 0:01:10]} cxd5 {[%emt 0:01:47]} 18. Nac5 {[%emt 0:03:19]} Nxc5 {[%emt 0:01:03]} 19. Nxc5 {[%emt 0:03:33]} Bc6 {[%emt 0:02:40]} 20. Qd4 {[%emt 0:02:48]} Rab8 {[%emt 0:05:44]} 21. b3 {[%emt 0:07:20]} Rfc8 {[%emt 0:05:14]} 22. Rfd1 {[%emt 0:01:06]} a5 {[%emt 0:01:53]} 23. Rac1 {[%emt 0:01:13]} Ba8 {[%emt 0:01:52]} 24. Na6 {[%emt 0:03:00]} Qxd4 {[%emt 0:00:11]} 25. Bxd4 {[%emt 0:00:15]} Rb7 {[%emt 0:00:58]} 26. Nc5 {[%emt 0:01:27]} Rb5 {[%emt 0:01:26]} 27. Ne6 {[%emt 0:02:23]} c5 {[%emt 0:05:07]} 28. a4 {[%emt 0:01:55]} Rxb3 {[%emt 0:03:25]} 29. Nxc5 {[%emt 0:00:35]} Rb4 {[%emt 0:00:58]} 30. Na6 {[%emt 0:10:28]} Rbc4 {[%emt 0:00:47]} 31. Be3 {[%emt 0:02:07]} Bb7 {[%emt 0:07:18]} 32. Rxc4 {[%emt 0:00:34]} Rxc4 {[%emt 0:00:08]} 33. Nb8 {[%emt 0:00:34]} Rxa4 {[%emt 0:00:42]} 34. Nd7 {[%emt 0:03:01]} Ra2 {[%emt 0:06:23]} 35. Rb1 {[%emt 0:04:50]} Bc6 {[%emt 0:00:52]} 36. e6 {[%emt 0:01:49]} Re2 {[%emt 0:03:16]} 37. Rb8+ {[%emt 0:02:10]} Kh7 {[%emt 0:00:10]} 38. Re8 {[%emt 0:02:21]} d4 {[%emt 0:01:56]} 39. Rxe7 {[%emt 0:00:43]} dxe3 {[%emt 0:00:09]} 40. Kf1 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:00]} 41. Ke1 {[%emt 0:05:50]} Bb5 {[%emt 0:00:22]} 0-1

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.40"]
[White "Kristiansen, Erling"]
[Black "Hnat, Zdenek"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2123"]
[BlackElo "1802"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:42]} 3. c4 {[%emt 0:00:09]} c5 {[%emt 0:00:42]} 4. cxd5 {[%emt 0:00:14]} exd5 {[%emt 0:00:23]} 5. g3 {[%emt 0:00:27]} Nf6 {[%emt 0:00:59]} 6. Bg2 {[%emt 0:00:12]} Nc6 {[%emt 0:01:35]} 7. O-O {[%emt 0:00:15]} Be6 {[%emt 0:01:11]} 8. Nc3 {[%emt 0:00:26]} Be7 {[%emt 0:02:02]} 9. h3 {[%emt 0:02:25]} Qd7 {[%emt 0:03:28]} 10. Kh2 {[%emt 0:01:35]} O-O 11. Be3 b6 {[%emt 0:05:14]} 12. Rc1 {[%emt 0:04:59]} Rac8 {[%emt 0:01:38]} 13. b3 {[%emt 0:06:02]} Rfd8 {[%emt 0:03:40]} 14. Qd2 {[%emt 0:02:23]} Ne4 {[%emt 0:02:55]} 15. Qb2 {[%emt 0:00:04]} Bf6 {[%emt 0:01:16]} 16. Rfd1 cxd4 17. Nxd4 {[%emt 0:02:49]} Nxd4 {[%emt 0:08:21]} 18. Bxd4 {[%emt 0:00:05]} Bxd4 {[%emt 0:01:15]} 19. Rxd4 {[%emt 0:00:03]} Nxf2 {[%emt 0:03:12]} 20. e4 {[%emt 0:02:01]} Nxh3 {[%emt 0:01:19]} 21. Nxd5 {[%emt 0:00:06]} Kh8 {[%emt 0:02:30]} 22. Rxc8 {[%emt 0:00:17]} Qxc8 {[%emt 0:10:46]} 23. Bxh3 {[%emt 0:11:52]} Bxh3 {[%emt 0:01:41]} 24. Nxb6 {[%emt 0:00:02]} axb6 25. Rxd8+ {[%emt 0:00:05]} Qxd8 {[%emt 0:02:04]} 26. Kxh3 Qd3 {[%emt 0:02:53]} 27. Qc1 {[%emt 0:02:54]} g6 {[%emt 0:02:31]} 28. Qf4 {[%emt 0:02:02]} Kg7 {[%emt 0:00:57]} 29. e5 {[%emt 0:00:52]} Qd7+ {[%emt 0:02:12]} 30. Kh2 {[%emt 0:02:20]} Qc6 {[%emt 0:01:38]} 31. Qd4 {[%emt 0:06:38]} Qc2+ {[%emt 0:02:15]} 32. Kh3 {[%emt 0:00:06]} Qf5+ {[%emt 0:00:51]} 33. Kg2 {[%emt 0:00:19]} Qc2+ 34. Qf2 Qe4+ {[%emt 0:05:30]} 35. Kh2 {[%emt 0:00:42]} b5 {[%emt 0:03:40]} 36. Qf6+ {[%emt 0:06:39]} Kg8 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.44"]
[White "Just, Pavel"]
[Black "Jorgensen, Brian Jorgen"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1954"]
[BlackElo "2217"]
[Annotator "NA"]
[PlyCount "8"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,8,206]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nf3 Nb8 $18 1/2-1/2

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.45"]
[White "Burchardt, Brigitte"]
[Black "Lagerborg, Krister"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2075"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,105,15,22,0,0,0,0,0,0,4,0,-23,16,0,12,0,0,0,0,0,16,11,9,4,40,31,71,77,139,88,83,74,81,74,76,89,88,75,91,122,131,120,114,83,100,108,111,0,0,0,0,0,0,0,0,-9,-13,-40,0,-43,-16,-19,0,0,0,0,0,-12,0,0,0,0,8,6,18,18,277,263,312,239,746,733,29979,29980,29980,29981,29981,29982,29982,29982,29983,29984,29984,29985,29985,29985,29984,29984]} 1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 Nf6 5. Nc3 Be7 6. d3 {B20: Sicilian: Unusual White 2nd moves.} O-O 7. Nge2 a6 8. a4 {The position is equal.} d6 9. O-O Rb8 {[#]} 10. Bc1 $146 ({Predecessor:} 10. Qd2 Ne8 11. f4 Nc7 12. a5 Be6 13. Nd1 Bxc4 14. bxc4 Ne6 15. g3 Ned4 16. Bc3 {0-1 (39) Lee,J (2386)-Damljanovic,B (2468) Belgrade 2019}) 10... Nd4 11. Nd5 b5 12. axb5 axb5 13. Nxf6+ Bxf6 14. Bd5 Bb7 15. Bxb7 Rxb7 16. Nc3 g6 17. Nd5 b4 18. Bb2 $36 {[%mdl 2048] White is on the roll.} Nc6 ({Better is} 18... Bg7) 19. Ra6 (19. f4 $142 $1) 19... Nb8 $16 20. Ra8 Bg7 21. f4 f5 22. exf5 gxf5 23. Qf3 e4 24. Qg3 Kh8 25. Bxg7+ $1 Rxg7 {[#]} 26. Qe3 $1 Qe8 27. dxe4 fxe4 {[#]} 28. Re1 ({White should play} 28. c4 $1 $16) 28... Qc6 29. Rxb8 $1 Rxb8 30. Qxe4 Rbg8 31. g3 Qa8 32. Qd3 Re8 33. Rd1 Qd8 34. Qf3 Qh4 35. Kg2 Rf8 36. Rd2 Qh6 37. Re2 Qg6 38. Rf2 Qg4 (38... Rgf7 {looks sharper.} 39. h3 Re8 40. g4 Qg7 41. Qd3 Rff8) 39. Qxg4 Rxg4 $11 {[%mdl 4096] Endgame KRR-KRN} 40. h3 Rg6 41. f5 Rg5 42. g4 h5 $2 {[%mdl 8192] Loses the game.} (42... Rg7 $11 {and Black is okay.}) 43. Kg3 $18 hxg4 44. hxg4 {And now Ne7 would win.} Re8 $2 (44... Rg7 45. Kf4 Rh7) 45. Rh2+ Kg8 46. Nf6+ {White mates.} Kf7 47. Nxe8 Kxe8 {KR-KR} 48. Rh7 Rg8 49. Ra7 Kf8 50. Kf4 Rg7 51. Rxg7 Kxg7 52. Ke4 Kf6 53. Kd5 {Accuracy: White = 90%, Black = 69%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.46"]
[White "Svensson, Soren"]
[Black "Wagner-Michel, Annett"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1868"]
[BlackElo "2025"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,83,0,0,0,15,3,51,22,23,27,31,21,89,56,77,5,14,6,28,19,19,19,19,26,27,14,42,-274,69,10,9,10,91,56,366,341,391,173,166,172,267,245,211,221,203,224,341,325,365,339,364,320,1078,1052,1067,1046,29976,5065,5057,4898,4871,2132,1023,1023,4802,4802,29991,29992,29997,29998]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. Bd3 c5 7. O-O Nc6 8. b3 b6 9. Bb2 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} Nb4 10. Be2 {[#]} Ne4 $146 ({Predecessor:} 10... Ba6 11. Ne5 Rc8 12. a3 Nc6 13. cxd5 Bxe2 14. Qxe2 exd5 15. Rfd1 cxd4 16. Nxc6 Rxc6 17. Rxd4 {1-0 (47) Miladinovic,L (2119)-Krajnak,R (2025) Modra 2019}) 11. a3 {White is slightly better.} Nxc3 12. Bxc3 Nc6 13. Qc2 Qc7 (13... cxd4 $11 {remains equal.} 14. exd4 (14. Nxd4 Nxd4 15. Bxd4 Bb7 $11) 14... Bb7) 14. Bd3 g6 15. Qb2 ({White should try} 15. cxd5 $16 exd5 16. e4) 15... cxd4 $11 16. Nxd4 dxc4 17. Bxc4 Nxd4 18. Bxd4 Rd8 19. Rac1 Qd7 20. Rcd1 $40 {[%mdl 128] Hoping for Bh8. White is up to no good.} e5 {White must now prevent ...Bb7.} 21. Qe2 $2 {[%mdl 8192]} (21. Bc5 $1 $14 Qe8 22. Bxe7 Rxd1 23. Rxd1 Qxe7 24. Rd5) 21... Qf5 $2 {[#]} ({Black should play} 21... exd4 $19 22. Qf3 Bb7 23. Qxf7+ Kh8 24. Rxd4 Qc6) 22. e4 (22. Bxe5 $1 $14 {[%mdl 512]} Rxd1 (22... Qxe5 23. Rxd8+) 23. Rxd1) 22... Qf6 23. Bb2 {Strongly threatening Bd5.} Bb7 (23... Rxd1 $11 {keeps the balance.} 24. Rxd1 Be6) 24. Bd5 {White stays focused until the end.} Rab8 $2 {[%mdl 8192] [#]} (24... Bxd5 $14 25. exd5 Qf5) 25. f4 $1 $18 {[%cal Rf4e5][%mdl 512]} Bxd5 (25... exf4 26. Bxf6) 26. Bxe5 (26. exd5 $142 Bf8 27. fxe5) 26... Bc5+ 27. Kh1 Qe7 (27... Qe6 {is a better defense.} 28. exd5 (28. Bxb8 f5 $18) 28... Qe7) 28. Bxb8 ({And not} 28. exd5 f6 $15) (28. Rxd5 Rxd5 29. Bxb8 (29. exd5 $2 f6 $19) 29... Rd8 $11) 28... Bxb3 29. Rxd8+ Qxd8 30. Be5 f6 (30... a5 {was worth a try.} 31. Bb2 a4) 31. Bb2 a5 32. e5 Qe7 33. Re1 Bxa3 $2 (33... fxe5 34. Qf3 (34. Bxe5 Bxa3 35. Qe3 a4 $18) (34. Qxe5 Qxe5 35. Rxe5 Kf7 $16) (34. fxe5 Qe6 $16) 34... a4 35. fxe5 (35. Rxe5 Qd7 $18) 35... Qe6 36. Qa8+ Kg7 37. Qb7+ Kh8) 34. Bxa3 Qxa3 35. exf6 {[%mdl 4096] Endgame KQR-KQB} Bf7 36. Rd1 (36. Qe5 $142 Qf8 37. Qc7 h6 38. Rd1 Bd5 39. Rxd5 Qxf6 40. Rd8+ Qxd8 41. Qxd8+ Kf7 42. Qd7+ Kf6 43. g4) 36... h6 37. h3 Qc5 38. Rd8+ (38. Qe4 $142 Qc7 39. Qa8+ Kh7 40. Qf8) 38... Kh7 {[#]} 39. Rd7 $1 Qc1+ 40. Rd1 Qxf4 {[#]} 41. Qe7 $1 Qc4 42. Qf8 {Accuracy: White = 59%, Black = 33%.} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.47"]
[White "Kierzek, Mira"]
[Black "Olsson, Torgny"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1983"]
[BlackElo "1800"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 3. d5 {[%emt 0:00:22]} b5 {[%emt 0:00:15]} 4. cxb5 {[%emt 0:01:10]} a6 {[%emt 0:00:21]} 5. e3 {[%emt 0:03:05]} g6 {[%emt 0:01:23]} 6. Nc3 {[%emt 0:04:09]} d6 {[%emt 0:00:50]} 7. Nf3 {[%emt 0:01:33]} Bg7 {[%emt 0:01:30]} 8. Bc4 {[%emt 0:02:23]} O-O {[%emt 0:03:37]} 9. O-O {[%emt 0:00:35]} Nbd7 {[%emt 0:00:52]} 10. bxa6 {[%emt 0:03:06]} Bxa6 {[%emt 0:01:10]} 11. Bxa6 {[%emt 0:03:01]} Rxa6 {[%emt 0:01:11]} 12. e4 {[%emt 0:02:11]} Qa8 {[%emt 0:08:12]} 13. a3 {[%emt 0:04:32]} Rb8 {[%emt 0:06:00]} 14. Rb1 {[%emt 0:05:10]} Ng4 {[%emt 0:04:22]} 15. Bg5 {[%emt 0:08:40]} f6 {[%emt 0:19:00]} 16. Bf4 {[%emt 0:06:14]} g5 {[%emt 0:03:05]} 17. Nxg5 {[%emt 0:06:18]} fxg5 {[%emt 0:14:10]} 18. Qxg4 {[%emt 0:00:29]} Nf6 {[%emt 0:01:10]} 19. Qe6+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:22]} 20. Bxg5 {[%emt 0:00:27]} Re8 {[%emt 0:01:32]} 21. Ne2 {[%emt 0:08:13]} Rb6 {[%emt 0:01:34]} 22. Ng3 {[%emt 0:00:56]} h6 {[%emt 0:00:20]} 23. Bd2 {[%emt 0:02:12]} Qb8 {[%emt 0:01:07]} 24. Bc3 {[%emt 0:02:58]} Rb3 {[%emt 0:00:55]} 25. Nf5 {[%emt 0:00:33]} 1-0

[Event "WSTCC-65 2020"]
[Site "Prague"]
[Date "2020.03.12"]
[Round "7.48"]
[White "Andersson, Erik"]
[Black "Kube, Hannelore"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1607"]
[BlackElo "1919"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.03.06"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,17,18,21,30,15,55,45,41,20,33,31,50,43,49,36,36,26,41,0,4,0,0,0,0,0,0,-2,-3,-9,-9,-7,0,-54,-54,-74,-70,-71,-45,-95,-63,-223,-53,-43,0,-43,-32,-39,-46,-41,0,0,0,-13,-20,-49,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. b3 Bg4 3. Bb2 Bxf3 4. exf3 e6 5. g3 Nf6 6. Bg2 {A06: Réti Opening: 1 Nf3 d5.} Bd6 7. O-O Nbd7 8. d3 {White is slightly better.} O-O 9. Nd2 c6 10. f4 Qc7 11. Nf3 Rfe8 12. Re1 {[#]} e5 $146 ({Predecessor:} 12... a5 13. a4 b5 14. axb5 cxb5 15. Nd4 Reb8 16. c4 bxc4 17. dxc4 Qb6 18. Nb5 Bc5 {½-½ (28) Shan,H (1567)-Chovan,M (1725) Liptovsky Mikulas 2012}) 13. fxe5 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Rxe5 16. Qd2 Rae8 17. d4 R5e7 18. Rxe7 Qxe7 19. Kf1 Ne4 $36 {[%mdl 2048] Black fights for an advantage.} 20. Qd3 Qf6 {[%csl Ge4][%cal Rf6f2] [#]} 21. f3 ({White should try} 21. Bxe4 $11 dxe4 22. Qe3) 21... Nd6 $15 22. Re1 Rxe1+ 23. Kxe1 Qh6 24. h3 Qf6 25. Kf2 $2 {[#]} ({White should play} 25. Qe3 $15) 25... Nf5 $2 (25... Ne4+ $1 $19 26. Ke1 Nxg3) 26. c3 $1 h6 27. Qe2 Qg5 28. g4 Nh4 29. Kg3 Nxg2 (29... Ng6 {seems wilder.} 30. Qe8+ Kh7 31. Qxf7 Qd2 32. c4 Qe1+) 30. Kxg2 {[%mdl 4096] Endgame KQ-KQ} Qf4 31. Qc2 Qe3 32. a4 c5 33. dxc5 {The position is equal.} Qxc5 34. Qd3 a5 35. Qd4 Qc6 36. c4 dxc4 37. Qxc4 Qd7 {Accuracy: White = 74%, Black = 66%.} 1/2-1/2

