[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Rausis, Igors"]
[Black "Sylvan, Jacob"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2614"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,61,17,12,22,31,38,24,23,26,34,34,54,46,47,55,69,62,67,49,60,37,49,37,61,47,47,31,48,43,45,46,47,63,62,57,75,68,114,89,85,96,220,211,809,808,773,684,805,809]} 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nbd7 7. e4 e5 8. a4 exd4 {B07: Pirc Defence: Miscellaneous Systems} 9. Nxd4 a6 10. Bg5 $146 ({Predecessor:} 10. h3 Re8 11. Re1 Rb8 12. Bf4 {½-½ (35) Vitiugov,N (2726)-Mamedov,R (2688) Doha 2016}) 10... h6 {White has an edge.} 11. Be3 Ne5 12. b3 Bd7 13. f3 Nc6 14. Qd2 Kh7 15. Rad1 Qe7 16. Nde2 {[%cal Bd4e2,Be2f4,Bf4d3][%mdl 32]} Rae8 17. Nf4 Qd8 18. Rfe1 Ne5 19. Re2 Bc8 20. Rde1 g5 21. Nd3 Ng6 22. Bf2 Nd7 23. Nd5 {[%cal Bc3d5,Bd5e3,Be3g4][%mdl 32]} Nde5 24. Nxe5 Nxe5 25. Bd4 c6 26. Ne3 Qf6 27. Kh1 Qg6 (27... h5 $16 {was necessary.}) 28. f4 $18 {[%cal Bf3f4,Bf4f5][%mdl 32]} Ng4 $2 {[#]} (28... gxf4 29. gxf4 c5) 29. f5 {White is clearly winning.} Qh5 30. Bf3 Bxd4 31. Nxg4 {Precision: White = 61%, Black = 39%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Turov, Maxim"]
[Black "Soysal, Serkan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2595"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,117,8,10,0,52,42,66,57,79,52,72,68,82,39,59,18,24,17,29,21,32,32,45,8,0,0,78,76,101,104,106,97,97,97,97,98,96,98,181,170,153,92,343,366,338,85,69,67,58,18,37,40,45,36,36,36,36,36,36,36,36,39,42,29,33,18,14,0,8,0,45,8,8,9,41,48,152,102,152,147,170,107,142,115,278,251,287,259,464,183,259,251,568,530,29985,29986,29986,29987]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. d4 O-O 6. c4 c6 7. Qb3 Qb6 8. Nc3 Rd8 9. h3 {D78: Fianchetto Grünfeld: 6 0-0 c6} (9. Bd2 Be6 10. Na4 Qxb3 11. axb3 Nbd7 12. Rfc1 Ne4 13. Ba5 b6 14. Be1 Rac8 15. cxd5 Bxd5 16. b4 e5 17. Nxe5 Nxe5 18. dxe5 Bxe5 19. Bxe4 Bxe4 {½-½ (43) Giri,A (2773)-So,W (2808) Wijk aan Zee 2017}) 9... Be6 10. c5 Qxb3 11. axb3 Na6 {LiveBook: 4 Games} 12. Bf4 Ne8 $146 (12... Nd7 $11) ({Predecessor:} 12... Nh5 13. Bg5 f6 14. Bd2 g5 15. Ne1 Bf7 16. Nd3 h6 {½-½ (44) Ivanisevic,I (2650)-Tadic,B (2464) Niksic 2016}) 13. g4 $14 Nac7 14. e3 a6 15. Na4 Nb5 16. Nb6 Ra7 17. Be5 Nf6 18. Bh2 Nd7 19. Na4 f6 20. Rfc1 Raa8 21. Bf1 Rac8 22. Bxb5 cxb5 23. Nb6 Rc6 (23... Nxb6 $11 {keeps the balance.} 24. cxb6 Rxc1+ 25. Rxc1 Rc8) 24. Ne1 $1 $16 Nxb6 25. cxb6 Rxc1 26. Rxc1 Rc8 27. Bc7 $1 Bf8 28. Nd3 {Hoping for Nc5.} Re8 29. Nb4 Ra8 (29... h5 $16 {might work better.}) 30. Bg3 $18 a5 {[#]} 31. Nd3 (31. Nc6 $142 $1 {[%mdl 512]}) 31... Rc8 $2 {[%mdl 8192] [#]} (31... Ra6 $16) 32. Nc5 $1 Rc6 {[#]} 33. Ra1 $2 (33. Bc7 $1 $18 {is the precise move to win.}) 33... Rxb6 $16 34. Rxa5 {And now Bc7 would win.} Bc8 $1 35. b4 Kf7 36. Kg2 g5 37. Bb8 Rc6 38. Rxb5 b6 39. Na4 {Ba7 is the strong threat.} Ba6 40. Rxb6 (40. Rxd5 $2 Bb7 $17) 40... Rxb6 41. Nxb6 $14 {[%mdl 4096] Endgame KBB-KBN} e6 42. f4 gxf4 43. exf4 Bxb4 44. Kf3 Ke7 45. Na4 Bb5 46. Nc5 (46. Nc3 $5 {[%cal Rc3b5]} Bc4 47. Ba7 $14) 46... Be1 47. Ke3 Bf1 48. Nd3 Ba5 (48... Bg3 $14) 49. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Bh3 50. b4 Bb6 51. Nf2 (51. g5 $18) 51... Bg2 52. g5 fxg5 $2 (52... Kf7 $16) 53. fxg5 $18 ({Less strong is} 53. hxg5 Kd7 $14) 53... Bf1 54. h5 Kf7 $2 (54... Bd8 55. Kf4 Kf8 56. Bd6+ Kg7 57. Be5+ Kf7) 55. Bd6 $2 (55. Ng4) 55... Bd8 (55... e5 $142) 56. Kf4 Be2 $2 (56... Bb5 57. Ng4 Be8) 57. Ng4 Kg8 58. Nh6+ Kg7 59. Be5+ {Precision: White = 58%, Black = 38%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Vorobiov, Evgeny E"]
[Black "Carstensen, Jacob"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2591"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,91,14,22,19,41,18,14,17,10,12,20,13,14,10,39,-1,0,-10,23,0,0,0,0,0,27,14,22,15,23,17,14,18,31,27,31,9,56,40,88,69,69,69,69,69,94,76,88,81,100,100,145,146,190,178,272,237,285,264,257,171,173,127,166,157,242,235,397,311,304,295,671,657,658,656,627,600,530,528]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 c6 5. b3 Bg7 6. Bb2 O-O 7. O-O Re8 8. d4 Bf5 9. Nc3 {D78: Fianchetto Grünfeld: 6 0-0 c6} Ne4 10. e3 Nxc3 (10... Nd7 11. Qe2 Qa5 12. Rac1 Nxc3 13. Bxc3 Qa6 14. Rfe1 dxc4 15. Qxc4 Qxc4 16. bxc4 {½-½ (30) Bu,X (2681)-Li,C (2619) Xinghua 2010}) 11. Bxc3 {The position is equal.} Be4 12. Qe2 Nd7 13. Rac1 dxc4 $146 ({Predecessor:} 13... Nf8 14. Rfd1 Qb6 15. Bf1 Rac8 16. Bh3 Bf5 {½-½ (16) Goksel,D (2189)-Kilicaslan,H (2281) Istanbul 2006}) 14. bxc4 e5 15. Rfd1 exd4 16. Bxd4 Bxf3 17. Bxf3 {And now Bxg7 would win.} Bxd4 18. Rxd4 Qe7 19. Rcd1 Rad8 20. Qd2 $36 {[%cal Rd4d7][%mdl 2048] Black is under pressure.} Ne5 21. Be2 {[%cal Rd4d8]} Rxd4 $1 22. exd4 Nd7 23. Bf3 Qa3 24. Kg2 Nb6 25. c5 Nd5 (25... Nc4 $5 {[%cal Rc4d2]} 26. Qc2 Re3 $11) 26. Rb1 b6 27. Bxd5 (27. Rc1 {with more complications.} Qa4 28. Bxd5 cxd5 29. c6 Rc8 30. c7) 27... cxd5 28. cxb6 axb6 29. Rxb6 $16 {[%mdl 4096] Endgame KQR-KQR} Qa7 30. Rb3 Kg7 31. a3 Re4 32. Rd3 Qa6 33. Re3 Rxe3 34. Qxe3 {KQ-KQ} ({Weaker is} 34. fxe3 Qxa3 35. Qf2 h5 $11) 34... Qc4 (34... h5 $142 35. Qe5+ Kg8 36. Qxd5 Qxa3) 35. h4 $18 h5 36. Qd2 Qb3 37. Qc1 Qd3 38. Qa1 Qe4+ 39. Kg1 g5 {[#]} (39... Qg4 $16 {is a better defense.} 40. Qc3 Qe4) 40. Qc1 $1 ({Resist} 40. hxg5 $6 h4 $16) 40... g4 $2 (40... f6 {might work better.} 41. hxg5 Qxd4) 41. Qg5+ Kf8 42. Qh6+ ({Don't play} 42. Qxh5 $6 Qxd4 43. Qh6+ Kg8 $18) 42... Kg8 $2 (42... Ke7 43. Qxh5 Qe1+ 44. Kg2 Qe4+ 45. Kh2 Qxd4) 43. Qe3 {Black must now prevent Qxe4.White is clearly winning.} Qb1+ 44. Kg2 Kf8 45. Qh6+ Ke8 {intending ...Qe4+.} 46. Qc6+ {Precision: White = 60%, Black = 40%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Babula, Vlastimil"]
[Black "Cap, Adam"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2552"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,51,68,49,60,62,125,87,138,93,85,84,154,114,146,107,217,200,391,400,475,487,478,468,577,664,661,629,641,587,1000,1031]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 a5 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} (11... Nf6 12. c5 Nh5 13. g3 Nf4 14. Bf1 fxe4 15. fxe4 h5 16. Nc4 Bg4 17. Qd2 Nh3 18. Be2 Kh7 19. Bxg4 hxg4 20. O-O-O {1-0 (39) Del Rio de Angelis,S (2556)-Perez Mitjans,O (2442) Atarrabia 2016}) 12. bxa5 {LiveBook: 3 Games} fxe4 13. fxe4 c6 $146 (13... Rxa5 $14 14. a4 Kh8) ({Predecessor:} 13... Rxa5 14. Nb3 Ra8 15. a4 Kh8 16. Bf3 Ng8 17. O-O Bh6 18. Bf2 Ndf6 19. c5 {1-0 (42) Piasetski,L (2290)-Chen,H (2357) Victoria 2012}) 14. Nb3 $16 Kh8 (14... cxd5 $142 15. cxd5 b6) 15. Bf3 cxd5 16. cxd5 Ng8 (16... b6 $142) 17. O-O Bh6 18. Qd2 Bf4 (18... Bxe3+ $16 19. Qxe3 b6) 19. Nb5 $18 Nc5 $2 {[#]} (19... Bxe3+ {keeps fighting.} 20. Qxe3 Ndf6) 20. Bxf4 Rxf4 21. Nxc5 {White is clearly winning.} dxc5 22. Qc3 Qg5 23. Nc7 Rb8 24. Rab1 Qe7 25. Ne6 Bxe6 26. Qxe5+ {Precision: White = 71%, Black = 20%.} ({Less strong is} 26. dxe6 Qxe6 27. Qxc5 Rff8 $18) 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Zakhartsov, Viacheslav V"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2544"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,75,68,77,36,67,67,71,65,86,80,105,97,172,164,162,159,145,140,192,161,366,117,117,117,112,115,115,120,114,117,200,108,157,113,106,108,158,150,148,100,105,57,89,87,94,106,66,68,58]} 1. d4 d6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 Nbd7 5. Qd3 e6 (5... g6 6. h3 Bg7 7. g4 Nb6 8. O-O-O O-O 9. Bxf6 exf6 10. Rg1 d5 11. e3 c6 12. g5 Nc4 13. h4 {1-0 (44) Cordova,E (2655)-Fedoseev,V (2658) Saint Louis 2017}) 6. e4 {A80: Dutch Defence: Unusual White second moves} fxe4 7. Nxe4 {LiveBook: 6 Games} Be7 8. h4 {White is better.} Nxe4 9. Qxe4 Nf6 10. Bxf6 Bxf6 11. O-O-O d5 12. Qe3 $1 c5 $146 (12... Bd7 $16) ({Predecessor:} 12... Bd7 13. g4 {0-1 (25) Panelo Munoz,M (2372)-Sai Agni,J (2115) Sitges 2016}) 13. dxc5 $18 Qa5 14. a3 O-O 15. Ng5 h6 (15... b6 $16) 16. f4 ({Don't take} 16. Nxe6 $2 Re8 $19) 16... b6 $2 (16... Qc7) 17. Nxe6 $2 (17. Qd3 $18 {[%csl Gg5][%cal Rd3h7]} Bxg5 18. hxg5 Qxc5 19. gxh6) 17... Re8 $16 18. f5 Bxe6 19. fxe6 bxc5 20. Rxd5 {And now Bc4 would win.} Qb6 21. Qb3 {Strongly threatening Bc4.} Qc7 {[#]} (21... Qxe6 $16 22. Rxc5 Qxb3 23. cxb3 Re1+ 24. Kd2 Re4) 22. Qc4 ({White should try} 22. Bb5 $1 $18) 22... Rab8 23. c3 Qb6 24. Rd2 {Threatens to win with Bd3.} Rxe6 25. Bd3 $36 {[%mdl 2048] White is on the roll.} Kh8 26. Bb1 Re3 27. Ba2 Qa5 {[%cal Rf6c3] [#] White must now prevent ...Bxc3.} 28. Rc2 $1 Rbe8 29. Kb1 R3e4 30. Qf7 Qd8 {Precision: White = 54%, Black = 44%.} 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Hirneise, Tobias"]
[Black "Serrano Salvador, Eduardo"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2466"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,85,0,7,4,20,15,18,20,31,32,50,44,43,45,41,41,39,14,20,20,19,9,12,7,16,14,24,0,21,14,13,6,8,14,8,0,1,0,0,0,0,0,0,0,0,-37,-31,-31,-39,-50,-54,-45,0,-8,0,-48,0,-82,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 b6 9. O-O Bb7 10. Bb2 Qe7 11. Rfd1 Rfe8 12. Rac1 {D45: Semi-Slav: 5 e3} Rad8 13. Bf1 a6 14. g3 h6 15. Bg2 Rc8 16. e4 Nxe4 17. Nxe4 dxe4 18. Qxe4 Nf6 19. Qc2 c5 20. d5 exd5 {[#] aiming for ...d4.} 21. Re1 $146 ({Predecessor:} 21. cxd5 Qd8 22. Qf5 Re2 23. Nd2 Ne8 24. Be4 g6 25. Qf3 {1-0 (25) Buhmann,R (2591)-Baldauf,M (2373) Austria 2010}) 21... Qd7 {Strongly threatening ...d4.} 22. Bxf6 gxf6 23. cxd5 Bxd5 24. Qd2 Bxf3 25. Bxf3 Kg7 26. Qd5 Re5 27. Qd3 b5 28. Rxe5 fxe5 29. Be4 Rd8 30. Bf5 Qe7 31. Qe4 Qf6 32. Rc3 Be7 33. Rf3 (33. Bd7 $5) 33... Rd4 34. Qb7 Qd6 35. Bc8 e4 36. Rf4 Rd1+ 37. Kg2 Qd3 {[%csl Gd1][%cal Rd3f1]} 38. Qxe4 (38. Kh3 $5 {[%cal Rb7e7]} Qf1+ 39. Kg4 Qe2+ 40. Kh3 $11) 38... Qf1+ 39. Kf3 {[#]} Re1 {[#]} ({Black should try} 39... Bf6 $1 $17 {And now ...h5 would win.} 40. Qf5 Rd6) 40. Bh3 $1 $11 {[%mdl 512] The position is equal.} Qh1+ (40... Qxh3 41. Qxe1) 41. Bg2 Rxe4 42. Bxh1 Re1 43. Re4 {Precision: White = 74%, Black = 53%.} 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Zanan, Evgeny"]
[Black "Kirk, Ezra"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2442"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,70,31,25,18,15,0,-44,-48,-47,-44,158,154,166,140,161,108,96,106,254,253,221,233,213,156,240,83,305,283,264,117,121,106,102,23,79,0,0,0,0,0,0,0,0,0,0,-29997,-47]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Bg5 Qe8 9. Be2 Nfd7 10. g4 Nc5 11. Rg1 Kh8 12. Qd2 Nba6 13. O-O-O {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} Bd7 {LiveBook: 3 Games} 14. Kb1 c6 {[%cal Bc7c6,Bc6d5][%mdl 32] [#]} 15. h4 $146 (15. dxc6 $11 Bxc6 16. Qe3 (16. Qxd6 Nxe4 17. Nxe4 Bxe4+ 18. Ka1 Nb4 $15)) ({Predecessor:} 15. Bh6 cxd5 16. Bxg7+ Kxg7 17. Qxd5 Bc6 18. Qxd6 Bxe4+ 19. Kc1 Bxf3 20. Bxf3 Qe6 {½-½ (55) Jobava,B (2614)-Nataf,I (2565) Mallorca 2004}) 15... cxd5 $15 16. h5 f6 $1 {[%cal Rf6g5]} (16... Nxe4 $2 17. Nxe4 dxe4 18. h6 $18) 17. Be3 gxh5 $2 (17... d4 $15 {keeps the upper hand.} 18. h6 dxc3 19. hxg7+ Kxg7 20. Bh6+ Kh8 21. Qxc3 Rf7) 18. gxh5 $16 {[%cal Bg4h5,Bh5h6][%mdl 32]} Rf7 (18... d4 $2 19. h6 $18) 19. h6 (19. cxd5 $6 b5 $11) (19. Qxd5 Bc6 $15) 19... Bf8 20. Nxd5 ({Weaker is} 20. cxd5 b5 $11) (20. exd5 $18 Bf5+ 21. Ka1) 20... Nxe4 21. Qc2 (21. Qxa5 $2 Nac5 $19) 21... Nec5 (21... f5 $16) 22. Nh4 Nb4 23. Nxb4 axb4 24. Bxc5 dxc5 {[#]} (24... b3 $16 {keeps fighting.} 25. axb3 (25. Qxb3 dxc5 26. Bh5 Ba4 $16) 25... dxc5) 25. Bh5 $2 (25. Ng6+ $1 $18 {[%mdl 512] is the precise move to win.} hxg6 26. Qxg6) 25... Bxh6 $2 (25... Be6 $16 {was necessary.}) 26. Nf5 $1 $18 {[%cal Rf5h6]} Bf8 27. Bxf7 (27. Rg3 $1 $18 {and the rest is easy.} Bxf5 28. Qxf5) 27... Qxf7 $16 28. Rg3 $40 {[%mdl 128] White has strong attack.} b5 {[#]} 29. Rdg1 (29. Qe4 $1 $16 Rc8 30. Rdg1) 29... Be6 ({Wrong is} 29... Qxc4 $2 30. Qxc4 Bxf5+ 31. Ka1 $18) (29... bxc4 $11 30. Rg8+ Qxg8 31. Rxg8+ Kxg8) 30. Ng7 (30. Rg8+ $16 Qxg8 31. Rxg8+ Kxg8 32. Qe4) 30... Bxg7 31. Rxg7 {[%csl Gg7][%cal Rc2h7]} Qh5 $1 {And now ...Bf5 would win.} 32. Qd2 $1 bxc4 {...c3 is the strong threat.} 33. Qd6 Qf5+ 34. Ka1 c3 {[%csl Ge6][%cal Ra8a2] [#]} (34... b3 $5 35. Ra7 $8 Rg8 $11) 35. b3 $2 {[%mdl 8192] [#]} (35. Rxh7+ $1 $11 {[%mdl 512]} Qxh7 36. Qxe6 cxb2+ 37. Kxb2) 35... Rxa2+ $1 {[%mdl 512] Precision: White = 38%, Black = 49%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Dobrowolski, Piotr"]
[Black "Grela, Kacper"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2421"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,76,70,68,69,67,58,31,50,60,213,210,212,191,244,268,257,261,272,192,188,197,202,175,136,-201,-216,-310,-282,-531,-532,-483,-475,-584,-573,-531,-585,-579,-519,-585,-578,-584,-585,-585,-563,-531,-531,-564,-544,-626,-621,-875,-840,-2797,-2447,-5064,-4916,-3148,-2847,-3465,-3410]} 1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 cxd4 5. exd4 d5 6. Nc3 Nc6 7. c5 Be7 8. Bb5 O-O 9. O-O Qc7 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} (9... Bd7 10. Bf4 Ne4 11. Qd3 b6 12. Bxc6 Bxc6 13. Ne5 Qe8 14. Nxc6 Qxc6 15. b4 bxc5 16. bxc5 Nxc3 17. Qxc3 Bf6 {0-1 (53) Guseinov,G (2609)-Sanikidze,T (2566) Dubai 2010}) 10. Re1 {LiveBook: 3 Games} Bd7 11. Rb1 a5 $146 {White is slightly better.} ({Predecessor:} 11... b6 12. b4 bxc5 13. bxc5 Ne8 14. g3 Bf6 15. Bf4 Qc8 16. Qd2 {1-0 (27) Rjabzev,K (2316)-Aleksandrov,L Togliatti 2000}) 12. Na4 Rad8 13. g3 {aiming for Bf4.} b6 $2 ({Black should try} 13... e5 $14) 14. Bf4 $18 ({Stronger than} 14. Nxb6 Nxd4 15. Nxd7 Nxf3+ 16. Qxf3 Nxd7 $11) 14... Qb7 15. cxb6 ({Not} 15. Nxb6 Nxd4 16. Nxd4 Bxb5 $14) 15... Ne4 (15... Bb4 $142) 16. Rc1 Rc8 17. Qe2 Nb4 18. a3 Bxb5 19. Qxb5 Nc6 20. Re2 {And now Rec2 would win.} g5 {[#]} 21. Rec2 $2 {[%mdl 8192]} (21. Be3 $1 $16 {is necessary to keep the advantage.}) 21... gxf4 $19 22. Rxc6 (22. Kg2 $142 Nd6 23. Qe2) 22... Nd6 23. Qc5 $2 (23. Rxc8 Nxb5 {[#]} 24. R8c7 $1 {[%mdl 512]} Nxc7 25. Rxc7 Qxc7 26. bxc7) 23... Rxc6 {Black is clearly winning.} 24. Qxc6 Rc8 25. Qxc8+ Nxc8 26. Rc7 Qb8 27. Nc5 Bxc5 28. dxc5 {[#]} Nxb6 $1 29. cxb6 Qxb6 {[%mdl 4096] Endgame KQ-KRN} 30. Rc2 fxg3 31. hxg3 Qb3 32. Ne1 d4 {[%cal Bd5d4,Bd4d3][%mdl 32]} 33. Rd2 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 34. Nd3 e4 35. Nc5 Qd5 36. b4 axb4 37. axb4 d3 38. Rd1 Qc4 {Precision: White = 31%, Black = 60%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Rosen, Eric S"]
[Black "Nabaty, Tamir"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2372"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,5,10,8,9,4,7,0,16,0,0,-1,-2,0,-4,-18,25,-29,2,-30,0,-32,12,-53,-61,-52,-44,-39,-35,-75,-68,-98,-80,-79,-81,-96,-108,-121,-117,-143,-84,-95,0,0,0,0,0,-75,-66,-81,-71,-88,-87,-77,-10,-69,0,-55,-28,-29,0,-38,-39,-56,-56,-220,-218,-211,-216,-283,-276,-284,-276,-284,-272,-259,-284,-272,-250,-238,-254,-232,-209,-286,-231,-230,0,-234,-234,-195,-238,-231,-237,-237,-223,-209,-211,-298,-298,-291,-291,-274,-281,-310,-302,-295,-290,-266,-272,-614,-614,-531,-630,-29972,-29973,-29973,-29974,-29972,-29975,-29975,-29973,-29976,-29977,-29977,-29977,-29977,-29978,-29982,-29983,-29983,-29984,-29990,-29991,-29991,-29992]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. Nbd2 e6 6. c3 {D00: 1 d4 d5: Unusual lines} (6. h3 Bxf3 7. Nxf3 Bd6 8. dxc5 Bxf4 9. exf4 Qa5+ 10. c3 Qxc5 11. Bd3 Nf6 {½-½ (46) So,W (2812)-Kramnik,V (2808) Stavanger 2017}) 6... a6 7. Bd3 Nf6 8. O-O {The position is equal.} Be7 9. Qb1 $146 ({Predecessor:} 9. Qe2 O-O 10. Rfe1 Bd6 11. Bxd6 Qxd6 12. Qf1 b5 13. dxc5 Qxc5 {0-1 (61) Karasova,D-Gorbov,A (1955) St Petersburg 2009}) 9... Nh5 10. Ne5 Nxf4 11. exf4 Nxe5 12. dxe5 g6 13. Re1 (13. h3 $142 Bf5 14. Bxf5 gxf5 15. Rd1) 13... Bf5 (13... c4 $5 {[%cal Rc4d3]} 14. Bc2 Bc5 $11) 14. Nf1 b5 15. Ne3 {[%cal Rd3f5]} Qb6 16. a4 (16. Nxf5 $11 gxf5 17. Be2) 16... Bxd3 $15 17. Qxd3 c4 18. Qd2 b4 19. Nc2 {[%cal Rc3b4]} Rb8 20. h3 bxc3 21. bxc3 Qb2 22. Rab1 Qxb1 23. Rxb1 Rxb1+ 24. Kh2 Bc5 (24... Rb2 $142 25. Qc1 Rb7) 25. Ne3 h5 {[#]} ({Better is} 25... Rb6 $17 26. g4 O-O) 26. Nxd5 $1 $11 {[%mdl 512]} exd5 27. Qxd5 Be7 28. e6 (28. Qc6+ $11 {keeps the balance.} Kf8 29. Qc8+ Kg7 30. Qd7) 28... Re1 $1 $17 {[%cal Re1e6]} 29. exf7+ Kf8 30. Qxc4 Kg7 31. Qxa6 Rd8 (31... Kxf7 32. Qb7 $11) (31... Rf8 $17) 32. Qb5 (32. g4 $11) 32... Rdd1 (32... Rf8 $15) 33. Kg3 ({White should play} 33. a5 $11) 33... Kxf7 34. a5 Ra1 35. f5 g5 36. Qb6 Bf6 37. Qb3+ $2 ({White should try} 37. Kf3 $15) 37... Kg7 $19 38. a6 Re7 {White must now prevent ...Be5+.} 39. Qb6 Ra3 {Strongly threatening ...Be5+.} 40. Kh2 h4 41. g3 hxg3+ ({Not} 41... Rxc3 42. g4 $17) 42. Kxg3 Rxc3+ ({Worse is} 42... Bxc3 43. Qg6+ Kf8 44. Kg2 $11) 43. Kg2 Ra3 44. Qd6 Ra2 45. Qb6 Rd7 46. Kg3 Ra4 47. Kg2 Ra2 48. Kg3 $1 Rad2 49. Qb8 {[#] Hoping for a7.} R2d3+ $1 50. Kg2 {[#]} Ra3 $1 51. Qb6 Ra1 52. Kg3 Re1 53. Qc6 (53. Kg2 $142) 53... Red1 54. Qa4 R1d4 55. Qa5 {aiming for a7.} R4d5 56. Qa4 {a7 is the strong threat.} Ra7 57. Qb4 Rxf5 58. Qb6 Be5+ 59. f4 $2 {[#]} (59. Kg2 Rff7 60. Qe6) 59... Rxf4 $1 {[%mdl 512]} 60. Qc5 Bb8 {( -> ...Rf5+)} 61. Qxg5+ Kh8 {Black mates.} 62. Qh5+ Rh7 63. a7 Bd6 (63... Rxh5 64. axb8=Q+ Kg7 65. Kxf4 $18) 64. a8=Q+ Rf8+ 65. Kg4 Rxa8 66. Qd5 Ra4+ 67. Kf3 Rxh3+ 68. Kg2 Rh2+ 69. Kf3 Ra3+ 70. Kg4 Rg3+ 71. Kf5 Rh5+ {Precision: White = 38%, Black = 58%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Kaczmarek Alexander F"]
[Black "Dragun, Kamil"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2363"]
[BlackElo "2614"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,21,-2,37,20,55,47,60,0,0,0,10,12,12,-188,-135,-146,-145,-140,-129,-137,-144,-160,-137,-142,-150,-163,-195,-303,-231,-245,-244,-245,-235,-514,-535,-717,-729,-721,-721,-687,-674]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. O-O Nf6 9. f4 e5 10. Kh1 Bc5 11. f5 h5 {B43: Sicilian: Kan Variation: 5 Nc3} (11... b5 12. a4 b4 13. Nb1 h5 14. Bg5 Be7 15. Be3 c5 16. Nd2 Bb7 17. Rf3 Ng4 18. Bg1 Bg5 19. Nc4 {1-0 (46) Pinkovetsky,S (2639)-Elwert,H (2724) ICCF email 2006}) 12. a4 Ng4 13. Qe1 b6 $146 {White is slightly better.} ({Predecessor:} 13... a5 14. Bd2 Qd6 15. h3 Bd7 16. Nd1 Qc7 17. b3 Bd4 18. Ra2 Qb6 19. Bc4 {1-0 (56) Kovchan,A (2485)-Feller,S (2191) Cappelle-la-Grande 2005}) 14. b4 Bxb4 15. Nd5 cxd5 16. Qxb4 Bb7 17. Ba3 $2 (17. exd5 $1 $11 {and White is okay.} Bxd5 18. Re1) 17... dxe4 (17... O-O-O $19 18. a5 bxa5) 18. Bxe4 $17 O-O-O $1 {[%cal Ba8d8,Bd8d4,Bd4d2][%mdl 32]} 19. Bxb7+ Kxb7 20. Qe4+ Qc6 21. Qe2 Rhe8 22. c4 Rd4 $36 {[%mdl 2048] Strongly threatening ...Red8. Keeping White busy.} 23. c5 {[#]} Red8 $1 ({Don't do} 23... Rxa4 24. h3 $15) 24. Qb2 (24. Rab1 {keeps fighting.} Rd2 25. Rxb6+ Qxb6 26. Qxd2 Rxd2 27. cxb6) 24... Rd2 {[%csl Gd2][%cal Rc6g2]} 25. Qxb6+ Qxb6 26. cxb6 Ne3 ({Less strong is} 26... Kxb6 27. Rab1+ Kc6 28. Rbc1+ Kd7 29. Bb4 $17) 27. Rfc1 $2 {[#]} (27. Rg1) 27... Nc2 $1 $19 {[%cal Rc2a1] Black is clearly winning.} 28. Be7 R8d7 29. Bg5 Nxa1 30. Bxd2 Nb3 {Precision: White = 35%, Black = 73%.} (30... Rxd2 $2 31. Rxa1 Kxb6 32. Kg1 $19) 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Holtman, Teodor"]
[Black "Sengupta, Deep"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2344"]
[BlackElo "2594"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,68,20,24,27,29,30,16,22,18,12,20,0,0,-8,-15,-33,-21,-28,-35,-43,-19,-45,-47,-53,-47,-54,-42,-34,-35,-48,-41,-59,-53,-208,-187,-472,-460,-460,-239,-235,-237,-208,-245,-345,-330,-322,-334,-349,-382,-407,-361,-404,-402,-825,-839]} 1. e4 e5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b3][%mdl 32]} Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 a5 {C45: Scotch Game} 8. Be3 a4 {[#] LiveBook: 4 Games. ...Bxe3 is the strong threat.} 9. Bxb6 {Threatens to win with Nd4.} axb3 {White has an edge.} 10. Be3 bxa2 11. Rxa2 Rxa2 12. Nxa2 Nge7 13. Qb5 $146 ({Predecessor:} 13. Qd2 d5 14. exd5 Qxd5 15. Nc3 Qxd2+ 16. Kxd2 {1-0 (25) Duda,J (2671)-Hovhannisyan,R (2640) Martuni 2016}) 13... O-O 14. Nc3 f5 15. Bc4+ Kh8 16. f3 fxe4 17. fxe4 Ne5 18. Rf1 c6 19. Qb3 N7g6 {[%cal Be7g6,Bg6f8,Bf8e6][%mdl 32] Strongly threatening ...Qh4+.} 20. Rxf8+ $1 Nxf8 21. Bf4 b5 $36 {[%mdl 2048] Black has good play.} 22. Be2 Ne6 23. Be3 Qh4+ 24. g3 $2 ({White should play} 24. Kd1 $15) 24... Qxh2 $19 {Hoping for ...Ng5!} 25. Nxb5 $2 (25. Qa3 Qxg3+ 26. Kd2) 25... Qxg3+ (25... cxb5 $2 26. Qxb5 Qxg3+ 27. Kd2 $19) 26. Kd2 cxb5 (26... Nf4 $142 27. Nd4 Ng2) 27. Qxb5 {[#] White wants to mate with Qe8+.} Qg6 28. Qb8 Qe8 29. Ba6 (29. Qxd6 $142 Nf8 30. b3) 29... Bd7 30. Qxd6 Nf7 31. Qb6 Neg5 32. Bd3 Nxe4+ 33. Kc1 Nf6 {White must now prevent ...Nd5.} 34. b4 (34. Bf2 $142) 34... Nd5 {Precision: White = 31%, Black = 86%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Vlasak, Lukas"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2338"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,74,17,24,14,17,0,16,0,30,-16,-16,-15,-6,-13,1,-31,-39,-38,-59,-68,-73,-95,-61,-73,-59,-80,-72,-79,-74,-71,-73,-61,-68,-65,-65,-88,-86,-83,-83,-131,-126,-150,-124,-192,-191,-189,-195,-195,-186,-227,-215,-218,-229,-323,-332,-326,-316,-332,-322,-318,-194,-314,-317,-383,-329]} 1. c4 e5 2. Nc3 Bb4 3. Qb3 Bc5 (3... a5 4. Nd5 Nc6 5. g3 Nf6 6. Bg2 O-O 7. e3 Nxd5 8. cxd5 Ne7 9. Ne2 c6 10. a3 Bd6 11. Nc3 cxd5 12. Nxd5 Nxd5 13. Qxd5 {½-½ (38) Morozevich,A (2739)-Vitiugov,N (2719) Tromsoe 2013}) 4. Nf3 d6 5. e3 Nc6 6. a3 {A21: English Opening: 1...e5 2 Nc3} Nf6 $146 {LiveBook: 3 Games} ({Predecessor:} 6... a6 7. h3 Nf6 8. Qc2 O-O 9. b4 Ba7 10. Bb2 Re8 11. Bd3 {1-0 (41) Speelman,J (2583)-Sandipan,C (2507) Torquay 2002}) 7. h3 O-O 8. Qc2 {The position is equal.} a5 9. b3 Qe7 10. Nd5 Nxd5 11. cxd5 Nb8 {[%cal Bc6b8,Bb8d7,Bd7f6,Bf6e4,Be4d2][%mdl 32]} 12. Bb2 Bb6 13. Be2 Nd7 14. O-O f5 15. Qc4 Nf6 16. Qh4 Kh8 17. Bc4 Bd7 (17... e4 $5 {[%cal Re4f3]} 18. Ng5 h6 $15) 18. Ng5 {[#] Strongly threatening Nxh7!} h6 19. f4 Ne4 20. Nf3 Qxh4 21. Nxh4 Nxd2 22. Ng6+ Kg8 {[#] White must now prevent ...Rf6.} 23. Nxf8 Kxf8 24. fxe5 Nxf1 25. Rxf1 {next e6 is good for White.} dxe5 26. Bxe5 Re8 $36 {[%mdl 2048] Black has strong initiative.} (26... Bxe3+ 27. Kh2 $15) 27. Bd4 (27. Bg3 $17 {was called for.}) 27... Bxd4 $19 28. exd4 {[%mdl 4096] Endgame KRB-KRB} Re3 29. d6 cxd6 30. Bb5 Be6 (30... Bxb5 31. Rxf5+ Ke7 32. Rxb5 $11) 31. d5 Bf7 ({Resist} 31... Rxb3 32. Bc4 $17) ({Not} 31... Bxd5 32. Rxf5+ Bf7 33. Bc4 $11) 32. Rxf5 (32. Bc4 $142) 32... Rxb3 33. a4 Ke7 34. Rf2 Rb1+ ({Don't do} 34... Bxd5 35. Rc2) 35. Kh2 Rd1 36. Rc2 (36. Re2+ $142 Kd8 37. g4) 36... Bxd5 37. Be2 Rd4 {Precision: White = 32%, Black = 81%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Rubes, Jan"]
[Black "Ahlander, Bjorn"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2323"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,113,47,24,41,57,54,63,43,56,-2,101,108,110,113,121,109,135,128,202,166,158,143,150,120,119,116,203,127,127,111,113,80,129,98,218,189,233,221,1243,1171,1122,845,830,821,1421,1237,1225,1206,1004,381,381,233,377,372,381,381,379,372,435,421,539,525,583,576,608,599,608,592,612,608,581,527,667,645,645,630,866,826,2994,2200,29974,29975,29971,29972,29976,29977,29975,29977,29976,29977,29986,29987,29987,29987,29990,29991,29992,29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (8. Qd2 Be6 9. O-O-O Nbd7 10. f4 exf4 11. Bxf4 Ne5 12. Nd4 O-O 13. g3 Qd7 14. Nf5 Bxf5 15. exf5 Qxf5 16. Bg2 Rac8 17. Kb1 Nc4 18. Qd3 Qa5 19. Nd5 Nxd5 20. Bxd5 {1-0 (43) Morozevich,A (2676)-Nepomniachtchi,I (2767) Doha 2016}) 8... O-O 9. g4 Be6 {LiveBook: 25 Games} 10. g5 {White has an edge.} Ne8 11. Qd2 a5 12. a4 $146 ({Predecessor:} 12. f4 exf4 13. Bxf4 Nc6 14. a4 Rc8 15. h4 Nb4 {1-0 (29) Stukopin,A (2583)-Torres Rosas,L (2331) South Padre Island 2014}) 12... Nc6 13. Nd5 (13. O-O-O $14) 13... Bxd5 (13... Nb4 $11 {keeps the balance.}) 14. exd5 $16 Nb4 15. c3 $36 {[%mdl 2048] White is on the roll.} Na6 16. h4 f5 17. f4 Qc7 (17... exf4 $16 18. Bxf4 Nc5) 18. Bb5 Nc5 19. Nxc5 dxc5 20. fxe5 Qxe5 {Threatens to win with ...f4.} 21. O-O-O Qc7 (21... Bd6 $16 {is a better defense.}) 22. g6 f4 23. gxh7+ Kh8 24. Bf2 {And now Bxe8 would win.} Nd6 25. Bd3 c4 (25... Nf7 $16) 26. Bc2 $18 b5 27. Bd4 {Hoping for Bxg7+!} bxa4 $2 {[#]} (27... Bf6 28. Qxf4 Bxd4 29. Qxd4 bxa4 30. Bxa4 Rab8) 28. Bxg7+ $1 {[%mdl 512]} Kxg7 29. Rhg1+ Kh8 {[#]} 30. Qd4+ $1 Rf6 31. Rg6 Raf8 32. Rdg1 {White threatens Rg8+ and mate.} Qd8 33. Rg8+ $2 (33. Qe5 {Intending Rg8+ and mate.} Nf7 34. Rg8+ Rxg8 35. hxg8=R+ Qxg8 36. Rxg8+ Kxg8 37. Qxe7) 33... Rxg8 34. hxg8=Q+ Qxg8 35. Rxg8+ Kxg8 36. Bd1 Kf8 37. Bf3 a3 38. bxa3 a4 39. h5 Kf7 40. Kd2 Kf8 41. Qa7 Nf7 42. Ke2 Rf5 43. Qxa4 Re5+ 44. Kf2 Bh4+ 45. Kg2 Rg5+ 46. Kf1 Ne5 47. Qa8+ Kf7 48. d6 {Bd5+ would kill now.} Ke6 49. Qd5+ {White mates.} Kd7 50. Bg2 Ng4 51. Qc6+ Ke6 52. Bh3 Ke5 53. Qc5+ Ke4 54. Qxc4+ Ke5 55. Qd4+ Kf5 56. d7 Rg8 57. Qd5+ {Precision: White = 77%, Black = 32%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Mikes, Jan"]
[Black "Hnydiuk, Aleksander"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2212"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,-10,-11,-33,-18,-15,-20,-14,-13,-78,-71,-73,-65,-60,-56,-97,-66,-100,-79,-103,-78,-177,-184,-344,-326,-327,-321,-282,-264,-303,-296,-289,-276,-320,-328,-331,-316,-340,-304,-310,-252,-337,-277,-294,-263,-577,-570,-560,-560,-603,-613,-1727,-941,-854,-636]} 1. e4 Nf6 2. Nc3 e5 3. d3 d5 4. Bg5 (4. exd5 Nxd5 5. Nxd5 Qxd5 6. Qf3 Qd6 7. Bd2 Nc6 8. Ne2 Be6 9. a3 O-O-O 10. g3 Bd5 11. Qg4+ Kb8 {½-½ (54) Molchanova,T (2245)-Shkapenko,P (2407) Minsk 2015}) 4... Bb4 5. exd5 Qxd5 6. Nge2 {C26: Vienna Game: 2...Nf6, sidelines} (6. Bxf6 $5 Bxc3+ 7. bxc3 gxf6 8. c4 Qa5+ 9. Qd2 Qxd2+ 10. Kxd2 $11) 6... Qc6 $146 ({Predecessor:} 6... Qe6 7. a3 Bc5 8. Ng3 Ng4 9. Nce4 Nd7 10. Be2 Ngf6 11. Bxf6 gxf6 {0-1 (54) Chalus,K (2119)-Pechoc,B (1977) Czechia 2002}) 7. a3 Ba5 8. Qd2 {The position is equal.} O-O 9. Bxf6 (9. O-O-O $11) 9... Qxf6 $17 10. Ng3 Nc6 11. Be2 Nd4 12. O-O Qf4 13. Qd1 Be6 $36 {[%mdl 2048] Keeping White busy.} 14. Nce4 Rad8 15. Nh5 (15. b4 $17 {was worth a try.} Bb6 16. c3) 15... Qh6 $19 16. g4 $2 {[#]} (16. Nc5 Bd5 17. c3) 16... f5 17. gxf5 Bxf5 ({Weaker is} 17... Rxf5 18. Bg4 $17) 18. Nhg3 Bh3 19. b4 Bxf1 20. Qxf1 Bb6 ({Less strong is} 20... Nxc2 21. Ra2 $15) 21. c4 Nxe2+ 22. Qxe2 {White wants to play c5.} Bd4 23. Ra2 Qc1+ 24. Kg2 Rf4 25. Qh5 Rdf8 26. Ng5 {[%csl Gg5][%cal Rh5h7]} h6 27. Nh3 $2 {[#]} (27. Ne6 Qb1 28. Re2) 27... Rf3 $1 {Black is clearly winning.} 28. Qg6 (28. Qxf3 Rxf3) 28... Qd1 29. Qe6+ Kh8 30. Ne4 Qxd3 31. Qg4 R3f4 {Precision: White = 29%, Black = 56%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Liepold, Stefan"]
[Black "Bajarani, Ulvi"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2186"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "196"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,196,-10,0,0,0,-7,0,-21,-21,-21,-20,-85,-36,-44,-24,-21,-21,-21,-23,-46,-53,-115,-119,-133,-21,-118,-82,-86,-82,-92,-75,-102,-93,-115,-108,-106,-104,-106,-106,-108,-106,-117,-103,-116,-96,-108,-78,-82,-79,-85,-75,-92,-37,-44,-23,-42,-24,-31,-10,-29,0,-84,-86,-78,-81,-91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-68,-68,-92,-16,-54,-7,-7,-7,-8,-7,-7,0,0,0,0,0,-7,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (8. Nf3 b6 9. Bb5+ Bd7 10. Bd3 Ba4 11. h5 cxd4 12. cxd4 Qc3+ 13. Bd2 Qxd3 14. cxd3 Bxd1 15. Kxd1 h6 16. Ke2 Nbc6 {0-1 (89) Caruana,F (2817)-So,W (2822) chess.com INT 2017}) 8... h6 9. Bd2 Bd7 {LiveBook: 3 Games} 10. Bd3 $146 ({Predecessor:} 10. Nf3 Nbc6 11. Rh4 O-O-O 12. Bd3 f6 13. Bf4 Qa5 14. Qd2 c4 15. Be2 g5 {1-0 (67) Fiderer,L (2288)-Moeldner,J (2248) Germany 2016}) 10... c4 11. Bf1 Ba4 12. Rc1 Nbc6 13. Qg4 Rg8 14. Qf4 (14. Qd1 $11) 14... Kd7 15. Be2 Raf8 16. Nh3 Kc8 17. Bg4 Qb6 {With the idea ...Qb2.} 18. O-O Qb2 19. Rb1 (19. Be1 $1 $15) 19... Qxc2 $17 20. Rfc1 Qe4 (20... g5 $17 21. Qe3 Qh7) 21. f3 (21. Qxe4 $11 {keeps the balance.} dxe4 22. Rb2) 21... Qxf4 (21... Qh7 {with more complications.} 22. Rb2 Na5 23. Qe3 Nb3 24. Rcb1 Kb8) 22. Nxf4 Rh8 23. Be1 b5 24. Bh4 Kd7 25. Bxe7 Nxe7 26. Kf2 a5 27. Rb2 Rb8 28. Ke2 Rb6 29. Kd2 Rhb8 30. Rcb1 Ke8 31. Ne2 Nc6 32. f4 b4 33. axb4 axb4 34. cxb4 Bb3 ({Better is} 34... Rxb4 $17 35. Rxb4 Rxb4 36. Rxb4 Nxb4) 35. Ra1 $15 Nxb4 36. f5 exf5 37. Bxf5 Nc6 38. Kc3 R6b7 39. Nf4 {[#]} (39. Ra6 $11 {remains equal.} Rc7 40. Rb1) 39... Na7 $1 $17 {[%cal Ra7b5] White must now prevent ...Nb5+.} 40. Ne2 Nb5+ 41. Kd2 {[#]} Rc7 (41... c3+ $1 $17 {[%mdl 512]} 42. Nxc3 Nxd4) 42. Ke3 $11 Ra7 (42... Rc6 {feels hotter.} 43. Ra5 f6 44. Rb1 Ke7 45. Rba1 Rcb6) 43. Rxa7 Nxa7 44. Nc3 Rd8 45. Rb1 Nc6 46. Nb5 Ke7 47. Ra1 Kf8 48. Ra6 Ne7 49. Bg4 (49. Bd7 $5) 49... Bc2 50. Nd6 Rb8 51. Ra7 g6 52. hxg6 (52. Ra6 $11) 52... Bxg6 $15 53. Rc7 h5 ({Black should play} 53... Rb2 $17 54. Be2 Nf5+ 55. Nxf5 Bxf5) 54. Bh3 Rb3+ 55. Kf4 {The position is equal.} c3 56. Bf5 Bxf5 57. Nxf5 Rb4 58. Rxc3 ({Don't go for} 58. Nxe7 $2 Rc4 $19) ({Avoid the trap} 58. Rxe7 $2 c2 $19) 58... Nxf5 59. Kxf5 Rxd4 $11 {[%mdl 4096] Endgame KR-KR} 60. Rh3 (60. Rc8+ {is more complex.} Kg7 61. Rc7 Rd2 62. e6 Rf2+ 63. Kg5) 60... h4 61. g3 hxg3 62. Rxg3 Rd1 63. e6 Rf1+ 64. Ke5 Re1+ 65. Kxd5 Rxe6 66. Rg5 Re1 67. Re5 $1 {[%cal Re5e1]} Rf1 68. Ke4 Kg7 {Strongly threatening ...Re1+.} 69. Rf5 Rg1 70. Kf3 Kg6 71. Ra5 Rb1 72. Kf2 Rb4 73. Ra3 f5 74. Kf1 Kg5 75. Rc3 Kf4 76. Ra3 Rd4 77. Rb3 Kg4 78. Ra3 Rf4+ 79. Kg2 Rb4 80. Kf2 Kg5 81. Rc3 Rh4 82. Ra3 Kg4 83. Rg3+ Kf4 {( -> ...Rh2+)} 84. Rf3+ Ke5 85. Ra3 Rh2+ 86. Kf1 Kf4 87. Ra4+ Kg5 88. Ra3 Rb2 89. Rc3 (89. Kg1 {seems wilder.} Kf4 90. Kf1 Kg4 91. Rd3 f4 92. Rc3) 89... f4 90. Ra3 Rh2 91. Rb3 Kg4 92. Ra3 Rh5 93. Kf2 $1 Rb5 94. Rc3 Rb1 95. Ra3 Rb4 96. Rc3 Ra4 97. Rb3 f3 {Hoping for ...Ra2+.} 98. Rb8 Ra2+ {Precision: White = 65%, Black = 57%.} 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.12"]
[Round "3"]
[White "Baum, Jonasz"]
[Black "Langrock, Hannes"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2085"]
[BlackElo "2388"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,144,-2,-15,0,0,-4,-10,-6,0,0,0,0,-4,-3,-40,-14,-14,-18,-16,-24,-27,84,74,96,105,100,-18,-33,-27,197,191,187,183,206,217,222,191,203,203,248,117,113,76,76,14,124,106,117,115,108,112,122,112,128,116,122,122,137,129,136,135,141,100,111,111,120,109,121,121,121,121,121,114,122,116,116,117,108,87,128,125,119,121,93,106,110,0,187,187,187,100,100,100,100,100,109,100,88,38,88,71,114,109,190,197,178,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 {[%cal Rc5d4] C01: French: Exchange Variation} 7. Be3 cxd4 (7... Nd5 8. Bxd5 Qxd5 9. Nbc3 Qxg2 10. Rg1 Qf3 11. Nb5 Rb8 12. dxc5 Bd7 13. Nc7+ Kd8 14. Nb5 {0-1 (54) Kramnik,V (2808)-Caruana,F (2808) Stavanger 2017}) 8. Nxd4 Ne5 9. Nc3 a6 10. O-O $40 {[%mdl 128] White mounts an attack.} Bd6 11. Re1 $146 ({Predecessor:} 11. Qe2 Qc7 12. g3 Nxf3+ 13. Qxf3 O-O 14. Rad1 {1-0 (72) Gerola,G (2473)-Volovici,D (2417) ICCF email 2007}) 11... Qc7 12. g3 Nxf3+ 13. Qxf3 O-O 14. Rad1 Be5 15. Qe2 Bd7 (15... Rd8 $11 {remains equal.}) 16. Bg5 $16 Bxd4 17. Rxd4 Nd5 18. Rxd5 (18. Nxd5 exd5 19. Rxd5 Rfe8 $11) (18. Qh5 $16 f6 19. Nxd5 exd5 20. Bxf6 $1 {[%mdl 512]}) 18... exd5 $11 19. Nxd5 Qd6 $2 (19... Qa5 $11 {and Black is okay.} 20. Qe5 Kh8) 20. Qd2 $18 Kh8 21. Be7 Qc6 22. Nb4 $1 {[%cal Rb4c6]} ({But not} 22. Bxf8 Rxf8 23. b3 Qd6 $16) 22... Qb5 23. Bxf8 Rxf8 24. Qd6 {[%cal Rd6f8]} Rg8 25. Nd3 (25. Re5 $18 Qc4 26. Qxd7 Qxb4 27. Qxf7) 25... Be6 $16 26. b3 Qa5 27. a4 (27. c4 $16) 27... Rd8 (27... Qd2 $1 $11) 28. Qe5 Rd5 29. Qe3 h6 30. Nf4 Rd6 31. Qe5 Qd8 32. Nxe6 Rxe6 {[%mdl 4096] Endgame KQR-KQR} 33. Qc3 Rc6 34. Qf3 Qd7 35. c4 {[%cal Bc2c4,Bc4c5][%mdl 32]} Rd6 36. c5 Rd3 37. Re3 Rxe3 38. Qxe3 {KQ-KQ} ({Don't play} 38. fxe3 $6 Kg8 $11) 38... a5 39. h4 Qd5 40. Qc3 Kh7 41. Kh2 Qf5 {[#]} 42. Kg2 $1 Qd5+ 43. Qf3 Qd7 44. Kf1 f5 45. Ke2 Kg6 46. Qf4 Qe6+ 47. Qe3 Qd5 48. Qf3 (48. Qc3 $16) 48... Qxc5 $2 (48... Qd7 $1 $11 {and Black stays safe.}) 49. Qxb7 $18 Qc2+ {[#]} 50. Kf1 (50. Kf3 $1 $18) 50... f4 $16 51. Qd5 ({Much weaker is} 51. gxf4 $6 Qd1+ 52. Kg2 Qg4+ 53. Kf1 Qd1+ 54. Kg2 Qg4+ 55. Kf1 Qd1+ $11) 51... fxg3 52. fxg3 Qc3 53. Kf2 Kh7 54. g4 Kh8 55. g5 hxg5 56. hxg5 Kh7 (56... Qb2+ $16 {keeps fighting.} 57. Ke3 Qc3+ 58. Ke4 Qb4+ 59. Ke3 Qc3+ 60. Ke4 Qc7) 57. Qe4+ $18 g6 58. Qh4+ $2 (58. Qe7+ $18 Kg8 59. Qd8+ Kf7 60. Qd5+ Kg7 61. Ke2) 58... Kg7 $11 {The position is equal.} 59. Qh6+ Kf7 60. Qh7+ Kf8 61. Qxg6 {And now Qf6+ would win.} Qb2+ 62. Ke1 {Threatens to win with Qf6+.} Qc1+ 63. Ke2 {Qf5+ is the strong threat.} Qb2+ 64. Kd1 {Black must now prevent Qf6+.} Qxb3+ 65. Qc2 Qd5+ 66. Qd2 Qb3+ 67. Ke2 Qxa4 68. Qd6+ Kg7 69. Qf6+ Kg8 70. g6 {Qf7+ would kill now.} Qc2+ 71. Ke3 {Intending Qf7+ and mate.} (71. Kf3 $5 {[%cal Rf6f7]} Qc4 72. Ke3 $11) 71... Qc5+ 72. Kd3 {Threatening mate with Qf7+.} (72. Kd2 $5 {[%cal Rf6f7]} Qb4+ 73. Ke3 $11) 72... Qd5+ {Precision: White = 60%, Black = 59%.} 1/2-1/2

