[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Artemiev, Vladislav"]
[Black "Kretov, Evgenij"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2706"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,40,42,54,43,46,21,30,36,47,39,39,43,75,46,47,47,47,41,48,-1,41,45,108,108,182,69,29991,29992,29995,29996,29997,29998,29998]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Qc7 6. a4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (6. Be3 e5 7. Nbd2 Bd6 8. h3 Ne7 9. Nc4 Ng6 10. Qd2 a5 11. Nxd6+ Qxd6 12. Qc3 b6 13. g3 O-O {½-½ (42) Piorun,K (2676)-Mista,A (2593) Poland 2016}) 6... a5 7. Na3 e5 8. Nc4 {White has an edge.} Bd6 9. O-O Ne7 10. Nh4 O-O 11. Qh5 $146 ({Predecessor:} 11. Kh1 f5 12. exf5 Nxf5 13. Nxf5 Rxf5 {1-0 (44) Sergienko,S (2383)-Kretov,E (2297) Voronezh 2013}) 11... Be6 12. Bd2 b6 13. Rae1 {[%cal Ba1e1,Be1e3,Be3g3][%mdl 32]} f6 14. Re3 Bf7 15. Qg4 Rfd8 (15... Qc8 $14 16. Nf5 Nxf5 17. exf5 Bxc4 18. dxc4 Ra7) 16. Rg3 $36 {[%csl Gg3][%cal Rg4g7][%mdl 2048] White is in control.} g6 (16... Ng6 $16 {was necessary.}) 17. Qf3 (17. Nxd6 $18 Qxd6 18. b3) 17... Kg7 $2 {[%mdl 8192] [#]} (17... Bxc4 $14 18. dxc4 Kf7) 18. Bh6+ {White mates.} ({And not} 18. Nxd6 Qxd6 19. b3 g5 $11) 18... Kxh6 19. Qxf6 Rf8 20. Nf5+ Nxf5 {Precision: White = 37%, Black = 35%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Malakhov, Vladimir"]
[Black "Papenin, Nikolai"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2661"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,45,60,57,37,44,27,111,81,83,86,182,184,159,151,581,584,650,645,677,692,795,801,1015,974]} 1. Nf3 Nf6 2. c4 g6 3. d4 c5 4. d5 b5 5. Qc2 bxc4 6. e4 d6 7. Bxc4 Bg7 8. O-O O-O 9. h3 Nbd7 10. Nc3 Nb6 {A57: Benko/Volga Gambit} (10... Rb8 11. Re1 Nh5 12. Be2 Ne5 13. Nxe5 Bxe5 14. Bxh5 gxh5 15. Bh6 Re8 16. Qd2 Kh8 17. Bf4 Bd4 18. Be3 {0-1 (63) Dreev,A (2644)-Perunovic,M (2622) Berlin 2015}) 11. Be2 e6 12. dxe6 Bxe6 {LiveBook: 5 Games. White is slightly better.} 13. Be3 Qe7 14. Rad1 Rac8 (14... d5 $11) 15. Ba6 Rb8 $146 ({Predecessor:} 15... Rcd8 16. Rfe1 Nfd7 17. Bg5 f6 18. Bh4 {0-1 (43) Maiques,R-Needleman,G (2224) Buenos Aires 2004}) 16. Rfe1 Nc4 {[#]} (16... Rfd8 $16 {was worth a try.}) 17. Bxc4 $1 $18 Bxc4 {[#]} 18. Bf4 $1 $36 {[%cal Rf4d6][%mdl 2048] White is on the roll.} Rb6 $2 (18... Rbd8 $16 {is a better chance.} 19. Qd2 Qb7 20. Bxd6 Ne8) 19. Na4 $1 {[%csl LRb6,LRc4][%cal Bc3a4,Ba4c5,Bc5e6][%mdl 32] White is clearly winning.} Rb4 20. Bxd6 Qe8 21. Nxc5 Nh5 22. b3 Be6 23. Nxe6 {Precision: White = 81%, Black = 10%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Morozevich, Alexander"]
[Black "Rozum, Ivan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2656"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,25,33,9,54,52,69,42,41,0,0,0,0,0,0,0,0,0,0,7,202,166,241,219,237,202,297,172,429,427,420,432,423,412,424,425,410,414,432,409,524,436,927,937,940,930,935,902,904,867,924,911,1561,1461,1380,1275,2057,1879,29981,29982,29975,2707,2173,2119]} 1. e4 d5 2. exd5 Qxd5 3. Nf3 g6 4. d4 Bg7 5. c4 (5. Be2 Nf6 6. O-O O-O 7. c4 Qd8 8. Nc3 Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. Be3 Ne8 12. d5 Ne5 13. c5 b6 14. Be2 bxc5 15. Bxc5 Nd6 16. Rc1 {½-½ (51) Matlakov,M (2738)-Artemiev,V (2696) Moscow 2017}) 5... Qd8 6. h3 {B01: Scandinavian Defence} c6 7. Nc3 Nh6 8. g4 {White is slightly better.} f5 $146 ({Predecessor:} 8... f6 9. Be3 Nf7 10. Qd2 Nd7 11. O-O-O a5 12. Kb1 a4 {1-0 (23) Teran Alvarez,I (2417)-Aranaz Portugues,J (2180) Espartinas 2007}) 9. Ne5 Nd7 10. g5 Nf7 11. Nxf7 Kxf7 12. Be3 Re8 13. f4 c5 14. dxc5 {next Bg2 is good for White.} e5 $2 {[#]} (14... Qa5 $1 $11 {and Black is okay.}) 15. Qd5+ $18 Kf8 (15... Re6 $142 16. fxe5 Qc7) 16. O-O-O Qe7 17. h4 h5 (17... Nb8 {was called for.} 18. Bg2 Nc6) 18. Rh2 (18. Bg2 $142) 18... exf4 $2 (18... Nb8 19. Qd6 Qxd6 20. Rxd6 (20. cxd6 exf4 21. Bxf4 Bxc3 $16) 20... exf4 21. Bxf4 Re1+ 22. Rd1 Rxd1+ 23. Kxd1 Nc6) 19. Bxf4 Be5 20. Bxe5 Qxe5 21. Re2 Qxd5 22. Rxe8+ ({Weaker is} 22. Nxd5 Rxe2 23. Bxe2 Nxc5 $18) ({Not} 22. Rxd5 a5 $18) (22. cxd5 Rxe2 23. Nxe2 Nxc5 $16) 22... Kxe8 23. Nxd5 Kf7 24. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} a5 25. b5 Nxc5 (25... Rb8 $142 26. Nf4 Nxc5) 26. Nb6 Rb8 27. Rd8 Ke6 28. Rxc8 Rxc8 29. Nxc8 f4 30. Bh3+ Ke5 31. Ne7 f3 32. Nxg6+ Kd4 33. Nf4 f2 34. g6 Ne4 35. g7 (35. Nxh5 $142 Kc3 36. g7 Nc5 37. g8=Q Nd3+ 38. Kd1 Kb4 39. Qd5 Nb2+ 40. Kc1) 35... Nf6 {[#]} 36. Nxh5 $1 {Precision: White = 71%, Black = 32%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Rakhmanov, Aleksandr"]
[Black "Dubov, Daniil"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2634"]
[BlackElo "2703"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,103,36,-4,-12,-11,-8,-9,-5,-7,-10,-38,0,-32,-30,-35,-12,-49,-52,-62,-48,-46,-17,-78,0,-56,0,-78,-74,-69,-76,-77,-41,-95,-91,-80,-64,-123,-130,-213,-193,-224,-221,-882,-858,-1196,-1180,-1023,-287,-286,-282,-279,-291,-285,-294,-281,-266,-248,-79,-92,-13,-18,31,32,25,-78,-7,-7,-23,-10,-20,0,0,-39,-20,-52,-33,-144,-144,-144,-145,-139,-126,-129,-87,-182,-129,-401,-399,-452,-375,-1158,-1031,-1689]} 1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 cxd4 5. cxd4 Qb6 6. Qb3 Nc6 7. Nc3 Qxb3 {D13: Slav Defence: Exchange variation without ...Bf5} 8. axb3 e6 9. e3 Bb4 {The position is equal.} 10. Bb5 Bd7 11. Ke2 Nh5 $146 ({Predecessor:} 11... Ke7 12. Ra4 a5 13. Raa1 Rhc8 14. Rhc1 Na7 15. Bd3 {½-½ (27) Leitao,R (2475)-Baklan,V (2525) Groningen 1996}) 12. Bg3 Nxg3+ 13. hxg3 Ke7 14. Bd3 h6 15. g4 Rac8 16. Na2 Bd6 17. Nc3 (17. b4 $1 $11) 17... Bb4 18. Na2 Bd6 19. Nc3 a6 20. Ne1 Nb4 21. Bb1 e5 22. f3 (22. Bf5 $15) 22... exd4 $17 23. exd4 Rhe8 24. Nd3 ({White should play} 24. Kf2 $1 $15) 24... Nc6 $36 {[%mdl 2048] Keeping White busy.} 25. Nxd5+ (25. Ra4 $17 {was called for.}) 25... Kf8+ $19 26. Kf2 Nxd4 27. g5 $2 (27. Nc1) 27... Re2+ 28. Kf1 Bg3 29. Nc3 Rxb2 $2 (29... Rd2 {( -> ...Rxc3!)} 30. Rh3 Bxh3 31. gxh3 Nf5) 30. Nxb2 {Threatens to win with Nbd1.} Rxc3 31. Bd3 Rxb3 32. gxh6 gxh6 33. Rb1 Kg7 34. Rh5 f5 $2 (34... Bb5 $19 35. Bxb5 Nxb5) 35. Rh3 $17 Be5 (35... Bc7 $17 36. Rh4 f4) 36. Nc4 $1 $11 {[%cal Rc4e5]} Rxd3 37. Nxe5 Bb5 38. Kg1 (38. Kf2 $11 {remains equal.} Rc3 39. Rb2) 38... Re3 ({Better is} 38... Ne2+ $1 $17 39. Kf2 Rd5) 39. f4 Ne2+ 40. Kf2 Rxh3 41. gxh3 {And now Rxb5! would win.} Nxf4 {[%mdl 4096] Endgame KRN-KBN} 42. h4 Kf6 43. Nf3 Ne6 $1 44. Ke3 {[#]} (44. Rg1 $15) 44... f4+ $1 $17 45. Kf2 Bc6 46. Nd2 a5 {[%cal Ba6a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 47. Nc4 a4 48. Na5 {[#]} Bd5 $1 {Strongly threatening ...a3.} 49. Nxb7 $2 {[%mdl 8192]} (49. Rb5 $17 {was the only chance.} Ke5 50. Nc4+ Kd4 51. Na3) 49... a3 $19 {Hoping for ...a2.} 50. Nd6 a2 51. Rd1 $2 {[#]} (51. Ra1 Nd4 52. Ne4+ Bxe4 53. Rxa2) 51... Nd4 $1 {[%mdl 512]} 52. Rc1 {Precision: White = 38%, Black = 41%.} (52. Rxd4 a1=Q) 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Ponkratov, Pavel"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2628"]
[BlackElo "2629"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,104,12,28,28,31,31,24,29,25,28,36,31,42,12,0,12,68,59,59,60,70,59,59,59,59,58,58,64,65,64,62,59,58,35,85,85,85,85,85,85,85,85,85,85,85,85,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,137,8,8,8,8]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. O-O Rd8 13. Qc1 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5} Be6 14. Nxe5 (14. Ne4 Bb4 15. a5 O-O 16. a6 b5 17. Na3 Qb6 18. Be3 c5 19. Nc2 Nc4 20. Nxb4 Nxe3 21. Nxc5 Nxg2 22. Nxd7 Rxd7 23. Kxg2 {½-½ (111) Giri,A (2690)-Hector,J (2588) Malmo 2011}) 14... Nxe5 15. Qe3 Qb6 {LiveBook: 3 Games} (15... a5 {feels hotter.} 16. Rfd1 Rxd1+ 17. Rxd1 Bb4 18. Bxe5 fxe5 19. Ne4 O-O) 16. Qxb6 axb6 17. Bxe5 fxe5 18. a5 $1 {[%cal Ra5a6]} bxa5 19. Rxa5 Bd6 20. Ne4 $146 ({Predecessor:} 20. Ra7 Bc8 {½-½ (53) Boehme,M (1937)-Seibold,H (2165) Nuremberg 2016}) 20... Bc7 21. Ra4 Ke7 22. Nc5 Rd4 (22... Bc8 $11) 23. Rxd4 $14 exd4 24. Nxb7 Bc4 25. Bxc6 {Black must now prevent Be4.} Bxe2 26. Re1 d3 {[#] aiming for ...Rb8.} 27. Bf3 Rb8 {Threatens to win with ...Kf6.} 28. Bxe2 d2 29. Rd1 Rxb7 30. Rxd2 {[%mdl 4096] Endgame KRB-KRB} Be5 31. Bd3 (31. Rd5 {seems wilder.} Bxb2 32. f4 Ke6 33. Rd1 Ba3 34. Kf2) 31... Rxb2 32. Rxb2 Bxb2 33. Bxh7 {KB-KB} g5 34. Kg2 Kf6 35. Bd3 Bd4 36. f3 Kg7 37. Kh3 Kh6 (37... Bg1 $142) 38. Kg4 $16 Bf6 39. Kf5 Bd8 40. Bf1 Bc7 41. h4 gxh4 42. g4 ({Of course not} 42. gxh4 $6 Kh5 $11) 42... Bh2 43. f4 Kg7 44. g5 Bg1 45. Kg4 Bc5 46. Kxh4 Bd6 {[#]} 47. Kg4 $1 Bc7 48. f5 Bd8 49. Kf4 Be7 50. Bc4 Bd8 51. f6+ (51. Kg4 $16) 51... Bxf6 $1 $11 52. gxf6+ Kxf6 {Precision: White = 79%, Black = 74%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Grachev, Boris"]
[Black "Triapishko, Alexandr"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2626"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,108,0,0,8,-9,-16,-16,-21,-42,-18,-44,-42,-38,-17,-37,1,-2,0,0,0,-1,20,0,6,-2,22,16,29,26,30,2,15,7,27,0,12,-68,5,0,7,3,24,22,20,22,34,14,14,14,164,164,274,164,165,164,164,152,152,152,156,164,165,165,171,155,175,125,125,106,107,93,104,104,202,193,184,130,235,80,355,129,129,129,129,129,129,115,118,118,105,0,81,47,47,43,47,21,21,21,106]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qc2 (5. Qb3 Nf6 6. Nd2 c4 7. Qc2 Nh5 8. Bg5 h6 9. Bh4 g5 10. Be2 Ng7 11. Bg3 Bf5 12. Qc1 e6 {1-0 (41) Carlsen,M (2832)-So,W (2812) Leuven 2017}) 5... Nf6 6. Nd2 {LiveBook: 14 Partien. D00: Damenbauernspiele} Nh5 {[%cal Rc5d4]} 7. Bg3 g6 8. Ngf3 Bg7 $146 ({Vorgänger:} 8... Nxg3 9. hxg3 Bg7 10. Rd1 O-O 11. Be2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 {0-1 (53) Pezerovic,E (2413)-Heberla,B (2558) Graz 2015}) 9. Be2 O-O 10. O-O Nxg3 11. hxg3 cxd4 12. exd4 e5 (12... f6 {looks sharper.} 13. c4 Nxd4 14. Nxd4 Qxd4 15. Nb3 Qb6) 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qb3 Qxb3 16. axb3 Bf6 17. Nf3 Bf5 18. Rfd1 Rfd8 19. Nd4 Be6 20. Bf3 a6 21. Rd3 Rd6 22. Rad1 Rad8 23. Ne2 (23. b4 $11) 23... g5 (23... d4 $1 $15 24. cxd4 Rb6) 24. g4 h6 25. Nd4 b6 26. b4 {[%cal Bb3b4,Bb4b5,Bb5c6][%mdl 32]} a5 27. b5 Bd7 28. Nc6 Bxc6 29. bxc6 d4 (29... Rxc6 $11 {und Schwarz ist OK.} 30. Bxd5 (30. Rxd5 Rxd5 31. Rxd5 Re6 $11) 30... Rcc8) 30. cxd4 $18 Kf8 (30... Rc8 {war angesagt.} 31. d5 a4) 31. d5 (31. c7 $142 Rc8 32. Rc3) 31... Rc8 32. Rb3 Bd8 33. Re1 Bc7 34. g3 Ra8 35. Kg2 Rf6 36. Ra1 Re8 37. Rd3 Ke7 38. Re1+ Kd8 39. Rxe8+ Kxe8 $16 {[%mdl 4096] Endspiel KTL-KTL} 40. Rd1 Ke7 41. Re1+ Kd6 (41... Kd8 $16 42. Be2 Rd6) 42. Re8 $18 b5 43. Ra8 (43. Be4 $18) 43... a4 {[#]} (43... Kc5 $16 {war einen Versuch wert.} 44. Ra7 Kd6) 44. Ra6 $2 (44. Be4 $1 $18) 44... Kc5 $2 {[%mdl 8192] [#]} (44... Rg6 $16 {war nötig.}) 45. Ra7 $2 (45. Be4 $1 $18 {ist der präzise Gewinnweg.}) 45... Kd6 $16 46. Rb7 {Schwarz muss nun Le4 beachten.} Rg6 47. Rxb5 Rg8 48. Rb4 Ra8 49. Rb7 Ra6 50. Rb4 ({Lieber} 50. Be2 $16 Rb6 51. Bd1) 50... Rb6 (50... Ra8 $1 $11 {bleibt in der Remisbreite.}) 51. Rxa4 {zielt auf b4 ab.} Rxb2 52. Re4 Bb6 53. Re2 Rxe2 54. Bxe2 f6 {Precision: Weiß = 34%, Schwarz = 24%.} (54... Kxd5 $11 55. Bf3+ Ke5) 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Oparin, Grigoriy"]
[Black "Shkurkin, Andrey"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2624"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,70,14,0,20,0,16,0,16,19,13,4,13,7,16,3,37,-8,0,-19,6,-10,0,-134,-37,-80,-40,-31,-42,-75,-91,-83,99,102,109,94,121,130,225,197,214,200,231,229,242,253,262,183,285,284,364,364,483,400,452,340,362]} 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Nc2 d6 7. Be2 Be6 {B37: Sicilian: Maroczy Bind with 5...Bg7, sidelines} (7... Nf6 8. Nc3 O-O 9. O-O Be6 10. Bd2 Nd7 11. Rc1 Nc5 12. b4 Bxc3 13. Bxc3 Nxe4 14. Ba1 a5 15. b5 Ne5 16. Qd4 Nf6 17. Ne3 Ned7 18. Bf3 {1-0 (33) Aronian,L (2785)-Flores,D (2579) Doha 2016}) 8. O-O Rc8 9. Ne3 {LiveBook: 15 Games} Ne5 {[%cal Re5c4] The position is equal.} 10. Nd2 $146 ({Predecessor:} 10. Qb3 Qd7 11. Nc3 Nf6 12. Ned5 O-O 13. Be3 b6 14. f3 Rfe8 15. a4 {1-0 (39) Morozevich,A (2676)-Shkurkin,A (2191) Sochi 2017}) 10... Nf6 11. Rb1 O-O 12. b3 Qa5 13. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} a6 14. a4 Nc6 15. Bb2 Nd7 16. Ba3 Nb4 17. Kh1 Qb6 18. Nf3 a5 19. Nc2 {[#]} (19. Ng5 $11 {keeps the balance.}) 19... Nc5 (19... Na2 $1 $17 20. Ne3 Nc3) 20. Nd2 f5 {And now ...Na2 would win.} 21. Bxb4 axb4 22. Bf3 f4 23. Bg4 Qc6 $2 {[#]} (23... Bxg4 $17 {stays on course.} 24. Qxg4 e6) 24. Bxe6+ $16 Nxe6 25. Nxb4 Qd7 26. Nd5 Rc5 (26... Rce8 $16 {keeps fighting.} 27. a5 Nc5) 27. Nf3 {[%cal Bd2f3,Bf3g5,Bg5e6][%mdl 32]} Nc7 28. Re1 Nxd5 29. exd5 Rcc8 30. Qd3 Rf6 31. Ng5 Rcf8 (31... Qf5 $142 32. Qxf5 Rxf5) 32. Ne6 R8f7 33. f3 h6 34. Re4 g5 35. Rf1 b6 {Precision: White = 44%, Black = 18%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Alekseev, Evgeny"]
[Black "Bocharov, Dmitry"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2620"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,91,9,15,52,43,29,25,25,20,10,27,27,2,70,72,120,115,137,119,118,63,137,110,106,110,112,97,100,52,118,113,116,118,164,113,177,155,147,129,119,103,98,56,73,31,49,0,22,-44,-46,-59,-53,-135,-135,-123,-126,-102,0,-124,-119,-127,-119,-136,589,-192,-200,-193,-193,-156,-174,-169,-108,-83,-75,-75,-75,-72,-24,-123]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nf6 5. O-O O-O 6. Re1 Nc6 {B07: Pirc Defence: Miscellaneous Systems} 7. d5 Nb4 (7... Nb8 8. h3 Nbd7 9. c4 Nc5 10. Bc2 a5 11. Nc3 e5 12. Bg5 Qe8 13. Nb5 Qe7 14. b3 {1-0 (46) Grischuk,A (2750)-Carlsen,M (2832) chess.com INT 2017}) 8. Bf1 {LiveBook: 17 Games} c6 {[%cal Rc6d5] The position is equal.} 9. a3 Na6 $1 10. dxc6 $146 ({Predecessor:} 10. Nc3 Nc5 11. h3 a5 12. Bg5 cxd5 13. exd5 Bd7 14. Rb1 {1-0 (63) Bogner,S (2590)-Hickl,J (2628) Switzerland 2014}) 10... bxc6 11. e5 Nd5 12. c4 Nb6 13. exd6 exd6 (13... Qxd6 $11 14. Qxd6 exd6) 14. Bg5 $14 f6 15. Bf4 d5 16. Nc3 dxc4 {[#]} 17. Nd2 (17. Bxc4+ $1 $16 {[%mdl 512]} Nxc4 18. Qb3) 17... g5 ({Black should try} 17... Nc5 $14) 18. Bg3 f5 {Threatens to win with ...f4.} 19. Be5 $36 {[%mdl 2048] Black is under strong pressure.} ({Weaker is} 19. Nxc4 Qxd1 20. Raxd1 f4 $17) 19... Bxe5 20. Rxe5 Qf6 21. Nxc4 Nc7 (21... Be6 $14 22. Nxb6 axb6) 22. Qd6 $16 Qxd6 23. Nxd6 Bd7 24. Rd1 (24. Bd3 $18) 24... Rad8 (24... Rf6 $16 25. Nc4 Nbd5 26. Nxd5 Nxd5) 25. Ra5 Ra8 {[%cal Bd8a8,Ba8b8,Bb8b2][%mdl 32]} 26. a4 Kg7 27. Re5 Kf6 28. Ree1 Nbd5 29. Bc4 {[%cal Rc4d5]} (29. Ndb5 $5 cxb5 30. Nxd5+ Nxd5 31. Rxd5 $16) 29... Be6 30. Bf1 Rab8 31. Rd2 (31. g4 $11) 31... Rfd8 $15 32. Nc4 Nxc3 33. bxc3 (33. Rxd8 $15 Rxd8 34. bxc3) 33... Rxd2 $17 34. Nxd2 Rb2 35. Nf3 Bd5 (35... Rc2 $17 36. Rb1 Nd5) 36. Nd4 (36. Ne5 $11) 36... Ne6 37. Nxe6 Bxe6 {[%mdl 4096] Endgame KRB-KRB} 38. f3 Ra2 $2 {[%mdl 8192] [#]} (38... a5 $17 {stays on course. And now ...Rc2 would win.} 39. Rd1 Rb3) 39. Rb1 $4 {[%mdl 8192]} (39. Rxe6+ $1 $18 {[%mdl 512] was the only winning move.} Kxe6 40. Bc4+ Kd6 41. Bxa2) 39... Rxa4 $19 40. Rb7 Ra1 41. Kf2 Ra2+ 42. Ke1 h5 ({Better is} 42... a5 $19 43. Rc7 Ra1+ 44. Kf2 Ra2+ 45. Ke1 Ra1+ 46. Kf2 Ra2+ 47. Kg1 Ke5 48. Rxc6 Ra1) 43. Rc7 $17 Bd5 44. c4 Be6 45. Rxc6 Ke5 46. Rc7 {Precision: White = 38%, Black = 43%.} (46. g3 $11 {keeps the balance.}) 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Romanov, Evgeny"]
[Black "Kezin, Roman"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2614"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,87,0,0,-9,-14,-63,-17,-14,-9,-23,-41,-60,-64,-193,-212,-254,-12,-64,-38,-43,-56,-61,-44,-100,-89,-74,-88,-89,-87,-134,-117,-153,-139,-172,-147,-144,-144,-225,-214,-228,-193,-344,-332,-490,-484,-447,-456,-595,-584,-586,-583,-556,-283,-416,-345,-311,-302,-463,-454,-640,-8,-566,-10,0,0,-237,-252,-624,-623,-1429,-1368,-1183,-1187,-29984]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 Be7 5. Nf3 O-O 6. Qc2 c5 7. dxc5 d4 {E06: Closed Catalan: Early deviations} 8. O-O Nc6 {LiveBook: 16 Games} 9. Nbd2 (9. a3 a5 10. Rd1 Bxc5 11. Nc3 e5 12. Nd5 h6 13. Bd2 Bd6 14. e3 Bg4 15. h3 Bh5 {1-0 (39) Wei,Y (2729)-So,W (2780) chess.com INT 2018}) 9... e5 $146 {The position is equal.} ({Predecessor:} 9... Bxc5 10. Nb3 Qb6 11. Nxc5 Qxc5 12. a3 a5 13. Bd2 a4 14. Ne1 e5 15. Nd3 Qe7 16. Nb4 e4 17. Nd5 Nxd5 18. cxd5 {½-½ (44) Popov,M (2280)-Aliyev,R (2213) Minsk 2015}) 10. Ng5 Bxc5 11. Nde4 Nxe4 12. Qxe4 {[%csl Gg5][%cal Re4h7]} g6 13. Qh4 {[%csl Gg5][%cal Rh4h7]} h5 14. Ne4 {[#]} ({White has to play} 14. Qe4 $1 $15) 14... Be7 $1 $19 {[%cal Re7h4]} 15. Bg5 {[#]} Bxg5 $2 (15... f6 $1 $19 {[%cal Rf6g5]} 16. Bh6 Rf7) 16. Nxg5 (16. Qxg5 $11 Qxg5 17. Nxg5) 16... Kg7 {...f6 is the strong threat.} (16... f6 $5 {[%cal Rf6g5]} 17. Bd5+ Kg7 18. Ne6+ Bxe6 19. Bxe6 d3 20. exd3 Nd4 $17) 17. f4 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 18. Ne4 f5 {aiming for ...Qxh4.} 19. Qxd8 (19. Ng5 $15) 19... Rxd8 $17 20. Ng5 e4 21. Rfd1 a5 22. Rd2 Kf6 23. h3 Be6 24. Rc1 Bg8 25. g4 a4 26. gxh5 (26. Kh2 $17) 26... gxh5 $19 27. h4 Na5 28. Rdc2 $2 (28. Rcd1) 28... Rac8 29. Bh3 (29. b3 $142) 29... Rxc4 30. Rxc4 Bxc4 ({Not} 30... Nxc4 31. b3 $19) 31. Kf2 d3 32. exd3 exd3 33. Nf3 Rd5 34. a3 (34. Ra1 {might work better.}) 34... Bb3 35. Nd2 Bc2 36. Rg1 (36. Re1 $142 Nb3 37. Ke3) 36... Nb3 37. Ke3 (37. Bg2 $142 Rd8 38. Nxb3 Bxb3 39. Bf3) 37... Rd7 $2 ({Better is} 37... Rd6 $19 38. Bxf5 Nxd2 39. Rg6+ Kxf5 40. Rg5+ Kf6 41. Kxd2 Rd4 42. Rxh5 Rxf4) 38. Nxb3 $2 {[%mdl 8192]} (38. Ne4+ $1 $11 fxe4 39. Bxd7) 38... axb3 $2 $11 {[%mdl 4096] Endgame KRB-KRB} ({Less strong is} 38... Bxb3 39. Kd2 $17) (38... Re7+ $19 39. Kf3 Bxb3) 39. Kd2 Re7 {White must now prevent ...Re2+.} 40. Bf1 $2 (40. Re1 $11 Rc7 41. Re5) 40... Re4 $19 41. Rg5 $2 (41. Bxd3 Rxf4 42. Bxc2 bxc2 43. Rh1) 41... Rxf4 {Threatens to win with ...Rf2+.Black is clearly winning.} 42. Bg2 Rf2+ 43. Kc3 d2 44. Kd4 {Precision: White = 23%, Black = 52%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Indjic, Aleksandar"]
[Black "Gogolev, Artem"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2604"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,109,41,26,46,40,120,0,92,104,102,106,312,197,228,222,196,211,400,401,497,509,498,179,127,-155,-160,-486,-480,-488,-491,-453,-449,-438,-429,-490,-303,-303,-278,-415,-405,-535,-500,-878,-653,-791,-589,-626,-556,-540,-562,-651,-497,-448,-329,-345,-329,-975,-151,-130,-121,-157,-73,-216,0,0,0,0,0,0,0,2,25,32,25,25,17,28,34,37,62,51,54,32,43,31,13,0,0,13,12840,12840,12848,12848,12849,12849,12850,12848]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 b6 8. Bg5 Be7 {E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} (8... h6 9. Bh4 Be7 10. e3 Bb7 11. Be2 d6 12. O-O a6 13. Rfd1 Qc7 14. Rac1 Nbd7 15. Nd2 Ne5 16. Bg3 {0-1 (48) Fodor,T (2490)-Banusz,T (2595) Hungary 2015}) 9. e4 {[%cal Be2e4,Be4e5][%mdl 32]} d6 ({Better is} 9... Nc6 $14) 10. O-O-O (10. e5 $16 Nd5 11. Ne4 (11. cxd5 Bxg5 12. Bc4 Ba6 $18) (11. Bxe7 Nxe7 12. Bd3 h6 $16)) 10... Bb7 $146 (10... Nbd7 $11 {remains equal.}) ({Predecessor:} 10... Nbd7 11. e5 dxe5 12. Nxe5 Qc7 13. Nxd7 Bxd7 14. Kb1 Bc6 15. h4 a6 16. Rh3 {1-0 (35) Miton,K-Rapp,R (2350) Wiesbaden 1990}) 11. e5 $16 {exd6 is the strong threat.} Ne8 12. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} d5 $2 (12... h6 $16 {keeps fighting.}) 13. Rh3 Nd7 14. Bd3 g6 15. Bh6 Ng7 $2 {[#]} (15... d4) 16. h5 $1 $18 {[%mdl 512]} Nxe5 (16... gxh5 17. Rg3) 17. Nxe5 Bg5+ 18. Bxg5 $2 (18. Kb1 Bxh6 19. hxg6 fxg6 20. Rxh6) 18... Qxg5+ 19. Re3 $2 {[%mdl 8192]} (19. Qd2 $16 {and life is bright.} Qxe5 20. Re1) 19... d4 $17 {[%cal Bd5d4,Bd4e3][%mdl 32]} 20. g3 $2 (20. hxg6 $17 {nothing else works.} hxg6 21. Nxf7 Rxf7 22. Bxg6 dxe3 23. Bxf7+ Kxf7 24. fxe3) 20... dxe3 $19 21. f4 Qxg3 22. Ne2 Qh4 23. hxg6 fxg6 24. Rg1 Nf5 25. Qc3 {Threatens to win with Bxf5.} Qf6 26. Kb1 (26. Bxf5 $142 exf5 27. Qxe3) 26... Rad8 27. Bc2 Rd2 28. Re1 (28. Ng3 $142 Nxg3 29. Rxg3) 28... Rfd8 29. Ka2 b5 30. Bxf5 exf5 ({Not} 30... gxf5 $2 31. Rg1+ Qg7 32. Nf7 $18) 31. Qxe3 bxc4 {Strongly threatening ...c3!} 32. Qxa7 Bd5 {( -> ...c3+)} 33. Nc3 Bf7 34. Ka1 Rf8 35. Nd7 $2 (35. Nf3 Rd3 36. Ne5) 35... Rxd7 $2 (35... Qh4 $19 {and Black stays clearly on top.} 36. Rd1 Rxd1+ 37. Nxd1 Rd8) 36. Qxd7 $17 h5 37. Qc7 h4 (37... Qd8 $142 38. Qb7 Re8) 38. Qc5 {[#]} (38. Rh1 $17) 38... h3 $2 ({Black should play} 38... Rd8 $1 $19 {aiming for ...h3.} 39. Qc7 Rd3) 39. Rh1 $11 Qh4 40. Qe3 $1 h2 41. Qd2 Re8 42. Rxh2 Re1+ 43. Ka2 Qg3 44. Qf2 Qxf2 45. Rxf2 {[%mdl 4096] Endgame KRB-KRN} Kg7 46. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kf6 47. Ka3 g5 $1 48. fxg5+ Kxg5 49. a5 f4 50. Ne2 {White wants to play Kb4.} f3 51. Nd4 Bd5 $2 {[%mdl 8192]} (51... Re3+ $11 52. Kb4 Bd5) 52. Nxf3+ $18 {White is clearly winning.} Bxf3 53. Rxf3 Ra1+ 54. Kb4 Rb1 55. Rf2 {Precision: White = 33%, Black = 33%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Kryakvin, Dmitry"]
[Black "Gutenev, Alexander"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2595"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,90,8,65,28,41,-15,-10,-9,-17,-51,16,-14,-28,-26,-7,-89,-89,-96,-91,-98,-93,-98,-95,-93,-101,-103,-101,-109,-111,-110,-116,-139,-138,-145,-140,-154,-143,-266,-272,-242,-159,-167,-165,-150,-154,-193,-193,-193,-193,-192,-146,-145,-137,-158,-38,-44,-43,-34,-8,-114,-20,-281,-270,-258,-261,-320,-302,-1051,-1025,-29966,-29965,-6075,-5106]} 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8. O-O c5 9. Rb1 Nc6 10. Qa4 Qd7 {LiveBook: 3 Games. A34: Symmetrical English: 2 Nc3, lines with ...d5} (10... Qa5 $11 11. Qxa5 Nxa5) (10... Qc7 11. d4 cxd4 12. cxd4 Bf5 13. Bf4 Qa5 14. Qxa5 Nxa5 15. Rbc1 Rac8 16. Ne5 {½-½ (16) Miroshnichenko,E (2651)-Areshchenko,A (2694) Kiev 2011}) 11. Qa3 $146 ({Predecessor:} 11. Ng5 Qc7 12. Ne4 Bf5 13. d3 Bxe4 14. Bxe4 Bxc3 15. Be3 Bd4 16. Bf4 Be5 17. Rxb7 Qxb7 18. Bxc6 {1-0 (35) Cvek,R (2537)-Konopka,M (2416) Czech Republic 2016}) 11... b6 {[#]} 12. d4 (12. Rxb6 $1 $14 {[%mdl 512]} axb6 13. Qxa8) 12... cxd4 $11 {The position is equal.} 13. cxd4 Bb7 14. Rd1 Rfd8 ({Black should try} 14... Nxd4 $15 15. Nxd4 Bxg2 16. Kxg2 e5) 15. Bg5 h6 16. Bf4 Qe6 17. d5 (17. Ne5 $11 Na5 18. Bxb7 Nxb7 19. Qf3 Bxe5 20. dxe5) 17... Rxd5 $17 18. Rxd5 Qxd5 19. Ne5 Qa5 20. Qxa5 Nxa5 21. Bxb7 Nxb7 22. Nc6 Kf8 23. Rd1 Ke8 $1 24. h4 Nd8 25. Nb4 Rc8 26. Nd5 Ne6 27. Be3 Rc2 28. a4 (28. Rd2 $17 {is a better defense.} Rxd2 29. Bxd2) 28... Ra2 $19 29. Rc1 Ra1 ({Don't do} 29... Rxe2 30. Rc8+ Kd7 31. Ra8 $17) 30. Rxa1 Bxa1 31. Bxh6 $17 {[%mdl 4096] Endgame KBN-KBN} Nc5 32. a5 bxa5 33. Be3 Ne4 34. Bxa7 e6 35. Ne3 a4 36. Nc4 Nc3 (36... Bc3 $17 {aiming for ...Bb4.} 37. Kg2 Nd2) 37. Kf1 $15 {next Bd4 is good for White.} Nb5 38. Bc5 Bc3 39. g4 (39. e4 $11) 39... Bg7 ({Black should play} 39... Bf6 $17 40. Ke1 Bxh4) 40. h5 $2 {[%mdl 8192] [#]} (40. Ke1 $1 $11 {and White is okay.}) 40... gxh5 $1 $19 41. gxh5 {[#]} Bf8 $1 {[%cal Rf8c5]} 42. Bxf8 Kxf8 43. Kg2 $2 (43. Nd2) 43... a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 44. Na5 Nd4 45. e3 a2 {Precision: White = 25%, Black = 51%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Antipov, Mikhail Al."]
[Black "Lysyj, Igor"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2593"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,56,-25,-22,-17,-1,-15,-1,-1,-1,0,-1,-118,-121,-122,-120,-109,-110,-117,-114,-113,-102,-624,-604,-815,-794,-1258,-885,-1906,-845,-29974,-1484,-2027,-941,-1431,-841,-29997,-938,-911,-810]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O Bb6 {C52: Evans Gambit Accepted: 5 c3 Ba5} 9. Bb5 {[%cal Bc4b5,Bb5a4,Ba4c2][%mdl 32]} a6 10. Ba4 Ba7 $1 {LiveBook: 6 Games. White must now prevent ...b5.Black has an edge.} (10... exd4 $6 11. cxd4 Kf8 12. d5 $16) 11. Qb2 {With the idea d5.} ({Reject} 11. d5 b5 $17) (11. Na3 Nge7 12. d5 b5 13. Nxb5 axb5 14. Bxb5 O-O 15. dxc6 Qg4 16. Qc2 {0-1 (48) Li,C (2751)-Ding,L (2766) Huaian 2016}) 11... b5 12. Bc2 Nf6 $146 ({Predecessor:} 12... Rb8 13. Be3 Qd8 14. a4 b4 15. dxe5 Bxe3 16. fxe3 b3 17. Bxb3 Be6 18. Nbd2 Nxe5 19. Qa2 Nxf3+ 20. Rxf3 Qd7 21. Bxe6 Qxe6 22. Qxe6+ fxe6 23. e5 {½-½ (23) Vesely,E (2350)-Binas,J (2340) ICCF email 2015}) 13. a4 O-O 14. axb5 axb5 15. Qxb5 (15. Bg5 $11 {remains equal.}) 15... Nxd4 $17 16. Nxd4 exd4 17. Qd3 Bb7 $36 {[%mdl 2048] White is under strong pressure.} 18. Nd2 dxc3 19. Qxc3 Qc6 20. Qd3 $2 {[%mdl 8192] [#]} (20. Bb2 $17) 20... Bxf2+ $1 $19 {[%mdl 512]} 21. Kxf2 {Black should prevent Bb2.} (21. Rxf2 Rxa1) 21... Rxa1 22. Kg3 Re8 {aiming for ...Ba6.} 23. Kh3 Nxe4 24. Nf3 Nf6 (24... Bc8+ $142 25. g4 Ba6 26. Qd1 Bxf1+ 27. Qxf1 Qxc2 28. Qb5 Kf8 29. Bf4 Qd1 30. Bg3 Qxf3 31. Qf5 Qe2 32. Bf4 Ra2 33. Qxe4 Rxe4 34. Kh4 Rxf4 35. h3 Ra5 36. Kg3 Qf2#) 25. Nh4 Qe4 {[%csl Gf6][%cal Re4g4]} 26. Qd1 Qd5 27. Nf5 Qxd1 (27... Qxg2+ $142 28. Kh4 {[#]} g5+ $1 {[%mdl 512]} 29. Bxg5 Qxh2#) 28. Rxd1 Be4 {Precision: White = 32%, Black = 87%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Timofeev, Artyom"]
[Black "Okun, Evgeny"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2580"]
[BlackElo "2163"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,0,21,12,20,8,19,8,4,0,16,0,35,22,41,47,46,39,43,23,116,66,54,29,48,41,100,31,122,121,296,298,300,241,248,227,235,232,238,164,356,356,379,363,437,386,384,366,619,481,845,614,706,554,504,355,575,584,581,560]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Bb4 4. d3 Nf6 5. Bd2 Bc5 (5... O-O 6. e3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. O-O Nb6 10. a3 Bf8 11. b4 Bf5 12. Qc2 Qd7 13. Rfd1 Rad8 14. Ne4 Nd5 15. b5 {1-0 (38) Kramnik,V (2792)-Vachier Lagrave,M (2789) Paris 2018}) 6. e3 {A28: English Opening: Four Knights Variation} a6 $146 ({Predecessor:} 6... O-O 7. a3 d6 8. b4 Bb6 9. Rb1 Bg4 10. Be2 a6 11. h3 Bh5 12. Nh2 Bg6 13. Qb3 {0-1 (25) Deputy,L-Peters,R Bartlesville 2008}) 7. Nd5 Ba7 8. Bc3 {The position is equal.} d6 9. Nxf6+ Qxf6 10. Be2 Qe7 11. d4 e4 12. Nd2 $36 {[%mdl 2048] Black is under pressure.} f5 13. g3 Bd7 14. Qb3 O-O-O (14... O-O $11 {remains equal.}) 15. h4 g6 16. O-O-O Rhg8 17. Kb1 Bb6 ({Black should play} 17... Rdf8 $14) 18. a3 (18. c5 $16 dxc5 19. Nc4) 18... Na5 (18... Kb8 $14) 19. Qc2 {And now d5 would win.} Qe8 $2 {[#]} (19... Nc6 $16) 20. d5 $18 c5 21. Bf6 Bc7 22. b4 Ba4 23. Qb2 Bxd1 24. Rxd1 cxb4 $2 {[#]} (24... Rd7 {was worth a try.} 25. g4 (25. bxa5 Bxa5 26. Bg5 Bd8 $16) 25... h5) 25. axb4 Kb8 26. Bxd8 Qxd8 27. bxa5 Bxa5 28. Nb3 {[%cal Bd2b3,Bb3d4,Bd4e6,Be6c5][%mdl 32]} Bc7 $2 (28... Bb6 29. Kc2 Qc7) 29. Nd4 Qe8 (29... Ka8 $142 30. Kc2 Bb8) 30. Ne6 Qa4 31. Rc1 Ba5 32. Bd1 Qd7 $2 (32... Qb4 {might work better.} 33. Qxb4 Bxb4) 33. c5 dxc5 34. Nxc5 {Precision: White = 50%, Black = 21%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Bocharov, Ivan"]
[Black "Alekseenko, Kirill"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2563"]
[BlackElo "2639"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,59,50,55,28,16,23,35,21,30,0,0,0,0,0,59,40,53,31,43,-39,511,506,931,935,942,947,948,947,926,914,901,852,852,840,770,737]} 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. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nf3 Be7 13. f5 Ne5 {[#] LiveBook: 4 Games. B69: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7 10 Nf3 b5 11 Bxf6} 14. Nxe5 $146 ({Predecessor:} 14. Nd4 h5 15. Qe1 Qb7 16. Qh4 Rc8 17. h3 b4 18. Nce2 Nc4 19. fxe6 fxe6 20. Nf4 e5 21. Ng6 {½-½ (29) Alekseev,E (2636)-Yuffa,D (2534) St Petersburg 2016}) 14... fxe5 15. Qh6 b4 {White has an edge.} 16. fxe6 fxe6 17. Qh5+ Kd8 18. Ne2 a5 19. Nc1 a4 (19... Rc8 $11) 20. Bc4 $1 $14 a3 21. Rhf1 axb2 22. Kxb2 (22. Nd3 $14) 22... Bb5 $2 {[%mdl 8192] [#]} (22... Qe3 $15 {stays ahead.} 23. Bd3 Ra3) 23. Qxe5 $1 $18 {White is clearly winning.} Bxc4 (23... Kc7 $142 24. Qxb5 Qxb5 25. Bxb5 Rhf8) 24. Qxh8+ Kd7 25. Qxa8 Bxf1 26. Rxf1 Qd4+ 27. Kb1 Bf6 28. Qb7+ Kd8 {[#]} 29. Rxf6 $1 Qxf6 30. Qxb4 {Precision: White = 45%, Black = 33%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Shcherbakov, Ruslan"]
[Black "Yuffa, Daniil"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2516"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,90,21,19,16,14,15,0,11,-26,-29,-27,-15,-34,-45,-31,-39,-56,-31,-55,-55,-52,-52,-58,-54,-58,-64,-69,-64,-80,-59,-55,0,-104,-23,-32,0,-36,0,-107,-107,-106,-107,-115,-33,-34,-26,-14,-16,-136,-95,-365,-295,-294,-293,-285,-267,-274,-269,-555,-559,-545,-543,-1057,-352,-310,-60,-29988,-29986,-29965,-6165]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Bf5 10. Nf3 {B03: Aljechin-Verteidigung (Vierbauernvariante)} d5 11. c5 Nc8 {[%cal Bb6c8,Bc8e7,Be7f5,Bf5e3][%mdl 32]} 12. b4 {LiveBook: 8 Partien. Die Stellung ist ausgeglichen.} Bg4 13. Be2 e6 14. O-O {[#]} Ne7 $146 ({Vorgänger:} 14... Bxf3 15. Bxf3 a6 16. a4 Nc6 17. b5 Na5 {0-1 (35) Andrews,T (2304)-Nakamura,H (2648) Las Vegas 2007}) 15. h3 Bxf3 $1 16. Bxf3 Nf5 17. Bg4 Nxe3 18. fxe3 Qg5 19. Qd3 a6 20. Rcd1 Nc6 21. a3 Rad8 22. Bf3 e5 23. Nxd5 exd4 24. e4 Ne5 25. Qd2 Qg3 26. Qf2 Qg5 ({Lieber} 26... Qxf2+ $15 27. Rxf2 d3) 27. h4 (27. Qd2 $11 Qxd2 28. Rxd2) 27... Qh6 ({Besser ist} 27... Nxf3+ $17 28. Qxf3 Qxh4) 28. g3 $11 Kh8 29. Kg2 f5 30. Qe2 (30. exf5 $1 $11 Rxf5 31. Nf4) 30... d3 $36 {[%mdl 2048] Weiss steht unter starkem Druck.} 31. Rxd3 Nxd3 32. Qxd3 fxe4 (32... Be5 $17 33. Rh1 fxe4 34. Bxe4 Qg7) 33. Qxe4 $15 Qd2+ 34. Rf2 Qc1 {Weiss sollte ...Tfe8 verhindern.} 35. h5 (35. Nf4 $11) 35... gxh5 $17 {Droht ...Tde8 und aus.} 36. a4 $2 {[%mdl 8192]} (36. Nf4 $17) 36... Rde8 37. Qc2 Qg5 38. Qd2 Qf5 {Und weiter mit ...Td8 wäre nett.} 39. Qc2 Qe5 40. Qd3 $2 {[#]} (40. Qe2 {ist eine bessere Verteidigung.}) 40... h4 $1 $19 41. gxh4 Rg8 {( -> ...Lf6+)} 42. Kh3 {[#]} Bf6 $2 (42... Qg3+ $1 {[%mdl 512]} 43. Kxg3 Be5+ 44. Kh3 Rg3+ 45. Kh2 Rxf3+ 46. Kg2 Rxd3) 43. Bg4 Bxh4 $2 (43... Rd8 $19 44. Rxf6 Rxd5) 44. Qc3 $2 {[%mdl 8192]} (44. Rf7 $15 Qe4 45. Qxe4 Rxe4 46. Rf4 Rxf4 47. Nxf4) 44... Qxc3+ 45. Nxc3 Bxf2 {Precision: Weiß = 34%, Schwarz = 56%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Potapov, Pavel"]
[Black "Ozgibcev, Anatoly"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2515"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,89,39,35,48,37,49,45,65,58,50,10,75,0,0,0,42,17,112,51,95,16,106,7,22,7,141,104,174,159,196,150,143,134,156,107,126,109,114,108,117,87,88,87,93,86,102,89,95,79,60,55,108,108,96,112,121,111,121,118,120,115,113,39,75,69,94,48,130,121,370,337,1018,999,2574,2434]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 Bg7 6. d4 exd4 7. cxd4 d5 8. e5 O-O 9. h3 f6 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} (9... a6 10. Bxc6 Nxc6 11. Nc3 f6 12. exf6 Bxf6 13. Re1 Bg7 14. Bg5 Qd7 15. Bh4 Qf7 16. Qb3 h6 17. Nxd5 {0-1 (42) Bok,B (2463)-Brkic,A (2592) Aix les Bains 2011}) 10. exf6 Bxf6 11. Nc3 Nf5 {[%cal Rc6d4] White is slightly better.} 12. Bxc6 bxc6 13. Na4 Qe7 $146 (13... Re8 $1 $11) ({Predecessor:} 13... Nh4 14. Nxh4 Bxh4 15. Nc5 Be7 16. Re1 Bh4 17. Be3 Rf7 18. Qd2 Be7 19. Bf4 Bd6 20. Be5 Bf5 21. Re2 {½-½ (21) Leskovar,V (1894)-Salamon,V (1750) Vinkovci 2016}) 14. a3 ({White should play} 14. Re1 $16 Qf7 15. b3) 14... Qg7 $36 {[%cal Rf5d4][%mdl 2048] White is under pressure.} 15. Be3 Re8 16. Qd2 Nd6 (16... Nxe3 $11 17. fxe3 Rb8) 17. Nc5 (17. Bh6 $16 Qf7 18. Nc5) 17... Bf5 18. Rac1 (18. Bh6 $16 Qf7 19. Rae1) 18... Rab8 (18... Nc4 $11 19. Qc3 Rab8) 19. b4 (19. b3 $16) 19... Nc4 20. Qc3 Qe7 (20... g5 $1 $11 {remains equal.}) 21. Rfe1 Qd6 (21... a5 $16) 22. Bg5 Bg7 23. Nd2 Nb6 24. a4 Nd7 25. Ndb3 Nxc5 26. Nxc5 h6 27. Bd2 g5 28. Na6 Rbc8 29. Rxe8+ Rxe8 30. Be3 Bd7 31. Nc5 {[%cal Ba6c5,Bc5b3,Bb3a5][%mdl 32]} Bc8 32. Nb3 Bd7 33. Na5 {[%cal Ra5c6]} Re6 (33... Rb8 $14) 34. Nb7 $16 Qe7 35. Nc5 Rd6 36. Nxd7 Qxd7 37. Qc5 a6 38. Qa7 Qc8 {[#]} 39. Rc5 (39. b5 $1 $16 {[%mdl 512]}) 39... g4 40. hxg4 Qxg4 41. Qa8+ ({Reject} 41. Qxc7 $6 Qd1+ 42. Kh2 Qh5+ 43. Kg1 Qd1+ 44. Kh2 Qh5+ 45. Kg1 Qd1+ $11) 41... Kh7 (41... Bf8 $14) 42. Qxa6 Qd1+ $2 (42... Rg6 $16 {was necessary.} 43. g3 Bxd4 44. Rxc6 Rxc6 45. Qxc6 Qd1+ 46. Kg2 Bxe3) 43. Qf1 $18 Qxa4 $2 {[#]} (43... Qb3 44. a5 Qxb4) 44. Qb1+ $1 Kg8 45. Ra5 {Precision: White = 34%, Black = 26%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Demidov, Mikhail"]
[Black "Nechaev, Oleg"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2514"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,123,2,10,-16,0,6,28,35,39,46,72,60,50,0,47,-10,8,-22,-22,-20,-14,-45,-36,-37,-39,-27,-29,-70,-47,-58,-63,-80,-48,-81,-70,-74,-50,-65,-36,-43,-41,-54,-8,-8,-8,-47,0,0,0,-283,-233,-322,-303,-369,-343,-331,-8,-8,-8,-220,-14,-14,-14,-20,-14,-9,8,8,8,-8,-8,-7,0,0,830,0,0,-1783,-1796,-824,-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]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. e4 e5 6. d3 Nge7 7. Nc3 O-O 8. Nh4 d6 9. f4 Nd4 {LiveBook: 6 Games. B25: Closed Sicilian: 3 g3, lines without early Be3} (9... exf4 10. Bxf4 h6 11. Be3 Be6 12. Qd2 Kh7 13. Rae1 Qd7 14. Kh1 Rae8 15. Nd5 Bxd5 16. exd5 Ne5 17. b3 Ng8 18. d4 cxd4 19. Bxd4 {0-1 (76) Demidov,M (2514)-Timofeev,A (2588) Kazan 2018}) 10. Kh1 Be6 11. Nd5 Bxd5 $146 ({Predecessor:} 11... Nxd5 12. exd5 Bd7 13. c3 Nf5 14. Nxf5 Bxf5 15. fxe5 Bxe5 16. Bh6 Bg7 17. Bxg7 Kxg7 {0-1 (60) Szilardfy,G (2160)-Fischer,D (2000) Budapest 2001}) 12. exd5 exf4 13. Bxf4 Nef5 14. Nxf5 Nxf5 15. c3 Re8 16. Re1 (16. Qd2 $14) 16... Qb6 17. Qb3 Bh6 18. Bxh6 Nxh6 19. Bh3 Qxb3 20. axb3 Rxe1+ 21. Rxe1 $15 {[%mdl 4096] Endgame KRB-KRN} Kf8 22. Kg2 Re8 23. Rxe8+ Kxe8 {KB-KN} 24. Kf3 Ke7 25. Ke3 f5 26. d4 b6 27. Kd3 Kd8 28. Kc4 Kc7 29. dxc5 bxc5 30. b4 cxb4 31. Kxb4 Kb6 32. Kc4 $1 Nf7 33. Bf1 $2 {[%mdl 8192]} (33. Bg2 $11 {and White is okay.}) 33... Ne5+ $19 34. Kd4 Nf3+ 35. Ke3 Nxh2 36. Be2 h5 $2 (36... Kc5 $19 37. c4 Ng4+ 38. Kd3 Ne5+ 39. Kc3 a5) 37. Kf4 $1 $11 {[%cal Rf4g5] White wants to play Kg5.} Ng4 38. b4 $2 (38. Kg5 $1 $11) 38... Nf6 $2 (38... Nf2 $1 $19 {Hoping for ...Ne4.} 39. c4 Nh3+ 40. Ke3 a5 41. bxa5+ Kxa5) 39. c4 $1 Ne4 {White must now prevent ...g5+.} 40. Bd3 Nf2 41. Bf1 Nd1 42. Kg5 Nc3 43. Kf6 Ne4+ 44. Ke7 g5 ({But not} 44... Nxg3 $2 45. c5+ $1 {[%mdl 512]} dxc5 46. d6 $18) 45. Bd3 h4 $2 {[%mdl 8192] [#]} ({Not} 45... Nxg3 $2 46. c5+ $1 {[%mdl 512]} dxc5 47. d6 $18) (45... a5 $11 46. bxa5+ Kxa5) 46. gxh4 $2 (46. g4 $1 $18 {[%mdl 512]}) 46... gxh4 {...h3 is the strong threat.} 47. c5+ $2 {[%mdl 8192] [#]} (47. Bxe4 $11 fxe4 48. c5+ $1 {[%mdl 512]} Kb5 49. cxd6) 47... Nxc5 $1 $19 {[%mdl 512]} 48. Bxf5 (48. bxc5+ Kxc5) 48... Nb7 $2 (48... Kb5 $19 49. bxc5 Kxc5) 49. Bd7 $1 $11 {The position is equal.} a5 50. bxa5+ Kxa5 51. Bc8 Kb6 52. Kf6 Na5 53. Kg5 Kc5 54. Be6 Nc4 55. Kxh4 Nb6 56. Kg4 Nxd5 57. Kf3 Nc7 58. Bf7 Kd4 59. Ke2 Nb5 60. Kd2 Ke5 61. Bc4 Nd4 62. Ba2 $1 {Precision: White = 54%, Black = 48%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Khanin, Semen"]
[Black "Usmanov, Vasily"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2510"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,99,13,11,21,37,88,86,75,79,84,84,108,108,108,108,99,99,105,95,99,102,120,100,111,95,93,97,114,113,118,49,175,168,184,0,169,0,455,449,615,619,612,612,583,596,654,646,806,797,798,812,754,747,897,902,1291,1084,1288,1181,1951,1697,2517,2179,29991,5060,5039,5035,4702,4233,3013,1980,5135,5131,29989,29987,29987,29988,29990,29991,29991,29992]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. a4 d6 8. Be2 Be7 9. O-O O-O 10. Be3 a6 11. Na3 Nb4 $146 {B33: Sicilian: Pelikan and Sveshnikov Variations} ({Predecessor:} 11... Qa5 12. Nc4 Qb4 13. Na2 Qxa4 14. Nc3 {1-0 (14) Riman,V-Kopta,J Czechia 2000}) 12. Nc4 d5 (12... Be6 $14) 13. Bb6 $1 $16 {[%cal Rb6d8]} ({Much weaker is} 13. Nxe5 $6 Qc7 $11) 13... Qd7 {White is better.} 14. exd5 Nfxd5 15. Nxd5 Qxd5 16. c3 Qxd1 17. Rfxd1 Nc6 18. Bf3 Be6 19. Bd5 Bxd5 20. Rxd5 f6 21. Rad1 Bd8 22. Bc5 Rf7 23. Rd7 Rxd7 24. Rxd7 b5 25. Nd6 (25. Ne3 $16) 25... bxa4 (25... Be7 $14) 26. Nf5 $18 Rb8 27. Rxg7+ Kh8 28. h4 $2 (28. Ba3 $18) 28... Rb5 $2 {[%mdl 8192] [#]} (28... Rxb2 $11 {and Black has nothing to worry.} 29. Rg4 e4 $1 {[%mdl 512]} 30. Nxh6 (30. Rxe4 Rb1+ 31. Kh2 Rb5 $17) 30... Kh7) 29. Bf8 $1 e4 30. Nd6 {[%cal Rd6f7]} Ne5 31. Nxb5 axb5 {[%mdl 4096] Endgame KRB-KBN} 32. Rb7 Kg8 33. Bxh6 Kh8 34. Rxb5 Kh7 35. Be3 Kg6 36. Rb4 Nd3 37. Rxa4 Kf5 38. b4 {[%cal Bb2b4,Bb4b5,Bb5b6][%mdl 32]} Bc7 39. Ra7 Be5 40. h5 Bxc3 41. h6 Kg6 42. h7 (42. Rg7+ $142 Kf5 43. h7 Bd4 44. Bxd4 e3 45. Bxe3 Ke4 46. h8=Q Nf4 47. Bxf4) 42... f5 43. b5 f4 {[#]} 44. Bd2 $1 Bd4 (44... Bxd2 45. h8=Q) 45. Rd7 Be5 46. b6 f3 47. gxf3 {White mates.} Nc5 48. Rd5 Nd3 49. Rxe5 Nxe5 50. h8=Q {Precision: White = 77%, Black = 38%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Moiseenko, Vadim"]
[Black "Iljiushenok, Ilia"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2492"]
[BlackElo "2539"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:02]} g6 {[%emt 0:00:03]} 4. Bb2 {[%emt 0:00:01]} Bg7 {[%emt 0:00:02]} 5. Nbd2 {[%emt 0:00:02]} O-O {[%emt 0:00:11]} 6. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:13]} 7. dxc5 {[%emt 0:00:04]} dxc5 {[%emt 0:00:01]} 8. Bc4 {[%emt 0:00:13]} Nc6 {[%emt 0:00:05]} 9. O-O {[%emt 0:00:02]} Qc7 {[%emt 0:00:21]} 10. h3 {[%emt 0:00:12]} a6 {[%emt 0:00:35]} 11. Re1 {[%emt 0:00:07]} b5 {[%emt 0:00:01]} 12. Bf1 {[%emt 0:00:07]} Rd8 {[%emt 0:00:04]} 13. Qc1 {[%emt 0:00:01]} Nd4 {[%emt 0:00:11]} 14. a4 {[%emt 0:00:05]} Bb7 {[%emt 0:00:02]} 15. Nxd4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:03]} 16. axb5 {[%emt 0:00:01]} axb5 {[%emt 0:00:07]} 17. Rxa8 {[%emt 0:00:01]} Bxa8 {[%emt 0:00:02]} 18. Bxb5 {[%emt 0:00:02]} Nd7 {[%emt 0:00:07]} 19. Ba3 {[%emt 0:00:22]} Ne5 {[%emt 0:00:15]} 20. Nc4 {[%emt 0:00:16]} d3 {[%emt 0:00:01]} 21. Rd1 {[%emt 0:00:24]} Bxe4 {[%emt 0:00:40]} 22. Nxe5 {[%emt 0:00:06]} Bxe5 {[%emt 0:00:22]} 23. Bxd3 {[%emt 0:00:03]} Bb7 {[%emt 0:00:02]} 24. Bf1 {[%emt 0:00:02]} Rc8 {[%emt 0:00:02]} 25. c4 {[%emt 0:00:05]} Bf4 {[%emt 0:00:08]} 26. Qc3 {[%emt 0:00:04]} Be5 {[%emt 0:00:01]} 27. Qe3 {[%emt 0:00:05]} e6 {[%emt 0:00:00]} 28. b4 {[%emt 0:00:17]} Bf4 {[%emt 0:00:01]} 29. Qd4 {[%emt 0:00:04]} Ra8 {[%emt 0:00:05]} 30. Bb2 {[%emt 0:00:01]} e5 {[%emt 0:00:00]} 31. Qd7 {[%emt 0:00:25]} Qb6 {[%emt 0:00:01]} 32. Bc3 {[%emt 0:00:12]} Bc6 {[%emt 0:00:04]} 33. Qd6 {[%emt 0:00:05]} Ra2 {[%emt 0:00:03]} 34. c5 {[%emt 0:00:01]} Qb7 {[%emt 0:00:04]} 35. Qf6 {[%emt 0:00:10]} Ra8 {[%emt 0:00:03]} 36. g3 {[%emt 0:00:01]} Bh6 {[%emt 0:00:04]} 37. Bxe5 {[%emt 0:00:02]} Kf8 {[%emt 0:00:06]} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Chekhov, Sergei"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2463"]
[BlackElo "2666"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,115,33,43,33,34,30,45,37,60,44,34,39,23,17,91,85,94,18,14,6,18,0,16,7,10,8,10,8,27,19,31,0,26,8,12,8,14,9,12,11,21,14,17,0,0,0,4,0,13,0,17,21,19,-59,0,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-57,-71,-57,-57,-57,-57,-57,-71,-71,-71,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56]} 1. e4 b6 2. d4 Bb7 3. Nd2 g6 4. c3 (4. Ngf3 Bg7 5. Bc4 e6 6. O-O Ne7 7. a4 O-O 8. Re1 d5 9. Bd3 c5 10. exd5 exd5 11. a5 {1-0 (63) Xiang,Z (2423)-Liu,Y (2505) Tianjin 2018}) 4... Bg7 5. Ngf3 d6 6. Bd3 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} e6 7. O-O Nd7 {LiveBook: 3 Games} 8. h3 {White is slightly better.} Ne7 9. Re1 O-O 10. a4 a6 $146 ({Predecessor:} 10... c5 11. Bc2 Qc7 12. Ra3 Rac8 {0-1 (60) Danilov,A (1952)-Asrian,A (2178) Kimry 2007}) 11. Nf1 c5 12. Bg5 h6 13. Bf4 e5 {[#]} (13... cxd4 $11 {keeps the balance.} 14. cxd4 e5) 14. dxe5 $1 $16 dxe5 15. Bc1 (15. Bg3 $16) 15... Qc7 16. Ne3 Nf6 17. Qc2 b5 {Black wants to play ...c4.} 18. axb5 axb5 19. Rxa8 Bxa8 20. Bxb5 {Threatening Bd3.} Bxe4 21. Qe2 Bb7 22. Nh2 e4 23. Neg4 Nxg4 24. Nxg4 h5 25. Ne3 Rd8 26. Rd1 Rd6 27. Rxd6 Qxd6 28. Qd1 (28. h4 {with more complications.} Bc6 29. Bc4 Nc8 30. Bb3 Nb6 31. Qa6) 28... Qxd1+ 29. Nxd1 Nd5 30. Ne3 Nf4 31. Kf1 Nd3 32. Bxd3 $1 exd3 $11 {[%mdl 4096] Endgame KBB-KBN} 33. Ke1 {[#]} (33. Bd2 $11) 33... Bh6 (33... c4 $1 $15 {[%mdl 512]}) 34. f3 {[#]} ({White should play} 34. b3 $11) 34... c4 $1 $15 {[%mdl 512]} 35. Bd2 (35. Nxc4 Bxc1) 35... Bxe3 $1 36. Bxe3 {KB-KB} Kf8 37. Kd2 Ba6 38. g4 Ke7 39. gxh5 gxh5 40. Bg5+ Ke6 41. Ke3 Ke5 42. Bd8 Bc8 43. h4 Bf5 44. Bc7+ Kd5 45. Bf4 Kc5 46. Kd2 Kb5 47. Bg5 Ka4 48. Be7 Kb3 49. Kc1 Be6 50. Bd6 Bd5 51. f4 f5 52. Be5 {Black is slightly better.} Bf3 53. Bd4 Bg4 54. Be5 Ka4 55. Bd4 Kb5 56. Kd2 Kc6 57. Ke3 Kd5 58. Be5 {Precision: White = 50%, Black = 63%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Belyakov, Bogdan"]
[Black "Inozemtsev, Sergei"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2458"]
[BlackElo "2310"]
[Annotator "RC"]
[PlyCount "73"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:01]} 4. Nge2 {[%emt 0:00:06]} dxe4 {[%emt 0:00:14]} 5. a3 {[%emt 0:00:01]} Be7 {[%emt 0:00:25]} 6. Nxe4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 7. N2c3 {[%emt 0:00:26]} Nc6 {[%emt 0:00:03]} 8. Be3 {[%emt 0:00:04]} Nd5 {[%emt 0:00:07]} 9. Qg4 {[%emt 0:00:14]} g6 {[%emt 0:00:24]} 10. Qf3 {[%emt 0:00:14]} f5 {[%emt 0:00:05]} 11. Nd2 {[%emt 0:00:23]} Nxe3 {[%emt 0:00:12]} 12. fxe3 {[%emt 0:00:03]} e5 {[%emt 0:00:05]} 13. O-O-O {[%emt 0:00:25]} e4 {[%emt 0:00:06]} 14. Qf2 {[%emt 0:00:06]} Bg5 {[%emt 0:00:34]} 15. h4 {[%emt 0:00:04]} Bh6 {[%emt 0:00:05]} 16. h5 {[%emt 0:00:07]} Qg5 {[%emt 0:00:17]} 17. hxg6 {[%emt 0:00:04]} hxg6 {[%emt 0:00:02]} 18. Nd5 {[%emt 0:00:04]} Kd8 {[%emt 0:00:02]} 19. Nc4 {[%emt 0:00:16]} Bd7 {[%emt 0:00:07]} 20. Ne5 {[%emt 0:00:05]} Nxe5 {[%emt 0:00:10]} 21. dxe5 {[%emt 0:00:01]} Kc8 {[%emt 0:00:02]} 22. Kb1 {[%emt 0:00:04]} a5 {[%emt 0:00:05]} 23. Bc4 {[%emt 0:00:08]} Kb8 {[%emt 0:00:17]} 24. Nf4 {[%emt 0:00:06]} Bc8 {[%emt 0:00:03]} 25. Bf7 {[%emt 0:00:03]} Rd8 {[%emt 0:00:06]} 26. Rxd8 {[%emt 0:00:07]} Qxd8 {[%emt 0:00:01]} 27. Rxh6 {[%emt 0:00:02]} Qd1+ {[%emt 0:00:01]} 28. Ka2 {[%emt 0:00:01]} Ra6 {[%emt 0:00:03]} 29. Qe2 {[%emt 0:00:01]} Qd8 {[%emt 0:00:08]} 30. Bc4 {[%emt 0:00:04]} Rb6 {[%emt 0:00:03]} 31. e6 {[%emt 0:00:03]} Qf6 {[%emt 0:00:01]} 32. c3 {[%emt 0:00:04]} Qe5 {[%emt 0:00:06]} 33. Rxg6 {[%emt 0:00:02]} Ka7 {[%emt 0:00:02]} 34. Rg8 {[%emt 0:00:01]} Bxe6 {[%emt 0:00:02]} 35. Bxe6 {[%emt 0:00:02]} Rxe6 {[%emt 0:00:01]} 36. Qc4 {[%emt 0:00:15]} Rb6 {[%emt 0:00:03]} 37. a4 {[%emt 0:00:01]} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Oganian, Miran"]
[Black "Dudin, Gleb"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2435"]
[BlackElo "2178"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,64,26,29,23,32,30,24,29,45,37,104,-12,-11,0,-6,-22,-16,-28,-26,-33,0,-6,0,-6,11,14,13,12,20,6,10,0,0,0,47,39,39,37,29,27,59,35,34,10,158]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qc6 Rb8 9. Bf4 Nd5 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nc3 {E03: Open Catalan: 5 Qa4+ Nbd7 6 Qxc4} Bb7 13. Nxd5 Bxc6 14. Nxe7 {White has an edge.} Kxe7 15. Rc1 {[#]} Be4 $146 (15... Bd5 $14) ({Predecessor:} 15... Rb6 16. O-O Rc8 17. Rfd1 Bd5 18. Ne5 Nxe5 19. Bxd5 exd5 20. dxe5 Ke6 21. Rc5 Kxe5 22. Rdxd5+ Ke6 23. Rd2 Rd6 24. Rdc2 c6 25. e4 f6 26. Kg2 Kd7 {½-½ (26) Karapchanska,S (2505)-Plomp,M (2585) ICCF email 2010}) 16. Nh4 ({White must play} 16. Rxc7 $16 f6 17. O-O) 16... Bxg2 $11 17. Nxg2 Rhc8 18. Ne3 c5 {[%cal Bc7c5,Bc5c4][%mdl 32]} 19. d5 c4 20. f3 Nf6 21. dxe6 fxe6 22. Kf2 Rd8 23. b3 cxb3 24. axb3 Rbc8 25. Ra1 Rc6 26. Ra3 Rd2 27. Rha1 Rb2 (27... Rdd6 {is more complex.} 28. b4 h5 29. h4 Nd5 30. Rb3 Nc3) 28. Rxa6 Rxa6 29. Rxa6 Rxb3 30. Ra7+ Kf8 31. Nc2 {[#] Hoping for Nd4.} e5 $1 32. Rb7 e4 {Precision: White = 21%, Black = 38%.} (32... Nd5 $11) 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Pogromsky, Mikhail"]
[Black "Savitskiy, Sergey"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2415"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,87,37,6,8,0,22,28,22,20,33,-8,75,50,65,64,68,45,58,41,34,36,58,43,41,31,94,49,145,84,173,158,158,120,156,131,129,130,123,37,207,204,195,200,198,185,199,187,232,229,239,235,236,229,329,340,316,306,367,271,344,344,316,314,531,277,276,222,6944,7085,6944,6944,6540,6528,6520,6083,5546,1878,5089,2730]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. h3 d6 6. Bg5 c5 {E61: King's Indian: Early deviations for White, including Smyslov System} 7. d5 (7. e3 Qa5 8. Qd2 Nc6 9. d5 Nb4 10. a3 b5 11. Rc1 Na6 12. cxb5 Nc7 13. e4 a6 14. e5 Nfxd5 15. b4 Qxa3 16. bxc5 axb5 17. Nxd5 Nxd5 18. Qxd5 dxc5 {1-0 (42) Cramling,P (2491)-Carlsson,P (2485) Borlange 2014}) 7... b5 8. cxb5 a6 {White has an edge.} 9. e3 Bb7 $146 ({Predecessor:} 9... h6 10. Bh4 g5 11. Bg3 Qa5 12. Nd2 axb5 13. Bxb5 Ba6 {½-½ (41) Shilnikov,I (1866)-Foshenko,K (1607) Voronezh 2016}) 10. a4 Nbd7 (10... Qa5 $11 11. Qd2 Nbd7) 11. Be2 axb5 12. Bxb5 h6 13. Bf4 Nb6 {[%cal Rb6d5]} 14. e4 Nxe4 $1 15. Nxe4 {[#] Nc3 is the strong threat.} Nxd5 16. Bd2 {Strongly threatening 0-0.} Nc7 $1 {[%cal Rc7b5]} 17. Nc3 {Hoping for 0-0.} Nxb5 ({Black should try} 17... d5 $14) 18. axb5 {Black must now prevent Rxa8.} e5 (18... Rxa1 $14 19. Qxa1 Qd7) 19. Be3 (19. O-O $142) 19... f5 (19... Rxa1 $16 20. Qxa1 Qc7) 20. Rxa8 $18 Bxa8 21. O-O f4 22. Bc1 e4 23. Nd2 d5 24. Re1 ({White should play} 24. Ndxe4 $16 d4 25. Nxc5 (25. Qb3+ Kh8 $16) 25... dxc3 26. Qxd8 Rxd8 27. bxc3 (27. Bxf4 $2 cxb2 28. Ne6 Rd5 $17)) 24... Kh8 $2 {[#]} (24... e3 $14) 25. Ndxe4 dxe4 26. Qxd8 Rxd8 27. Bxf4 g5 28. Be3 c4 29. Ra1 Bb7 30. Ra7 Rd7 31. b6 Bxc3 (31... Be5 $142 32. Ra5 Bf6) 32. bxc3 {[%mdl 4096] Endgame KRB-KRB} Kg7 33. Bd4+ Kg6 34. g4 h5 35. Kf1 hxg4 36. hxg4 Kf7 $2 (36... Rh7 37. Be5 Bc6) 37. Ke2 Ke6 38. Ke3 Bc6 $2 (38... Bd5 39. Bc5 Bc6) 39. Rxd7 {White is clearly winning.} Kxd7 40. Bf6 Bd5 41. Bxg5 Kc6 42. Bd8 Kd7 43. Bc7 (43. Kd4 $142 Ba8 44. Bh4) 43... Ke6 44. Kd4 {Precision: White = 62%, Black = 34%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Vastrukhin, Oleg"]
[Black "Tsvetkov, Andrey"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2413"]
[BlackElo "2264"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,0,8,0,10,16,16,16,12,11,32,0,50,21,24,18,21,19,16,16,15,16,135,133,129,127,114,114,114,109,178,194,224,178,369,327,580,578,579,570,874,852,911,895,1429,762,1472,1318,1275,1254,1249,1229,1204,1193,1105,461,440,439,692,668,612,654,635,539,960,933,906,901,2086,1941,2049,2017,2352,2383,2285,2218,1926,1842,1587,1349,2203,1706,1611,900,1862,1645,2317,2193]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. Ne5 Bf5 5. d4 Nd7 6. O-O e6 7. c4 Ngf6 8. Nc3 Be7 9. Qb3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Qb6 10. Nxd7 Nxd7 11. e4 $146 {The position is equal.} dxe4 12. Nxe4 O-O 13. Be3 Qa6 14. h3 Rac8 15. Rfd1 b5 16. c5 Bxe4 17. Bxe4 Nf6 18. Bf3 Nd5 (18... Qb7 $1 $11) 19. Bxd5 $16 exd5 20. a4 b4 21. Qxb4 Rb8 22. Qc3 Qe2 (22... Qb7 $16 {might work better.}) 23. b4 $18 a6 24. Kg2 f5 $2 (24... Bf6 {was necessary.} 25. Rd2 Qc4 26. Qxc4 dxc4) 25. Bf4 Rb7 $2 (25... Rbe8 {was called for.} 26. Re1 Qc4 27. Qxc4 dxc4) 26. Re1 {White is clearly winning.} Qh5 {[#]} 27. b5 $1 {[%mdl 512]} axb5 28. axb5 {[%cal Ba4b5,Bb5b6,Bb6a7][%mdl 32]} Qg6 29. Ra6 Rc8 30. Qe3 Kf7 31. b6 Qf6 32. Ra7 Rxa7 33. bxa7 Ra8 34. Bb8 g5 35. Qe5 (35. Qb3 $142) 35... Qxe5 36. Rxe5 {[%mdl 4096] Endgame KRB-KRB} ({Less strong is} 36. dxe5 d4 $16) 36... Kf6 (36... Bf6 $142 37. Rxf5 Ke6) 37. g4 fxg4 38. hxg4 Kf7 39. f4 gxf4 40. Rf5+ Kg6 41. Rxf4 Bf6 42. Kf3 Bg7 43. Ke2 Kg5 44. Ke3 Bh6 45. Kf3 Kg6 46. Rf5 Bg7 47. Ke3 Bh6+ 48. Kd3 Bg7 49. Rf1 Kg5 50. Rf7 Kg6 51. Rc7 {Precision: White = 79%, Black = 30%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Apryshko, Gleb"]
[Black "Nuristani, Iman"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2399"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,128,0,-11,-64,-43,-37,-44,-91,-36,-38,-29,-39,-39,-27,-41,-48,-29,-42,-13,-9,-9,-30,-22,-33,-19,-26,0,-42,-33,-28,-20,-39,-41,-41,-33,-53,27,23,47,42,43,0,0,0,51,0,0,0,44,0,0,0,79,0,34,28,191,202,389,412,404,385,461,457,495,486,445,260,231,224,229,233,233,225,211,201,193,187,217,144,225,208,308,232,227,204,197,173,233,0,140,0,0,-8,0,-208,0,0,0,0,0,-130,0,0,0,-24,0,0,0,-96,-97,-410,-331,-308,-297,-1268,-687,-5860,-9994,-29988,-29989]} 1. e4 e6 2. Qe2 b6 (2... c5 3. g3 Nc6 4. Nf3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Rd1 Nd4 8. Nxd4 cxd4 9. c3 Nc6 10. Na3 O-O 11. Nc2 d5 12. exd5 exd5 13. Qf3 Ne5 14. Qxd5 Qxd5 15. Bxd5 {1-0 (64) Kovalenko,I (2639)-Duda,J (2717) Katowice 2017}) 3. b3 Bb7 4. Bb2 Nf6 5. e5 Nd5 6. Qg4 $146 {C00: French: Unusual White 2nd moves} (6. Nf3 $11) ({Predecessor:} 6. c4 Nf4 7. Qg4 g5 8. h4 h5 9. Qg3 Bh6 10. Nc3 Na6 {0-1 (83) Levi,E (2215)-Depasquale,C (2245) Toowoomba 1986}) 6... d6 7. exd6 cxd6 8. Qa4+ {Black is slightly better.} Bc6 ({Black should try} 8... Nd7 $17) 9. Bb5 $15 Qd7 10. Bxc6 Qxc6 11. Qxc6+ Nxc6 12. a3 Rg8 13. Ne2 b5 14. Nbc3 Nxc3 15. Nxc3 Nd4 16. O-O-O Be7 17. Rhe1 Kd7 18. Ne4 Nc6 19. f4 h6 20. Kb1 f5 21. Nf2 Bf6 22. d4 d5 (22... Ne7 $15) 23. Nd3 $11 Rge8 24. Nc5+ Kd6 25. Nb7+ Kc7 26. Nc5 Kd6 27. Nb7+ Kc7 28. Nc5 $36 {[%mdl 2048] White has good play.} Kd6 29. a4 b4 30. Na6 Re7 (30... g5 $11) 31. Bc1 (31. Rd3 $16) 31... Bxd4 {[#] aiming for ...Rb7.} 32. Nxb4 $1 {[%mdl 512]} Bc5 $2 (32... Bc3 $11 33. Nxc6 Kxc6) (32... Nxb4 33. Rxd4) 33. Na6 $1 $18 {[%cal Ra6c5]} Bb6 $2 (33... Ree8 34. Rd3 Bd4) 34. Ba3+ Kd7 35. Bxe7 Kxe7 36. Rxd5 Bf2 37. Re2 Nd4 38. Rxf2 (38. Ree5 $142) 38... exd5 {[%mdl 4096] Endgame KRN-KRN} 39. Rd2 Ne6 40. Rxd5 Nxf4 41. Rxf5 Nxg2 42. Rf2 Nh4 43. Nb4 Kd6 44. Rd2+ Kc5 (44... Ke6 $16 45. Re2+ Kf5) 45. c3 {White threatens a5 and mate.} Nf3 (45... a5 $142) 46. Rd5+ Kb6 47. a5+ Kc7 48. Rc5+ Kd6 (48... Kd7 {was necessary.} 49. Rf5 Ng5) 49. Rd5+ $2 (49. Rc6+ $1 $18 Ke5 50. Rg6) 49... Ke6 (49... Kc7 $1 $11) 50. Rb5 ({White should play} 50. Rh5 $16) 50... Nxh2 $11 51. a6 g5 52. Nc6 $2 (52. Nd5 $11 {and White has nothing to worry.} Rh8 53. Nc7+ Kf6 54. Nd5+ Ke5 55. Nb4+ Ke4 56. Kc2) 52... g4 $2 (52... Nf3 $19 {Hoping for ...g4.} 53. Kc1 g4) 53. Nd4+ Kf6 {Strongly threatening ...g3.} 54. Rh5 Nf3 55. Ne2 {[#]} (55. Nxf3 $1 $11 {remains equal.} Kg6 56. Rh4 gxf3 57. Rf4) 55... Kg6 (55... Re8 $1 $17 {[%cal Re8e2]} 56. Nf4 Re4) 56. Nf4+ Kg7 {Black wants to play ...Rf8.} 57. Ne6+ Kg6 58. Nf4+ Kg7 {With the idea ...Rf8.} 59. Kc2 {[#]} (59. Ne6+ $11 {keeps the balance.} Kf6 60. Nf4 (60. Rxh6+ Kf5 $17)) 59... Rf8 $1 $17 {[%cal Rf8f4]} 60. Ne6+ $2 {[%mdl 8192]} (60. Ne2 $17 {nothing else works.}) 60... Kg6 $19 61. Rb5 Rf6 62. Nd8 $2 (62. Rb6 Ne1+ 63. Kd1) 62... Rxa6 {Threatens to win with ...g3.} 63. Kd3 g3 {[%cal Bg4g3,Bg3g2][%mdl 32]} 64. Ke3 g2 {Precision: White = 38%, Black = 36%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Dilmukhametov, Artur"]
[Black "Sergeyev, Alexander"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2353"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:01]} d5 {[%emt 0:00:03]} 3. Bf4 {[%emt 0:00:02]} e6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:01]} Bd6 {[%emt 0:00:04]} 5. Qf3 {[%emt 0:00:01]} O-O {[%emt 0:00:11]} 6. g4 {[%emt 0:00:01]} c5 {[%emt 0:00:21]} 7. g5 {[%emt 0:00:05]} Ne4 {[%emt 0:00:11]} 8. Nxe4 {[%emt 0:00:20]} dxe4 {[%emt 0:00:03]} 9. Qxe4 {[%emt 0:00:11]} Bxf4 {[%emt 0:00:07]} 10. Qxf4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:04]} 11. exd4 {[%emt 0:00:10]} e5 {[%emt 0:00:12]} 12. dxe5 {[%emt 0:00:08]} Nc6 {[%emt 0:00:02]} 13. Nf3 {[%emt 0:00:25]} Qb6 {[%emt 0:00:20]} 14. O-O-O {[%emt 0:00:29]} Be6 {[%emt 0:00:02]} 15. Nd4 {[%emt 0:00:23]} Rac8 {[%emt 0:00:27]} 16. Nxc6 {[%emt 0:00:07]} Rxc6 {[%emt 0:00:22]} 17. Bg2 {[%emt 0:00:13]} Rc4 {[%emt 0:00:08]} 18. Qe3 {[%emt 0:00:08]} Qc7 {[%emt 0:00:14]} 19. c3 {[%emt 0:00:03]} b5 {[%emt 0:00:08]} 20. Bd5 {[%emt 0:00:13]} Bxd5 {[%emt 0:00:04]} 21. Rxd5 {[%emt 0:00:00]} b4 {[%emt 0:00:01]} 22. Rd3 {[%emt 0:00:08]} Rc8 {[%emt 0:00:04]} 23. e6 {[%emt 0:00:10]} bxc3 {[%emt 0:00:11]} 24. Rxc3 {[%emt 0:00:14]} Rxc3+ {[%emt 0:00:03]} 25. bxc3 {[%emt 0:00:00]} fxe6 {[%emt 0:00:03]} 26. Qxe6+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:01]} 27. Qe3 {[%emt 0:00:03]} Qa5 {[%emt 0:00:06]} 28. Kb2 {[%emt 0:00:01]} Rb8+ {[%emt 0:00:03]} 29. Ka1 {[%emt 0:00:01]} Qb5 {[%emt 0:00:05]} 30. Qd2 {[%emt 0:00:01]} a5 {[%emt 0:00:06]} 31. Rd1 {[%emt 0:00:01]} Qb6 {[%emt 0:00:04]} 32. Qc2 {[%emt 0:00:10]} Rf8 {[%emt 0:00:02]} 33. h4 {[%emt 0:00:03]} Qc5 {[%emt 0:00:09]} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Derjabin, Ilja"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2345"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,107,24,24,0,45,42,54,-5,-5,-5,-5,-8,-7,-7,43,-41,-32,-65,-57,-59,-60,-69,-38,-89,-33,-46,6,-21,-26,-52,-43,-46,-46,-130,-139,-159,-117,-103,-44,-144,-152,-138,-136,-162,-36,-191,-172,-160,-73,-258,-258,-258,-256,-301,-301,-323,-254,-250,-243,-233,-237,-347,-306,-513,-477,-495,-450,-459,-458,-572,-571,-764,-762,-715,-721,-688,-696,-683,-649,-811,-797,-993,-986,-922,-915,-5716,-5073,-1997,-1217,-968]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 {D16: Damengambit (Slawische Verteidigung, Lasker/Smyslow-Variante)} 8. O-O Be7 (8... cxd4 9. exd4 Be7 10. Qe2 O-O 11. Rd1 Nd5 12. Qe4 Nf6 13. Qh4 Nd5 14. Qe4 Nf6 15. Qh4 Nd5 16. Qg3 Bd6 17. Qh3 {½-½ (40) Gelfand,B (2695)-Dubov,D (2696) Sochi 2018}) 9. dxc5 Qxd1 10. Rxd1 Bxc5 {LiveBook: 23 Partien} 11. a5 a6 $146 {[%cal Ba7a6,Ba6b5][%mdl 32]} ({Vorgänger:} 11... O-O 12. Nd2 Rd8 13. Nb3 Rxd1+ 14. Nxd1 Bb4 15. f3 {1-0 (25) Sarana,A (2587)-Bai,J (2579) Qinhuangdao 2018}) 12. Na4 Nxa5 13. Bb5+ (13. Nxc5 $14 Nxc4 14. b3) 13... axb5 $11 14. Nxc5 b6 15. Nd3 Bb7 16. Nd4 Ke7 17. Nxb5 (17. Bd2 $14 Nd5 18. e4 (18. Nxb5 Nb3 $15)) 17... Nb3 $15 18. Rxa8 Rxa8 19. Nd4 $1 {[%cal Rd4b3]} Nxd4 20. exd4 Be4 21. Ne5 (21. Nb4 $15) 21... Ra1 (21... Bc2 $17 22. Re1 Nd5) 22. Re1 Rb1 (22... Bb7 $15) 23. f3 Bd5 24. b4 Ke8 25. Bd2 Rb2 26. Bc3 (26. Bg5 $15) 26... Rc2 $17 27. Re3 Bb7 {...Sd5 ist eine echte Drohung.} 28. Be1 Ra2 (28... Nd5 $17 29. Ra3 f6) 29. Rc3 (29. Nc4 $15) 29... Nd5 $1 {[%csl LRb4,LRc3]} 30. Rc1 f6 31. Nc4 {[#] Droht Sd6+.} Kd7 ({Günstiger ist} 31... Nf4 $1 $19 {[%cal Rf4e2]} 32. Kh1 Ke7) 32. Bf2 $2 (32. b5 $15) 32... Ba6 33. Ne3 {[#]} Nxb4 (33... Nf4 $142 $1 {[%cal Rf4e2]} 34. Rd1 Be2) 34. Rb1 $2 (34. Bg3 $17 {ist der einzige Weg für Weiss..}) 34... Nd3 $19 35. Bg3 b5 36. h4 h5 37. Be1 Nxe1 ({Jedoch nicht} 37... Re2 38. Kf1 $19) 38. Rxe1 {[%mdl 4096] Endspiel KTL-KTS} Bb7 39. Rb1 Bc6 40. g4 (40. Kf1 {ist eine bessere Verteidigung.}) 40... Bxf3 41. g5 $2 (41. gxh5 Kc6 42. Rc1+ Kd6 43. Rb1) 41... Bc6 {Schwarz steht klar auf Gewinn.} 42. Rf1 Ke7 43. gxf6+ gxf6 44. Re1 Kd6 45. Nd1 Rg2+ 46. Kf1 Rh2 47. Nf2 Rxh4 48. Rd1 Bf3 49. Rd3 Bd5 50. Ra3 b4 51. Ra6+ Kc7 {Und ...Lc4+ würde nun gewinnen.} 52. Nd3 Rxd4 53. Nc5 Bc4+ 54. Ke1 {Precision: Weiß = 21%, Schwarz = 49%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Ivlev, Aleksey"]
[Black "Diakonova, Ekaterina"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2326"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,153,2,8,69,52,159,0,0,0,0,0,0,0,0,0,0,0,2,0,36,-24,-18,-37,-22,-37,0,-91,-54,-54,238,253,243,243,243,241,254,254,253,227,242,191,191,191,191,191,254,191,283,283,380,380,380,380,380,343,283,283,283,283,375,375,1071,1079,1071,1071,1071,1071,1071,523,944,846,1829,1489,1850,1806,1883,1800,1748,1651,1543,0,850,0,1462,1419,29972,29973,29973,29974,29974,29975,29975,29974,29974,0,29971,29970,29970,29971,29970,29967,29961,29963,29970,29971,29974,29975,29975,29976,29981,29982,29978,29972,29972,29973,29973,29974,29979,29977,29977,29975,29974,29973,29978,29979,29979,29979,29980,29980,29980,29981,29983,29983,29986,29983,29984,29985,29985,29986,29986,29987]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 b4 (4... bxc4 5. e4 e6 6. Nc3 exd5 7. e5 Bb7 8. exf6 Qxf6 9. Nh3 Be7 10. Be2 d4 11. O-O d3 12. Bxd3 cxd3 13. Qxd3 {½-½ (62) Matlakov,M (2707)-Kanmazalp,O (2473) Batumi 2018}) 5. e4 d6 6. Bd3 {A57: Benko/Volga Gambit} g6 7. f4 Bg7 8. Nf3 {LiveBook: 6 Games. The position is equal.} Nfd7 $146 (8... O-O $11) ({Predecessor:} 8... O-O 9. O-O Nbd7 10. Qe2 e6 11. dxe6 fxe6 12. Ng5 {½-½ (33) Moskalenko,V (2509)-Demuth,A (2551) Barcelona 2018}) 9. O-O $14 e5 {[#]} (9... a5 $14) 10. fxe5 $2 (10. dxe6 $1 $16 {And now e5 would win.} fxe6 11. e5) 10... Nxe5 $11 11. Nxe5 Bxe5 12. Nd2 Bg4 13. Nf3 Bxf3 14. gxf3 Bd4+ 15. Kh1 O-O 16. f4 Qh4 17. Bd2 (17. Qg2 $14) 17... Nd7 18. Be1 Qh3 19. Bg3 Nf6 20. Rab1 (20. Be2 $11 {remains equal.}) 20... Rae8 21. Qe2 Nxe4 $2 {[%mdl 8192]} (21... Nh5 $15 {stays ahead.} 22. Rf3 f5) 22. Bxe4 $18 f5 23. Qg2 Qxg2+ 24. Bxg2 Re2 25. Rfe1 Rfe8 26. Bf3 Rxe1+ 27. Rxe1 Rxe1+ 28. Bxe1 Bxb2 29. Kg2 Bc1 (29... Bf6 {keeps fighting.} 30. Bd1 Kf7) 30. Kg3 a5 (30... Bb2 {was called for.} 31. Bd1 Kf8) 31. Bd1 Kf7 32. Kf3 Kf6 33. Bh4+ Kf7 34. Ba4 h6 35. Bg3 Bb2 36. h4 Bc1 {[#]} 37. h5 $1 Bb2 $2 (37... gxh5 38. Bh4 Bb2) 38. hxg6+ Kxg6 39. Be8+ Kg7 40. Bh4 Kf8 41. Bd7 Kf7 42. Bxf5 a4 43. Bc2 b3 44. axb3 a3 45. Bb1 h5 46. Ke4 Kg6 47. Kf3+ Kf7 48. Ke4 Kg6 $1 49. Be7 h4 50. Bxh4 Kf7 51. Kf5 Bc3 52. Kg4 Bb2 53. Kf3 Bc3 54. Ke4 $2 (54. f5 {mates} Kf8 55. Ke4 Ke8 56. f6 Be5 57. Kf5 Kf7 58. Bg5 Bh2 59. Bc1) 54... Ba5 $2 {[%mdl 8192]} (54... Bb2 $11 55. Be1 Ke7) 55. Bf2 {White mates.} Bb4 56. Be3 Ba5 57. Bc1 Bb4 58. f5 Kf6 59. Bf4 Ke7 60. Bg5+ Kf7 61. f6 Ba5 62. Kf5 Bd8 63. Bc1 Bxf6 64. Bxa3 Bc3 65. Bc1 Bb4 66. Bf4 Ke7 67. Kg6 Bc3 68. Bg5+ Kd7 69. Kf7 Be5 70. Bf5+ Kc7 71. Ke6 Bg3 72. Bd2 Be5 73. b4 cxb4 74. Bxb4 Bh2 75. Ba5+ Kb7 76. Kd7 Ka6 77. Bc7 {Precision: White = 76%, Black = 39%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Rozhko, Dmitry"]
[Black "Sychev, Klementy"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2305"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,91,0,24,27,29,16,25,20,44,-6,0,-10,0,2,-2,-42,-45,-64,-60,-110,-120,-152,-156,-176,-107,-106,-105,-106,-106,-201,-197,-197,-184,-185,-184,-202,-207,-208,-117,-93,-35,-76,-74,-72,-76,-76,-71,-72,-72,-78,-86,-87,-18,-384,-384,-307,-113,-379,-358,-365,0,-284,0,-353,-340,-397,-218,-218,-208,-1272,-337,-1280,-1229,-1283,-1219,-991,-841,-29999]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. Be2 Nbd7 7. O-O Re8 8. c4 c5 9. Rc1 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} (9. cxd5 cxd4 10. e4 h6 11. Bh4 Nc5 12. Qc2 Ncxe4 13. Nxe4 Nxe4 14. Bb5 Bf5 15. Bxe8 Qxe8 16. Rfe1 Qd7 17. Rxe4 Qxd5 {0-1 (31) Artemiev,V (2658)-Mamedyarov,S (2762) Novi Sad 2016 CBM 176 [Krasenkow,M]}) 9... cxd4 10. exd4 Nf8 $146 ({Predecessor:} 10... e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Nf3 Re8 14. cxd5 Qxd5 15. Qxd5 Nxd5 16. Bb5 Re4 {0-1 (35) Fanning,S (1591)-Rojas,C (1274) IECG email 2001}) 11. Qb3 {White has an edge.} Ne6 12. Bxf6 Bxf6 13. cxd5 Nxd4 14. Nxd4 Bxd4 15. Bf3 Qb6 16. Qxb6 axb6 17. Rc2 Rxa2 18. Rfc1 Bf5 19. Be4 Rxb2 (19... Rd8 $19 20. Bxf5 gxf5) 20. Bxf5 $17 gxf5 21. Rxb2 Bxb2 $19 {[%mdl 4096] Endgame KRB-KRN} 22. Rb1 {[#]} (22. Rc7 $17 {might work better.}) 22... Bd4 $1 23. Nc4 Rc8 24. Ne3 e6 25. dxe6 fxe6 26. Rd1 Bxe3 (26... Rd8 $19 {Hoping for ...f4.} 27. Kf1 Kf7) 27. fxe3 {KR-KR} Rc3 ({Black should play} 27... b5 $17 {And now ...b4 would win.} 28. Rd6 Kf7 29. Rd7+ Kg6 30. Rxb7 Rc5) 28. Kf2 b5 29. Rd8+ Kg7 30. Rd7+ Kg6 31. Rxb7 Rc5 32. Kf3 h5 33. h4 Rc4 (33... Re5 $17) 34. g3 $2 {[%mdl 8192]} (34. Rxb5 $11 {and White has nothing to worry.} Rxh4 35. Rb8) 34... b4 35. Ke2 Re4 $2 (35... Kf6 $19 36. Kf3 Ke5) 36. Kf3 $2 {[%mdl 8192]} (36. Rb6 $17) 36... Rg4 37. Re7 Re4 38. Rb7 {[#]} Rc4 $2 ({Black should try} 38... Kf6 $1 $19 {aiming for ...Ke5.} 39. Ke2 Ke5) 39. Re7 $2 {[%mdl 8192]} (39. Ke2 $11 {and White is okay.}) 39... Kf6 40. Rh7 b3 (40... Ke5 $142 41. Rd7 Rc1) 41. Rb7 Rc3 42. Kf4 $2 (42. Rb6) 42... e5+ {[%cal Be6e5,Be5e4][%mdl 32]} 43. Kf3 Ke6 44. Rb6+ Kd5 45. Ke2 Rc2+ 46. Kd3 e4# {Precision: White = 30%, Black = 49%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Jary, Sergey"]
[Black "Kobalia, Mikhail"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2286"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,168,18,43,-16,35,-22,-12,-13,-15,-15,0,-25,0,-22,-25,-45,18,3,133,1,32,-223,87,0,99,-206,-219,-201,-203,-200,-177,-177,-177,-177,-193,-177,-177,-203,-216,-200,-82,-80,-82,-82,-77,-77,-77,-74,-52,-42,-44,-42,-45,-49,-41,-56,-51,-63,0,-196,-22,-222,-222,-222,-222,-222,-222,-244,-222,-230,-196,-332,-329,-319,-185,-185,-185,-185,-181,-181,-181,-182,-158,-132,-122,-130,-12,-28,-28,-89,-89,-89,-89,-89,-89,-89,-89,-89,-55,-153,-153,-559,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-89,-8,-89,-89,-89,0,-8,-8,-29959,-1207,-29945,-29959,-29967,-29966,-29966,-29970,-29974,-29975,-29968,-29976,-29977,-29978,-29978,-29979,-29978,-29979,-29981,-29982,-29985,-29985]} 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 Nc6 {LiveBook: 1452 Games} 8. Nd5 {A89: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 Nc6} (8. d5 $14 Na5 9. Qd3) (8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 exf4 12. Bxf4 Nxe4 13. Bg3 Nxg3 14. hxg3 e6 15. Rc1 exd5 16. cxd5 Kh8 17. Nb5 c6 18. dxc6 bxc6 19. Qxd8 Rxd8 20. Rfd1 {1-0 (79) Yu,Y (2759)-Xu,X (2581) Hangzhou 2018}) 8... e5 (8... Ne4 $11) 9. Nxf6+ (9. Bg5 $14) 9... Qxf6 $146 ({Predecessor:} 9... Bxf6 10. d5 Ne7 11. Bh6 Bg7 12. Qd2 f4 13. Bxg7 Kxg7 14. e3 fxg3 15. fxg3 h6 {0-1 (54) Fordan,T (2225)-Hajdu,B (2110) Hungary 1997}) 10. d5 {The position is equal.} Ne7 11. e4 h6 12. exf5 gxf5 13. Nh4 f4 14. Qh5 Nf5 (14... Qg5 $15 15. Qd1 Rb8) 15. Ng6 Re8 (15... Rf7 $11 {remains equal.}) 16. gxf4 ({White must play} 16. Nxf4 $1 $16 Bd7 17. Ne6) 16... e4 17. Bh3 $2 {[%mdl 8192]} (17. Nh4 $1 $14 {keeps the upper hand.} Qf7 18. Qxf7+ Kxf7 19. Nxf5 Bxf5 20. Bd2) 17... Bd7 $2 (17... Kh7 $1 $19 18. Bxf5 (18. Ne5 $2 Rf8 $19) 18... Qxf5 19. Qxf5 Bxf5) 18. Be3 ({Better is} 18. Kh1 $16) 18... Kh7 (18... Qf7 $11 19. Kh1 Nxe3 20. Bxd7 Nxf1 21. Bxe8 Rxe8 22. Rxf1 Kh7) 19. Bxf5 $4 {[%mdl 8192]} (19. Nh4 $1 $16 {[%cal Rh4f5] is forced if you want to stay better.} Nxe3 20. Bxd7 Nxf1 21. Bxe8) 19... Qxf5 $19 20. Qxf5 Bxf5 21. Nh4 Bg4 22. h3 Bxh3 23. Rfe1 Bf6 24. Kh2 Bg4 $1 (24... Bxh4 25. Kxh3 Bf6 26. Rg1 $11) 25. Rg1 Rg8 26. Ng2 Bf3 (26... Be2 $19 {has better winning chances.} 27. f5 Rg4) 27. Ne1 $17 Rxg1 (27... Bxb2 28. Rxg8 Rxg8 29. Rb1 $16) 28. Kxg1 Be2 ({Worse is} 28... Bxb2 29. Rb1 $16) 29. Rc1 Rg8+ ({Not} 29... Bxb2 $2 30. Rc2 $18) 30. Kh2 b6 $36 {[%mdl 2048] Black fights for an advantage.} 31. b4 Rd8 32. Rc2 Bg4 33. Rc1 Kg6 34. Nc2 Kf5 35. Rg1 h5 (35... Rf8 $15) 36. Bd4 $2 (36. Bd2 $11 {and White stays safe.}) 36... Rf8 $2 (36... Bxd4 $19 37. Nxd4+ Kxf4) 37. Kg3 $2 (37. Bxf6 $11 {and White is okay.} Rxf6 38. Kg3) 37... h4+ $19 38. Kh2 {[#] Threatens to win with Ne3+.} Bxd4 $1 ({Resist} 38... Kxf4 39. Be3+ Kf5 40. Nd4+ Bxd4 41. Bxd4) 39. Nxd4+ Kxf4 {[%mdl 4096] Endgame KRB-KRN} 40. Re1 Rf7 41. Re3 Bf3 42. Nxf3 (42. Ra3 $142) 42... exf3 {KR-KR} 43. Rd3 Rg7 (43... Re7 $142 44. b5 Re4) 44. Rd4+ Ke5 45. Rxh4 Rg2+ 46. Kh3 Rxf2 47. Kg3 Rxa2 {Hoping for ...f2.} 48. Kxf3 Ra3+ 49. Ke2 b5 (49... Rb3 $17 50. b5 Rc3) 50. cxb5 Kxd5 51. Kd2 (51. Rh7 $11) 51... a6 $17 52. bxa6 Rxa6 53. Kc3 Ra3+ 54. Kb2 Re3 55. Rh7 c6 56. Kc2 {[#]} ({White should try} 56. Rc7 $15) 56... Kc4 $1 {[%cal Rc4b4]} 57. Rc7 $2 (57. Rb7 $17 {nothing else works.}) 57... Kb5 $2 (57... Rc3+ $19 {is more deadly.} 58. Kd2 Kxb4) 58. Rb7+ Ka6 59. Rb8 Re5 60. Kc3 Re7 61. Rd8 d5 62. Rb8 Re4 63. Kb3 Ka7 64. Rh8 Kb6 65. Rb8+ Kc7 66. Rh8 Re3+ 67. Ka4 Re1 68. Kb3 Rf1 69. Kc3 Rf3+ 70. Kc2 Kd6 ({Black should play} 70... Rf4 $17 71. Kb3 Rg4 72. Rh7+ Kb6) 71. Rh5 (71. Rh6+ $11 {keeps the balance.} Kc7 72. Rh8) 71... Re3 72. Kb2 d4 (72... Re5 $17 73. Rh8 Re4 74. Rh6+ Kc7) 73. b5 c5 {[%cal Bc6c5,Bc5c4][%mdl 32] And now ...c4 would win.} 74. Rh6+ $2 {[%mdl 8192]} (74. b6 $11) 74... Kd5 75. b6 c4 {Black mates.} 76. Kc2 Rb3 77. Rh5+ Kc6 78. Rh6+ Kc5 79. Rh5+ Kxb6 80. Rd5 d3+ {[%cal Bd4d3,Bd3d2][%mdl 32]} 81. Kd2 Kc6 82. Rd8 Rb2+ 83. Kc3 Rc2+ 84. Kb4 d2 {Precision: White = 39%, Black = 45%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Uzhva, Andrey"]
[Black "Ivanova, Karina"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2270"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,114,21,64,32,58,29,41,27,33,36,31,0,26,-10,-9,-4,-1,-25,-15,-20,-20,-20,-16,-32,-39,-26,-25,-81,-63,-44,-9,-13,-2,-6,-6,-6,0,-117,-129,-123,-122,-121,-118,-125,-96,-128,-122,-168,-168,-151,-131,-188,-188,-195,-195,-195,-194,-187,-180,-180,-180,-251,-279,-285,-277,-268,-264,-212,-187,-156,-156,-358,-234,-578,-563,-1625,-1251,-5418,-4133,-2385,-1872,-29968,-29967,-29978,-29979,-29979,-29979,-29989,-29985,-29991,-29992]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 e6 6. b3 Be7 7. Bb2 O-O 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 a6 11. Nc3 Qc7 12. e4 d6 {A30: Englische Eröffnung (Symmetrische Variante)} 13. Qe2 Nbd7 {LiveBook: 12 Partien} 14. Rfd1 Rfd8 {Weiß steht etwas besser.} (14... Qb7 15. f3 Rfe8 16. Rd2 {0-1 (47) Dao,T (2510)-Kraai,J (2502) Beijing 2008}) 15. Rac1 Rac8 16. f3 Qb7 17. Ba3 $146 ({Vorgänger:} 17. Nc2 Nc5 18. Ne3 Ra8 19. b4 Ncd7 20. a3 Rac8 21. Nb1 Rc7 22. Nd2 {½-½ (22) Henk,M (2013)-Vasiljev,J (2086) Niederrhein 2005}) 17... Ne5 18. Bb2 Nc6 19. Qf2 Nxd4 20. Qxd4 b5 21. Ne2 (21. cxb5 {looks sharper.} axb5 22. a3 Rb8 23. b4 Rdc8 24. Ne2) 21... bxc4 22. Rxc4 Rxc4 23. Qxc4 d5 24. exd5 Nxd5 {[%cal Bf6d5,Bd5b4,Bb4d3][%mdl 32] [#] Weiss muss nun ...Se3+ beachten.} 25. Rd3 h6 26. Qg4 (26. Nc3 $11 {bleibt in der Remisbreite.}) 26... Bf8 27. Qe4 Qc7 {...Dc2 ist eine echte Drohung.} (27... a5 {feels hotter.} 28. Bd4 Qa6 29. Rd2 a4 30. bxa4 Qxa4 31. Rc2 Qd7) 28. Nc3 Nb4 29. Rxd8 Qxd8 30. Qe2 Qd3 31. a3 (31. Kf1 $11) 31... Qxe2+ $17 32. Nxe2 {[%mdl 4096] Endspiel KLS-KLS} Nd3 33. Bc3 Bxa3 34. f4 Bb4 35. Bd4 g6 36. Kf3 Nc5 37. Nc1 f5 38. Bxc5 (38. Bb2 $17) 38... Bxc5 {KL-KS} 39. Nd3 Bd6 40. Ke3 Kf8 41. Kd4 Ke7 42. Kc4 Kd7 43. b4 (43. h3 {war nötig.}) 43... Kc6 $19 44. Ne1 e5 45. fxe5 Bxe5 46. Nf3 Bf6 47. Nd2 h5 {[%cal Bh6h5,Bh5g4][%mdl 32]} 48. Nf3 $2 {[#]} (48. Nb3 $17) 48... Kd6 49. Ng1 $2 (49. Ne1 {ist zäher.}) 49... g5 50. h3 g4 51. hxg4 hxg4 52. Ne2 Be5 53. b5 axb5+ {Schwarz setzt Matt.} 54. Kxb5 Kd5 55. Kb4 Ke4 56. Nd4 f4 57. Nf3 gxf3 {[%mdl 32768] Precision: Weiß = 21%, Schwarz = 70%. . An unexpected result.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Kozak, Alexander"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2262"]
[BlackElo "2487"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:01]} d6 {[%emt 0:00:01]} 4. f4 {[%emt 0:00:01]} e5 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:01]} Nd7 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:03]} Ngf6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:02]} O-O {[%emt 0:00:03]} 8. fxe5 {[%emt 0:00:25]} dxe5 {[%emt 0:00:01]} 9. Nbd2 {[%emt 0:00:18]} exd4 {[%emt 0:00:09]} 10. cxd4 {[%emt 0:00:01]} c5 {[%emt 0:00:00]} 11. d5 {[%emt 0:00:47]} Ng4 {[%emt 0:00:02]} 12. Nc4 {[%emt 0:00:01]} b5 {[%emt 0:00:03]} 13. Ne3 {[%emt 0:00:02]} Nxe3 {[%emt 0:00:23]} 14. Bxe3 {[%emt 0:00:01]} c4 {[%emt 0:00:01]} 15. Bc2 {[%emt 0:00:13]} Qe7 {[%emt 0:00:17]} 16. Bd4 {[%emt 0:00:06]} Ne5 {[%emt 0:00:11]} 17. Qd2 {[%emt 0:00:15]} Bg4 {[%emt 0:00:18]} 18. Rae1 {[%emt 0:00:20]} a5 {[%emt 0:00:17]} 19. Kh1 {[%emt 0:00:02]} b4 {[%emt 0:00:03]} 20. Qf4 {[%emt 0:00:08]} Bxf3 {[%emt 0:00:35]} 21. gxf3 {[%emt 0:00:01]} a4 {[%emt 0:00:02]} 22. Qe3 {[%emt 0:00:05]} b3 {[%emt 0:00:01]} 23. axb3 {[%emt 0:00:04]} axb3 {[%emt 0:00:02]} 24. Bb1 {[%emt 0:00:02]} Qh4 {[%emt 0:00:04]} 25. Qc3 {[%emt 0:00:08]} Nxf3 {[%emt 0:00:05]} 26. Qxf3 {[%emt 0:00:24]} Bxd4 {[%emt 0:00:03]} 27. Re2 {[%emt 0:00:01]} Be5 {[%emt 0:00:02]} 28. Ref2 {[%emt 0:00:11]} Ra6 {[%emt 0:00:06]} 29. Qe2 {[%emt 0:00:02]} Ra4 {[%emt 0:00:06]} 30. Rc1 {[%emt 0:00:02]} Ra1 {[%emt 0:00:16]} 31. Rff1 {[%emt 0:00:04]} Ra4 {[%emt 0:00:07]} 32. Rf3 {[%emt 0:00:06]} Kg7 {[%emt 0:00:02]} 33. Qg2 {[%emt 0:00:01]} f6 {[%emt 0:00:07]} 34. Rh3 {[%emt 0:00:03]} Qg5 {[%emt 0:00:01]} 35. Qf1 {[%emt 0:00:06]} Rc8 {[%emt 0:00:05]} 36. Qe2 {[%emt 0:00:02]} Qxc1+ 37. Kg2 Qxb2 {[%emt 0:00:03]} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Borisova, Ekaterina"]
[Black "Chizhikov, Vladislav"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2256"]
[BlackElo "2304"]
[Annotator "NA"]
[PlyCount "96"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:01]} h6 {[%emt 0:00:02]} 4. Bg2 {[%emt 0:00:02]} Bf5 {[%emt 0:00:01]} 5. O-O {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 6. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:01]} 7. Nc3 {[%emt 0:00:01]} Nbd7 {[%emt 0:00:01]} 8. Nd2 {[%emt 0:00:00]} Be7 {[%emt 0:00:04]} 9. e4 {[%emt 0:00:01]} dxe4 {[%emt 0:00:01]} 10. Ndxe4 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:02]} 11. Nxe4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 12. Nc3 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 13. Be3 {[%emt 0:00:03]} Qa5 {[%emt 0:00:03]} 14. Qb3 {[%emt 0:00:11]} Qb4 {[%emt 0:00:07]} 15. Qxb4 {[%emt 0:00:22]} Bxb4 {[%emt 0:00:01]} 16. Rfc1 {[%emt 0:00:08]} Rfd8 {[%emt 0:00:05]} 17. a3 {[%emt 0:00:02]} Be7 {[%emt 0:00:06]} 18. b4 {[%emt 0:00:07]} Rd7 {[%emt 0:00:04]} 19. b5 {[%emt 0:00:09]} cxb5 {[%emt 0:00:02]} 20. Nxb5 {[%emt 0:00:06]} a6 {[%emt 0:00:10]} 21. Nc3 {[%emt 0:00:04]} Rc8 {[%emt 0:00:11]} 22. Na4 {[%emt 0:00:04]} Rdc7 {[%emt 0:00:02]} 23. Nb6 {[%emt 0:00:05]} Rd8 {[%emt 0:00:01]} 24. c5 {[%emt 0:00:11]} Be4 {[%emt 0:00:10]} 25. Bf4 {[%emt 0:00:17]} Rc6 {[%emt 0:00:01]} 26. f3 {[%emt 0:00:21]} Bg6 {[%emt 0:00:19]} 27. Be5 {[%emt 0:00:01]} Nd7 {[%emt 0:00:26]} 28. Nc4 {[%emt 0:00:28]} f6 {[%emt 0:00:15]} 29. Bd6 {[%emt 0:00:08]} Bxd6 {[%emt 0:00:08]} 30. Nxd6 {[%emt 0:00:00]} Rc7 {[%emt 0:00:13]} 31. f4 {[%emt 0:00:03]} Rb8 {[%emt 0:00:18]} 32. Kf2 {[%emt 0:00:39]} e5 {[%emt 0:00:01]} 33. Bd5+ {[%emt 0:00:02]} Kh7 {[%emt 0:00:01]} 34. f5 {[%emt 0:00:01]} Bh5 {[%emt 0:00:10]} 35. h3 {[%emt 0:00:10]} exd4 {[%emt 0:00:02]} 36. g4 {[%emt 0:00:00]} Be8 {[%emt 0:00:01]} 37. Ne4 {[%emt 0:00:13]} Ne5 {[%emt 0:00:03]} 38. Ke2 {[%emt 0:00:03]} Bb5+ {[%emt 0:00:01]} 39. Kd2 {[%emt 0:00:01]} Rd8 {[%emt 0:00:02]} 40. Be6 {[%emt 0:00:01]} d3 {[%emt 0:00:03]} 41. a4 {[%emt 0:00:02]} Bc6 {[%emt 0:00:01]} 42. Nc3 {[%emt 0:00:02]} Nf3+ {[%emt 0:00:02]} 43. Ke3 {[%emt 0:00:01]} d2 {[%emt 0:00:01]} 44. Rf1 {[%emt 0:00:00]} Ng5 {[%emt 0:00:07]} 45. h4 {[%emt 0:00:01]} Nxe6 {[%emt 0:00:01]} 46. fxe6 {[%emt 0:00:01]} Re7 {[%emt 0:00:00]} 47. Rad1 {[%emt 0:00:06]} Rxe6+ {[%emt 0:00:02]} 48. Kf4 {[%emt 0:00:01]} Rd4+ {[%emt 0:00:02]} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Kostin, Alexey"]
[Black "Sharafiev, Azat"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2253"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,18,47,40,108,16,26,21,21,22,43,43,67,80,68,52,89,33,54,22,22,22,31,22,21,8,26,-21,13,11,8,10,16,0,0,0,0,0,0,0,0,0,0,-6,8,6,4,8,8,8,8,3,12,5,6,0,0,0,0,0,0,0,0,0,0,-171,32,0,0,0,0,0,0,-239]} 1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e5 5. c4 Qd8 {[%cal Re5d4]} (5... Qa5+ 6. Bd2 Bb4 7. d5 Nd4 8. Bd3 Nf6 9. a3 Bxd2+ 10. Nxd2 c6 11. dxc6 e4 12. Bf1 Bg4 13. Be2 {0-1 (26) Al Sulaiti,K (2106)-Bauer,C (2629) Batumi 2018}) 6. d5 {B01: Scandinavian Defence} Bb4+ (6... Nce7 $14) 7. Bd2 $146 (7. Nd2 $16 Bxd2+ 8. Qxd2) ({Predecessor:} 7. Nd2 Bxd2+ 8. Qxd2 Nce7 9. Qc3 f6 10. Nf3 Nf5 11. Be2 Nge7 12. O-O b6 13. h3 Nxe3 14. fxe3 {1-0 (36) Wolf,R (1754)-Jurgan,B (1238) Bergen 2011}) 7... Bxd2+ $1 $11 8. Qxd2 {White has an edge.} Nd4 9. Ne2 Nxe2 10. Bxe2 Ne7 {[%cal Bg8e7,Be7f5,Bf5d6][%mdl 32]} 11. O-O O-O 12. Nc3 Nf5 13. Bg4 ({White should play} 13. Bd3 $16) 13... b6 14. Rfe1 {Black should prevent Bxf5.} Nd6 15. Bxc8 Rxc8 16. b3 Re8 17. Ne4 h6 18. c5 Nxe4 (18... Nb5 {seems wilder.} 19. b4 Nd4 20. Nc3 Qe7 21. f4 f6) 19. Rxe4 bxc5 20. Rc4 c6 21. d6 {[#] Threatens to win with d7.} Re6 22. Rd1 Qb6 23. h3 Rd8 24. Qe3 f6 25. d7 Re7 26. Qd3 Qc7 27. Rxc5 {[#] And now Qc4+ would win.} Rexd7 28. Qc4+ Kh8 29. Rxd7 Qxd7 30. Rxc6 {[%mdl 4096] Endgame KQR-KQR} Qd1+ 31. Kh2 Qd2 $36 {[%mdl 2048] Black has good play.} 32. Rc8 (32. Qh4 {keeps more tension.} Rd4 33. Qg3 a5 34. Rc7 g5 35. Qf3) 32... Rxc8 33. Qxc8+ {KQ-KQ} Kh7 34. Qf5+ Kh8 35. a4 Qb4 36. Qc8+ Kh7 37. Qc4 $2 (37. Qf5+ $11 Kh8 38. Qc8+ Kh7 39. Qf5+ Kg8 40. Qc8+ Kf7 41. Qd7+ Qe7 42. Qc8) 37... Qb6 $2 (37... Qxc4 $19 38. bxc4 Kg8) 38. f3 a5 {The position is equal.} 39. Qd3+ Kh8 40. Qb5 Qc7 41. Qc4 $2 {Precision: White = 43%, Black = 54%.} (41. Kg3 $11 {and White is okay.}) 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Mochalin, Faddey"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2032"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,82,37,34,35,30,41,25,48,44,53,29,30,0,0,0,0,-56,-5,-5,-11,-11,-8,-32,-27,-29,0,0,0,0,39,45,71,19,54,70,78,38,31,-113,44,27,43,0,15,-29,46,54,67,56,184,95,113,0,192,70,317,-962,-929,-29978,-29979,-29976,-29977,-29997,-29998,-29998,-29999]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 (5. Qb3 Nf6 6. Bg5 c6 7. e4 dxe4 8. Bc4 Qe7 9. a4 h6 10. Bxf6 gxf6 11. Nge2 f5 12. a5 Bg7 {½-½ (58) Dubov,D (2691)-Fedoseev,V (2707) Satka 2018}) 5... c6 6. Qc2 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Bd6 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 Nbd7 10. Nf3 {LiveBook: 7 Games} O-O 11. O-O Re8 12. Rab1 Nf8 $146 ({Predecessor:} 12... c5 13. dxc5 Nxc5 {½-½ (59) Rombaldoni,D (2504)-Garcia Palermo,C (2475) Sarre 2009}) 13. b4 Ng6 14. a4 Bg4 15. Be2 (15. Nd2 {seems wilder.} Nh4 16. Rfc1 g6 17. b5 cxb5 18. axb5 a5 19. Qb3) 15... Ne4 16. Nxe4 dxe4 17. Ne1 ({White should play} 17. Ng5 $11 Bxe2 18. Qxe2) 17... Bf5 (17... Bxe2 $15 18. Qxe2 Ne7) 18. g3 $11 Ne7 19. Ng2 Nd5 20. Qd2 Bh3 21. Rfc1 Qf6 22. b5 axb5 23. axb5 h5 24. bxc6 bxc6 25. Rc5 (25. Bxh5 $16 Ra3 26. Ra1 Rxa1 27. Rxa1) 25... Bxg2 26. Kxg2 h4 27. Qc1 Re6 28. Rb7 (28. Ra1 $14 Rb8 29. Kg1) 28... Ra2 $2 (28... Qf5 $1 $17 29. g4 h3+ 30. Kf1 Qf6) 29. Rb2 $14 Ra8 30. Qe1 Qf5 {And now ...hxg3 would win.} 31. Kg1 (31. g4 $5 {[%cal Rg4f5]} h3+ 32. Kxh3 Qh7+ 33. Kg2 $11) 31... Rh6 ({Black should try} 31... hxg3 $11 32. fxg3 Qg5) 32. g4 Qg5 33. h3 $1 Rf6 {[#]} (33... Kh7 $14) 34. Rbc2 (34. Qc1 $1 $18) 34... Qh6 $16 35. Qc1 (35. Bf1 $16) 35... Nb4 $2 (35... Rxf2 $1 $11 36. Kxf2 Ra1 37. Qxa1 Qxe3+ 38. Kg2 Qg3+ 39. Kh1 Qxh3+ 40. Kg1 Qg3+ 41. Kh1 Qh3+ 42. Kg1 Qg3+ 43. Kh1 Qh3+) 36. R2c4 (36. Rb2 $18 Nd5 {[#]} 37. Bb5 $1 {[%mdl 512]}) 36... Ra2 $2 (36... Nd3 $1 $14 37. Bxd3 exd3) 37. Bf1 $4 {[%mdl 8192]} (37. Rxb4 $18 Rxe2 38. Rb8+ (38. Rh5 Rfxf2 39. Rxh6 Rg2+ 40. Kf1 gxh6 $11) 38... Kh7 39. Rb2 (39. Rh5 Qxh5 40. gxh5 Rfxf2 $11) 39... Rxb2 40. Qxb2) 37... Rfxf2 {Threatens to win with ...Qf6.} 38. Rxb4 Qd6 {[%csl Ga2,Gf2][%cal Rd6h2] Black mates.} 39. Re5 Qxb4 40. Qxc6 {[#]} Rxf1+ $1 {[%mdl 512]} 41. Kxf1 Qb1+ {Precision: White = 29%, Black = 24%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "10"]
[White "Girshgorn, Leonid"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1925"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,83,68,58,103,64,105,48,90,0,0,0,0,0,62,65,84,-68,54,55,71,64,60,16,2,10,28,28,28,28,29,30,37,-99,-99,-99,-99,-99,-99,-99,-99,-99,-99,-116,-99,-99,-99,-177,-176,-179,-179,-195,-195,-191,-193,-200,-197,-224,-167,-179,-181,-196,-146,-204,-186,-203,-199,-317,-341,-332,-281,-281,-281,-345]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 O-O 6. O-O-O Nc6 {B07: Pirc Defence: Miscellaneous Systems} 7. f3 {LiveBook: 4 Games} (7. Nf3 Bg4 8. Qe3 Nd7 9. Bg5 Qe8 10. Bh6 Bxf3 11. gxf3 e5 12. Bxg7 Kxg7 13. dxe5 Qxe5 14. Nd5 Nf6 15. Nxc7 {1-0 (48) Mamedov,R (2655)-Grischuk,A (2747) Almaty 2016}) 7... Nd7 8. Nge2 $146 ({Predecessor:} 8. Bh6 e5 9. Nge2 a6 10. h4 b5 11. Nd5 Re8 12. Kb1 Bh8 13. c3 {1-0 (24) Swicarz,M (2378)-Morgunov,M (2133) Krakow 2017}) 8... e5 {White is slightly better.} 9. dxe5 (9. Bh6 $16) 9... Ncxe5 10. Bh6 (10. b3 $16) 10... Nc4 $11 11. Qf4 Be5 $1 {[%cal Re5f4]} 12. Qg5 $1 Qxg5+ (12... Bf6 $1 $11 13. Qb5 Ndb6) 13. Bxg5 $14 Ndb6 14. Bf4 $2 {[#]} ({Better is} 14. b3 $16) 14... Be6 ({Black should try} 14... Nxb2 $1 $15 {[%mdl 512]} 15. Kxb2 Na4+ 16. Ka3 Nxc3 17. Nxc3 Bxc3) 15. b3 Na5 16. Nb5 Rfc8 17. c4 Nc6 18. Be3 a6 19. Nbd4 a5 20. Nxe6 fxe6 {[%cal Bf7e6,Be6e5][%mdl 32]} 21. a4 Nd7 22. Nd4 (22. f4 $14 {stays ahead.} Bg7 23. g3) 22... Bxd4 $17 23. Bxd4 Nxd4 24. Rxd4 Nc5 25. Kc2 e5 $36 {[%mdl 2048] Black has strong initiative.} 26. Rd2 Rf8 27. Be2 Kg7 28. h4 h6 29. g3 (29. Rdd1 $17) 29... Rf6 $19 30. Rhd1 Raf8 31. Kc3 b6 32. Kc2 Kf7 33. Rh1 Ke7 34. Rhd1 Rg8 35. Rh1 Rf7 36. Kc3 h5 37. Kc2 (37. b4 $17 axb4+ 38. Kxb4) 37... g5 38. hxg5 Rxg5 39. Rdd1 (39. f4 $142 exf4 40. gxf4 Rxf4 41. Rxh5 Rxh5 42. Bxh5) 39... Rxg3 {Black has a decisive advantage.} 40. Rxh5 Rg2 41. Rd2 Ne6 42. Bf1 {Precision: White = 35%, Black = 71%.} 0-1

