[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Kamsky, Gata"]
[Black "Jary, Sergey"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2666"]
[BlackElo "2286"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,117,-1,16,7,31,25,34,22,47,54,103,114,108,107,195,200,643,645,29996,368,363,328,515,262,525,520,640,642,774,406,425,378,745,491,502,514,474,454,413,42,77,66,256,248,270,262,266,252,245,250,322,286,288,294,301,292,320,319,340,278,388,409,414,391,411,418,414,293,412,404,413,413,412,402,396,408,401,258,393,269,464,279,341,318,327,325,293,305,402,389,678,318,324,15,13,13,13,11,12,10,13,16,213,0]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. Nbd2 Bd6 5. Bg3 c5 6. e3 Nc6 7. c3 O-O 8. Bd3 Qe7 9. Ne5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bd7 (9... Nd7 10. Nxd7 Qxd7 11. O-O b6 12. Bxd6 Qxd6 13. f4 f5 14. Nf3 c4 15. Bc2 b5 16. a3 a5 17. g4 Bd7 {½-½ (69) Grischuk,A (2781)-Hammer,J (2677) Stavanger 2015}) 10. O-O Be8 11. a3 $146 {White is slightly better.} (11. Rc1 {seems wilder.} c4 12. Bc2 Nd7 13. Nxc6 bxc6 14. Bxd6 Qxd6 15. b3) ({Predecessor:} 11. Qb1 h6 12. Ndf3 c4 13. Bc2 b5 14. a3 a5 15. Bh4 Qc7 16. Bxf6 gxf6 {1-0 (61) Mikhalchenko,P (2320)-Grigorian,M (2141) Krasnoyarsk 2017}) 11... Nd7 12. Nxd7 Bxd7 13. Bxd6 Qxd6 14. dxc5 Qxc5 {[#]} (14... Qe7 $16) 15. Bxh7+ $1 $40 {[%mdl 640] White has strong attack.} Kh8 $2 (15... Kxh7 16. Qh5+ Kg8) 16. Qh5 g6 17. Bxg6+ $2 (17. Qh6 {mates} Rfe8 18. Bxg6+ Kg8 19. Qh7+ Kf8 20. Qxf7#) 17... Kg7 18. Bd3 {Intending Qg5+ and mate.} Rh8 (18... f5 $142 19. Qg5+ Kh7) 19. Qg5+ Kf8 {[#]} 20. Ne4 $1 {[%mdl 512]} Qe7 (20... dxe4 21. Qxc5+) 21. Nf6 e5 22. h4 e4 23. Be2 Be6 $2 (23... Rd8 24. Rad1 Bc8 25. Rxd5 Rxd5 26. Nxd5 Qxg5 27. hxg5 Bf5) 24. Rad1 Rd8 25. h5 Qc7 26. h6 Qe5 27. Qg7+ $2 (27. f4 $18 {and White stays clearly on top.} Qxg5 28. fxg5) 27... Ke7 $16 28. Nh5 Qxg7 $2 (28... Rdg8 $14 29. Qxe5 Nxe5) 29. hxg7 $18 Rhg8 30. f4 f5 31. Kf2 Bf7 32. Rh1 Rd6 33. Rh3 Rg6 34. Rg3 Rxg3 35. Nxg3 Be6 36. Nh5 Bf7 37. Rh1 Nd8 38. Ng3 Be6 39. Rh5 Kf6 40. Rg5 Nf7 41. Nh5+ Ke7 42. Rg6 Nd6 43. g4 Bf7 44. Rg5 fxg4 45. Bxg4 Ne8 46. Ng3 Kf6 (46... Nxg7 {was necessary.} 47. c4 Ne8 48. cxd5 Rxg5 49. fxg5 Bxd5 50. Nf5+ Ke6 51. Ng7+ Ke7) 47. Nf5 Be6 $2 (47... Nxg7 {was worth a try.} 48. Nd6 Rd8) 48. Nh6 Rxg7 49. Bxe6 Rxg5 50. fxg5+ Kxe6 {[%mdl 4096] Endgame KN-KN} 51. Kg3 Ng7 52. Kf4 Nh5+ 53. Kg4 Ng7 54. g6 $2 (54. a4 $18) 54... Kf6 $11 55. Ng8+ Kxg6 56. Ne7+ Kf6 57. Nxd5+ Ke5 58. c4 b6 $2 {[#]} (58... Ne6 $11) 59. b4 $2 {Precision: White = 58%, Black = 38%.} (59. Ne7 $1 $18) 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Malakhov, Vladimir"]
[Black "Savitskiy, Sergey"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2661"]
[BlackElo "2413"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,129,6,3,0,0,18,9,16,18,20,22,30,28,34,27,18,12,28,0,59,51,57,41,52,4,0,17,20,24,23,25,25,0,0,0,6,19,43,28,47,15,13,4,12,8,7,0,0,0,9,0,0,0,81,0,0,-359,0,-287,113,113,268,260,268,228,217,227,535,524,493,458,453,447,406,429,412,268,322,260,253,0,253,240,711,653,621,327,310,0,240,191,434,240,239,239,408,408,389,232,191,191,191,0,670,8,652,627,785,1290,1407,1096,1897,1987,29985,29986,29986,29986]} 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O Re8 8. d3 {LiveBook: 38 Partien} a5 {A15: Englisch gegen Königs-Fianchetto} (8... Nbd7 9. Nbd2 c6 10. Ne4 Nxe4 11. dxe4 Nc5 12. Qc2 f5 13. Nd2 f4 14. Rad1 Qe7 15. b4 Ne6 16. Nf3 c5 17. bxc5 Nxc5 18. Rd2 Bd7 19. Ba3 Bc6 20. Bxc5 dxc5 {½-½ (37) Caruana,F (2799)-Grischuk,A (2782) Saint Louis 2017}) 9. Nc3 Nc6 $146 ({Vorgänger:} 9... c6 10. Rc1 Na6 11. a3 Nc5 12. b4 axb4 13. axb4 Qb6 14. bxc5 Qxb2 15. Na4 Qb4 16. Nb6 {½-½ (27) Bricard,E (2485)-Santo Roman,M (2455) Strasbourg 1992}) 10. e3 Bg4 {Die Stellung ist ausgeglichen.} 11. h3 Bd7 12. d4 exd4 13. Nxd4 (13. exd4 {with more complications.} Qc8 14. Kh2 Bf5 15. g4 Be4 16. d5) 13... Qc8 14. Nxc6 bxc6 15. Kh2 Rb8 16. Qd2 Qa6 (16... c5 $11) 17. c5 $14 d5 18. Ne2 a4 19. Nd4 Ne4 20. Bxe4 Rxe4 21. Bc3 axb3 22. axb3 Qc8 23. f3 Re8 24. h4 Qb7 25. b4 Ra8 26. Nc2 f6 27. Bd4 Rxa1 28. Rxa1 Ra8 29. Rxa8+ Qxa8 30. Qc3 Kf7 31. g4 Qa2 32. Kg3 h5 33. g5 {[%cal Rd4f6]} Bf5 (33... Qb1 $11 34. Kg2 Bh3+ $1 {[%mdl 512]} 35. Kxh3 Qh1+ 36. Kg3 Qg1+ 37. Kh3 Qh1+ 38. Kg3 Qg1+ 39. Kh3 Qh1+) 34. gxf6 (34. e4 $16 dxe4 35. Bxf6 exf3 36. Ne3 (36. Bxg7 Qxc2 37. Qf6+ Ke8 $11)) 34... Bh6 $11 35. Ne1 $2 {[%mdl 8192]} (35. e4 $1 $11 dxe4 36. Be3 Bxe3 37. Nxe3) 35... g5 $2 (35... Qe2 $19 36. Ng2 g5 37. hxg5 Bxg5) 36. Ng2 $2 {[%mdl 8192]} (36. Qb2 $1 $11 Qxb2 37. Bxb2) 36... g4 $2 {[#]} ({Besser ist} 36... Qe2 $19 {...g4 ist eine echte Drohung.} 37. hxg5 Bxg5) 37. fxg4 $1 $16 Be4 $2 (37... hxg4 $16 {ist wohl besser.} 38. Qb2 Qc4) 38. Qb2 $18 Qxb2 39. Bxb2 hxg4 {[%mdl 4096] Endspiel KLL-KLS} 40. Nf4 Bf3 $2 (40... Bf5 {leistet mehr Widerstand.} 41. Be5 Bd7) 41. Bd4 Bf8 42. Nd3 Be2 43. Nf2 Ke6 {Schwarz hofft, mit ...Kf5 fortzusetzen.} 44. Nxg4 Kf5 45. Nf2 Bh5 46. Nh3 Bh6 47. Nf2 Bf8 $1 48. Nd3 Ke4 $2 (48... Bh6 49. Kf2 Ke4) 49. Ne5 Bh6 50. Ng4 Bf8 51. Nf2+ Kf5 52. Kg2 Be2 $2 (52... Bh6 53. Kg3 Be2) 53. Kh3 (53. Nh3 $142) 53... Bh6 54. Kg3 Bf8 $2 (54... Bh5 55. Nh3 Ke4) 55. Nh3 Bh6 56. Ng1 (56. f7 $142) 56... Bg4 57. Nf3 {Schwarz muss nun Se5 beachten.} Bh5 58. Ne5 $2 (58. Kf2) 58... Ke4 $1 59. Kf2 $2 (59. Nxc6 $18 Be8 60. Nd8) 59... Bf8 $2 {[%mdl 8192]} (59... Bxe3+ $11 60. Bxe3 Kxe5) 60. Nxc6 Be8 61. Nd8 Bd7 62. h5 {[%cal Bh4h5,Bh5h6][%mdl 32]} c6 63. Nf7 Kf5 64. h6 Kg6 65. Ne5+ {Precision: Weiß = 48%, Schwarz = 32%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Morozevich, Alexander"]
[Black "Maletin, Pavel"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2656"]
[BlackElo "2586"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,107,33,21,78,39,62,52,38,53,74,70,88,85,76,86,88,104,80,53,62,64,115,118,133,132,135,110,116,116,112,127,115,104,150,151,181,183,173,187,262,256,252,247,301,263,353,358,326,334,404,395,397,396,344,324,328,317,394,390,431,395,620,276,581,582,1050,950,924,924,988,867,924,924,895,465,460,454,449,423,731,697,1394,1387,2181,1929,4137,4137,29989,3733,29991,29992]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. O-O Bg7 8. h3 Nf6 9. Re1 O-O 10. Nbd2 h6 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} (10... Re8 $11 {keeps the balance.}) 11. Nf1 (11. Bxc6 $5 Bxc6 12. dxe5 $14) 11... Qe7 (11... Re8 12. Ng3 b5 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 a5 17. a3 Na6 18. Bf4 {1-0 (57) Ivanchuk,V (2726)-Mamedyarov,S (2799) Huaian 2017}) 12. Ng3 b5 $146 {White is slightly better.} ({Predecessor:} 12... Nd8 13. Bc2 c5 14. d5 b5 15. a4 Nb7 16. Be3 c4 17. Qd2 Kh7 {½-½ (35) Lanz Calavia,J (2459)-Kuhn,H (2370) ICCF corr 1999}) 13. Bc2 Kh8 14. Be3 Ng8 15. a4 exd4 16. cxd4 Nb4 17. Bb1 bxa4 18. Qd2 a5 19. Ne2 {[%mdl 1024] White has compensation.} d5 (19... Qd8 $14) 20. e5 $16 Ra6 21. Nc3 Qe8 22. Bc2 Nxc2 23. Qxc2 Ne7 24. Nxa4 Bxa4 25. Rxa4 Nf5 26. Bd2 Qb5 27. Rea1 Rfa8 28. Qxc7 {aiming for b4.} R6a7 (28... Qxb2 {is a better defense.} 29. Qxf7 Nxd4) 29. Qc5 Qxb2 30. Qxd5 Kg8 31. Rxa5 Qxa1+ 32. Rxa1 Rxa1+ 33. Kh2 R1a2 34. g4 Ne7 35. Qd7 R2a7 36. Qb5 Rd8 37. Ba5 Rda8 38. Bb4 Bf8 39. Kg3 Ra2 {[#]} (39... Kh7 $142 40. Qc4 Kg8) 40. d5 (40. e6 $142 $1 {[%mdl 512]}) 40... Rb2 $2 (40... Nxd5 {is tougher.} 41. Qxd5 (41. Bxf8 R2a5 $18) 41... Bxb4) 41. d6 $18 Nc8 42. Qc6 Rb8 43. Bc5 Rc2 44. Nd4 Rc3+ 45. f3 {[%cal Bf2f3,Bf3f4,Bf4e5][%mdl 32]} Na7 46. Bxa7 Rxc6 47. Nxc6 {[%mdl 4096] Endgame KRB-KBN} ({Less strong is} 47. Bxb8 Rc4 $16) 47... Rb7 48. f4 f6 (48... g5 $142 49. Bc5 gxf4+ 50. Kxf4 Kg7) 49. Kf3 fxe5 50. fxe5 Rd7 51. Bc5 Kf7 52. Ke4 Rb7 53. Kd5 (53. Nd8+ $142 Ke8 54. Nxb7 h5 55. Kd5 g5 56. gxh5 Bxd6 57. exd6 g4 58. hxg4) 53... Bg7 54. Nd8+ {Precision: White = 72%, Black = 20%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Paravyan, David"]
[Black "Alekseenko, Kirill"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2629"]
[BlackElo "2639"]
[Annotator "TA"]
[PlyCount "173"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,173,-14,-30,-75,-41,-76,-73,-66,-79,-74,-70,-132,-113,-145,-122,-231,-228,-237,53,35,45,20,0,-29,0,0,0,0,0,0,0,-15,0,0,0,0,0,0,0,-16,-6,-33,0,0,0,-40,-63,-69,-62,-59,-65,-58,-85,-51,-60,-106,0,0,29,30,28,28,31,26,29,29,117,3,2,0,114,106,111,109,898,281,381,72,72,69,70,69,848,820,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4184,4177,4184,4184,4177,4184,4170,4162,4155,4155,4148,4141,4141,4141,4141,4141,4141,3716,1542,1483,2552,2608,1813,1375,1634,1471,1128,1011,531,470,29947,4141,8730,4141,4141,4141,29964,4141,29961,29960,29966,6251,4231,4141,4141,4141,29977,4137,4137,4137,29968,29970,29991,29970,29970,29971,29976,29977,29976,29972,29971,29969]} 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c3 Nbd7 7. c4 $146 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} ({Predecessor:} 7. Bf4 c6 8. Qc1 Re8 9. c4 dxc4 10. Qxc4 Nb6 11. Qc1 Bg4 12. Rd1 Qc8 13. Nc3 Nfd5 14. Bh6 Nxc3 15. bxc3 Nc4 {½-½ (34) Malakhov,V (2686)-Vitiugov,N (2722) St Petersburg 2017}) 7... dxc4 8. Na3 Nb6 {LiveBook: 28 Games} 9. h3 {Black has an edge.} c6 10. Ne5 Be6 11. e4 Qc8 12. Kh2 Rd8 13. Re1 {[#]} (13. f4 $15) 13... Nfd7 $1 $17 {[%cal Rd7e5,Bf6d7,Bd7c5,Bc5e4][%mdl 32]} 14. Nf3 {[#]} Nc5 $1 {[%mdl 512]} 15. Be3 (15. Re2 $17 {keeps fighting.}) (15. dxc5 Rxd1) 15... Nxe4 $19 16. Qc2 Bf5 $2 (16... Nd6 $19 17. Rac1 Nd5) 17. g4 $1 $14 {[#]} Bxg4 $1 18. hxg4 Qxg4 19. Ne5 Bxe5+ 20. dxe5 Ng5 21. Qe2 Qh4+ 22. Kg1 Nh3+ 23. Kf1 (23. Bxh3 $5 Qxh3 24. Nxc4 $11) 23... Nf4 24. Bxf4 Qxf4 25. Rad1 h5 26. Qe4 Qxe4 27. Bxe4 Kg7 28. Ke2 f6 29. f4 fxe5 30. Rg1 Rxd1 31. Rxg6+ Kf7 32. Kxd1 Rd8+ 33. Ke2 Rd4 34. Bc2 exf4 35. Rh6 e5 (35... Rd5 $17 {Hoping for ...Ra5.} 36. Be4 Ra5 37. Rh7+ Kf6) 36. Rxh5 $11 e4 {White must now prevent ...Nd5.} 37. Rf5+ $1 Ke6 38. Rxf4 Ke5 39. Rf7 Nd5 40. Rxb7 {Strongly threatening b3.} Nf4+ (40... c3 $11 {keeps the balance.}) 41. Ke3 (41. Ke1 $16) 41... Nd5+ 42. Ke2 (42. Kf2 $11) 42... Nf4+ $16 43. Ke1 Ng2+ 44. Kf1 Rd2 $2 {[%mdl 8192]} (44... Ne3+ $16 45. Ke2 Nd5) 45. Re7+ $2 (45. Nxc4+ Kd5 46. Nxd2 Ne3+ 47. Ke2 Nxc2 48. Rxa7) 45... Kf4 {intending ...e3.} 46. Bxe4 $2 (46. Rxe4+ $18 {is the precise move to win.} Kf3 47. Re7) 46... Ne3+ 47. Ke1 Rxb2 48. Bxc6 c3 $2 {[%mdl 8192]} (48... Rxa2 $14 49. Re4+ Kf3 50. Re7+ (50. Rxc4+ Kg3 $11) 50... Kf4) 49. Re4+ $18 Kf3 50. Rb4+ Kg3 51. Rxb2 cxb2 52. Be4 Kf4 53. Bb1 Ke5 54. Kd2 Nd5 55. Kc2 Kd4 56. Kxb2 Kc5 57. Kb3 Ne3 58. Be4 Ng4 59. Nc2 Nf6 60. Bf3 Nd7 61. Kc3 Nb6 62. Be2 Nd5+ 63. Kb3 Nf4 64. Bf1 Ne6 65. Bc4 Ng5 66. Bd3 Ne6 67. Kc3 Nc7 68. Nb4 Kb6 69. Kc4 Ne6 70. Bf5 Nd8 71. Nd5+ Kb7 (71... Ka5 $18 72. Bd7 Nb7) 72. Kc5 Nf7 73. Be4 Kb8 74. Nb4 Ng5 75. Na6+ Kc8 76. Bc6 Nf7 77. a4 (77. Bd5 $142 Ne5 78. Nb4 Kc7 79. Nc6 Nd7+ 80. Kb5 Nb6 81. Bf3 Kb7 82. Nd4+ Kc7 83. a4) 77... Ne5 78. Bb5 Kb7 79. Nb4 Ng6 80. Bc6+ (80. a5 $142 Ne5 81. Kd6 Nf7+ 82. Ke6 Ng5+ 83. Kd7 Kb8 84. Bc6 a6 85. Nxa6+ Ka7 86. Nb4) 80... Kc7 81. Nd5+ Kb8 82. Kd6 {White mates.} Nh4 83. Ne3 Ng6 84. Ng2 Kc8 85. Be4 Nh8 86. Ke7 Kc7 87. Kf6 {Precision: White = 59%, Black = 39%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Ponkratov, Pavel"]
[Black "Rakhmanov, Aleksandr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2628"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,32,45,21,31,-2,-24,-39,-52,-42,35,0,-4,-2,70,69,66,57,116,102,131,62,119,87,99,91,98,14,25,0,10,0,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,96,96,97,96,96,87,96,97,116,106,129,96,114,107,114,73,120,114,143,139,250,255,240,245,350,306,349,347,6327,3561,6648,6532,6307,5722,2979,3191,29973,29977,29977,29978,29971,29972]} 1. e4 d5 2. exd5 Qxd5 3. d4 g6 4. Nf3 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} Nh6 7. g4 $146 ({Predecessor:} 7. Be2 Nf5 8. d5 c6 9. O-O cxd5 10. cxd5 Nd7 11. Nc3 O-O 12. Qb3 Nc5 {1-0 (40) Sielecki,C (2435)-Kovchan,A (2583) Germany 2016}) 7... f5 8. g5 {Black has an edge.} Nf7 9. Nc3 e5 ({Better is} 9... c5 $15 10. d5 (10. dxc5 Qxd1+ 11. Kxd1 Na6 $11) 10... e5) 10. dxe5 (10. Nxe5 {with more complications.} Nxe5 11. dxe5 Qxd1+ 12. Kxd1 Be6 13. f4) 10... Qxd1+ 11. Kxd1 Nxe5 (11... Bd7 $11) 12. Nxe5 $14 Bxe5 13. Bg2 $1 {[#] Threatens to win with Re1.} Bxc3 (13... Kd8 $14) 14. bxc3 $16 c6 15. Bf4 ({White should play} 15. Kc2 $16) 15... Kf7 (15... Be6 $14) 16. Kc2 Nd7 17. Bd6 {Black must now prevent Rae1.} Nb6 18. c5 (18. Rhe1 $16 Be6 19. c5) 18... Nc4 $11 19. Bf4 Be6 (19... Re8 $5 {[%cal Re8e2]} 20. Bf3 Be6 $11) 20. Rad1 Rhd8 21. Rd4 Na3+ 22. Kb2 Nc4+ 23. Kc1 Rxd4 24. cxd4 Bd5 25. Bxd5+ cxd5 {[%mdl 4096] Endgame KRB-KRN} 26. Kc2 Re8 {aiming for ...Re2+.} 27. Kd3 Re4 28. Bb8 a6 (28... Nb2+ $11 29. Kc3 Na4+ 30. Kd3 Nb2+ 31. Kc3 Na4+ 32. Kd3 Nb2+) 29. Rb1 $16 Re7 30. Bd6 Rd7 31. Bf4 Na5 32. h4 Nc6 33. f3 Ke8 34. a4 Kf7 35. Bd6 Nd8 36. Rh1 Kg8 37. Be5 Nc6 38. h5 Ne7 (38... Kf7 $16 39. f4 Na5) 39. hxg6 $18 Nxg6 40. f4 Re7 (40... Ne7 {was worth a try.} 41. Rh6 Ng6) 41. Rb1 Rd7 42. Rb6 Ne7 $2 {[#]} (42... a5 43. Ke3 Kf7) 43. Rd6 Rxd6 44. cxd6 {KB-KN} Nc6 45. d7 Kf7 46. Bf6 b5 47. axb5 {White mates.} axb5 48. d8=Q Nxd8 49. Bxd8 {Precision: White = 51%, Black = 29%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Grachev, Boris"]
[Black "Sergeyev, Alexander"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2626"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,51,28,28,26,31,18,43,31,66,61,99,60,60,56,61,59,69,54,85,49,65,61,55,42,119,115,286,289,293,301,600,377,1880,1884,1844,1794,1719,1691,1679,1643,29989,29990]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 e6 5. Nf3 Bd7 6. Nbd2 Nf6 7. h3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (7. Bd3 c4 8. Bc2 b5 9. Ne5 Nxe5 10. dxe5 Ng8 11. e4 Bc5 12. exd5 exd5 13. O-O Ne7 14. Qh5 Qb6 {1-0 (36) Lorenzo de la Riva,L (2396)-Serrat Rifa,E (2154) Barcelona 2018}) 7... Be7 8. Bd3 a6 9. O-O {White is slightly better.} cxd4 10. exd4 b5 11. a3 Na5 $146 ({Predecessor:} 11... O-O 12. Re1 Qb6 13. Qe2 Na5 14. Ne5 Nc4 {1-0 (28) Fedotov,S (2134)-Gorshechnikov,A (1773) Tambov 2015}) 12. Ne5 Nc4 13. Rb1 a5 14. Ndf3 Rc8 15. Qe2 O-O 16. Rfe1 $36 {[%mdl 2048] White has good play.} Qb6 17. Bg5 Qb7 ({Black should try} 17... Be8 $14) 18. Ng4 $16 {[%cal Be5g4,Bg4h6,Bh6f7,Bf7h8][%mdl 32]} b4 $2 (18... Kh8 $16) 19. axb4 $18 axb4 20. Nfe5 Bb5 $2 (20... Nxg4 21. Bxe7 Ngxe5) 21. Bxf6 {[#] aiming for Nh6+!} gxf6 $2 (21... Nxe5 22. Bxe5 Bxd3 23. Qxd3 Ra8) 22. Nh6+ Kh8 23. Nexf7+ Rxf7 24. Nxf7+ Kg7 25. Qh5 Rh8 26. Nxh8 {Precision: White = 61%, Black = 20%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Alekseev, Evgeny"]
[Black "Antipov, Mikhail Al."]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2620"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,103,0,-1,0,0,0,0,6,0,0,-10,14,-64,-40,-51,-41,-61,-4,-18,0,0,0,0,-4,-29,4,0,0,-8,-7,-1,0,-8,0,0,0,-8,98,87,343,343,334,293,278,214,166,179,368,362,369,366,481,395,607,503,695,471,628,625,573,415,404,399,438,429,473,472,475,443,739,711,756,733,733,672,922,901,1266,1266,1228,1202,1262,1212,1255,1180,1712,1712,1670,1646,1668,1402]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 {[%cal Bg1e2,Be2g3,Bg3f5][%mdl 32]} O-O 7. O-O Re8 8. a3 {LiveBook: 5 Games. C01: French: Exchange Variation} (8. Ng3 Bg4 9. f3 Be6 10. Bf4 Nbd7 11. Nce2 Bf8 12. h4 c5 13. c3 Qb6 14. b3 Rac8 15. Rc1 cxd4 16. cxd4 {½-½ (79) Negi,P (2656)-Holt,C (2565) San Francisco 2017}) 8... Be7 9. Ng3 c6 10. Re1 {The position is equal.} Nbd7 11. Nf5 $146 ({Predecessor:} 11. h3 Nf8 12. Qf3 Bd7 13. Be3 Ng6 14. Nf5 Bxf5 15. Qxf5 {½-½ (52) Merkuriev,V-Miraglia Ubals,D ICCF email 2017}) 11... Bf8 12. Bf4 Nb6 13. Qf3 ({Better is} 13. Ng3 $11) 13... Bxf5 $1 $15 14. Bxf5 Nc4 15. b3 {[#] Rxe8 is the strong threat.} Nd6 (15... Rxe1+ $15 16. Rxe1 Nxa3) 16. Rxe8 Nfxe8 17. Bd3 Nc7 18. Ne2 $40 {[%mdl 128] White has some attack.} Ne6 19. Bd2 Qh4 20. c3 g6 21. g3 Qe7 22. h4 Re8 23. Re1 Ne4 24. Bxe4 dxe4 25. Qxe4 Ng5 (25... Qxa3 $11 {remains equal.} 26. Qb1 Nc7) 26. Qg2 $16 Ne4 $2 {[%mdl 8192]} (26... Ne6 $16) 27. Nf4 $18 Nxd2 28. Rxe7 Rxe7 29. b4 Re1+ 30. Kh2 {Black must now prevent d5.} Nc4 $2 (30... Rc1 {keeps fighting.} 31. Ne2 Re1) 31. Nd3 Re7 32. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Bg7 33. Qf3 a6 (33... Nd6 $142 34. Nc5 Bf8) 34. a5 h5 35. Qd1 Bh6 36. Kg2 Nd6 37. Ne5 Bg7 38. Qd3 Nb5 39. Nf3 {White is clearly winning.} Nc7 40. c4 {[%cal Bc3c4,Bc4d5][%mdl 32]} Rd7 41. Qe4 Ne6 (41... Kf8 $142 42. Ne5 Bxe5) 42. d5 cxd5 43. cxd5 Nc7 44. Qc4 Kf8 {[#]} 45. d6 $1 Ne8 (45... Rxd6 46. Qxc7) 46. Qc8 Rxd6 47. Qxb7 Bf6 48. Ng5 Bxg5 49. hxg5 Re6 50. b5 axb5 51. a6 Nd6 52. Qb8+ {Precision: White = 56%, Black = 31%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Romanov, Evgeny"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2614"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,88,1,0,0,0,8,-2,0,0,17,11,3,-3,16,16,12,0,27,0,27,24,43,39,39,0,27,-54,-69,-91,-93,-87,-92,-148,-148,-151,-154,-146,-145,-144,-141,-252,-245,-229,-222,-283,-262,-301,-288,-281,-283,-395,-393,-387,-389,-462,-370,-653,-507,-481,-369,-857,-824,-1134,-544,-4906,-4488,-29951,-29952,-5365,-5057,-29947,-29964]} 1. b3 Nf6 2. Bb2 e6 3. g3 Be7 4. Bg2 O-O 5. Nf3 c5 6. O-O Nc6 7. e3 d5 8. d4 cxd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 9. exd4 (9. Nxd4 Bd7 10. Nd2 Rc8 11. c4 Nxd4 12. Bxd4 Bc6 13. Rc1 dxc4 14. Rxc4 Bxg2 15. Kxg2 b5 16. Rxc8 Qxc8 17. Bxf6 Bxf6 {1-0 (34) Vachier Lagrave,M (2779)-Dominguez Perez,L (2739) chess.com INT 2018}) 9... b6 10. Nbd2 {[%cal Bb1d2,Bd2f3,Bf3d4][%mdl 32] LiveBook: 3 Games} Bb7 {The position is equal.} 11. Re1 Re8 $146 ({Predecessor:} 11... Rc8 12. a3 {½-½ (73) Makhnev,D (2378)-Kaiyrbekov,R (2351) Pavlodar 2018}) 12. a3 Bf8 13. Ne5 Nxe5 (13... Re7 {seems wilder.} 14. c4 Rc7 15. Qe2 Rac8 16. Rac1 g6) 14. dxe5 Nd7 15. Nf3 Nc5 16. Nd4 a6 17. Qg4 g6 18. h4 Rc8 19. h5 Bg7 20. hxg6 hxg6 21. Rad1 Qc7 22. Qf4 (22. f3 $11) 22... Ne4 $15 23. c4 Qxe5 24. Qxe5 Bxe5 25. f3 ({Better is} 25. Re3) 25... Bxg3 $17 26. fxe4 {[#] And now Re3 would win.} Bxe1 ({Worse is} 26... dxc4 27. Re3 $11) 27. Rxe1 {[%cal Re4d5]} dxc4 28. bxc4 Rxc4 29. Nb3 (29. Bf1 $17 {was called for.} Ra4 30. Kf2) 29... e5 $19 30. Re2 f6 31. Kf2 Kg7 32. Nc1 Rec8 33. Nd3 Rc2 34. Bh3 Rxe2+ 35. Kxe2 Rc4 36. Nb4 a5 37. Nd3 $2 (37. Kd3 Rxe4 38. Bg2 Rxb4 39. axb4 Bxg2 40. bxa5) 37... Bxe4 {[#] ...Rc2+ is the strong threat.} 38. Kd2 b5 39. Bc3 $2 (39. Bf1) 39... Bxd3 40. Kxd3 Rh4 (40... e4+ $142 41. Kd2 b4 42. axb4 axb4) 41. Bd7 b4 42. axb4 axb4 43. Bb2 Rh2 44. Ba1 Ra2 {Precision: White = 17%, Black = 71%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Indjic, Aleksandar"]
[Black "Kezin, Roman"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2604"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,110,-20,-32,-28,-37,-41,-4,-46,-42,-33,-28,-36,11,-93,-37,-132,-118,-193,-213,-226,-213,-230,-228,-214,-183,-188,-144,-238,-233,-235,-222,-242,-227,-259,-205,-237,-244,-245,-255,-254,-212,-326,-332,-337,-308,-349,-363,-335,-340,-489,-483,-531,-393,-337,-270,-375,-378,-398,-391,-439,-438,-460,-464,-453,-435,-618,-602,-978,-408,-538,-463,-666,0,-538,-531,-600,-599,-588,-566,-1363,-743,-908,-437,-874,-437,-411,-233,-200,-185,-185,-185,-183,-183,-164,-123,-436,-436,-624,-610,-29997,-202,-633,-484]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 dxc4 5. Nbd2 (5. Qa4+ Nbd7 6. e3 Be7 7. Bxc4 O-O 8. Be2 h6 9. Bh4 c5 10. O-O a6 11. dxc5 Nxc5 12. Qc2 b6 13. Rd1 Qe8 14. Nc3 {0-1 (36) Laznicka,V (2662)-Gelfand,B (2703) Novy Bor 2018}) 5... b5 6. a4 {D30: Queen's Gambit Declined: Systems without Nc3} c6 $1 7. e4 $146 ({Predecessor:} 7. e3 Bb4 8. Qc2 Bb7 9. axb5 cxb5 10. b3 h6 11. Bxf6 Qxf6 12. bxc4 bxc4 13. Bxc4 Bxf3 14. gxf3 {½-½ (74) Bischoff,K (2555)-Naumann,A (2538) playchess.com INT 2005}) 7... Qb6 8. Be2 {The position is equal.} Nbd7 9. O-O a6 10. Qc2 Bb7 11. Rfe1 (11. b3 $11 {remains equal.}) 11... h6 ({Black should play} 11... Bb4 $17 12. Be3 Ng4) 12. Bh4 (12. Bxf6 $15 Nxf6 13. b3) 12... Bb4 $17 13. e5 (13. Red1 $17) 13... Nd5 $19 14. Ne4 O-O $1 ({But not} 14... Bxe1 15. Nd6+ Kf8 16. Nxe1) 15. Red1 c5 16. Bg3 cxd4 17. Nxd4 Bc5 18. Nf3 (18. Qd2 $17 {might work better.}) 18... Rad8 19. a5 Qc7 20. Neg5 hxg5 21. Nxg5 {[%csl Gg5][%cal Rc2h7]} g6 22. Nxe6 Qc6 ({Weaker is} 22... fxe6 23. Qxg6+ Kh8 24. Qh6+ Kg8 25. Qg5+ Kh7 26. Qh5+ Kg7 27. Qg5+ Kh8 28. Qh5+ Kg7 29. Qg5+ Kh8 30. Qh5+ Kg8 31. Qg5+ Kh7 32. Qh5+ Kg7 $11) 23. Nxd8 Rxd8 24. Bf3 Nf8 25. Bh4 (25. h4 {is a better defense.}) 25... Rd7 26. Qc1 {Now Qh6 and White clings on.} Qe6 27. Bg3 Nb4 {Strongly threatening ...Bxf3.} 28. Bxb7 Rxb7 29. Qh6 (29. Qc3 {keeps fighting.}) 29... Nd3 30. b3 Bd4 31. Rab1 Bxe5 32. bxc4 Bxg3 33. hxg3 Qxc4 34. Qe3 Rd7 35. Rd2 Ne6 36. Rbd1 {[%cal Rd2d3]} Nec5 37. Re2 (37. Qe2 $142) 37... Kg7 38. Qg5 Qd5 (38... Ne4 $142 39. Rxe4 Qxe4) 39. Qe3 Qd4 40. Qg5 (40. Rb1 $142) 40... Qd5 41. Qe3 $1 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 42. g4 b3 43. g5 Qf5 44. Qg3 b2 45. Qh4 Rd8 (45... Ne5 $142 46. Rde1 Ncd3) 46. Qh6+ Kg8 47. Rxb2 Re8 (47... Ne6 $142 48. Rbd2 Nef4) 48. Rbd2 Nf4 49. Rd8 {[%cal Rd8e8] [#]} Qe4 $1 $40 {[%csl Gf4][%cal Re4g2][%mdl 128] Black attacks with force.} 50. Rxe8+ Qxe8 51. Qh4 Ncd3 52. Rb1 $2 {[%mdl 8192]} (52. Qg4 $17 {nothing else works.}) 52... Ne2+ 53. Kh1 (53. Kh2 $142 Qe5+ 54. g3) 53... Qe5 {( -> ...Nxf2+!)} 54. Rd1 {[#]} Qf5 $2 (54... Nxf2+ $1 {[%mdl 512] mates} 55. Qxf2 Qh8+ 56. Qh4 Qxh4#) 55. f3 $2 (55. Kh2) 55... Qd7 {[%mdl 32768] Precision: White = 35%, Black = 58%. . Loss on Time!?} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Rozum, Ivan"]
[Black "Lysyj, Igor"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2573"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,26,0,0,-2]} 1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 dxc4 5. Bxc4 c5 6. O-O Nc6 7. Qe2 a6 8. a4 Be7 9. Rd1 O-O 10. d4 Qc7 11. h3 Rd8 12. dxc5 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} Rxd1+ 13. Qxd1 {LiveBook: 5 Games} Bxc5 {[#]} {Predecessor:} 14. e4 $146 h6 15. Qe1 Nd4 16. Nxd4 Bxd4 17. Bd3 Qg3 18. Bc2 Qc7 19. Be3 e5 {½-½ (40) Tregubov,P (2589)-Roberson,P (2403) Douglas 2017} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Bocharov, Ivan"]
[Black "Dubov, Daniil"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2563"]
[BlackElo "2703"]
[Annotator "NA RC"]
[PlyCount "2"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. e4 {[%emt 0:00:00]} Na6 {[%emt 0:00:00]} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Yuffa, Daniil"]
[Black "Usmanov, Vasily"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2563"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,119,0,0,-16,27,0,0,0,50,33,62,40,43,-23,0,-29,-32,-31,-4,-10,-1,-72,-29,-62,-10,-114,-104,-102,-106,-95,-106,-112,0,-200,-115,-111,-62,-64,-68,-70,-60,-77,0,0,0,0,0,0,0,-58,-58,-35,41,47,32,37,131,99,337,315,314,317,314,143,141,152,251,241,299,181,226,232,723,374,378,377,377,347,428,141,424,421,1635,1590,1590,1560,1470,1336,1241,1187,909,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 {LiveBook: 46 Games} 8. h4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} a5 9. a3 a4 (9... cxd4 10. cxd4 f6 11. exf6 Nxf6 12. Nc3 Bd6 13. Nb5 Bb8 14. a4 O-O 15. Be2 e5 16. dxe5 Nxe5 {1-0 (30) Morozevich,A (2711)-Bluebaum,M (2588) Berlin 2015}) 10. Nf4 cxd4 11. cxd4 Be7 12. g3 Qb3 $146 ({Predecessor:} 12... Qa7 13. Be3 Nb6 14. Nd2 Bd7 15. Nh5 Rg8 16. Bd3 {0-1 (42) Seyfried,C (2185)-Schwarz,F (2249) Saarbruecken 2013}) 13. Bd3 (13. Qxb3 $14 axb3 14. Bd2) 13... Qxd1+ $1 $11 14. Kxd1 Nb6 15. Ke2 Bd7 16. Bd2 Na5 17. Bb4 (17. Bxa5 $11 {keeps the balance.} Rxa5 18. Nd2) 17... Nbc4 18. Rab1 Bb5 (18... Bxb4 $15 19. axb4 Nc6) 19. Rhc1 {[#]} (19. Bxa5 $11 Rxa5 20. Nd2) 19... Bxb4 $1 $17 20. axb4 {[#]} Nc6 $1 21. Kf1 Nxb4 22. Be2 Ke7 ({Better is} 22... O-O $17 23. Kg2 Ra5) 23. Rc3 $2 (23. b3 $11 {and White has nothing to worry.} Na2 24. bxc4 Nxc1 25. Rxb5) 23... Ba6 (23... Na2 $19 24. Rc2 Rhc8) 24. Ra1 b5 ({Not} 24... Nxb2 25. Rc7+ Ke8 26. Bxa6 $16) 25. b3 $1 {[%cal Rb3c4]} axb3 26. Rxb3 Nc6 27. Nd3 $1 b4 (27... Rhc8 $17 {And now ...b4! would win.} 28. Kg2 h6) 28. Nxb4 $11 Nxd4 29. Nxd4 Nd2+ 30. Kg2 Nxb3 31. Ndc6+ (31. Nbc6+ $11 Kd7 32. Rxa6) 31... Kd7 $15 32. Rxa6 Nc5 (32... Rxa6 $15 33. Bxa6 Kc7) 33. Rb6 $14 {Rb5 is the strong threat.} Kc7 34. Rb5 Ne4 (34... Na6 $14) 35. Nd4 Ra1 $2 (35... Rhc8 $16) 36. f3 $18 Nd2 37. Rc5+ Kb6 38. Rc2 (38. Rc6+ $18 {has better winning chances.} Kb7 39. Ba6+ Rxa6 40. Rxa6) 38... Nc4 $16 39. Bxc4 dxc4 (39... Ra4 $16) 40. Rxc4 $18 Rd8 41. Nbc2 Rc1 {intending ...Rxd4.} 42. Rb4+ Kc5 $2 (42... Kc7 43. Nb5+ Kc6) 43. Rb7 Rxd4 44. Nxd4 Kxd4 45. Rxf7 {[%mdl 4096] Endgame KR-KR} g6 46. f4 $2 (46. Rxh7 $18 {is more deadly.} Kxe5 47. Rh6) 46... Ke4 $2 {[%mdl 8192]} (46... h5 $16 47. Rf6 Rc6 48. Rxg6 Ke4) 47. Rxh7 Rc2+ (47... Kf5 $142 48. h5 gxh5 49. Rxh5+ Kg6 50. Rg5+ Kf7) 48. Kh3 Kf3 49. Ra7 Rc3 50. Ra2 Rb3 51. Rc2 Ra3 52. Rg2 $2 ({White should play} 52. Rb2 $18 Re3 53. Rb6) 52... Ra1 $11 {The position is equal.} 53. Kh2 {aiming for Rg1.} (53. Rh2 {looks sharper.} Rg1 54. Ra2 Rh1+ 55. Rh2 Rg1) 53... Kg4 54. Rd2 Ra3 55. Rd6 Ra2+ 56. Kg1 Kxg3 57. Kf1 Kf3 58. Kg1 Kg3 59. Kf1 Kf3 {( -> ...Ra1+)} 60. Kg1 {Precision: White = 42%, Black = 38%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Shcherbakov, Ruslan"]
[Black "Moiseenko, Vadim"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2516"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,0,18,-21,-16,-13,-16,-16,0,-12,0,0,9,0,29,-18,-17,-10,0,-21,-25,-19,0,-10,-18,-9,0,0,-2,-52,-60,-83,-26,-115,-110,-118,-120,-227,-112,-320,-306,-376,-375,-397,-402,-395,-348,-343,-340,-545,-533,-534,-514,-556,-403,-509,-392,-422,-416,-899,-893,-886,-887,-881,-872,-854,-845,-802,-800,-894,-884,-1012,-1149,-1295,-1235,-937,-966,-839,-695,-12839,-12838,-12844,-12841,-12839,-6921,-12847,-12847,-29982,-29983,-29983,-12847,-12847,-12847]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 {aiming for ...a4.} 6. a3 {C24: Bishop's Opening: 2...Nf6} (6. a4 Bb4+ 7. c3 Bd6 8. Bg5 dxe4 9. dxe4 h6 10. Bh4 O-O 11. O-O Na6 12. Nbd2 Qe7 13. Nc4 Bc7 {½-½ (30) Karjakin,S (2760)-Wei,Y (2739) Medias 2017}) 6... a4 7. Ba2 Bd6 8. Nc3 {[%cal Re4d5] The position is equal.} Be6 9. O-O O-O 10. Bg5 Ra5 $146 ({Predecessor:} 10... d4 11. Ne2 h6 12. Bh4 Nbd7 13. Ne1 g5 14. Bg3 Nc5 {½-½ (14) Staszko,M (2075)-Svoboda,P (1965) Ostrava 1998}) 11. Re1 Nbd7 12. h3 h6 13. Bh4 Qc7 14. Bg3 Re8 15. Bh2 d4 (15... Qb8 {is more complex.} 16. Bg3 Bc7 17. exd5 cxd5 18. Qe2 Bf5) 16. Bxe6 Rxe6 17. Ne2 c5 18. Nd2 b5 19. c4 Nb6 20. Rc1 Qb7 {[#]} (20... bxc4 $17 21. Nxc4 Nxc4 22. Rxc4 Rb5) 21. Qc2 (21. Nxd4 $1 $11 {[%mdl 512] remains equal.} cxd4 22. c5) 21... bxc4 $17 22. Nxc4 Nxc4 23. dxc4 (23. Qxc4 $17 Qxb2 24. Rb1 Qxa3 25. Rb6) 23... Qxe4 {[#]} (23... Nxe4 $19 24. f3 Nf6) 24. Qd2 $2 (24. Nxd4 $1 $17 {[%mdl 512]} Qxc2 (24... cxd4 25. Rxe4) 25. Nxc2) 24... Qa8 $19 25. Ng3 e4 26. Nf5 Bxh2+ 27. Kxh2 Ra7 28. Qf4 Kh7 29. g4 $2 (29. Ng3 {might work better.}) 29... g5 30. Qg3 Rb7 31. Rc2 Qb8 32. Rce2 Qxg3+ 33. Nxg3 Kg6 34. Nxe4 (34. Kg1 $142) 34... Nxe4 35. Rxe4 Rxe4 36. Rxe4 Rxb2 {[%mdl 4096] Endgame KR-KR} 37. Kg2 Rc2 38. Re5 Rxc4 39. Kf3 Rc3+ 40. Ke4 d3 41. Ke3 c4 42. Rd5 Rxa3 43. Rd6+ f6 {Threatens to win with ...Ra2.} 44. f4 gxf4+ 45. Kxf4 Ra1 46. h4 h5 47. g5 Rf1+ 48. Ke3 a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 49. Ra6 {[#]} d2 $1 50. Kxd2 {[#]} a2 $1 {Precision: White = 30%, Black = 63%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Potapov, Pavel"]
[Black "Zvjaginsev, Vadim"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2515"]
[BlackElo "2644"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,89,33,19,54,-11,18,13,33,25,39,0,8,7,10,0,13,15,8,-5,165,177,199,160,197,181,284,285,251,131,134,136,124,120,210,131,142,144,183,182,443,447,481,478,483,474,630,574,562,559,527,354,338,324,675,682,681,538,597,596,577,575,571,553,554,544,625,620,29977,29978]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Be2 c5 7. dxc5 Qa5 8. O-O Qxc5+ 9. Kh1 Bg4 10. Qe1 Nc6 11. Bd3 Nb4 12. Be3 {LiveBook: 8 Partien} Qh5 {B09: Pirc-Ufimzew-Verteidigung (Dreibauernangriff)} 13. Qg3 $146 (13. h3 $14) ({Vorgänger:} 13. h3 Nxd3 14. cxd3 Bxf3 15. Rxf3 Qa5 16. f5 b5 17. Bg5 Rac8 18. a3 b4 19. axb4 Qxb4 20. Qf2 {½-½ (30) Sziva,E (2315)-Koch,W (2315) Germany 1996}) 13... Bxf3 14. Rxf3 a6 {Die Stellung ist ausgeglichen.} 15. Bd2 Rac8 16. Re1 Nxd3 17. cxd3 e6 18. f5 exf5 19. exf5 Rfe8 20. Ref1 Ng4 $2 (20... d5 $1 $11 {und Schwarz ist OK.}) 21. h3 $1 $36 {[%mdl 2048] Weiss bestimmt, wo es lang geht.} ({Viel schwächer ist} 21. fxg6 $6 fxg6 22. h3 Ne5 $14) 21... Ne5 22. R3f2 f6 23. Ne4 Rcd8 (23... Re7 {war nötig.} 24. d4 (24. Nxd6 Rd8 $16) 24... Nc4) 24. fxg6 Qxg6 {[#]} 25. Qxg6 ({Finger weg von} 25. Nxf6+ $6 Bxf6 26. Qxg6+ Nxg6 $16) (25. Qh4 $1 $18) 25... Nxg6 $16 26. Nxf6+ Bxf6 27. Rxf6 Re2 (27... Rf8 $16 28. Kh2 Ne5) 28. Ba5 Rd7 29. Bc3 d5 30. Bd4 Rd2 $2 (30... Re8 {war einen Versuch wert.} 31. Kh2 Rf8 32. Rxf8+ Nxf8) 31. R1f3 $18 Re7 {[#]} 32. h4 $1 {[%mdl 512]} Re1+ (32... Nxh4 33. Rf8#) 33. Kh2 Rdd1 34. h5 Rh1+ 35. Kg3 Rxh5 {beabsichtigt ...Tg5+.} 36. Rd6 {Weiss will mit Td8+ Matt setzen.} Rg5+ {[#]} 37. Kf2 $1 {jetzt Td8+ und aus.} Ne5 $2 (37... Rxg2+ 38. Kxg2 Nh4+ 39. Kg3 Nxf3) 38. Rd8+ Kg7 39. Re3 Kf6 40. Rxd5 Rd2+ 41. Ke1 Rdxg2 42. Rdxe5 Rxe5 43. Rxe5 Kg6 44. Re7 {Droht Tg7+ und aus.} h5 45. Rg7+ {Precision: Weiß = 55%, Schwarz = 22%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Khanin, Semen"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2510"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,53,59,56,81,42,42,22,17,25,52,56,85,50,25,11,47,12,39,23,24,12,64,19,24,42,0,0,0,0,2,3,8,27,29984,29984,29985,29985,29997,29998,29998,29999]} 1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bd3 c5 6. exd5 Nxd5 7. Nxd5 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Qxd5 8. dxc5 {LiveBook: 4 Games} O-O 9. O-O {White is better.} Nd7 10. c6 $146 ({Predecessor:} 10. b4 a5 11. Bg5 Bxg5 12. c4 Qc6 13. Nxg5 h6 14. b5 Qxc5 {0-1 (40) Sariego,W (2405)-Arencibia Rodriguez,W (2485) Havana 1990}) 10... Qxc6 11. c3 e5 12. Qe2 Qc7 13. Qe4 {[%csl Gd3][%cal Re4h7] [#]} g6 14. Bh6 Rd8 {White must now prevent ...Nc5.} (14... Re8 {seems wilder.} 15. Bc2 Bf6 16. Qe3 Nb6 17. Rfe1 Nc4) 15. Qe2 f6 16. Bc4+ Kh8 17. Rad1 Nb6 ({Better is} 17... a6 $11) 18. Bb3 Bf5 19. Nh4 Bd7 $1 20. f4 Qc5+ 21. Kh1 {f5 is the strong threat.} Bb5 22. Qg4 Bxf1 23. Rxf1 $40 {[%mdl 128] White is up to no good.} Bf8 $2 {[%mdl 8192] [#]} (23... exf4 $11 24. Bxf4 Qh5 25. Qxh5 gxh5) 24. Nxg6+ $1 {[%mdl 512] White mates.} hxg6 25. Qh4 {[%cal Rh6f8]} Qe7 26. Bxf8+ Qh7 27. Qxf6+ {Precision: White = 47%, Black = 25%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Triapishko, Alexandr"]
[Black "Artemiev, Vladislav"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2508"]
[BlackElo "2706"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,76,14,39,10,7,5,7,6,8,12,16,18,20,0,0,0,0,0,0,0,0,0,0,-24,0,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-5,-5,-61,-61,-61,-57,-61,-31,-46,-37,-61,-61,-76,-84,-249,-240,-676,-651,-652,-610,-679,-676,-647,-637,-904,-882]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} e6 8. Qe1 Bd6 {LiveBook: 19 Games} 9. Ng3 {White is slightly better.} (9. f3 $5 {[%cal Rf3g4]} Bf5 10. Bxf5 exf5 11. Bf4 $14) 9... Nf6 10. h3 $146 ({Predecessor:} 10. Bg5 Nh5 11. Nd2 O-O 12. Be3 e5 13. dxe5 Nxe5 14. Qb1 Nxd3 15. Qxd3 {1-0 (45) Delgado Ramirez,N (2602)-Garcia,G (2199) Brasilia 2018}) 10... Bh5 11. Nxh5 Nxh5 12. Qe2 Nf4 13. Bxf4 Bxf4 14. Na3 O-O 15. Nc2 g6 16. Kh1 Kg7 17. g3 Bd6 18. Kg2 a6 19. a4 Rfe8 20. Ne3 h5 21. h4 Ne7 {[%cal Bc6e7,Be7g8,Bg8f6,Bf6h5][%mdl 32]} 22. Qf3 Ng8 23. Rfc1 Nf6 24. Re1 Rab8 25. Ra2 Qc6 26. Raa1 Re7 27. g4 ({White should play} 27. a5 $11) 27... hxg4 $15 28. Nxg4 Nh5 29. Ne5 Qc7 30. Qg4 {[%cal Rd3g6] [#] Strongly threatening Bxg6!} Bxe5 31. Rxe5 Rh8 32. Rae1 Rh6 33. Qf3 $2 (33. Rh1 $17 {keeps fighting.}) 33... f6 $19 34. R5e3 $2 {[#]} (34. Rxh5 Rxh5 35. Qg4) 34... Nf4+ {Black is clearly winning.} 35. Kg1 Rxh4 36. Qg3 Rh5 37. Qf3 Re8 (37... Nxd3 $2 38. Rxd3 Qc6 39. Qd1 $17) 38. Bf1 Rg5+ {Precision: White = 48%, Black = 85%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Hasangatin, Ramil"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2496"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,110,0,0,0,6,-6,10,0,7,15,0,-3,0,-12,0,-35,-6,-38,-29,-37,-17,-20,-20,-25,-19,-30,-15,-18,-13,-35,-34,-29,-29,-29,-22,-44,-28,-23,-14,0,-4,-11,-7,-50,-17,-113,-113,-117,-114,-114,-110,-128,-120,-120,5,-120,-69,-122,-120,-148,-138,-247,-251,-252,-183,-181,-192,-258,-165,-326,-327,-764,-472,-567,-569,-584,-579,-708,-542,-587,-586,-615,-572,-841,-480,-717,-713,-710,-687,-728,-696,-801,-792,-992,-489,-954,-943,-1186,-1054,-1326,-1307,-1714,-1290]} 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 e6 (4... a6 5. Bc4 cxd4 6. exd4 e6 7. Nge2 d5 8. Bb3 Bd7 9. O-O Be7 10. Qe1 O-O 11. Rd1 Nc6 {1-0 (23) Aronian,L (2767)-Giri,A (2782) chess.com INT 2018}) 5. Rb1 Be7 6. Nf3 {A45: Trompowsky Attack} O-O 7. Be2 $146 ({Predecessor:} 7. h4 Nc6 8. a3 cxd4 9. exd4 d5 10. Bd3 Bd7 11. Bg5 Rfc8 {0-1 (31) Pates,C (1774)-Kuuse,K (1802) ICCF email 2015}) 7... d5 8. dxc5 {The position is equal.} Bxc5 9. O-O Be7 {[%cal Bc5e7,Be7f6,Bf6g7][%mdl 32]} 10. Bd3 Nbd7 11. b4 a6 12. Qd2 Nh5 13. Ne2 Nxf4 14. exf4 Bf6 15. c3 g6 16. Ned4 Bg7 17. Rfe1 Nf6 18. Ne5 Bd7 19. a3 Rfd8 20. Rbc1 Be8 21. Qe3 Rac8 22. g3 Qd6 23. Nb3 h5 24. h4 Bb5 25. Bxb5 axb5 26. Nd4 Qb6 27. Nb3 (27. Kg2 $11 {remains equal.}) 27... Qxe3 $17 28. Rxe3 Ne4 29. Nd4 {[#]} Nd6 $1 30. Rd3 Ra8 31. Ra1 Kf8 ({Black should try} 31... Ra6 $17 32. Kg2 Rc8) 32. Kf1 (32. Nxg6+ $11 Kg8 33. Ne5) 32... Ke7 33. Ke2 (33. Re1 $1 $15) 33... Rdc8 34. f3 Nf5 35. Nxf5+ (35. Kf2 $17 {was worth a try.}) 35... gxf5 $19 36. Re3 Rc7 37. Kd2 Bf6 38. Kc2 (38. g4 $142) 38... Rf8 39. Rg1 $2 (39. Rd1 {was necessary.}) 39... Rg8 40. Nd3 $2 (40. g4) 40... Bxh4 {Black is clearly winning.} 41. Rh1 Bxg3 42. Kb3 h4 43. Re2 b6 44. Rc2 Rgc8 45. Kb2 f6 46. Kb3 Kd6 {White must now prevent ...d4!} 47. Rcc1 (47. Nc1 $142) 47... e5 {[%cal Be6e5,Be5e4][%mdl 32]} 48. Nb2 e4 49. Rc2 Bxf4 50. Nd1 Bg3 51. Rd2 {[#]} f4 (51... e3 $142 $1 52. Rb2 (52. Nxe3 Rxc3+) 52... f4) 52. Re2 (52. fxe4 $142 d4 53. Kb2) 52... Ke5 53. Rc2 f5 54. Nb2 e3 55. c4 d4 {Precision: White = 25%, Black = 57%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Afanasiev, Nikita"]
[Black "Dilmukhametov, Artur"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2487"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,142,-25,-25,-22,-10,-39,-43,-51,-52,-70,-57,-73,-76,-79,-73,-68,-67,-51,-44,-125,-91,-97,-53,-37,-37,-41,-45,-112,-85,-110,-103,-116,-129,-139,-42,-102,0,-136,0,-40,-39,-36,-39,-75,-51,-97,0,-210,-166,-120,-110,-227,-211,-192,-151,-145,-68,-72,-60,-64,-64,-79,-62,-57,-35,-53,-45,-53,-37,-42,-28,-48,0,-29,0,-19,0,0,0,0,0,-77,-29,-33,0,-51,0,0,0,0,0,-210,-68,-492,-483,-499,-499,-639,-620,-639,-585,-869,-593,-1326,-1030,-1215,-952,-1274,-1144,-1273,-1126,-2989,-1930,-2589,-943,-2771,-2383,-12839,-12836,-12835,-12835,-12839,-12840,-12840,-12841,-12841,-12840]} 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 {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. Be2 Nd5 {LiveBook: 3 Games} 10. Bc1 Be7 (10... a6 {feels hotter.} 11. O-O Qc7 12. c4 Nf6 13. Be3 Bd7) 11. Nf3 $146 (11. c4 {feels hotter.} Nf6 12. Nc3 O-O 13. O-O Qc7 14. Ndb5) ({Predecessor:} 11. O-O O-O 12. c4 Nf6 13. Nc3 Bd7 14. Bf4 {½-½ (36) Zubarev,A (2565)-Itkis,B (2348) Iasi 2015}) 11... Ng6 12. O-O O-O 13. Nbd2 b6 14. Re1 Bb7 15. Bf1 Qc7 16. c3 Rfd8 17. g3 Rac8 18. Bg2 ({Better is} 18. Qe2 $15) 18... b5 19. a3 Bc5 20. Qe2 a6 21. Ne4 Ba7 22. h4 (22. a4 $15) 22... Nge7 23. Kh2 h6 24. Ned2 Nf5 {aiming for ...Nde3!} 25. Ne4 Nd6 (25... Qb8 $17 {White must now prevent ...Rc4.} 26. Qc2 Bb6) 26. Nfd2 (26. Nxd6 $15 Rxd6 27. Ne5) 26... Nf5 {Strongly threatening ...Nxh4.} 27. Nf3 $1 Nd6 (27... Qb8 $17 {Threatens to win with ...Rc4.} 28. Kh1 Bb6) 28. Nxd6 Rxd6 29. Ne5 Rcd8 $36 {[%mdl 2048] Black is pushing.} 30. a4 b4 31. c4 {[#]} Nf6 (31... Ne7 $1 $17 32. Nf3 (32. Bxb7 Qxb7 33. c5 Bxc5 $15) 32... Bxf3 33. Bxf3 Rd4) 32. b3 $2 (32. Bf4 $11 {and White stays safe.}) 32... Bxg2 33. Kxg2 Bd4 34. Ra2 (34. Rb1 $17) 34... Bc3 35. Rf1 Qb7+ 36. Qf3 {[#]} Qxf3+ (36... Qc8 $1 $17 37. Re2 Bxe5 38. Rxe5 Nd7) 37. Nxf3 $15 Rd3 38. Be3 Ne4 39. Re2 Rc8 40. h5 Nc5 (40... Kf8 {is interesting.} 41. Rb1 Nf6 42. Rh1 Ke7 43. Ba7 Ke8) 41. Bxc5 Rxc5 42. Rh1 Bf6 43. Re3 Rd8 44. g4 Rc7 45. Rhe1 Rcd7 (45... Bc3 $5 {[%cal Rc3e1]} 46. Rb1 Rc5 $15) 46. R1e2 Rd3 47. Rxd3 Rxd3 $11 {[%mdl 4096] Endgame KRB-KRN} 48. Re3 Rd1 49. Ne1 (49. Re1 $11 Rd8 50. Ne5) 49... Bc3 50. Nd3 Rb1 51. a5 ({White should play} 51. c5 $11 Kf8 52. Re4 (52. c6 Ke7 $11)) 51... Rxb3 {[#]} (51... Kf8 $1 $15) 52. Nxb4 $1 {[%mdl 512]} Rxb4 53. Rxc3 $15 {KR-KR} Kf8 54. Rd3 $2 (54. Kg3 $11 {and White has nothing to worry.}) 54... Ke7 (54... Rxc4 $19 55. Kg3 Ra4) 55. c5 $2 {[%mdl 8192]} (55. Rc3 $15) 55... Rxg4+ $19 {Black is clearly winning.} 56. Kf3 Rc4 57. Rd6 Rxc5 58. Rxa6 Rxh5 59. Ra7+ Kf6 60. Kg3 Rb5 61. Kg2 g5 62. Ra8 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 63. Kg1 Kf5 64. Kg2 f6 {[%cal Bf7f6,Bf6f5][%mdl 32]} 65. Kg1 h4 66. Kf1 Kf4 67. Kg2 f5 68. a6 Ra5 69. a7 e5 70. Kg1 g4 71. Kg2 Ra2 {Precision: White = 27%, Black = 53%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Belyakov, Bogdan"]
[Black "Kobalia, Mikhail"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2458"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,57,-22,-34,-20,-29,-23,-24,-6,-27,-12,-91,-77,-78,-79,-114,-65,-80,-85,-81,-50,-71,-60,-70,-64,-78,-52,-48,-47,-127,-105,-149,-102,-364,-317,-304,-164,-581,-239,-631,-629,-1476,-1393,-29992,-29993,-29993,-29994,-29995,-29996,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bd6 (4... d5 5. exd5 Nxd5 6. O-O Nxc3 7. bxc3 e4 8. Ne1 Bd6 9. f3 f5 10. fxe4 fxe4 11. Rb1 Qe7 12. d4 exd3 13. cxd3 Bd7 14. Rxb7 O-O-O 15. Rb2 {1-0 (29) Van Foreest,J (2629)-Giri,A (2752) Amstelveen 2017}) 5. d4 exd4 6. Nxd4 {LiveBook: 3 Games. C47: Scotch Four Knights and Four Knights with 4 g3} O-O 7. Nxc6 bxc6 8. O-O {Black has an edge.} Re8 $146 ({Predecessor:} 8... Bb4 9. Bd2 d5 10. exd5 cxd5 11. a3 Bc5 12. Bg5 d4 13. Ne4 {1-0 (46) Richard,A-Quen,J IECC email 1997}) 9. Bd3 Be5 10. f4 (10. Bg5 $11 {keeps the balance.}) 10... Bxc3 11. bxc3 Nxe4 12. f5 f6 13. Qg4 d5 14. Bh6 {[%csl Gh6][%cal Rg4g7]} Qd7 15. Rae1 Kh8 16. Bxe4 dxe4 17. Be3 Ba6 18. Rf4 Bc4 $36 {[%mdl 2048] Black fights for an advantage.} 19. Bd4 (19. Rxe4 $15 Rxe4 20. Qxe4 Bxa2 21. Qd3 Qxd3 22. cxd3) 19... Bxa2 $17 20. Re3 Rab8 {...Rb1+ is the strong threat.} 21. Qh5 $2 {[%mdl 8192] [#]} (21. Rfxe4 $17 a5 22. Rxe8+ Rxe8 23. h3) 21... c5 $1 $19 22. Bxc5 Bg8 (22... Rb1+ $142 23. Kf2 Bf7) 23. Bd4 $2 {[#]} (23. h3 {is tougher.}) 23... Qd6 (23... c5 $142 $1 {[%mdl 512]} 24. Bxf6 (24. Bxc5 Qc7) 24... gxf6) 24. Rh4 $2 (24. Rexe4 Rb1+ 25. Kf2 Rxe4 26. Rxe4) 24... c5 {[%cal Bc7c5,Bc5d4][%mdl 32]} 25. Reh3 {intending Qg6.} cxd4 26. Qg6 Rb1+ {Black mates.} 27. Kf2 e3+ 28. Kf3 Rf1+ 29. Ke2 Bc4# {Precision: White = 23%, Black = 50%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Lugovskoy, Maxim"]
[Black "Nechaev, Oleg"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2428"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,-94,-59,-66,-57,-55,-60,-87,-73,-85,-84,-113,-104,-172,-166,-188,-192,-220,-174,-197,-226,-202,-197,-452,-445,-596,-588,-678,-639,-603,-651,-609,-575,-782,-757,-1237,-1177,-29982,-29983,-29981,-3210,-29987,-29988,-29988,-29988,-29986,-6587,-29986,-29987,-29987,-29987,-29991,-29992,-29996,-29997,-29997,-29994,-29994,-29992,-29993,-29994,-29995,-29996,-29996,-29996,-29996,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 c5 2. c3 Nc6 3. Nf3 d5 4. e5 Bg4 5. d4 (5. Bb5 Qb6 6. Na3 e6 7. O-O a6 8. Bxc6+ Qxc6 9. Nc2 Ne7 10. h3 Bh5 11. d4 c4 12. Ne3 h6 13. Bd2 {0-1 (48) Apicella,M (2501)-Lagarde,M (2615) Cannes 2018}) 5... cxd4 6. cxd4 {B22: Sicilian: 2 c3} Bxf3 7. gxf3 e6 8. Nc3 {Black is slightly better.} Nge7 $146 ({Predecessor:} 8... Qb6 9. Bb5 Nge7 10. a3 a6 11. Ba4 Nf5 12. Ne2 {½-½ (73) Mdoe,Y (1722)-Nsubuga,H (2139) Kamwokya 2015}) 9. Be3 Nf5 10. Bd3 Nfxd4 11. Bxd4 (11. f4 $17) 11... Nxd4 $19 12. Qa4+ Nc6 13. f4 Be7 14. f5 O-O 15. f6 Bb4 16. Qd1 $2 {[#]} (16. O-O-O) 16... g6 17. f4 d4 {[%cal Bd5d4,Bd4c3,Bc3b2][%mdl 32]} 18. a3 dxc3 19. axb4 cxb2 20. Rb1 Qd5 21. Rg1 Rfd8 22. Rg3 Nxb4 23. Ke2 Nxd3 24. Qxd3 Qa2 (24... Qc6 $142 25. Rd1 Rxd3 26. Rgxd3 Qe4+ 27. Kf2 Qxd3 28. Rxd3 b1=Q 29. Re3 Rd8 30. Re1 Rd2+ 31. Re2 Rxe2+ 32. Kxe2 b5 33. Kf2 b4 34. Ke3 Qe1+ 35. Kd4 Qc3+ 36. Ke4 b3 37. f5 gxf5+ 38. Kf4 Qh3 39. Kg5 Qg4+ 40. Kh6 Qh4#) 25. Qc2 Rac8 26. Qe4 Rc1 27. Rd3 Rdc8 (27... Rd5 $142 28. Rxb2 Qxb2+ 29. Ke3 Re1+ 30. Kf3 Rxe4 31. Rc3 Qxc3+ 32. Kg4 Rdxe5 33. h3 h5+ 34. Kh4 Rxf4#) 28. Qd4 R1c2+ {Black mates.} 29. Ke3 h5 ({Worse is} 29... Qxb1 {[#]} 30. Qd8+ $1 {[%mdl 512]} Rxd8 31. Rxd8#) 30. f5 Qxb1 31. fxg6 Qg1+ 32. Kf3 Qxd4 33. Rxd4 R8c3+ 34. Kf4 Rc4 35. Kg5 Rxd4 36. h4 Rg4+ 37. Kh6 Rxg6+ 38. Kxh5 Rg3 39. Kh6 Kf8 40. h5 Rh2 41. Kh7 Rxh5# {Precision: White = 27%, Black = 71%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Apryshko, Gleb"]
[Black "Pogromsky, Mikhail"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2399"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,102,-6,0,15,14,29,12,29,27,20,-12,0,0,65,63,64,58,80,50,90,-52,-61,-72,-14,-60,0,-63,0,0,0,0,0,0,0,-213,-191,-210,-201,-196,-143,-625,-627,-813,-816,-1862,0,0,0,0,0,-761,0,0,0,-725,-666,-1877,-995,-2103,-2100,-1856,-1828,-1768,-1734,-2691,-2668,-5385,-4918,-5110,-1495,-3249,-3006,-29984,-29985,-29985,-29982,-29985,-29985,-29995,-29993,-29993,-29994,-29997,-29998,-29998,-29994,-29994,-29994,-29994,-29991,-29991,0,-29994,-29992]} 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. e6 fxe6 6. Nf3 {LiveBook: 37 Games. B02: Alekhine's Defence: Chase Variation and lines with early Nc3} a6 (6... Nc6 7. Bb5 g6 8. h4 Bg7 9. Bxc6 bxc6 10. Ng5 Nf6 11. h5 gxh5 12. Bf4 O-O 13. Be5 Qe8 14. Nf3 cxd4 15. Bxd4 {0-1 (34) Petenyi,T (2443)-Ivanchuk,V (2733) Novi Sad 2016}) 7. dxc5 Nc6 8. Be3 {White has an edge.} Nf6 $1 9. Na4 $146 {Strongly threatening Nb6.} e5 $1 10. Nb6 Rb8 11. c3 e4 (11... e6 $11) 12. Nd4 $1 $14 e5 13. Nxc6 bxc6 14. Qa4 Qc7 15. O-O-O ({Don't play} 15. Nxc8 Rxc8 16. b4 (16. Qxa6 Ng4 $14) (16. Bxa6 Ra8 $15) 16... Ra8 $11) (15. Bxa6 $16 Bf5 16. Rd1) 15... Be6 $1 $15 16. g4 h6 ({Weaker is} 16... Nxg4 17. Nxd5 Bxd5 18. Rxd5 $16) (16... a5 $17) 17. h4 Be7 ({Avoid the trap} 17... Nxg4 $2 18. Nxd5 Qb7 19. b3 $18) (17... Kf7 $15 18. Bh3 Nxg4) 18. Bh3 (18. Be2 $1 $11) 18... Kf7 ({Black should play} 18... Nd7 $15 19. b4 Bxh4) 19. g5 $11 hxg5 {[#] aiming for ...Bxh3.} 20. Bxe6+ Kxe6 21. hxg5 Ng4 22. Nxd5 $2 (22. Rxh8 $11 Rxh8 23. Qxa6) 22... cxd5 $19 23. Qxa6+ Kf5 24. Rxh8 Rxh8 25. Rg1 $2 {[%mdl 8192]} (25. b4 $17) 25... Bxc5 26. Bxc5 Qxc5 27. Qb7 Rh4 $2 (27... Qxf2 $19 28. Qd7+ Kg6 29. Qxd5 Qxg1+ 30. Qd1 Qg2 31. Qd6+ Kxg5 32. Qd2+ Qxd2+ 33. Kxd2 Rh2+ 34. Kc1 e3 35. a3 e4 36. Kb1 e2 37. Ka2 e1=Q 38. Kb3 Qd1+ 39. Kb4 Rxb2+ 40. Kc5 Nf6 41. Kc6 Qd7+ 42. Kc5 Qd5#) 28. Qf7+ $11 Kxg5 {Hoping for ...g6.} 29. Qxg7+ Kf5 {[#]} 30. Qf7+ $2 {[%mdl 8192]} (30. Rxg4 $1 $11 {[%mdl 512]} Rxg4 31. Qf7+ Kg5 32. Qg7+ Kf5 33. Qf7+ Kg5 34. Qg7+ Kh5 35. Qh7+ Kg5 36. Qg7+) 30... Kg5 31. Qg7+ $1 Kf5 32. Qf7+ Nf6 33. Rg6 {[%csl Gg6][%cal Rf7f6]} Qb6 34. Rg7 Rh1+ 35. Kc2 Qxf2+ 36. Kb3 Qb6+ 37. Ka3 Rh6 38. Rg2 e3 39. Qg7 Rh5 40. Rg3 e4 41. Qg6+ Ke6 42. Qg7 Qd6+ 43. Kb3 d4 44. cxd4 Rb5+ 45. Kc2 Qxd4 46. b3 Rc5+ 47. Kb1 Qd2 {[%csl Gc5][%cal Rd2c1]} 48. Rg1 e2 49. Qg3 Qd1+ 50. Kb2 Qd2+ 51. Kb1 Qd3+ {Precision: White = 37%, Black = 53%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Tekeyev, Zaur"]
[Black "Oganian, Miran"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2392"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,14,36,12,20,0,35,-19,-21,-30,-31,-4,-26,-22,-28,-33,12,0,22,23,38,38,78,79,41,6,25,31,46,1,31,37,114,126,167,153,142,131,779,193,2068,1883,29990,631,631,617,637,637,617,606,5210,89,132,133,631,322,270,67,56,49,1067,1045,970,926,1070,726,862,753,1651,1659,1651,1547,657,0,1258,1252,1154,1174,1106,951,915,775,29978,29971,29968,29966,29965,29966,29972,29972,29971,29965,29968,0,29967,665,29976,29977,29977,29978,29978,29979,29979,29979,29979,29980,29979,29980,29983,29984,29985,29986,29987,29988,29988,29988,29988,29989]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} a6 7. h4 Bb4 $146 ({Predecessor:} 7... b5 8. Nxc6 dxc6 9. Qf3 e5 10. g5 Be6 11. Bh3 Bxh3 12. Rxh3 Bc5 13. Bd2 O-O-O {1-0 (25) Carlsen,M (2837)-Kasimdzhanov,R (2683) Riadh 2017}) 8. Rh3 (8. Nxc6 $14 Bxc3+ 9. bxc3 dxc6 10. f4) 8... Nf6 $11 9. Bg2 d5 10. Nxc6 bxc6 11. g5 Nxe4 12. Bxe4 Qe5 {...Qxe4+ is the strong threat.} 13. Bd2 dxe4 14. Qe2 O-O 15. O-O-O c5 16. Nxe4 Bb7 17. Ng3 Bxd2+ 18. Rxd2 Qf4 19. Qe3 (19. Nh5 $5 {[%cal Rh5f4]} Qf5 20. Rb3 $11) 19... Qc4 20. b3 Qb5 (20... Qb4 $14) 21. h5 $16 {[%cal Bh4h5,Bh5h6][%mdl 32]} c4 22. h6 cxb3 23. axb3 Rfc8 $2 {[%mdl 8192] [#]} (23... g6 $16) 24. Nh5 $2 (24. g6 $1 {[%mdl 512]} hxg6 (24... fxg6 25. Qxe6+) 25. hxg7 Kxg7 26. Qh6+ Kf6 27. Qf4+ Ke7 28. Qd6+ Kf6 29. Rh7) 24... Qf1+ $2 (24... Qa5 25. Kb2 Be4 $1 {[%mdl 512]}) 25. Kb2 $18 {Threatening mate with Qe5!} Be4 {[#]} 26. Qxe4 (26. Qd4 $142 $1 {[%mdl 512]} Kf8 27. hxg7+ Kg8 28. Nf6+ Kxg7 29. Nxe4+ Kg8 30. Nf6+ Kf8 31. Nxh7+ Kg8 32. Nf6+ Kf8 33. Rh8+ Kg7 34. Nh5+ Kg6 35. Qf6#) 26... Qxh3 27. Qd4 {[%csl Gh5,Gh6][%cal Rd4g7]} f6 28. Qd7 {[%csl Gh5,Gh6][%cal Rd7g7]} Qc3+ 29. Kb1 {[%csl Gh5,Gh6][%cal Rd7g7]} Qc7 30. Qxe6+ $2 (30. hxg7 $18 {[%cal Rh5f6] and the rest is easy.} Qxd7 31. Rxd7) 30... Qf7 $16 {[#]} 31. Qg4 $1 $40 {[%mdl 128] White wants a kill.} f5 $2 {[%mdl 8192]} (31... Rd8 $16 32. Rxd8+ Rxd8) 32. Qf3 Rd8 33. Rxd8+ $2 ({But not} 33. hxg7 $6 Rab8 $16) ({White should play} 33. Nxg7 $18 {Strongly threatening Nh5.} Qg6 34. Re2) 33... Rxd8 $14 34. hxg7 $18 {[%mdl 4096] Endgame aiming for Nf6+. KQR-KQN} Re8 $2 {[%mdl 8192]} (34... a5 $14) 35. Nf6+ Kxg7 36. Nxe8+ Qxe8 37. Qxf5 {KQ-KQ} Qe1+ 38. Kb2 a5 39. Qf6+ Kg8 40. Qd8+ Kg7 41. Qf6+ (41. f4 $142 Qe2 42. Qf6+ Kg8 43. f5) 41... Kg8 42. g6 hxg6 43. Qxg6+ Kf8 44. Qf6+ Ke8 45. f4 {Black must now prevent Qe5+.} Qb4 46. Qe5+ Kd7 47. Qd5+ Ke7 48. f5 a4 49. Qe6+ Kf8 50. Qf6+ Ke8 51. Qe6+ Kf8 $1 52. f6 (52. Qc8+ $142 Ke7 {[#]} 53. f6+ $1 {[%mdl 512]} Kf7 54. Qc4+ Qxc4 55. bxc4 a3+ 56. Kxa3 Kxf6 57. c5) 52... axb3 {[#]} 53. Qe7+ $1 {[%mdl 512] White mates.} Qxe7 54. fxe7+ Kxe7 55. Kxb3 {KP-K} Kd6 56. Kc4 Kc6 57. c3 {[%cal Bc2c3,Bc3c4,Bc4c5][%mdl 32]} Kb6 58. Kd5 Kb7 59. Kc5 Kc7 60. c4 Kc8 61. Kc6 Kb8 62. Kd7 Kb7 63. c5 {Precision: White = 51%, Black = 20%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Gogolev, Artem"]
[Black "Remizov, Yaroslav"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2389"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,25,31,22,41,25,43,36,44,44,81,39]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. O-O Nbd7 {A13: Reti-Eröffnung} (8... Be7 9. d3 O-O 10. a4 a6 11. Nc3 Nbd7 12. Rd1 Rc8 13. h3 Qb6 14. e4 c5 15. Be3 Rfd8 16. Rac1 h6 17. axb5 axb5 {1-0 (73) Duda,J (2737)-Karjakin,S (2773) chess.com INT 2018}) 9. Nc3 {LiveBook: 108 Partien} b4 10. Ne4 $146 ({Vorgänger:} 10. Na4 Rc8 11. b3 c5 12. d3 Bd6 13. Nb2 O-O 14. Nc4 Qe7 15. a3 Bb8 16. Bd2 {1-0 (53) Sandmeier,T (2211)-Conrad,M (1984) Germany 2009}) 10... c5 11. Nxf6+ Nxf6 12. a3 Be7 {[#]} 13. d4 $1 {[%mdl 512]} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Ozgibcev, Anatoly"]
[Black "Sychev, Klementy"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2368"]
[BlackElo "2534"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. exd5 {[%emt 0:00:01]} Qxd5 {[%emt 0:00:01]} 4. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:01]} e6 {[%emt 0:00:00]} 6. Na3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 7. Nb5 {[%emt 0:00:02]} Qd8 {[%emt 0:00:02]} 8. dxc5 {[%emt 0:00:02]} Bxc5 {[%emt 0:00:03]} 9. Qxd8+ {[%emt 0:00:02]} Kxd8 {[%emt 0:00:01]} 10. Bg5 {[%emt 0:00:01]} Ke7 {[%emt 0:00:08]} 11. Rd1 {[%emt 0:00:05]} h6 {[%emt 0:00:02]} 12. Bh4 {[%emt 0:00:02]} g5 {[%emt 0:00:08]} 13. Bg3 {[%emt 0:00:01]} Ne4 {[%emt 0:00:01]} 14. Nbd4 {[%emt 0:00:26]} Nxg3 {[%emt 0:00:30]} 15. Nxc6+ {[%emt 0:00:11]} bxc6 {[%emt 0:00:01]} 16. hxg3 {[%emt 0:00:01]} Bd7 {[%emt 0:00:13]} 17. Ne5 {[%emt 0:00:09]} Be8 {[%emt 0:00:01]} 18. Be2 {[%emt 0:00:03]} Rb8 {[%emt 0:00:04]} 19. b3 {[%emt 0:00:11]} Bd6 {[%emt 0:00:06]} 20. Nc4 {[%emt 0:00:06]} Bc7 {[%emt 0:00:02]} 21. O-O {[%emt 0:00:14]} h5 {[%emt 0:00:02]} 22. Ne3 {[%emt 0:00:16]} g4 {[%emt 0:00:17]} 23. Rfe1 {[%emt 0:00:03]} Be5 {[%emt 0:00:11]} 24. Rd3 {[%emt 0:00:06]} Rd8 {[%emt 0:00:05]} 25. Red1 {[%emt 0:00:05]} Rxd3 {[%emt 0:00:06]} 26. Rxd3 {[%emt 0:00:01]} f5 {[%emt 0:00:02]} 27. b4 {[%emt 0:00:15]} Bg6 {[%emt 0:00:08]} 28. Nc4 {[%emt 0:00:02]} Bc7 {[%emt 0:00:04]} 29. Rd2 {[%emt 0:00:08]} h4 {[%emt 0:00:04]} 30. gxh4 Rxh4 {[%emt 0:00:01]} 31. g3 {[%emt 0:00:03]} Rh8 {[%emt 0:00:04]} 32. Bf1 {[%emt 0:00:01]} f4 {[%emt 0:00:24]} 33. Bg2 {[%emt 0:00:13]} fxg3 {[%emt 0:00:10]} 34. fxg3 {[%emt 0:00:01]} Bxg3 {[%emt 0:00:04]} 35. Bxc6 {[%emt 0:00:01]} Bf4 {[%emt 0:00:04]} 36. Rd4 {[%emt 0:00:04]} e5 {[%emt 0:00:07]} 37. Rd7+ {[%emt 0:00:02]} Kf6 {[%emt 0:00:01]} 38. Nd6 {[%emt 0:00:03]} Rh2 {[%emt 0:00:10]} 39. Ne4+ {[%emt 0:00:07]} Bxe4 {[%emt 0:00:07]} 40. Bxe4 {[%emt 0:00:02]} Rxa2 {[%emt 0:00:02]} 41. c4 {[%emt 0:00:11]} Be3+ {[%emt 0:00:04]} 42. Kf1 {[%emt 0:00:01]} g3 {[%emt 0:00:01]} 43. Rd6+ {[%emt 0:00:03]} Kg5 {[%emt 0:00:01]} 44. Rg6+ {[%emt 0:00:02]} Kf4 {[%emt 0:00:01]} 45. Bd5 {[%emt 0:00:03]} e4 {[%emt 0:00:06]} 46. Rf6+ {[%emt 0:00:02]} Ke5 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Murzin, Volodar"]
[Black "Nuristani, Iman"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2340"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,99,38,39,35,37,17,40,29,30,18,40,38,45,43,47,22,94,40,39,40,38,35,51,47,45,45,48,49,77,13,75,-25,-27,-31,-25,-22,31,30,43,43,46,0,30,25,43,45,37,11,117,60,413,402,416,345,645,655,612,208,201,-29979,29991,-906,-320,-314,-312,-308,-299,-747,-568,-518,-309,-506,-523,-477,-451,-565,-418,-527,-273,-543,-275,-421,-425,-402,-290,-607,0,-12841,-12842,-12841,-12842,-12842]} 1. e4 e6 2. d3 {[%cal Bd2d3,Bd3e4,Be4e5][%mdl 32]} d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 b6 (5... Bc5 6. Bd3 e5 7. Nc4 Nc6 8. c3 a5 9. Bg5 O-O 10. Qe2 h6 11. Bh4 Re8 12. Rd1 g5 13. Bc2 Qe7 14. Bg3 {½-½ (38) Sevian,S (2579)-Matsenko,S (2522) Forth Worth 2017}) 6. c3 {C00: French: Unusual White 2nd moves} Bb7 7. Qc2 Be7 8. Be2 {White is slightly better.} Nbd7 9. O-O O-O 10. e5 Nd5 $146 ({Predecessor:} 10... Nh5 11. Ne4 g6 12. Bh6 Ng7 13. Rad1 Qc8 14. h4 {1-0 (57) Sammalvuo,N (2205)-Sanli,E Elista 1998}) 11. Ne4 h6 12. a3 {Strongly threatening c4.} Nc5 (12... f5 $11 13. exf6 N5xf6 14. Nxf6+ Rxf6) 13. Nxc5 (13. Ng3 $1 $16) 13... bxc5 $14 14. c4 Nb6 15. Be3 Qd7 16. Rfd1 Qc6 17. Ne1 {Black must now prevent Bf3.} Qe4 18. Qc3 {aiming for Bf3.} Qg6 19. f4 (19. b4 $16 cxb4 20. axb4) 19... a5 (19... f6 $11 {remains equal.}) 20. Bf3 (20. a4 $16) 20... Bxf3 $11 21. Nxf3 {[%cal Be1f3,Bf3d2,Bd2e4][%mdl 32]} Qe4 22. Nd2 Qc6 (22... Qf5 $11) 23. Qc2 $14 a4 24. Ne4 Rad8 25. Kf2 Rb8 26. Rd2 Rb7 27. Rad1 $36 {[%mdl 2048] White has the initiative.} Rfb8 28. Kf1 {With the idea Bxc5.} Bf8 (28... Nd7 $11 {keeps the balance.}) 29. Bxc5 (29. Rd8 $16) 29... Bxc5 $4 {[%mdl 8192]} (29... Nd7 $14 30. Bb4 Nb6) 30. Nxc5 $18 g6 31. Nxb7 Rxb7 $2 (31... Qxb7 32. Kg1 Qc6) 32. Rd8+ Kg7 {[#]} 33. Qd3 $2 (33. f5 $1 {White threatens f6+ and mate.} Qc5 (33... exf5 34. e6) 34. Qe4 Nxc4 35. f6+ Kh7 36. R8d7) 33... Nxc4 34. Rc8 $4 {[%mdl 8192]} ({Weaker is} 34. Rb1 Rb3 $15) (34. f5 $18 Qc5 35. f6+ Kh7 36. Qd4 Qxd4 37. R1xd4 Nxe5 38. Rxa4) 34... Qa6 $4 {[%mdl 8192]} (34... Rxb2 {and all is fine.} 35. Qe2 Ne3+ 36. Ke1 Rxe2+ 37. Kxe2 Nxd1 38. Ke1 Qc1 39. g4 Nc3+ 40. Kf2 Qxf4+ 41. Kg2 Nd5 42. Kg1 Ne3 43. Rg8+ Kxg8 44. h4 Qg3+ 45. Kh1 Qg2#) 35. Qe2 $4 {[%mdl 8192]} (35. Qd8 Nxe5+ 36. Kg1 Qb6+ 37. Kh1 g5 38. Qh8+ Kg6 39. Rg8+ Kf5 40. Qxe5+ Kg4 {[#]} 41. Rxg5+ $1 {[%mdl 512]} Kh4 42. Qe1+ Qf2 43. Qxf2#) 35... Ne3+ $2 (35... Rxb2 {( -> ...Ne3+)} 36. Rdd8 Ne3+ 37. Kg1 Qxc8 38. Rxc8 Rxe2) 36. Ke1 $19 Qxe2+ 37. Kxe2 Nxd1 38. Ke1 $2 (38. Kxd1 Rxb2 39. Rxc7) 38... Rxb2 39. Kxd1 {[%mdl 4096] Endgame KR-KR} Ra2 40. g3 $2 (40. Rxc7 Rxg2 41. Rc2) 40... Rxa3 41. Rxc7 Ra2 42. Ra7 h5 43. Ke1 a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 44. Kf1 $2 (44. h4) 44... Kf8 45. Kg1 (45. h4 {was the only chance.}) 45... Ke8 46. h4 Kd8 47. Kh1 $2 (47. Kf1) 47... Rc2 $2 (47... Kc8 $19 {Threatens to win with ...Ra1+.} 48. Kg1 Kb8) 48. Rxf7 $2 {[%mdl 8192]} (48. Rxa3 $11 Ke7 49. Ra7+ Kf8 50. Rb7) 48... a2 {[%cal Ra2a1]} 49. Ra7 Rc1+ 50. Kg2 {Precision: White = 32%, Black = 31%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Papenin, Nikolai"]
[Black "Timofeev, Artyom"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2334"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,64,49,20,29,5,9,-13,16,-4,6,0,2,-56,21,-33,-10,-12,-14,-28,-25,-40,-28,-34,-9,-26,-25,-31,-29,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 dxc4 7. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} c6 8. Nxc4 Be6 9. Nce5 Bd5 {D78: Fianchetto Grünfeld: 6 0-0 c6} 10. Bg5 $146 ({Predecessor:} 10. b3 Nbd7 11. Nd3 c5 12. Bb2 cxd4 13. Bxd4 a6 14. Bb2 Re8 15. Re1 Rc8 16. Bh3 e6 17. Nd2 Ne4 18. Bxg7 Kxg7 19. Nxe4 Bxe4 {0-1 (102) Duijn,R (2177)-Senders,M (2312) Netherlands 2017}) 10... h6 11. Bf4 Na6 {[%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 12. a3 Nc7 13. Nd3 Ne6 14. Be5 (14. e3 $11) 14... a5 ({Black should try} 14... Bxf3 $1 $15 15. exf3 Qb6) 15. b4 (15. e3 $11) 15... axb4 16. axb4 Qb6 17. Rb1 Qb5 18. Nc5 Ne4 {[#] aiming for ...Nc3.} 19. Qc1 Ra2 20. Bxg7 Kxg7 21. Re1 $1 Rfa8 22. Qe3 R8a3 {The position is equal.} 23. Nxe6+ fxe6 24. Qf4 {[#] Black must now prevent Qc7.} Rxe2 25. Qe5+ ({Much worse is} 25. Rxe2 Qxe2 26. Ne5 Nd6 $17) 25... Kh7 26. Qc7 Rxe1+ $1 27. Nxe1 Qe2 28. Qxe7+ Kg8 29. Qe8+ Kg7 30. Qe7+ Kg8 31. Qe8+ Kg7 32. Qe7+ Kg8 {Precision: White = 56%, Black = 56%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Ivlev, Aleksey"]
[Black "Tsvetkov, Andrey"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2326"]
[BlackElo "2264"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,105,18,5,-9,-23,-16,-9,-17,-35,-31,-10,0,0,0,0,0,-3,29,46,125,123,99,115,117,112,127,35,95,74,102,43,131,127,202,122,114,128,198,146,141,95,108,107,153,125,144,114,169,152,226,237,283,294,310,300,379,362,370,364,372,355,1268,1205,1164,870,866,0,1016,673,1318,670,624,562,704,681,654,559,29963,570,543,546,511,467,459,448,912,362,467,372,538,456,494,481,488,14,20,-29999]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Nbd2 b5 {E04: Open Catalan: 5 Nf3} 7. O-O O-O 8. a4 c6 {The position is equal.} 9. Qc2 (9. Ne1 Nd5 10. e4 Nb6 11. a5 N6d7 12. e5 Bb7 13. Ne4 Na6 14. Bg5 {½-½ (44) Wang,H (2709)-Ding,L (2777) Huaian 2017}) 9... Bb7 10. b3 c3 11. Nb1 $1 c5 {[#] White must now prevent ...Be4.} 12. Nxc3 cxd4 $146 ({Predecessor:} 12... bxa4 13. dxc5 axb3 14. Qxb3 a5 15. Bf4 {0-1 (61) Landa,K (2645)-Movsesian,S (2659) Czechia 2015}) 13. Nxb5 Be4 14. Qc4 Nc6 (14... a6 $14) 15. Nbxd4 $16 Nxd4 16. Nxd4 {Strongly threatening Bxe4.} Bxg2 17. Kxg2 Qb6 {Threatens to win with ...Rac8.} 18. Nb5 (18. Bb2 $16) 18... a5 (18... Bc5 $14) 19. Bb2 Rac8 20. Qh4 (20. Qf4 $16) 20... Nd5 (20... Qb7+ $14 21. f3 Be7) 21. Rac1 f6 (21... f5 $16) 22. e4 Ne7 23. Qg4 {Hoping for Rxc8.} Ng6 (23... e5 $16 24. Na3 Bc5) 24. h4 ({Better is} 24. Bd4 $18 Qb7 25. Qxe6+ Kh8 26. Rxc8 Qxc8 27. Qxc8 Rxc8 28. Rd1) 24... Ne5 25. Bxe5 fxe5 26. Qe2 Bc5 27. Rcd1 Rf7 28. f3 Rcf8 (28... Bb4 $16 {keeps fighting.} 29. Rc1 Rxc1 30. Rxc1 Rf8) 29. Rd3 Bd4 (29... h6 $16 {might work better.} 30. Qb2 Qb8) 30. Rc1 $18 {[%cal Bf1c1,Bc1c4,Bc4c6][%mdl 32]} Rd8 31. Rc4 Rfd7 32. Qc2 h6 33. Rc6 Qb7 34. Qc4 Kh7 35. Qxe6 ({Weaker is} 35. Nxd4 Rxd4 36. Rxd4 exd4 $18) 35... Bb2 $2 (35... Kh8 36. Nxd4 exd4) 36. Rxd7 Rxd7 37. Qf5+ Kg8 38. Qe6+ Kh7 $1 39. Rd6 Rf7 40. h5 {Rd8 would kill now.} Rf6 41. Qd5 Qe7 42. Rxf6 Qxf6 43. Qd7 Qb6 44. Qf5+ (44. Nd6 $142 Qc5 45. Qf5+ Kh8 46. Nf7+ Kg8 47. Qe6 Qf8 48. Nxh6+ Kh7 49. Qg6+ Kh8 50. Nf7+ Kg8 51. Ng5) 44... Kg8 45. Qc8+ Kh7 46. Qc2 Bd4 47. Qd3 Qc5 (47... Bg1 $142 48. Qd2 Bd4 49. Nxd4 exd4) 48. f4 $2 (48. Nxd4 exd4 49. e5+ Kh8 50. Qe4) 48... Ba1 49. f5 Bb2 (49... Bd4 {was called for.} 50. Qc4 Bg1 51. Qxc5 Bxc5) 50. Nd6 Bd4 51. Nc4 Qb4 52. g4 $2 (52. Qf3 $18) 52... Qe1 $11 53. Kf3 $2 {[%mdl 8192] [#]} (53. Qf3 $11 Kg8 54. Kh3) 53... Qf2# {Precision: White = 49%, Black = 29%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Inozemtsev, Sergei"]
[Black "Kozionov, Kirill"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2310"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,-11,18,20,26,-4,0,0,0,0,0,0,1,0,44,-37,-35,-31,-24,-31,-24,-22,-21,-36,-14,-14,-14,-15,-16,-16,-6,-45,-16,-15,-6,-18,77,3,18,3,156,148,139,127,184,187,172,180,382,196,187,192,387,385,349,202,185,187,197,198,199,161,162,162,210,110,110,112,113,93,97,85,85,77,82,85,81,81,88,0,88,0,80,0,722]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Rc8 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (7... e5 8. Qd3 h6 9. Nd2 Rc8 10. Nc4 Be6 11. Ne3 Nf6 12. Bd2 Be7 13. a4 O-O 14. O-O Qd7 15. a5 Rfd8 {½-½ (58) Duda,J (2737)-Nepomniachtchi,I (2757) Dortmund 2018}) 8. O-O e5 9. Qd3 h6 10. a4 Nf6 11. Rd1 Qc7 {LiveBook: 5 Games} 12. a5 Be7 13. Be3 O-O 14. Nd2 Be6 15. Bb6 Qc6 $146 16. Nf1 Nd7 17. Be3 Rfd8 18. Ng3 (18. f3 $14) 18... Nf6 $15 19. Bb6 Rd7 {next ...d5 is good for Black.} 20. Qe2 Bg4 21. f3 Be6 22. Kh1 d5 (22... Re8 {is interesting.} 23. Qe1 Bf8 24. Bf2 d5 25. exd5 Nxd5 26. Qxe5 Nxc3 27. Rxd7 Qxd7 28. bxc3 Bb3) 23. exd5 Nxd5 24. Nxd5 Rxd5 25. Rxd5 Qxd5 26. Rd1 Qc6 27. c3 Qa4 28. Re1 Bd8 (28... f6 $11) 29. Bxd8 (29. Qxe5 $16 {Hoping for Nh5.} Bf6 30. Qd6) 29... Rxd8 $11 30. Qxe5 {[#] And now Nh5 would win.} Qb5 $2 (30... Rd1 $11 31. Kg1 Rxe1+ 32. Qxe1 Qxa5) 31. Qxb5 $16 axb5 {[%mdl 4096] Endgame KRB-KRN} 32. Ne4 Bc4 (32... Ra8 $16) 33. h4 Kf8 34. b4 Rd5 $2 (34... Be6 35. Kh2 Bd5) 35. Kh2 (35. Nc5 $142) 35... Re5 $18 {[#] aiming for ...f5.} 36. Rd1 Bd5 $2 (36... Rd5 37. Ra1 Rd8) 37. Nc5 Bc6 38. Rd8+ (38. Nd7+ $142 Bxd7 39. Rxd7) 38... Ke7 39. Rb8 Kd6 40. Rf8 Re7 41. Rg8 g6 42. Kg3 Kc7 43. a6 (43. Kf2 $18) 43... bxa6 $16 44. Nxa6+ Kd6 45. Nc5 Re3 46. Rc8 Re2 47. Rf8 Bd5 48. Rd8+ Kc6 49. Rc8+ Kd6 50. Rd8+ Kc6 51. Rc8+ Kd6 $1 52. Rd8+ ({White should play} 52. Rh8 $16) 52... Ke5 $2 {[%mdl 40960] Precision: White = 42%, Black = 42%. . An unexpected result.} (52... Kc6 $11) 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Rozhko, Dmitry"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2305"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,70,41,61,-73,-72,-64,-73,-214,-213,-248,-242,-259,-250,-287,-291,-285,-268,-330,-315,-316,-328,-693,-471,-477,-490,-468,-352,-590,-597,-600,-597,-545,-519,-504,-487,-466,-415,-525,-514,-553,-459,-454,-459,-447,-452,-445,-446,-435,-366,-370,-356,-394,-386,-765,-745,-1279,-1268]} 1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 O-O 6. h3 Nc6 7. O-O e5 8. Re1 Re8 {LiveBook: 153 Games} 9. b4 {B07: Pirc Defence: Miscellaneous Systems} (9. Bc2 $14 {keeps the upper hand.}) (9. Na3 b6 10. Nc2 Bb7 11. Bg5 h6 12. Bd2 Qe7 13. b4 Qf8 14. d5 Ne7 15. c4 Nd7 16. a4 f5 17. a5 {0-1 (39) Wei,Y (2734)-Dubov,D (2696) Liaocheng 2018}) 9... exd4 $17 10. cxd4 $146 ({Predecessor:} 10. b5 Ne5 11. cxd4 Nxd3 12. Qxd3 Rxe4 13. Rxe4 Bf5 14. Bg5 Bxe4 15. Qe3 Bxf3 16. Qxf3 h6 {½-½ (45) Metzger,C (2147)-Alawieh,A (2253) France 2004}) 10... Nxb4 11. Bf1 (11. Nc3 $17 {is a better defense.}) 11... Nxe4 12. a3 Nd5 13. Qc2 Nef6 14. Bc4 Rxe1+ 15. Nxe1 c6 16. Bg5 Bf5 17. Qb3 Qb6 18. Qa2 $2 {[#]} (18. Nd2) 18... Qxd4 19. Nf3 Qc5 ({Much less strong is} 19... Qd1+ 20. Kh2 $19) 20. Nbd2 Ne4 21. Rf1 $2 (21. Nxe4 Bxe4 22. Re1 Bxf3 23. gxf3) 21... Nec3 $19 22. Qb3 b5 23. Bxd5 Qxd5 24. Be7 Qxb3 25. Nxb3 d5 26. Nbd4 Bd7 27. Rc1 Re8 28. Bb4 Ne2+ 29. Nxe2 Rxe2 30. Kf1 Re4 31. Nd2 Re8 32. Nb3 d4 33. Nc5 Be6 34. Ne4 $2 {[#]} (34. Nxe6 Rxe6 35. Rd1) 34... Bc4+ 35. Kg1 Rxe4 {Precision: White = 24%, Black = 78%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Chos, Alexey"]
[Black "Oparin, Grigoriy"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2296"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,68,4,3,18,-12,-3,-17,-15,-46,-36,-31,-32,-34,-33,-31,-27,-35,-12,-38,-14,-27,12,6,9,0,0,0,0,-23,-25,-23,20,15,12,0,0,0,7,-52,-58,-52,-50,-57,-66,-223,-206,-197,-159,-222,-220,-329,-326,-345,-338,-914,-843,-869,-837,-29998,-29999]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. a3 d5 6. Nc3 Bd6 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} (6... Be7 7. Qa4+ c6 8. cxd5 exd5 9. Qc2 O-O 10. Bd3 c5 11. O-O c4 12. Be2 Nc6 13. Bd2 a6 14. Rad1 {½-½ (41) Manolache,M (2561)-Sargissian,G (2674) Plovdiv 2012}) 7. Bd3 O-O 8. Qe2 $146 ({Predecessor:} 8. h4 dxc4 9. Bxc4 Nbd7 10. Qc2 e5 11. d5 c6 12. dxc6 Bxc6 13. e4 Qc7 14. Qe2 {0-1 (24) Kavinda,A (2029)-Durarbayli,V (2413) Mersin 2008}) 8... Nbd7 {The position is equal.} 9. e4 {[#] aiming for e5.} dxe4 10. Nxe4 Nxe4 11. Bxe4 Bxe4 12. Qxe4 c5 13. Be3 cxd4 14. Nxd4 Nc5 15. Qc2 $1 e5 16. Nf5 {Hoping for Rd1.} e4 17. Bxc5 Bxc5 18. O-O g6 $36 {[%mdl 2048] Black is more active.} 19. Rad1 Qg5 20. Ng3 f5 21. b4 Be7 22. Rd7 Rfd8 23. Rfd1 e3 24. fxe3 (24. Ne2 $11) 24... Qxe3+ $15 25. Qf2 Qe6 ({Much weaker is} 25... Qxa3 $6 26. Qe1 $16) 26. Qe2 Kf7 27. R1d6 $2 (27. Rxd8 $15 Rxd8 28. Rxd8 Bxd8 29. Qd3) 27... Qxd6 $19 28. Rxd6 Rxd6 29. c5 {[#]} (29. Nf1 $17) 29... bxc5 $1 30. bxc5 (30. Qc4+ {was necessary.} Kf8 31. bxc5) 30... Re6 31. Qc4 {With the idea Ne2.} Rc8 32. Ne2 $2 (32. Qb3) 32... Rxc5 33. Qa2 Rce5 34. Nf4 Bc5+ {Precision: White = 19%, Black = 77%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Alexeev, Alexey"]
[Black "Borisova, Ekaterina"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2287"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,79,11,28,25,13,18,29,36,36,29,37,24,33,20,20,22,22,0,26,10,15,11,84,69,114,53,60,65,45,40,94,48,76,40,88,72,72,43,133,43,64,81,126,112,197,104,135,0,1232,1155,1008,943,4686,1103,1093,2735,2923,2371,5216,5202]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. b3 Bg7 9. Bb2 Nf6 10. Nc3 O-O 11. O-O Rfc8 12. Rc1 {B52: Sicilian: Moscow Variation with 3...Bd7} (12. Re1 Rab8 13. Nxc6 bxc6 14. e5 dxe5 15. Rxe5 Qxd1+ 16. Nxd1 Rb7 17. Ra5 Rd8 18. Ne3 Rd2 19. Be5 Rbd7 {1-0 (44) Kantans,T (2496)-Nasuta,G (2399) Stockholm 2016}) 12... a6 13. Nxc6 $146 ({Predecessor:} 13. Nd5 Nxd5 14. exd5 Nxd4 {½-½ (14) Jocev,M (2235)-Dimic,P (2347) Belgrade 2017}) 13... Qxc6 14. Nd5 {White has an edge.} Nxd5 15. exd5 Qd7 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. Rfe1 b5 19. Rc3 bxc4 20. bxc4 Rab8 21. h4 a5 {[#]} (21... Rb7 $11) 22. h5 $1 $36 {[%mdl 2560] White has some pressure.} Qf5 (22... gxh5 23. Rg3+) 23. h6 ({White should try} 23. hxg6 $16 hxg6 24. Rxe7) 23... Qf6 $14 24. Qxf6 exf6 {[%mdl 4096] Endgame KRR-KRR} 25. Re7 Rb4 (25... a4 $14) 26. Ra7 (26. a3 {looks sharper.} Rb1+ 27. Kh2 Kf8 28. Rd7 Rb6 29. Ra7) 26... Kf8 $1 27. Rxa5 (27. c5 {seems wilder.} dxc5 28. d6 c4 29. Rxa5 Rd8 30. Ra6) 27... f5 28. c5 dxc5 29. Raxc5 Rd8 ({Black should play} 29... Rxc5 $14 30. Rxc5 Ke7) 30. Rd3 (30. Rc7 $16) 30... Rb1+ 31. Kh2 Rb2 32. a4 Rxf2 (32... Ke7 $16 {was worth a try.}) 33. d6 $18 Rb2 34. d7 (34. a5 $16) 34... Ke7 $2 {[%mdl 8192] [#]} (34... Rb7 $11) 35. Re5+ {White is clearly winning.} Kf6 36. Re8 Rbb8 37. Rd6+ Kg5 38. Rxd8 Rxd8 39. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Kxh6 40. a6 {Precision: White = 72%, Black = 25%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Uzhva, Andrey"]
[Black "Dudin, Gleb"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2270"]
[BlackElo "2178"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,129,24,23,16,78,46,50,38,56,25,87,56,82,19,72,72,62,27,303,295,277,234,566,410,417,-197,-205,-197,-202,-202,-199,-277,-198,-277,-280,-308,-238,-245,-254,-245,-225,-294,-283,-286,-267,-274,-263,-266,-258,-275,-272,-301,-305,-302,-244,-326,-312,-388,-381,-376,-382,-415,-406,-478,-479,-472,-463,-455,-443,-461,-445,-29968,-29969,-29968,-29971,-29971,-29971,-29971,-29971,-29980,-29972,-29975,-29974,-29973,-29974,-29978,-29979,-29979,-29980,-29979,-29980,-29980,-29981,-29981,-29981,-29982,-29979,-29978,-29979,-29979,-29979,-29987,-29988,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993]} 1. Nf3 Nf6 2. g3 d6 3. Bg2 Nbd7 4. O-O e5 5. c4 Be7 6. Nc3 O-O 7. d4 c6 8. e4 Qc7 9. h3 a6 10. Be3 b5 11. cxb5 {A55: Old Indian Defence with Nf3 and e4} cxb5 (11... axb5 $11 {remains equal.} 12. a3 Ba6) 12. Rc1 Qb8 13. dxe5 {White is slightly better.} dxe5 $146 ({Predecessor:} 13... Nxe5 14. Nd4 Bb7 15. Nf5 Re8 16. Bg5 Ned7 17. Qd4 Bf8 18. a3 Re6 19. Bxf6 Nxf6 {0-1 (48) Akbarinia,S (2273)-Filippov,A (2472) Teheran 2004}) 14. Nd5 Bd8 (14... Nxd5 $11 15. exd5 (15. Qxd5 Rd8 $14) 15... Bb7) 15. Nxf6+ (15. Qb3 {seems wilder.} Nxe4 16. Rfd1 a5 17. Qc2 Nd6 18. a4) 15... Bxf6 16. Qe2 (16. Rc6 $16) 16... Nb6 (16... Rd8 $11 {keeps the balance.}) 17. Rfd1 $16 Be6 18. Bc5 Re8 $2 {[%mdl 8192] [#]} (18... Rd8 $1 $11 {and Black has nothing to worry.}) 19. Bd6 $1 $18 {[%cal Rd6b8]} Qb7 20. Rc7 ({Less strong is} 20. Bxe5 Bc4 $14) (20. Nxe5 Rac8 $16) 20... Bc4 $2 (20... Qb8 {is a better chance.}) 21. Qe3 ({Stronger than} 21. Rxb7 Bxe2 22. Rd2 Nc4 $11) ({Weaker is} 21. Qxc4 Nxc4 22. Rxb7 Red8 $14) 21... Qb8 {Now ...Nc8 and Black clings on.} 22. Rxc4 $4 {[%mdl 8192]} (22. Rc6 $18 {avoids the disaster.} Qa7 23. Qxb6) 22... Nxc4 $19 23. Bxb8 Nxe3 24. fxe3 Raxb8 25. g4 (25. Bf1 {keeps fighting.}) 25... h6 26. h4 (26. Bf1 $142) 26... Red8 27. Rf1 g6 28. g5 hxg5 29. hxg5 Bg7 30. Kf2 Rbc8 {...Rc2+ is the strong threat.} 31. Re1 Rc2+ 32. Re2 Rxe2+ 33. Kxe2 {[%mdl 4096] Endgame KRB-KBN} Kf8 34. Bh3 Ke7 35. Nd2 Rh8 36. Bg4 Rh4 37. Bf3 Rh2+ 38. Kd3 Kd6 39. b3 Bf8 40. a4 Be7 41. axb5 axb5 42. Be2 Rg2 43. Nf3 Bxg5 44. Bf1 Rg3 45. Nxg5 {[#]} (45. Ke2 $19) 45... Rxg5 {KR-KB. Black mates.} 46. Kc3 Kc5 47. b4+ Kc6 48. Kd2 Rg1 49. Ke1 Rh1 50. Kf2 Rh2+ 51. Bg2 Rh8 52. Kg3 Ra8 53. Kg4 f6 54. Bh3 Ra4 55. Kf3 Rxb4 56. Be6 Rb1 57. Bf7 Rg1 58. Kf2 Rg5 59. Ke2 Kc5 60. Kd3 Rg2 61. Be8 g5 {[%cal Bg6g5,Bg5g4,Bg4g3][%mdl 32]} 62. Bd7 g4 63. Bf5 g3 64. Bh3 Rh2 65. Bf1 {Precision: White = 25%, Black = 58%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Diakonova, Ekaterina"]
[Black "Linker, Mikhail"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2236"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,72,35,30,36,47,73,45,41,41,37,47,49,43,43,44,43,16,72,72,72,72,69,75,56,67,68,3,3,3,3,4,5,5,6,6,23,23,23,23,54,36,94,68,109,6,6,0,6,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 g6 5. d4 Bg7 6. Nc3 cxd4 7. Bxd7+ Qxd7 8. Nxd4 Nc6 9. Be3 Nf6 10. f3 O-O 11. O-O Rac8 12. b3 Nxd4 {B52: Sicilian: Moscow Variation with 3...Bd7} (12... Qd8 13. Kh1 Qa5 14. Nde2 a6 15. a3 Nd7 16. Bd2 Qd8 17. Ra2 Nd4 18. Nxd4 Bxd4 19. Nd5 Bg7 20. Bg5 {½-½ (44) Bruzon Batista,L (2711)-Jones,G (2653) Istanbul 2012}) 13. Bxd4 b6 14. a4 $146 ({Predecessor:} 14. Qd2 Qb7 15. Qb2 Ne8 16. Bxg7 Nxg7 17. Nd5 Ne8 18. Rad1 e6 19. Nf6+ Nxf6 20. Qxf6 {1-0 (58) Kouskoutis,G (2136)-Tsomis,D (1987) Nikaia 2016}) 14... Qb7 {White is slightly better.} 15. Nd5 Nxd5 16. exd5 a6 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Rf2 b5 (19... Rc5 $11 {remains equal.}) 20. axb5 $16 axb5 21. Ra7 Qb8 22. Rxe7 bxc4 23. bxc4 Qb4 24. Rb2 (24. Re4 $14) 24... Qa4 25. Ra7 Qxc4 26. Qxc4 Rxc4 $11 {[%mdl 4096] Endgame KRR-KRR} 27. Rd7 Rd4 28. Rxd6 Ra8 29. Rd7 Ra1+ 30. Kf2 Rad1 31. Rbb7 Rf4 (31... R1d2+ $14 32. Kg3 Rxd5 33. Rxf7 Rg5+ 34. Kf4 Rdxg2) 32. Ke3 Rf5 {[#]} 33. d6 (33. g4 $1 $16 {[%cal Rg4f5]} Rf6 34. Rb8+ Kg7 35. Rb3) 33... Rf6 {The position is equal.} 34. Rd8+ Kg7 35. Rdd7 Rdxd6 36. Rxd6 Rxd6 {Precision: White = 42%, Black = 54%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Cherenkov, Andrey"]
[Black "Truskavetsky, Alexandr"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2226"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,66,0,8,0,0,-151,-135,-277,-181,-198,-200,-315,-319,-356,-319,-346,-329,-335,-258,-387,-372,-549,-368,-665,-677,-677,-627,-1877,-1852,-2073,-2012,-29988,-1359,-1262,-1370,-1350,-1204,-1342,-1323,-1285,-482,-568,-567,-29995,-29996,-29998,-29999]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. Qe2 Bd6 11. Ngh5 O-O {LiveBook: 11 Games. B18: Classical Caro-Kann: 4...Bf5 sidelines} (11... Rg8 12. Bd2 Nxh5 13. Nxh5 Bxc2 14. d5 cxd5 15. Bxd5 Qe7 16. Bf3 Ba4 17. Qe4 Bc6 18. Qh7 Qf8 19. Bc3 {½-½ (42) Bijlsma,N (2298)-Schandorff,L (2520) Helsingor 2015}) 12. g4 Nxh5 13. gxh5 $146 (13. Nxh5 $11 Qb6 14. c3) ({Predecessor:} 13. Nxh5 e5 14. Bxh6 gxh6 15. Qd2 Bb4 16. Qxb4 Qxd4 17. Nf6+ Kg7 18. c3 Na6 19. Qxf8+ Rxf8 20. Nh5+ Kg8 21. cxd4 {1-0 (21) Dolgun,C (2104)-Tuna,A (2280) Kocaeli 2017}) 13... Qf6 {Black is clearly better.} 14. Qe3 (14. Bd3 $17 {is a better defense.}) 14... e5 15. dxe5 Bxe5 16. Bd2 (16. Bd3 $142) 16... Nd7 $19 ({Much less strong is} 16... Bxb2 17. Rb1 $19) ({Don't play} 16... Bxc2 17. Rc1 $19) 17. O-O-O Bxb2+ 18. Kb1 Bd4 19. Qg3 b5 $40 {[%mdl 128] Black attacks with force.} 20. Bb3 (20. Bd3 $142) 20... a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 21. a3 (21. Ne2 {was the only defense.} Bxf2 22. Qg2) 21... b4 22. Bc1 $2 (22. Ng6 a4 23. Bg5 hxg5 24. hxg5) 22... a4 23. Bc4 {If only White now had time for Rxd4....} bxa3 {[#] And now ...Rfb8+ would win.} 24. Bxa3 Rfb8+ 25. Ka2 Bxc2 26. Rb1 {[#]} Bxb1+ (26... Bb3+ $142 $1 27. Bxb3 axb3+ 28. Qxb3 Rxb3 29. Kxb3 Qxf4 30. Rhe1 Qf3+ 31. Re3 Bxe3 32. fxe3 Qxe3+ 33. Kc2 Rxa3 34. Rb3 Rxb3 35. Kd1 Rd3+ 36. Kc2 Qe2+ 37. Kc1 Rd1#) 27. Rxb1 Rxb1 28. Kxb1 Be5 29. Bc1 Rb8+ 30. Ka2 Qf5 (30... Rb4 $142 31. Qd3 Nb6) 31. Bd3 Bxf4 32. Bxf4 Qd5+ 33. Ka1 Qd4+ {Precision: White = 15%, Black = 63%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Mochalin, Faddey"]
[Black "Chizhikov, Vladislav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2032"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,75,35,45,6,25,8,20,11,40,18,27,21,49,44,64,57,83,45,53,51,66,25,28,0,25,12,162,162,160,162,488,335,328,360,368,348,290,225,276,88,525,526,442,141,501,397,29988,29989,29990,29991,29991,29986,29994,29995,29995,29996,29996,29997]} 1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 f5 5. Be2 Nf6 6. O-O Bd6 7. Ne5 O-O 8. f4 Ne4 9. Nd2 Nd7 10. Nxe4 fxe4 {LiveBook: 38 Games} 11. Nxd7 {A84: Dutch Defence: 2 c4 Miscellaneous} (11. Bd2 Nxe5 12. fxe5 Be7 13. Rxf8+ Qxf8 14. Qb3 b6 15. Rf1 Qd8 16. Qa4 Bd7 17. Qd1 Qc7 18. Qc2 Qb7 19. b4 Rf8 20. Rxf8+ Bxf8 21. c5 b5 22. a4 a6 23. a5 {½-½ (23) Fridman,D (2649)-Tomashevsky,E (2758) Berlin 2015}) 11... Bxd7 12. c5 Bc7 13. Bd2 {The position is equal.} Rf6 $146 ({Predecessor:} 13... Kh8 14. Be1 g5 15. Bg3 b6 16. b4 gxf4 17. exf4 a5 18. a3 Qb8 {0-1 (45) Lizak,P (2450)-Lampert,J (2469) Budapest 2015}) 14. g3 Qe7 15. b4 a6 16. a4 Rh6 17. Rf2 Kh8 18. Kh1 Rg8 19. Qb3 g5 20. Rg1 Qg7 21. Qd1 Bd8 22. Qf1 Rg6 (22... Be8 $11) 23. fxg5 $18 {[#] Rf7 is the strong threat.} Be8 24. h4 e5 $2 (24... Qe7 {is a better chance.} 25. b5 cxb5) 25. dxe5 Bc7 26. Bc3 Bxe5 27. Bxe5 Qxe5 28. Rf4 Qc3 29. Qc1 $2 (29. Bh5 $18 {and White stays clearly on top.}) 29... Qxb4 $2 {[%mdl 8192]} (29... Qxc1 $16 30. Rxc1 h6) 30. Qa1+ R6g7 31. Qe5 $2 (31. Rb1 $18 {is more deadly.} Qxc5 32. Rxb7) 31... Qd2 $2 {[%mdl 8192]} (31... Qxc5 $16 32. Rgf1 b5) 32. h5 {Intending h6 and mate.} Bxh5 $2 (32... Qxe2 $18 33. h6 Qh5+ 34. Kg2 {[#]} Qxg5 $1 {[%mdl 512]} 35. hxg7+ Qxg7 36. Qxg7+ Kxg7) 33. Bxh5 {White mates.} Qxe3 34. Bf7 Rd8 35. g6 Qd3 36. Rh4 {[%csl Gg6][%cal Rh4h7]} Qf3+ 37. Kh2 {[%csl Gg6][%cal Rh4h7]} Qf2+ 38. Rg2 {Precision: White = 36%, Black = 19%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "8"]
[White "Girshgorn, Leonid"]
[Black "Shkurkin, Andrey"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1925"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,77,-16,17,10,10,10,6,12,19,17,33,28,28,14,44,-6,-11,-7,0,3,18,-94,6,4,31,18,61,0,17,0,0,-8,71,69,106,106,176,180,196,204,200,196,195,204,210,202,205,154,368,319,564,589,620,620,616,608,601,596,565,566,716,712,801,781,862,851,793,808,754,756]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 {D00: 1 d4 d5: Unusual lines} Bf5 7. Qb3 Qc8 8. Ngf3 {The position is equal.} e6 9. Nh4 Be4 10. Nxe4 dxe4 11. Be2 $146 ({Predecessor:} 11. g3 Be7 12. Ng2 Nd5 {0-1 (46) Meier,G (2630)-Karjakin,S (2783) chess.com INT 2017}) 11... h6 {[#] aiming for ...g5.} 12. Be5 Be7 {Strongly threatening ...g5.} 13. g3 Nxe5 14. dxe5 Nd7 15. Ng2 (15. Qa4 $11) 15... Nxe5 (15... O-O $17 16. Qb5 a6) 16. Qa4+ $11 Nc6 17. Qxe4 O-O 18. O-O (18. Bd3 $14 f5 19. Qe2) 18... Bf6 19. Bd3 {[%csl Gd3][%cal Re4h7]} g6 20. h4 Ne7 {[#]} (20... h5 $11 {keeps the balance.}) 21. h5 $1 $36 {[%cal Rh5g6][%mdl 2560] White has good play.} Qc6 (21... gxh5 22. Qh7#) 22. hxg6 Nxg6 (22... fxg6 $16 23. Qxc6 bxc6) 23. Qg4 $18 Kh8 24. Bxg6 fxg6 25. Qxg6 Bg7 26. Rae1 Rf6 27. Qg4 Raf8 28. Nf4 {Threatens to win with Ng6+.} Kh7 $2 (28... e5 $16 {was called for.} 29. Nh5 (29. Rxe5 $2 Rxf4 30. Qe6 Bxe5 $19) 29... R6f7 30. Nxg7 Rxg7) 29. Nxe6 {[%csl Ge6][%cal Rg4g7]} R8f7 $2 (29... Rg8 30. Qe4+ Qxe4 31. Rxe4 Rf7) 30. Nd8 {White is clearly winning.} Qd7 31. Qe4+ Qf5 32. Qxf5+ Rxf5 33. Nxf7 Rxf7 {[%mdl 4096] Endgame KRR-KRB} 34. Re2 Rf6 35. Kg2 Rb6 36. Rd1 a5 37. Rd7 Kg6 38. Ree7 Bf6 39. Rxb7 {Precision: White = 68%, Black = 24%.} 1-0

