[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Dubov, Daniil"]
[Black "Sychev, Klementy"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2703"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,171,43,30,38,32,31,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,-8,-8,-48,-28,-43,-45,-68,-71,-79,-78,-120,-118,-108,-109,-102,0,-123,0,-84,0,-135,0,0,0,0,0,0,0,0,53,53,220,225,206,190,330,306,447,439,501,538,566,523,453,441,1071,1064,985,870,1072,936,3237,2667,29965,29966,29966,29966,29966,29967,29957,12843,11818,9014,5085,5679,29976,29977,29983,29984,29983,29975,29977,29980,29980,29981,29981,29982,29983,29984,29985,29986,29986,29985,29985,29986,29986,29987,29987,29988,29989,29990,29990,29991,29993,29993,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 Bg4 6. Be3 O-O 7. Be2 Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. O-O cxd4 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} 11. Bxd4 Nf6 12. Nd5 (12. f3 Nc6 13. Be3 Rc8 14. Qd2 Qa5 15. b3 a6 16. a4 Nd7 17. Rab1 Rfe8 18. Rfc1 Nc5 19. Qd1 Qd8 20. Qd2 Qa5 21. Qd1 Qd8 22. Qd2 {½-½ (22) Banusz,T (2585)-Guseinov,G (2614) Dubai 2015}) 12... Nxe4 $146 {The position is equal.} ({Predecessor:} 12... Nbd7 13. Nec3 Rc8 14. b3 a6 15. Re1 Re8 16. a4 e6 17. Nxf6+ Nxf6 18. a5 {½-½ (25) Wirthensohn,H (2410)-Zueger,B (2415) Nuremberg 1990}) 13. Bxg7 Kxg7 14. Qd4+ Nf6 15. Nxf6 exf6 16. Rad1 Nc6 17. Qxd6 Re8 (17... Qa5 {seems wilder.} 18. Nc3 Rfd8 19. Qg3 Ne5 20. Qf4 Nd3) 18. Nc3 Qxd6 19. Rxd6 Rad8 20. Rdd1 f5 21. b3 Nb4 22. g3 h5 23. Kg2 b6 24. Kf3 Rd3+ 25. Rxd3 Nxd3 $11 {[%mdl 4096] Endgame KRN-KRN} 26. Kg2 Ne1+ 27. Kg1 Nf3+ 28. Kg2 Ne1+ 29. Kh1 Nd3 30. Kg1 Ne1 31. f4 h4 32. gxh4 Nd3 33. h5 gxh5 34. Rd1 Nxf4 {Threatening ...Ne2+.} 35. Kf2 Re7 36. Nb5 h4 37. Kf3 Ne6 38. Rd5 Kg6 39. Nd6 Ng5+ 40. Kf2 Ne4+ 41. Kf3 Ng5+ 42. Kf2 $1 Ne4+ 43. Kf3 Ng5+ (43... Re6 $142 44. Nb5 Ng5+ 45. Kf2 f4) 44. Kf2 $1 $17 {[#]} Rd7 (44... Re6 $1 $17 45. Nb5 f4) 45. Nxf5 Rxd5 46. Ne7+ Kf6 47. Nxd5+ $11 {KN-KN} Ke5 48. Ke3 f5 ({Better is} 48... b5 $11) 49. Nf4 $14 Nf7 $2 {[#]} ({Black should try} 49... Kf6 $14) 50. Ng6+ $1 $18 Kf6 51. Nxh4 Ne5 (51... Kg5 {keeps fighting.}) 52. Nf3 Ng4+ (52... Nc6 {might work better.} 53. Nd4 Ne5) 53. Kd4 Nf2 54. b4 Ke6 55. c5 bxc5+ 56. bxc5 Ne4 (56... Nh3 $142 57. Ne1 Nf4) 57. h4 Ng3 58. a3 f4 59. Ng5+ Kf5 60. c6 Kg4 61. c7 Nf5+ 62. Kc5 Ne7 63. Kd6 Nc8+ 64. Kd7 Nb6+ 65. Kc6 Kxh4 66. Ne4 f3 {[#]} 67. a4 $1 {[%mdl 512] White mates.} Kg4 (67... Nxa4 68. c8=Q) 68. a5 Nc8 69. Kb7 Ne7 70. c8=Q+ Nxc8 71. Kxc8 {KN-KPP} Kf4 72. Nf2 Ke5 73. Kb7 Kd6 74. Kxa7 {KN-KP} Kc6 75. Ka6 Kc7 76. Kb5 Kb7 77. a6+ Ka7 78. Ka5 Ka8 79. Kb6 Kb8 80. Nd3 Ka8 81. Nb4 f2 82. Nd5 f1=Q 83. Nc7+ Kb8 84. a7+ Kc8 85. a8=Q+ Kd7 86. Qe8+ {Precision: White = 75%, Black = 49%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Kamsky, Gata"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2666"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,144,11,8,-16,-18,-9,-17,-27,-29,-30,-28,-29,-10,-39,0,-14,-3,-8,0,-18,0,-46,-17,-52,-21,-21,5,-25,-26,-23,-33,-85,-85,-90,-24,-34,-13,-14,0,0,0,-6,-7,-5,-8,-16,-14,-40,-40,-69,-67,-68,-62,-82,-78,-91,-58,-49,-49,-86,-84,-82,-78,-140,-71,-130,-127,-137,-108,-215,-51,-99,-102,-139,-65,-69,-52,-51,-52,-62,-38,-38,-38,-38,-38,-38,-8,-8,0,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,0,0,0,0,0,0,0,0,0,-8,-8,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,-38,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 c6 3. Bf4 Qb6 (3... g6 4. Nbd2 Bg7 5. c3 O-O 6. e4 d6 7. Be2 Nbd7 8. O-O Re8 9. h3 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 {1-0 (40) Caruana,F (2811)-Gabuzyan,H (2571) chess.com INT 2018}) 4. Qc1 d6 5. e3 Nh5 6. Bg3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} Nxg3 7. hxg3 g6 8. c3 $146 ({Predecessor:} 8. Bd3 Bg7 9. Nbd2 O-O 10. c3 Nd7 11. Qc2 d5 12. O-O-O {1-0 (33) Nguyen,M (2126)-Tu,H (2327) Can Tho 2012}) 8... Bg7 9. Nbd2 Nd7 10. Qc2 Qc7 11. Bd3 c5 12. g4 Rb8 13. g5 b5 14. a3 a5 15. O-O O-O 16. Rfe1 Bb7 17. a4 bxa4 18. Rxa4 Bc6 19. Ra2 a4 20. Be4 (20. e4 $15) 20... d5 $17 21. Bd3 Rb7 (21... e5 $17 {White must now prevent ...e4.} 22. e4 Rfc8) 22. e4 $11 cxd4 (22... e6 {feels hotter.} 23. e5 Rfb8 24. Rb1 Qd8 25. Qc1 h6) 23. cxd4 dxe4 24. Bxe4 Bxe4 25. Qxc7 Rxc7 26. Nxe4 Nb6 27. Nc3 Ra8 28. Re2 e6 29. g3 Rc4 30. Rd2 Rd8 31. Ne4 Rb4 32. Kg2 h6 33. gxh6 Bxh6 34. Rc2 Bg7 35. Rc7 Bxd4 {...Nd5 is the strong threat.} 36. Nxd4 ({White should play} 36. Nc3) 36... Rbxd4 ({Better is} 36... Rdxd4 37. Ng5 Rd7 38. Rxd7 Nxd7) 37. Ng5 (37. Nc5 $142) 37... R8d7 $17 38. Rc6 Rb7 39. Ra3 {[#]} (39. Nf3 $17 {was called for.} Re4 40. Rc5) 39... Nd7 $2 ({Black should try} 39... Rb4 $1 $19 40. Ra2 Nc4 41. Rc8+ Kg7) 40. Nf3 Rdb4 41. Ra6 Nf6 (41... Nb6 $17 42. Ra2 Kg7) 42. R3xa4 Rxa4 43. Rxa4 Rxb2 $15 {[%mdl 4096] Endgame KRN-KRN} 44. Ne5 Rb5 45. f4 Rb7 46. Kf3 Kg7 47. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Rb3+ 48. Kf2 Rb7 49. g5 Nd5 50. Kf3 Rb3+ 51. Kf2 Rb4 52. Rxb4 Nxb4 {KN-KN} 53. Kf3 Kf8 54. Ke4 Ke7 55. Kf3 Na6 56. Ke4 Nc5+ 57. Kd4 Nb7 58. Nc6+ Kd6 59. Ne5 Nd8 60. Ke4 $1 Kc5 61. Nd7+ Kc6 62. Ne5+ Kd6 63. Nc4+ Ke7 64. Ne5 Nb7 65. Nc6+ Ke8 66. Ne5 Nd6+ 67. Kd4 Ke7 68. Nc6+ Kd7 69. Ne5+ Kc7 70. Kc5 {The position is equal.} Nb7+ 71. Kd4 Nd8 72. Kc5 Nb7+ {Precision: White = 41%, Black = 53%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Zvjaginsev, Vadim"]
[Black "Chigaev, Maksim"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2644"]
[BlackElo "2599"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,103,34,16,54,43,72,35,55,56,60,55,56,53,61,10,55,60,58,55,55,54,64,68,68,73,81,48,52,49,43,30,108,105,103,23,95,97,109,93,103,91,349,350,349,349,336,341,362,376,368,366,345,332,329,305,326,334,362,337,408,408,388,370,419,422,431,420,440,439,452,444,547,577,604,616,608,603,622,617,706,690,1125,1121,947,1110,6632,6644,29983,29984,29983,29984]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O Nbd7 7. Bf4 c6 8. Qd2 a6 {B08: Pirc Defence: Classical System} (8... Qc7 9. e5 Nh5 10. exd6 exd6 11. Bh6 d5 12. Bxg7 {½-½ (12) Alekseev,E (2653)-Svidler,P (2734) Sochi 2015}) 9. Rad1 $146 ({Predecessor:} 9. a4 e5 10. dxe5 dxe5 11. Nxe5 Nxe4 12. Nxe4 Nxe5 13. Rfd1 Be6 14. Qe3 Qe7 {1-0 (41) Hebel,E (1937)-Egelhof,H (1962) GER email 2012}) 9... b5 10. a3 (10. e5 $5 {[%cal Re5f6]}) 10... Bb7 {White is slightly better.} 11. e5 dxe5 12. dxe5 Nd5 $1 13. Nxd5 cxd5 14. Bh6 (14. c3 $14) 14... e6 15. Bxg7 Kxg7 16. Rfe1 Rc8 17. c3 Nc5 18. Qf4 f5 19. exf6+ Qxf6 20. Qxf6+ Kxf6 21. Bd3 Nd7 22. h4 e5 (22... Rfe8 $11 {keeps the balance.}) 23. Ng5 $16 Rh8 {[#]} 24. Re3 (24. f4 $1 $16) 24... h6 (24... Kg7 $11) 25. Rf3+ Ke7 {[#]} 26. Rf7+ $1 Kd6 27. Nf3 $36 {[%mdl 2048] Keeping Black busy.} ({Don't go for} 27. Bxg6 $2 hxg5 28. Bf5 Bc6 $19) 27... Rcf8 $2 {[%mdl 8192] [#]} (27... Bc6 $16 {keeps fighting.}) 28. Rxd7+ $1 $18 {[%mdl 512]} Kxd7 29. Nxe5+ Kd6 30. Nxg6 Rhg8 31. Nxf8 Rxf8 {[%mdl 4096] Endgame KRB-KRB} 32. Be2 Bc6 33. Bf3 a5 34. b4 axb4 35. axb4 Ra8 36. Kf1 Ra3 37. Rd3 Ke5 38. g3 Bb7 39. Ke2 Ra2+ 40. Ke3 Ra6 41. Bg2 Re6 {and if ...d4+ works, Black does fine.} 42. f4+ Kf6+ 43. Kf2 Ra6 44. Bxd5 Bc8 45. Bf3 Ra2+ 46. Ke3 Ra3 47. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} h5 48. g5+ Ke7 49. Be4 Ra1 50. f5 Re1+ 51. Kf4 Rf1+ 52. Ke5 {Precision: White = 79%, Black = 18%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Rakhmanov, Aleksandr"]
[Black "Bocharov, Ivan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2634"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,136,4,10,6,2,11,60,72,89,84,146,63,57,46,51,46,122,75,99,37,71,64,72,59,47,66,147,59,71,-25,-36,-66,-62,-57,-58,-54,-34,-57,-50,-62,-61,-61,-35,-34,-18,-98,0,0,40,19,19,19,45,0,0,0,0,0,0,-18,0,0,0,0,0,-48,-56,-99,-87,-315,-59,-59,-59,-60,-60,-60,-60,-65,-67,-63,213,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d4 Bf5 5. c4 e6 6. Nc3 h6 7. Qb3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Qb6 8. c5 Qa6 9. Bf1 $1 {aiming for e4.White is slightly better.} b5 $146 ({Predecessor:} 9... Be4 10. e3 Qa5 11. Qxb7 Bxf3 12. Qxa8 Qc7 13. Rg1 Bxc5 14. Ba6 O-O {½-½ (26) Lenderman,A (2623)-Friedel,J (2519) Manchester 2016}) 10. a4 $1 Nbd7 (10... Qa5 $142) 11. Ra2 (11. Qa2 $1 $16) 11... bxa4 $1 $14 12. Qxa4 Qxa4 13. Rxa4 e5 (13... Be7 $14) 14. e3 ({Don't play} 14. Nxe5 $6 Nxe5 15. dxe5 Nd7 $11) 14... Ne4 15. Be2 ({White should try} 15. Ra6 $16) 15... Be7 16. Ra6 Nb8 {And now ...exd4 would win.} 17. Nxe5 {Ra3 is the strong threat.} Nxa6 18. Bxa6 {Hoping for Bb7.} Nxc3 (18... Bc8 $14 19. Be2 Nxc3 20. bxc3 Bb7) 19. bxc3 (19. Bb7 $16 Rd8 20. bxc3 (20. Bxc6+ Kf8 $14)) 19... Bc8 $1 {[%cal Rc8a6]} 20. Bxc8 ({Better is} 20. Bd3 $16) 20... Rxc8 $11 21. Ba3 Bf6 22. Nd3 Rb8 $36 {[%mdl 2048] Black has the initiative.} 23. Kd2 Kd7 24. Kc2 a5 25. f3 Rhe8 26. Re1 g6 27. e4 h5 28. Nb2 (28. Bc1 $11) 28... Bg7 (28... h4 $17 29. g4 g5) 29. Na4 g5 30. Bc1 g4 31. Bf4 Rb5 $1 32. fxg4 hxg4 33. Nb6+ Kd8 34. e5 Rh8 35. Re2 Bf8 36. Rf2 Be7 37. Bd2 Rh7 38. Na4 Kd7 39. Nb6+ Ke6 40. Na4 $2 {[#]} (40. c4 $17 dxc4 41. Nxc4) 40... f5 $2 ({Black should play} 40... Rb8 $1 $19 {Strongly threatening ...Rbh8.} 41. c4 dxc4) 41. exf6 $1 $15 Bxf6 42. Re2+ Kf5 {White must now prevent ...Rb8.} 43. Nb6 Re7 44. Rf2+ Kg6 45. Rf4 Re4 $2 {[%mdl 8192] [#]} (45... Re2 $15 {stays ahead.} 46. Rxg4+ Kf7) 46. Rxe4 $2 (46. c4 $1 $18 {[%cal Rc4b5]} Rxf4 47. cxb5) 46... dxe4 $18 {[%mdl 4096] Endgame KRB-KBN. The position is equal.} 47. c4 Rb4 $1 48. Bxb4 axb4 $11 {KB-KN} 49. d5 e3 50. Kd3 b3 {( -> ...b2)} 51. Na4 ({Don't blunder} 51. dxc6 $2 b2 $19) 51... b2 {[#]} 52. Nxb2 $1 {[%mdl 512]} Bxb2 53. dxc6 {Threatens to win with c7. KB-KP} Be5 54. Kxe3 Kf5 55. Kd3 Kf6 56. Ke4 Ke6 57. Kd3 Ke7 58. Ke3 Kf7 59. Kd3 Ke7 60. Ke2 Kd8 61. Ke3 Ke7 62. Ke4 Ke6 63. Kd3 Ke7 64. Ke3 Kf7 65. Kf2 Ke7 66. Kg2 Kd8 67. h3 gxh3+ 68. Kxh3 Kc7 {Precision: White = 47%, Black = 45%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Paravyan, David"]
[Black "Artemiev, Vladislav"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2629"]
[BlackElo "2706"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,106,0,9,4,2,0,15,0,15,0,0,0,16,15,24,40,31,29,40,25,67,38,39,33,47,36,58,0,0,0,0,-31,-31,-31,-31,-31,0,0,0,0,0,-13,-13,-13,0,0,0,0,0,0,0,-8,-8,-9,-9,-16,-24,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Nc6 9. O-O O-O 10. Be3 Bg4 11. Bxc6 bxc6 12. Rc1 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Qa5 {LiveBook: 3 Games} 13. Qc2 (13. Qe2 Rfd8 14. Rfd1 Rd7 15. h3 Bxf3 16. Qxf3 Qxa2 17. dxc5 Rad8 18. Rxd7 Rxd7 19. e5 Qe6 20. Bd4 Bxe5 21. Re1 Bh2+ 22. Kf1 Qc4+ 23. Re2 e5 24. Qxc6 Rd5 {0-1 (24) Vorontsov,P (2578)-Hilby,C (2420) Irving 2018}) 13... Bxf3 14. gxf3 c4 $146 ({Predecessor:} 14... f5 15. exf5 Rxf5 16. Qb3+ Kh8 17. Qb7 Rff8 18. dxc5 Qxa2 19. Qxc6 Qc4 {½-½ (40) Pechwitz,G (2237)-Hechler,G (2422) GER corr 1999}) 15. Qe2 Qa4 16. Rb1 Rab8 17. Rfc1 Rfd8 18. e5 e6 19. Rb4 $36 {[%mdl 2048] Black is under pressure.} Rxb4 20. cxb4 Qxb4 21. Qxc4 Qa5 22. a4 Rc8 23. Rb1 Qd8 24. Rb7 a5 25. Kg2 (25. Qa6 $14) 25... Bf8 $1 $11 26. Bd2 c5 27. Be3 {[%cal Rd4c5]} (27. Qb5 {looks sharper.} cxd4 28. Rd7 Qe8 29. Bxa5 Rb8 30. Qc6) 27... cxd4 28. Qxd4 Qxd4 29. Bxd4 $15 {[%mdl 4096] Endgame KRB-KRB} Kg7 30. Bb6 Rc4 31. Bxa5 Rxa4 32. Bd2 h6 33. f4 Ba3 34. Be3 Rc4 35. Kf3 Rc3 36. Ke4 Bc1 37. Bxc1 Rxc1 $11 {KR-KR} 38. Kf3 Rc3+ 39. Kg2 $1 Rc4 40. Kg3 Re4 41. Kf3 {The position is equal.} Rd4 42. h4 Rd1 43. Kg2 Re1 44. Ra7 Rd1 45. Rb7 Rd8 46. Ra7 Kf8 47. Rb7 Ke8 48. Ra7 Rd4 49. Kg3 Rd7 50. Ra8+ Ke7 51. Rh8 Rd3+ 52. Kg2 Rd4 53. Kg3 h5 {Precision: White = 75%, Black = 58%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Ponkratov, Pavel"]
[Black "Triapishko, Alexandr"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2628"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,123,22,26,31,36,45,45,47,45,48,49,71,45,49,39,47,49,68,64,90,0,0,0,86,0,0,-11,-2,-27,-19,-18,-20,-29,0,0,0,-78,0,-16,-10,-14,25,-8,0,0,-5,-8,-9,-16,0,0,10,0,0,-22,-18,-72,-70,-66,-75,-80,99,98,105,102,96,114,97,37,48,0,324,318,308,268,522,493,902,902,902,822,29973,29976,29975,29976,29975,0,8,8,29973,29975,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O {[%cal Bh1f1,Bf1c1,Bc1c5][%mdl 32]} Qd5 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3} 13. Qe3 (13. Be3 Be7 14. Rfc1 f6 15. Nd2 Kf7 16. Rc2 a5 17. Qc4 Bb7 18. Nb3 Ba6 19. Qxd5 cxd5 20. Nxa5 {½-½ (32) Giri,A (2771)-So,W (2812) Leuven 2017}) 13... Bg7 14. Bd2 O-O {White is slightly better.} 15. Rfc1 Rb8 $146 ({Predecessor:} 15... Rd8 16. Rc5 Qd6 17. Ba5 Rd7 18. Bc3 Bb7 19. Ne5 Bxe5 20. Rxe5 {1-0 (34) Wang,H (2710)-Zuo,Y (2367) Hangzhou 2018}) 16. Rc5 Qd6 17. Bc3 Rb5 18. a4 Rxc5 19. dxc5 Qd5 20. Bxg7 Kxg7 21. Qc3+ (21. b4 $16) 21... f6 $11 22. b4 e5 (22... Ba6 $11) 23. h3 (23. b5 $16) 23... a6 24. Nd2 Be6 25. Re1 Rd8 26. Ne4 $1 Qd3 27. Qb2 Qd4 28. Qa3 Qd3 29. Qa1 (29. Qb2 $11) 29... Qd4 ({Black should play} 29... Rd4 $1 $17 {[%cal Rd4e4]} 30. Nd6 Qd2) 30. Nd6 {Qxd4 is the strong threat.} Qxa1 31. Rxa1 {[%mdl 4096] Endgame KRB-KRN} Rb8 32. Rb1 (32. b5 $5 axb5 33. axb5 cxb5 34. Ra6 $14) 32... Bd5 33. f3 f5 34. Kf2 Kf6 35. Ke3 Ke6 36. Kd2 f4 37. Kc3 g5 38. Ra1 h5 39. b5 (39. Rh1 $11 {remains equal.}) 39... axb5 $17 40. axb5 cxb5 41. Kb4 {[#]} Bc6 $2 (41... g4 $1 $17 {[%mdl 512] and life is bright.} 42. Ra3 (42. fxg4 hxg4) 42... Ra8) 42. Ra6 $16 Kd5 43. Ne4 Rc8 44. Nxg5 Kd4 {[#]} 45. Nf7 (45. h4 $1 $16) 45... e4 $1 $14 {[%cal Re4e3]} 46. Nd6 Rc7 $2 {[%mdl 8192]} (46... exf3 $11 {and Black stays safe.} 47. gxf3 (47. Nxc8 $2 {perishes.} fxg2 48. Ne7 g1=Q $19) 47... Rc7) 47. fxe4 $18 ({Don't do} 47. Nxe4 $6 Bxe4 48. fxe4 Kxe4 $18) 47... Ke5 48. Nxb5 Bxb5 $2 (48... Rc8 {was called for.} 49. Na7 Rb8+ 50. Kc4 Bxe4) 49. Kxb5 {KR-KR} Rg7 (49... Rb7+ $142 50. Kc4 Kxe4 51. Re6+ Kf5) 50. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Rxg2 51. c7 Rb2+ 52. Kc6 Rc2+ 53. Kd7 Rd2+ 54. Kc6 $2 (54. Ke7 {mates} Rc2 55. Re6+ Kd4 56. Kd7 f3 57. c8=Q Rxc8 58. Kxc8 h4 59. Kd7) 54... Rc2+ $11 55. Kb7 Rxc7+ $2 {[%mdl 8192]} (55... f3 $11) 56. Kxc7 {White mates.} Kxe4 {KR-KPP} 57. Re6+ Kf3 58. Rh6 Ke4 59. Rxh5 f3 60. Rh7 Kf4 61. Rf7+ Kg3 {[#]} 62. h4 $1 {Precision: White = 51%, Black = 52%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Alekseev, Evgeny"]
[Black "Dilmukhametov, Artur"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2620"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,103,-12,-19,0,0,0,-8,0,0,19,0,10,14,15,-21,0,0,0,-20,-15,-56,-52,-60,-12,-12,-12,-39,-12,-12,-10,-6,6,-9,-9,-10,-12,-20,11,12,44,44,44,48,53,58,111,92,95,35,40,16,102,93,101,95,137,116,404,404,399,399,404,196,384,148,210,210,204,210,210,191,193,187,205,170,169,169,265,246,231,40,198,198,203,50,52,-58,-58,-53,-53,-53,-53,-53,-20,-21]} 1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 {[%cal Rc5d4] C01: French: Exchange Variation} 7. Be3 cxd4 (7... Nd5 8. Bxd5 Qxd5 9. Nbc3 Qxg2 10. Rg1 Qf3 11. Nb5 Rb8 12. dxc5 Bd7 13. Nc7+ Kd8 14. Nb5 {0-1 (54) Kramnik,V (2808)-Caruana,F (2808) Stavanger 2017}) 8. Nxd4 Ne5 9. Nc3 Be7 10. Ndb5 Nxf3+ (10... Bd7 {feels hotter.} 11. Nd6+ Kf8 12. Bxb7 Rb8 13. Bc5 Qc7) 11. Qxf3 $146 ({Predecessor:} 11. gxf3 Bd7 12. Nd6+ Bxd6 13. Qxd6 Bc6 14. Qa3 {½-½ (50) Espinosa Aranda,A (2422)-Narciso Dublan,M (2482) Linares 2016}) 11... O-O 12. O-O a6 13. Rfd1 Bd7 14. Nd4 Qc7 15. Qg3 Qxg3 16. hxg3 e5 17. Nf3 Bg4 18. Rd2 Bxf3 (18... e4 {is interesting.} 19. Nd4 Bb4 20. Bg5 Nd7 21. Re1 Rfe8) 19. gxf3 Bb4 20. Rd3 Rac8 21. Bd2 Rfd8 22. Rxd8+ Rxd8 23. Be1 b5 24. a4 bxa4 25. Nxa4 Bxe1 26. Rxe1 $11 {[%mdl 4096] Endgame KRN-KRN} Rd2 27. c4 e4 ({Better is} 27... Rd4 $14) 28. fxe4 $16 Ng4 29. Rf1 (29. Rc1 $16 {c5 is the strong threat.} Ne5 30. Rc3) 29... Ne5 $14 30. b3 Rd3 (30... Nd3 $11) 31. Nc5 $16 Rc3 32. Ra1 Nf3+ 33. Kg2 Nd2 $2 {[%mdl 8192] [#]} (33... g5 $16 34. Rxa6 Kg7) 34. Rd1 $18 Rc2 35. Nxa6 f6 36. Nc5 (36. Nb4 $142 Rb2 37. c5 Rxb3 38. Nd5 Nxe4 39. c6) 36... Rb2 $2 (36... h5 {was called for.} 37. Ra1 Kf7 38. Ra7+ Kg6) 37. Rc1 $2 {[#]} (37. e5 $18) 37... Kf7 (37... Nxb3 $16 38. Nxb3 Rxb3) 38. Ra1 Ke7 39. Ra6 h5 40. Re6+ Kf7 41. Rd6 g5 42. e5 fxe5 43. Nd3 Rc2 (43... Ne4 {keeps fighting.}) 44. Nxe5+ Ke7 45. Rd4 $2 (45. Rd3 $18) 45... Ke6 $2 (45... Nxb3 $14 46. Rd5 h4) 46. Nf3 Nxb3 47. Re4+ $2 ({White should play} 47. Rd3 $18 Nc1 48. Nxg5+ Kf6 49. Rd5) 47... Kf6 $14 48. Nd4 (48. Re3 $14 Nd2 49. Nxd2 (49. Re2 Nxf3 50. Kxf3 Rc3+ 51. Kg2 Kf5 $11) 49... Rxd2 50. Rc3) 48... Rxc4 $15 49. Re6+ Kf7 50. Re5 Nxd4 51. Rxg5 Rc2 (51... h4 $5) 52. Rxh5 {Precision: White = 40%, Black = 30%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Kobalia, Mikhail"]
[Black "Lugovskoy, Maxim"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2620"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,95,12,12,12,16,3,6,0,0,0,11,0,6,0,0,-8,0,0,0,-25,0,-6,21,2,10,17,18,0,25,24,48,59,67,46,60,71,67,66,157,177,169,160,233,219,224,203,437,411,1139,1120,1507,1352,2427,2418,2688,2291,29971,29973,29973,29974,29974,29975,29975,29973,29968,29969,9885,4605,5189,3087,2626,2265,29978,29977,29977,29973,29970,29975,29987,29988,29988,29988]} 1. e4 {Pavlovic,M} e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Be2 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Nc6 10. h4 Bd7 11. h5 {The position is equal.} h6 12. Nf3 O-O-O 13. Qd1 $146 ({Predecessor:} 13. Nh4 Nge7 14. Qc1 Rdf8 15. Bf4 Qa5 16. Bd2 g5 {0-1 (38) Radjabov,T (2739)-Kovalenko,I (2694) Reykjavik 2015 CBM 170 [Pavlovic,M]}) 13... Nge7 14. Bf4 Kb8 15. Qd2 Ka8 16. g3 Rde8 17. Bf1 {[%cal Be2f1,Bf1g2,Bg2f3][%mdl 32]} f6 18. Bg2 f5 19. Nh4 Reg8 20. Bf3 Be8 21. Be3 a6 22. Ng2 g5 23. hxg6 $1 Nxg6 24. Nh4 ({Worse is} 24. Rxh6 f4 $17) 24... f4 25. Bxf4 Nxf4 26. gxf4 Bg6 (26... Ne7 $14) 27. Nxg6 $16 Rxg6 {[#]} 28. f5 $1 {[%cal Rf5g6][%mdl 512]} Rg5 (28... exf5 $16 29. Bxd5 Rd8) 29. f6 $18 {Qxg5! is the strong threat.} Rhg8 30. Ke2 {[%cal Be1e2,Be2f1,Bf1g2][%mdl 32]} Qa5 $2 (30... Nxe5 31. dxe5 Rxe5+ 32. Kf1 Rf5) 31. Rxh6 Qb6 (31... Qd8 $142 32. f7 Rf8 33. Rxe6 Rxf7) 32. f7 Qb2 33. Qxg5 Rb8 34. Qg8 Qxc2+ 35. Kf1 Qxc3 36. f8=Q Qxa1+ 37. Kg2 Qxd4 {[#]} 38. Qxb8+ $3 Nxb8 39. Rxe6 Ka7 40. Re8 Nc6 41. Qxd5 Qxd5 42. Bxd5 c3 43. Be4 b5 44. Rc8 {White mates.} Nxe5 45. Rxc3 Kb6 46. f4 Nf7 47. Bd5 Nd8 48. Rc8 {Precision: White = 42%, Black = 32%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Romanov, Evgeny"]
[Black "Pogromsky, Mikhail"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2614"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,10,16,16,9,-17,63,6,12,0,0,-74,-70,-77,-76,-73,-87,-82,-67,-152,25,-31,-30,-36,67,76,174,160,364,346,416,150,137,27,154,175,329,311,396,381,379,372,687,692,691,681,618,648,754,753,748,733,827,812,804,804,808,829,885,868,1251,783,764,759,759,746,726,632,696,638,602,588,568,576,697,544,1165,595,602,626,652,634,653,640,798,803,6027,5703]} 1. d4 Nf6 2. Bg5 b6 3. Bxf6 gxf6 (3... exf6 4. e3 Bb7 5. Nf3 d5 6. g3 Be7 7. Bg2 O-O 8. O-O Re8 9. Nfd2 c6 10. c4 dxc4 11. Nxc4 {1-0 (57) Demidov,M (2497)-Mozharov,M (2573) Moscow 2015}) 4. e4 Bb7 5. Nd2 e6 6. Ngf3 {A45: Trompowsky Attack} c5 7. d5 $146 ({Predecessor:} 7. c3 Rg8 8. Qb3 cxd4 9. cxd4 Bh6 10. g3 Nc6 11. Rd1 {½-½ (66) Dumitrescu,D (2380)-Khmelnitsky,S (2305) Bucharest 1997}) 7... Bg7 (7... exd5 $11 8. exd5 Bxd5) 8. c4 (8. Nc4 $14 O-O 9. Nd6) 8... O-O $11 9. Bd3 f5 10. exf5 (10. O-O $11) 10... exd5 $17 11. O-O dxc4 12. Nxc4 {Black should prevent Nd6.} d5 13. Nce5 Nc6 14. Ng4 (14. Re1 $15) 14... c4 $2 (14... h5 $17 15. f6 hxg4 16. fxg7 Re8) 15. Bc2 (15. Bb1 $11 Bf6 16. Nxf6+ Qxf6 17. Qxd5) 15... d4 {And now ...d3 would win.} ({Of course not} 15... Bxb2 $6 16. f6 $1 $14 {[%mdl 512]}) 16. Be4 b5 ({Black should try} 16... Re8 $15 17. Bxc6 Bxc6) 17. Qd2 $14 Re8 (17... Qd7 $16) 18. Rfe1 $18 Rxe4 $2 (18... f6 $16 {is a better defense.}) 19. Rxe4 c3 20. Qf4 $2 (20. Nh6+ $18 {and White stays clearly on top.} Kf8 21. bxc3) 20... cxb2 $16 {[#]} 21. Rb1 (21. Rd1 $1 $16 Nb4 22. Rexd4 Bxd4 23. Nxd4) 21... Ne7 (21... Nb4 $1 $11 {remains equal.} 22. f6 Bxe4 23. Rxb2 (23. Qxe4 Qd5 $11) 23... Bxf3) 22. Ree1 $36 {[%mdl 2048] aiming for Qg5. White is on the roll.} Nd5 $2 (22... d3 {might work better.}) 23. Qg3 $18 Kh8 24. Nge5 ({Don't take} 24. Rxb2 Nc3 $18) 24... Qf6 25. Ng5 Rf8 $2 (25... Kg8 26. Rxb2 b4 27. Ngxf7 Re8) 26. Nd7 {White is clearly winning.} Qxf5 {Hoping for ...Nc3.} 27. Nxf8 Bxf8 28. Rxb2 {Re8 is the strong threat.} Bc6 29. Qe5+ Qxe5 30. Nxf7+ Kg7 31. Nxe5 Be8 32. Nf3 Bd7 33. Nxd4 b4 34. Rd2 Kf7 35. Nb3 Be6 36. g3 Nc3 37. f4 Bg7 38. Kf2 Bf5 39. Nd4 Ne4+ 40. Rxe4 Bxe4 {[%mdl 4096] Endgame KRN-KB} 41. Ke3 Bd5 42. Nb5 Bc4 43. Nxa7 Bc3 44. Rc2 Ke6 45. Nc8 Bb5 46. Nb6 Kd6 {[#]} 47. a3 $1 {[%cal Ba2a3,Ba3b4][%mdl 32]} Kc5 (47... bxa3 48. Rxc3) 48. axb4+ {Precision: White = 50%, Black = 22%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Yuffa, Daniil"]
[Black "Timofeev, Artyom"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2563"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,0,-30,-35,-51,-48,-68,-43,-51,-43,-43,-41,-46,-27,-108,-72,-79,-82,-118,-96,-113,-121,-104,-89,-98,-77,-93,-77,-111,-106,-214,-28,-62,-12,-14,-21,-72,-73,-120,-73,-86,-43,-87,-89,-139,-133,-152,-143,-210,-186,-235,-173,-214,-196,-221,-212,-208,-215,-354,-354,-530,-464,-450,-160,-566,-563,-543,-516,-634,-642,-1065,-1064,-29986,-29987,-29986,-29987,-29986,-29987,-29991,-29992,-29992,-29993,-29994,-29982]} 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. Nbd2 Nge7 7. e4 O-O 8. Re1 d5 9. Nf1 {LiveBook: 9 Partien} e5 {A08: Königsindisch im Anzug} (9... dxe4 10. dxe4 Qxd1 11. Rxd1 Nd4 12. c3 Ne2+ 13. Kh1 Nxc1 14. Raxc1 b6 15. Ne3 Ba6 16. Rd7 Nc6 17. Bf1 {½-½ (37) Naroditsky,D (2601)-Yu,Y (2697) Las Vegas 2014}) 10. a4 d4 11. N1d2 h6 {Schwarz steht etwas besser.} 12. Nc4 Be6 13. Nfd2 Qc7 $146 ({Vorgänger:} 13... Qd7 14. Rb1 Bh3 15. Nb3 b6 {1-0 (32) Vinokurov,A (2369)-Molchanov,M Nikolaev 2004}) 14. Rf1 Rae8 15. c3 (15. Nb3 $11) 15... Kh7 16. cxd4 Nxd4 17. b3 Rd8 18. Bb2 Ndc6 19. Nf3 Rd7 20. Qe2 Rfd8 21. Rfd1 b6 22. Rd2 a6 23. a5 (23. Qd1 $17) 23... bxa5 $2 {[#]} (23... b5 $19 24. Nb6 Rd6) 24. Bc3 $11 Bxc4 25. bxc4 Nb4 26. Rad1 (26. Bh3 $11) 26... Nec6 $17 27. h4 Rd6 28. h5 Qd7 29. hxg6+ fxg6 30. Kh2 a4 ({Nicht} 30... Rxd3 $2 31. Bxb4 Nxb4 32. Rxd3 $18) 31. Bh3 Qf7 32. Bg4 (32. Qe3 $17) 32... a3 33. Kg2 Kg8 34. Ra1 a2 ({Keinesfalls} 34... Rxd3 35. Rxa3 Rxd2 36. Bxd2 $17) 35. Rdxa2 Nxa2 36. Rxa2 Nb4 37. Ra5 (37. Bxb4 {ist wohl besser.} cxb4 38. Ra5) 37... Nxd3 $19 38. Qe3 (38. Ne1 {kämpft weiter.} h5 39. Bf3) 38... Qxc4 39. Ra3 Qf7 $2 (39... h5 $19 {bietet bessere Gewinnchancen.} 40. Bh3 Nb4 41. Bxe5 Nc2) 40. Nh4 $2 (40. Ba5 $17 {war die entscheidende Verteidigung.} R8d7 41. Bxd7 Qxd7 {[#]} 42. Bc7 $1 {[%mdl 512]} Qxc7 43. Rxd3) 40... c4 41. Be2 Rf8 {[%cal Rf7f2]} 42. Nf3 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 43. Ra5 g4 44. Nxe5 Qxf2+ {Schwarz setzt Matt.} 45. Qxf2 Rxf2+ ({Weniger gut wäre} 45... Nxf2 46. Bxc4+ Kh7 47. Bb4 $11) 46. Kg1 Rxe2 47. Nxc4 Bxc3 48. Rf5 Bd4+ 49. Kh1 Nf2+ {Precision: Weiß = 21%, Schwarz = 51%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Savchenko, Boris"]
[Black "Afanasiev, Nikita"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2562"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,49,45,0,16,-16,-11,-14,45,31,44,47,138,131,212,147,158,151,592,587,567,503,548,210,461,455,714,726,2205,2164,2010,1933]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bd3 Rc8 {B68: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7} (11... b4 12. Ne2 Qc7 13. Ned4 Nxd4 14. Nxd4 Qb6 15. Nf3 Ng4 16. Bxe7 Kxe7 17. Rde1 Nf2 18. Rhg1 Nxd3+ 19. Qxd3 Rac8 20. Rd1 {½-½ (38) Nayhebaver,M (2456)-Demchenko,A (2671) Lisbon 2018}) 12. g4 $146 ({Predecessor:} 12. e5 b4 13. Ne2 dxe5 14. fxe5 Nd5 15. Bxe7 Qxe7 16. Nf4 O-O 17. Be4 b3 18. Bxd5 bxc2 19. Rde1 exd5 20. Nxd5 {0-1 (35) Rodin,M (2366)-Tseitlin,M (2455) Moscow 2004}) 12... h6 ({Of course not} 12... Nxg4 $6 13. Bxe7 Nxe7 14. Rhg1 $16) 13. Bxf6 gxf6 (13... Bxf6 $11 14. Kb1 Bxc3 15. bxc3 Ne7) 14. h4 Qb6 15. Kb1 Na5 (15... Kd8 $14) 16. g5 $16 Rg8 (16... Rc7 $16) 17. gxf6 Bxf6 {[#]} 18. e5 $1 {[%cal Re5f6]} Bd8 $2 (18... Bc6 $16) 19. Ne4 $18 Nb7 20. Rhg1 Rf8 21. Rde1 $2 (21. exd6 Nc5 {[#]} 22. f5 $1 {[%mdl 512]}) 21... dxe5 $2 (21... d5 {was worth a try.}) 22. Nxe5 {[%cal Bf3e5,Be5c4,Bc4b6][%mdl 32] White is clearly winning.} Rc7 {[#]} (22... Qa5 $142 23. Qxa5 Bxa5 24. Nf6+ Ke7 25. Nfxd7 Bxe1 26. Nxf8 (26. Rxe1 Rfd8 $18) 26... Bf2) 23. f5 $1 {[%mdl 512]} exf5 {[#]} 24. Nc4 $1 {[%cal Re4f6][%mdl 512]} fxe4 (24... bxc4 25. Nf6#) 25. Nxb6 {Precision: White = 73%, Black =  8%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Bocharov, Dmitry"]
[Black "Rozum, Ivan"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2557"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,90,30,20,37,12,35,20,30,17,23,26,28,8,16,0,7,7,23,14,42,34,63,59,70,57,73,62,62,11,0,-41,-39,-195,-193,-240,-76,-107,-104,-95,-61,-168,-150,-170,-153,-156,-160,-187,-31,-56,0,0,64,7,5,-36,-16,-83,0,0,0,0,0,0,0,-18,-18,-18,-25,-23,-11,-37,-35,-36,-40,-39,-39,-40,-25,-6048,-1309]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. d4 Bg7 6. c4 O-O 7. Qc2 Be4 $146 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} (7... c5 8. d5 b5 9. e4 bxc4 10. Rd1 d6 11. Na3 Nbd7 12. Nxc4 Ng4 13. Bd2 Ba6 14. Rab1 Nge5 15. Nfxe5 Nxe5 16. Nxe5 Bxe5 {½-½ (42) Mamedyarov,S (2799)-Artemiev,V (2691) Riadh 2017}) ({Predecessor:} 7... c5 8. d5 e6 9. e4 exd5 10. cxd5 d6 11. Nc3 Na6 12. Bf4 Re8 13. Rfe1 Nc7 14. a4 a6 15. Rab1 {½-½ (108) Makhmutov,R (2407)-Rozum,I (2576) Kazan 2018}) 8. Qb3 Bb7 9. Nc3 Ne4 {The position is equal.} 10. Nxe4 Bxe4 11. Rd1 d6 12. Qe3 Bb7 13. b3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6g4][%mdl 32]} 14. Bb2 Nf6 15. Rac1 c5 16. Qd3 a6 17. d5 b5 18. e4 ({But not} 18. cxb5 axb5 19. a3 (19. Qxb5 Ba6 $17) 19... Nxd5 $11) 18... Qa5 19. e5 Ng4 20. Qe2 (20. a4 $14) 20... Qxa2 $11 21. Rd2 {And now exd6 would win.} (21. Re1 {looks sharper.} Qxb3 22. h3 Nh6 23. Ba1 Nf5 24. Rb1) 21... Qxb3 22. exd6 $2 (22. Rdc2 $15 Bh6 23. exd6 $1 {[%mdl 512]} Bxc1 24. dxe7 Bxb2 25. Rxb2) 22... exd6 $19 23. Bxg7 Kxg7 $2 (23... Rfe8 $19 {and Black stays clearly on top.} 24. Rc3 Qb1+ 25. Qf1 Qxf1+ 26. Bxf1 Kxg7 27. cxb5 axb5 28. Bxb5 Ra1+ 29. Kg2 Rb8) 24. Qe7 bxc4 {Strongly threatening ...Rad8.} 25. Qxd6 Nf6 26. Ng5 ({White should try} 26. Qe5 $15) 26... h6 $1 {[%cal Rh6g5]} 27. Ne4 Nxe4 28. Bxe4 Rfe8 29. Bg2 {[#]} c3 $2 (29... Qb4 $1 $19 {[%cal Rb4d2]} 30. Rdd1 c3) 30. Rd3 $15 Rad8 (30... Qb2 $15 31. Rdxc3 Rad8) 31. Qxc5 $11 {[#]} Qb5 (31... a5 $1 $11 {[%mdl 512]}) 32. Qd4+ (32. Qxc3+ $14 Kg8 33. Qd2) 32... Kg8 $132 {[%mdl 2048] Threatening ...c2! Black is fighting back} 33. Rdxc3 Bxd5 34. Rd1 (34. Bf1 $11 Qb7 35. Rc7) 34... Bxg2 (34... Be6 $17 35. Qxd8 Rxd8 36. Rxd8+ Kg7) 35. Qxd8 Rxd8 36. Rxd8+ Kg7 {[%csl Gg2][%cal Rb5f1]} 37. Kxg2 {[%mdl 4096] Endgame KQ-KRR} Qb7+ 38. Kf1 Qh1+ 39. Ke2 Qxh2 {Threatens to win with ...Qh5+.} 40. Rd5 Qh1 41. Rcc5 Qe4+ 42. Kf1 h5 43. Ra5 h4 44. gxh4 Qxh4 {...Qb4 is the strong threat.} 45. Rd1 $2 {[%mdl 8192]} (45. Rd6 $11) 45... Qc4+ {Precision: White = 34%, Black = 44%.} (45... Qh1+ $142 46. Ke2 Qe4+ 47. Kf1 Qc4+ 48. Kg1 Qg4+ 49. Kh2 Qxd1) 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Shcherbakov, Ruslan"]
[Black "Papenin, Nikolai"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2516"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,30,49,0,0,-1,-4,-16,-8,-15,-11,-11,26,-10,26,-18,0,-7,-4,-27,32,-18,0,-42,-40,-36,-41,-50,-49,-78,-11,-259,-274,-420,-411,-607,-609,-684,-670,-663,-673,-686,-679,-675,-664,-831,-836,-1395,-803,-820,-804,-765,-615,-29982,-29983,-29983,-29984,-29984,-29985,-29984,-29985,-29991,-29991,-12108,-5824,-29998,-29999]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 h5 {LiveBook: 24 Games} (5... Bg7 6. h5 Nc6 7. h6 Bf6 8. Ne4 Bg4 9. e3 O-O 10. Nxf6+ exf6 11. Be2 Re8 12. O-O Qe7 13. d4 {0-1 (22) Akobian,V (2647)-Duda,J (2717) Riadh 2017}) 6. d3 {A16: English Opening: 1...Nf6 with ...d5} Bg7 7. Bd2 O-O 8. g3 {The position is equal.} c5 9. Bg2 Nc6 $146 ({Predecessor:} 9... Nc7 10. O-O Nc6 11. a3 b6 12. Ng5 Qd7 13. b4 cxb4 14. axb4 Nxb4 15. Bxa8 Nxa8 {½-½ (32) Stojanov,S (2323)-Giua,F (2165) Cannes 2000}) 10. O-O Bg4 11. Rc1 b6 12. a3 Rc8 13. Nxd5 Qxd5 14. b4 Bb2 (14... Qa2 $11) 15. Rc4 Qd7 16. Bh6 Rfd8 17. bxc5 Bxf3 18. Bxf3 Ne5 19. Rf4 Kh7 (19... bxc5 $17 20. Qc2 Rb8) 20. d4 $2 {[#]} (20. Qd2 $11 Bd4 21. cxb6 axb6 22. Bg2) 20... Bxd4 $19 ({Don't play} 20... Kxh6 21. Qd2 $17) 21. e3 (21. Rxd4 $142 Qxd4 22. Qxd4 Nxf3+ 23. exf3 Rxd4 24. Be3) 21... Bxc5 22. Qa1 (22. Bg5 $142 f6 23. Qe2) 22... f6 23. Bg5 Nxf3+ 24. Rxf3 Qd5 25. Rf4 fxg5 26. hxg5 Rf8 27. Rd1 Qxg5 {[#] Hoping for ...Bxe3!} 28. Kg2 Bd6 29. Rxf8 Rxf8 30. Qd4 Qf6 31. Qd2 Qf3+ 32. Kg1 h4 33. gxh4 Qg4+ 34. Kf1 Bg3 35. f4 Qf3+ 36. Kg1 Bf2+ 37. Kh2 Qg3+ {Precision: White = 23%, Black = 53%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Demidov, Mikhail"]
[Black "Morozevich, Alexander"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2514"]
[BlackElo "2656"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,104,47,1,20,-11,-14,-7,86,86,95,50,62,47,56,52,84,57,96,35,37,41,113,95,133,108,122,32,31,11,133,12,0,8,0,-8,-6,-26,0,-127,-93,-83,-2,-30,0,-97,-87,-126,-125,-118,-126,-218,-123,-127,-114,-163,-171,-206,-181,-164,-136,-125,-137,-134,-110,-116,-101,-181,-180,-145,-96,-175,-145,-139,-139,-142,-125,-152,-139,-139,-139,-287,-96,-115,0,-397,-331,-29981,-29982]} 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. Nh4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6. O-O h6 7. Ne5 Bd6 8. c3 Bxe5 9. dxe5 Nc6 10. c4 Nge7 11. cxd5 exd5 12. Nb5 O-O 13. Nd4 Nxd4 14. Qxd4 {0-1 (54) Vachier Lagrave,M (2789)-Bosiocic,M (2624) Riadh 2017}) 6... Bg4 7. c3 Na6 $146 ({Predecessor:} 7... Nc6 8. Qb3 Rb8 9. e4 dxe4 10. Bxe4 Nf6 11. Bg2 Be7 12. O-O O-O 13. Nc4 Nd7 {1-0 (32) Turov,M (2595)-Dragun,K (2614) Teplice 2017}) 8. Nc2 Be7 9. Nf3 Bf5 10. O-O {LiveBook: 3 Games} Nf6 11. Nh4 Be4 12. f3 Bg6 (12... Bxc2 $1 $11 13. Qxc2 c5) 13. Nxg6 $16 hxg6 14. e4 c5 15. e5 Nd7 16. f4 Qb6 17. Rb1 Nab8 18. b4 (18. c4 $16) 18... cxb4 $14 19. cxb4 {[%cal Bc3b4,Bb4b5][%mdl 32]} a5 (19... a6 $14) 20. b5 $16 a4 21. Be3 Qc7 22. Qd3 (22. g4 $16) 22... Nb6 $1 $14 23. Rfc1 Nc4 (23... N8d7 $11) 24. Bf2 (24. Nb4 $1 $16 {[%cal Rb4d5]} Bxb4 25. Rxb4) 24... Nd7 $11 25. Ne3 Ndb6 26. g4 Bh4 27. Bg3 Qe7 28. f5 (28. g5 $11 {keeps the balance.}) 28... gxf5 $17 29. gxf5 Bxg3 (29... Bg5 $17 30. Nxc4 dxc4) 30. hxg3 $11 Qg5 31. Nf1 (31. Nxc4 $11 Nxc4 32. Rc3) 31... O-O-O $17 32. fxe6 fxe6 33. Qd2 Qg4 34. Qf4 (34. Qd1 $17 Qg6 35. Rc3) 34... Qh5 (34... Qg6 $1 $19 35. Qf3 Rdf8) 35. Qf3 Qg6 36. Qe2 Kb8 37. Re1 Rdf8 38. Rbc1 Qg5 39. Rc3 Rf7 40. Rf3 Rhf8 41. Rxf7 Rxf7 42. Rd1 (42. Bh3 $17 Qg6 43. Bg4) 42... Nc8 $1 $19 43. Bh3 Qh6 44. Kg2 (44. Qg4 $17 Rf5 45. Re1) 44... Ne7 45. Rd3 Nf5 46. Bxf5 Rxf5 47. Rf3 {next Rxf5 is good for White.} g6 {[%cal Bg7g6,Bg6f5][%mdl 32]} 48. Rxf5 gxf5 49. Qd1 {[#]} (49. Qe1 $17 {was the only chance.}) 49... a3 $2 (49... Qe3 $1 $19 {[%mdl 512] and Black stays clearly on top. And now ...Qc3 would win.} 50. g4 (50. Nxe3 Nxe3+) 50... Qa3) 50. Qe1 $17 {[#]} Qg5 ({Black should try} 50... Ka7 $1 $17 51. Qb4 f4) 51. Qf2 $2 {[%mdl 8192]} (51. Qb4 $11 {and White stays safe.}) 51... Qg4 52. Ne3 $2 (52. Nd2 $19) 52... Qe4+ {Precision: White = 34%, Black = 41%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Moiseenko, Vadim"]
[Black "Khanin, Semen"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2492"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,109,9,20,56,41,59,-64,45,38,41,26,27,30,69,26,40,0,0,0,130,91,127,42,111,66,160,96,171,188,266,250,256,226,266,239,245,231,286,285,283,276,282,272,356,275,282,268,300,288,328,300,333,340,345,364,346,346,346,252,252,252,260,223,513,279,436,346,346,245,387,0,245,69,700,551,696,590,683,683,753,716,575,0,0,0,245,238,4798,1075,5855,5837]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Qd5 10. Qd3 Rd8 {E05: Katalanisch} 11. Nc3 {LiveBook: 14 Partien} Qf5 12. e4 $146 ({Vorgänger:} 12. Qxf5 exf5 13. Rd1 Be6 14. Bg5 Bb3 15. Rdc1 h6 16. Bxf6 Bxf6 17. e3 Rab8 18. Nd2 {1-0 (33) Yuffa,D (2527)-Gogolev,A (2408) Sochi 2017}) 12... Qh5 {Weiß steht etwas besser.} 13. Rd1 (13. Qc4 $14) 13... Nb4 (13... e5 $1 $15 14. d5 Bg4) 14. Qe2 c5 15. dxc5 Rxd1+ 16. Qxd1 Bd7 17. Be3 $36 {[%mdl 2048] Und h3 würde nun gewinnen. Weiss hat Druck.} Bc6 18. Nd4 (18. h3 {keeps more tension.} Nd7 19. Qb3 a5 20. Qc4 Na6 21. Rd1) 18... Qxd1+ $1 19. Rxd1 Be8 (19... Ng4 $11) 20. Nb3 Rc8 21. Na5 (21. Bf4 $16) 21... Bc6 (21... Ng4 $14) 22. Nxc6 Nxc6 (22... bxc6 $14 23. Bf3 Nc2) 23. h3 (23. e5 $142 $1 {[%cal Re5f6]} Ng4 24. Bxc6 bxc6 25. Rd7 Nxe3 26. Rxe7) 23... Kf8 {[#]} (23... Rc7 $16) 24. e5 $1 $18 {[%mdl 512]} Nd5 (24... Ne8 $142 25. f4 f6) (24... Nxe5 25. Bxb7) 25. Nxd5 exd5 26. Rxd5 Ke8 27. f4 Nb4 28. Rd2 Bxc5 29. Bxc5 Rxc5 30. Bxb7 {[%mdl 4096] Endspiel KTL-KTS} a5 31. Be4 Rc4 32. Bf3 Na6 33. Bd5 Rc5 34. b3 Rc3 35. Kg2 Nc5 36. Bc4 Nxb3 37. Bxb3 Rxb3 {KT-KT} 38. Rd5 h5 {Falls Schwarz jetzt zu ...Tb2+ käme, bestünde noch etwas Hoffnung.} 39. h4 Rb2+ 40. Kh3 g6 41. Rxa5 Ke7 $2 (41... Kf8 {war einen Versuch wert.} 42. Ra8+ Kg7) 42. Ra7+ Ke6 (42... Kf8 {ist wohl besser.} 43. Ra8+ Kg7) 43. a5 Ra2 44. Ra6+ Ke7 (44... Kd5 $142 45. Rf6 Rxa5 46. Rxf7 Ra6 47. Rd7+ Ke4) 45. Ra7+ Ke6 {[#]} 46. a6 $2 (46. Ra8 $1 $18) 46... Ra3 $2 {[%mdl 8192]} (46... Ra1 $14 47. Kg2 Kd5) 47. Kg2 Ra2+ 48. Kf1 Ra3 49. Kf2 Ra2+ 50. Kf3 Ra3+ 51. Kg2 $2 ({Lieber} 51. Ke4 $18 {Droht stark Kd4.} Rxg3 52. Ra8) 51... Ra2+ $1 $11 52. Kh3 $2 (52. Kf1 $11 Ra1+ 53. Ke2) 52... Ra3 $18 {[#]} 53. Ra8 $1 {a7 ist eine echte Drohung.} Ke7 $2 (53... Kf5 54. Ra7 Ke4 55. Rxf7 Rxa6) 54. a7 Ra2 {[#]} 55. e6 $1 {Precision: Weiß = 52%, Schwarz = 27%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Kezin, Roman"]
[Black "Gogolev, Artem"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2471"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,108,-24,2,-2,3,-6,-7,-7,0,-27,-38,-37,0,0,0,0,4,0,0,0,0,2,2,9,7,2,41,39,33,0,0,-13,-16,-38,-38,-44,-60,-45,-47,-75,-74,-62,-69,-120,-125,-140,-139,-135,-137,-126,-68,-129,-113,-120,-112,-114,-117,-377,-14,-893,-893,-887,-891,-890,-885,-897,-862,-913,-920,-914,-900,-1095,-840,-908,-828,-921,-775,-908,-897,-885,-870,-1028,-1017,-987,-986,-1203,-1168,-1305,-1310,-1778,-1647,-4825,-2416,-29982,-29977,-29983,-29978,-29993,-29994,-29994,-29995]} 1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. g3 Nf6 5. Bg2 g6 {LiveBook: 12 Games} 6. d4 {A08: King's Indian Attack} (6. O-O Bg7 7. Ne5 Nxe5 8. Bxe5 O-O 9. c4 Be6 10. Nc3 d4 11. Na4 Qc8 12. e3 Rd8 13. exd4 cxd4 14. Qf3 Bh3 15. Qxb7 Bxg2 16. Qxc8 Raxc8 17. Kxg2 {1-0 (33) Vachier Lagrave,M (2796)-Bacrot,E (2708) Paris 2017}) 6... Bg7 7. dxc5 Qa5+ 8. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32] The position is equal.} O-O 9. a3 $146 ({Predecessor:} 9. O-O Qxc5 10. c4 dxc4 11. Nxc4 Rd8 12. Qc1 Be6 13. Nce5 Qxc1 14. Rfxc1 Bd5 15. Nxc6 Bxc6 16. Rd1 a5 17. Ne5 Bxg2 18. Kxg2 a4 19. bxa4 Nd5 20. Nc4 Rxa4 21. Bxg7 Rxc4 22. Bh6 f6 {½-½ (22) Zupe,M (2280)-Schwarhofer,C (2356) Austria 2015}) 9... Qxc5 {[#] White must now prevent ...Ng4.} 10. b4 Qd6 11. c4 dxc4 12. Nxc4 Qxd1+ 13. Rxd1 Be6 14. Nfe5 Nxe5 15. Nxe5 Ng4 16. Nd3 Bxb2 17. Nxb2 Rac8 18. Bxb7 Rc2 19. Rd2 Rc1+ 20. Nd1 Ra1 21. O-O Rxa3 22. Rd4 Rb8 $36 {[%mdl 2048] Black is more active.} 23. Bg2 Rb3 24. Bh3 R3xb4 25. Rxb4 Rxb4 26. Nc3 (26. f3 $15 Nf6 27. Bxe6 fxe6 28. Nf2) 26... Rc4 $17 27. Nb5 a6 28. Na3 Rc3 29. Ra1 h5 (29... f5 $17 30. Bg2 Rc5) 30. Bg2 ({White should play} 30. f3 $15) 30... Ne5 31. Bb7 a5 32. Nb5 Rb3 33. Rxa5 $2 {[%mdl 8192] [#]} (33. Ba6 $17 {only move.}) 33... Bh3 $2 (33... Nc4 $19 34. Ra8+ Kg7) 34. f3 $2 {[%mdl 8192]} (34. Be4 $11) 34... Rb1+ $19 35. Kf2 Rf1+ 36. Ke3 Nc4+ 37. Kf4 Nxa5 38. Bd5 Kg7 39. Nc3 f6 40. Ne4 e5+ 41. Ke3 Bf5 42. Nd2 Ra1 43. Kf2 Rd1 44. Ke3 Rh1 45. g4 Bd7 46. gxh5 gxh5 47. Ne4 Rxh2 48. Nc5 Bf5 49. Kd2 h4 50. Ke1 h3 51. Kf1 Rh1+ {Black mates.} 52. Kf2 Rd1 53. Be6 h2 54. Bxf5 h1=Q {Precision: White = 26%, Black = 53%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Chekhov, Sergei"]
[Black "Babayan, Arman S."]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2463"]
[BlackElo "1673"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,113,59,52,58,54,48,43,39,18,40,28,31,0,0,0,0,0,0,0,55,7,25,0,76,70,113,35,42,27,36,36,44,44,45,43,47,35,100,105,113,77,106,62,106,97,137,136,115,122,229,135,139,148,140,143,169,163,156,127,119,114,127,125,95,54,95,60,119,112,116,123,162,165,165,142,233,226,227,101,174,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 {[%cal Bd4b5,Bb5a3,Ba3c4,Bc4b6][%mdl 32]} d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Bxf6 Bxf6 11. Nc4 {LiveBook: 8 Games} Be7 {B33: Sicilian: Pelikan and Sveshnikov Variations} 12. Nd5 O-O (12... Be6 13. Ncb6 Rb8 14. Bc4 O-O 15. c3 Bg5 16. O-O Kh8 17. Qc2 g6 18. Rad1 f5 19. exf5 Bxf5 {1-0 (54) Intagrand (2540)-Dieb Fritz (2438) playchess.com INT 2006}) 13. Ncb6 Rb8 {White is slightly better.} 14. Bd3 $146 ({Predecessor:} 14. Nxc8 Qxc8 15. Be2 b5 16. c3 Bg5 17. a4 bxa4 18. Qxa4 Rxb2 19. Bxa6 {½-½ (29) Koehl,R (2266)-Reina Guerra,E (1959) ICCF email 2016}) 14... Bg5 15. O-O Be6 16. c3 Ne7 17. Bc4 Nxd5 18. Nxd5 b5 19. Bb3 Kh8 (19... a5 $11) 20. Qe2 Qd7 21. Rfd1 f5 {[#]} (21... Bg4 $11 {remains equal.} 22. f3 Be6) 22. Nb4 $1 $16 fxe4 23. Bxe6 (23. Nxa6 $16 Rbc8 24. Bxe6 Qxe6 25. Nb4) 23... Qxe6 $14 24. Qxe4 a5 25. Nd5 Qf7 26. f3 Qf5 27. Qxf5 Rxf5 28. Rd3 b4 ({Better is} 28... Kg8 $14) 29. cxb4 $16 axb4 30. Re1 h6 31. g3 h5 32. Kg2 h4 33. Re4 hxg3 34. hxg3 Bc1 (34... b3 $16 {keeps fighting.}) 35. Rxb4 (35. Rh4+ $18 Bh6 36. Rxb4 (36. Nxb4 Kg8 $18)) 35... Rxb4 36. Nxb4 Bxb2 37. Rxd6 $18 {[%mdl 4096] Endgame KRB-KRN} Ba3 38. Rd8+ Kh7 39. Nd5 Rf7 40. Ra8 Bc5 41. Ra5 Bd4 42. Ra6 Rb7 43. a4 Rb2+ ({Black should play} 43... Rb1 $14) 44. Kh3 $16 Rb3 45. Kg4 Ra3 46. Ne7 Bf2 47. Nf5 Be1 (47... e4 $16 {is a better defense.}) 48. Ra7 Kh8 49. Nxg7 (49. Ra8+ $18 Kh7 50. Nd6) 49... e4 (49... Bf2 $16 {was necessary.} 50. Re7 Rxa4+ 51. Kh3 e4) 50. fxe4 $2 (50. Nh5 $18 {Threatening mate with Nf6.} Rxf3 51. Re7) 50... Rxg3+ $11 {The position is equal.} 51. Kf5 Rxg7 52. Rxg7 Kxg7 {KB-KPP} 53. Ke6 Kf8 54. Kd7 {[#] Black must now prevent e5.} Bc3 $1 55. Kd8 Kf7 56. Kd7 Kf8 57. e5 {Precision: White = 41%, Black = 45%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Kozionov, Kirill"]
[Black "Iljiushenok, Ilia"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2458"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,100,12,15,6,4,37,-52,8,-13,77,15,13,22,12,0,10,-30,10,0,71,23,23,34,40,35,85,85,136,158,278,266,262,148,220,205,268,271,444,329,485,82,162,169,441,143,241,245,248,45,52,42,47,50,62,31,146,0,0,0,-8,-87,0,0,0,-757,-558,-989,-984,-29987,-29988,-29996,-29997,-29997,-29998,-29998,-29999]} 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. O-O Nc6 13. c5 Bf8 {E92: Königsindisch (Klassisches System)} (13... a6 14. Qd2 Qa5 15. Rfe1 Qxc5 16. Ne6 Qa5 17. Nxg7 Kxg7 18. a3 d4 19. Bxd4 Nxd4 20. Qxd4 Rd8 21. Qe3 {½-½ (60) Bluebaum,M (2631)-Carlsen,M (2843) Karlsruhe/Baden-Baden 2018}) 14. Nb3 {LiveBook: 4 Partien} Be6 {[#]} 15. Re1 $146 ({Vorgänger:} 15. Bb5 Rc8 16. Re1 Nh5 17. Qd2 a6 18. Bxc6 bxc6 19. Na4 Qf6 20. Nb6 Rc7 21. Bd4 {1-0 (48) Eljanov,P (2678)-L'Ami,A (2362) Reykjavik 2013}) 15... Qd7 {Die Stellung ist ausgeglichen.} 16. Qd2 (16. Bb5 $14) 16... Rad8 ({Lieber} 16... d4 $1 $15 17. Na4 (17. Nxd4 Bxc5 18. Red1 Rad8 $15) 17... Rad8) 17. Bh4 Bg7 (17... Be7 $11) 18. Qf4 (18. Nb5 $16) 18... Nh5 $11 19. Qa4 Rc8 20. Rad1 a6 21. Ne4 Rf8 22. Nd6 Rc7 (22... b5 $11 23. Qa3 (23. Qxa6 Ra8 $11) 23... Ra8) 23. g4 Nf6 24. Qf4 Ne8 25. Bf1 h6 {...g5 ist eine echte Drohung.} 26. Bg3 $36 {[%mdl 2048] Schwarz muss nun Sxe8 beachten. Weiss bestimmt, wo es lang geht.} Nxd6 (26... g5 $142 27. Qd2 Nxd6 28. cxd6 (28. Bxd6 Rd8 $16) 28... Rcc8) 27. cxd6 $16 g5 (27... Rcc8 $16) 28. Qd2 $18 Rcc8 29. Qf2 (29. Nc5 $1 $18 {[%cal Rc5d7]} Qd8 30. Rxe6 (30. Nxe6 fxe6 31. Rxe6 Nd4 $16)) 29... b6 (29... Qd8 $16 30. Nc5 Qf6) 30. Qxb6 Rb8 31. Qc7 (31. Qxa6 Qb7 $18) 31... Bxb2 $2 (31... Rfc8 {ist eine bessere Verteidigung.}) 32. Kh1 Ba3 {[#]} (32... Rb7 $142) 33. Re2 $2 (33. Rxe6 $1 $18 {[%mdl 512]} Qxe6 34. Qxc6) 33... Rfd8 (33... Rb7 $16 34. Qxd7 Rxd7) 34. Rc2 Nb4 $2 (34... Rdc8 {war angesagt.}) 35. Qxd7 $2 (35. Nc5 $18 Qe8 36. d7 Bxd7 37. Re2) 35... Rxd7 (35... Bxd7 $16 36. Rc7 Nxa2) 36. Rc7 Nxa2 37. Nc5 $2 (37. Nd4 $1 $18 {[%cal Rd4e6]} Rbd8 38. Rb1 (38. Bxa6 Bxd6 39. Bxd6 Rxd6 $11)) 37... Bxc5 $1 $14 38. Rxc5 Nb4 39. Rb1 d4 40. Bc4 d3 {[#]} (40... Bxc4 $14 41. Rxc4 a5) 41. Bxe6 ({Weiss kommt nicht vorbei an} 41. Bxd3 $1 $16 {[%mdl 512] zielt auf Le4 ab.} Rb6 (41... Nxd3 42. Rxb8+) 42. Be4) 41... fxe6 $11 42. Rc7 Rdd8 $1 43. d7 {[#]} (43. Rd1 $1 $11 {bleibt in der Remisbreite.}) 43... d2 ({Vergiftet wäre} 43... Nd5 $2 44. Rxb8 Rxb8 45. Rc8+ Kf7 46. d8=Q $18 (46. Bxb8 d2 $11)) (43... a5 $1 $17 {Droht ...Kf7 und aus.} 44. h4 Kf7) 44. Rd1 Nd5 45. Ra7 $2 {[%mdl 8192]} (45. Rxd2 $11 Nxc7 46. Bxc7) 45... Rb2 46. Be5 Ne3 47. Bxb2 Nxd1 {Schwarz setzt Matt.} 48. Bf6 {[#]} Ne3 $1 {[%cal Rd2d1][%mdl 512]} 49. Kg1 d1=Q+ 50. Kf2 Qd2+ {Precision: Weiß = 25%, Schwarz = 22%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Oganian, Miran"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2435"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,146,3,9,0,-14,18,-50,-48,-35,-37,-39,-45,-44,-42,-39,-35,-52,-46,-55,-54,-50,-43,-48,-64,-62,-47,-53,-58,-62,-27,-19,-20,-34,-42,-52,-42,-62,-60,-116,-110,-132,-116,-118,-118,-204,-110,-114,-118,-138,-140,-139,-139,-139,-139,-139,-131,-135,-126,-165,-140,-240,-234,-240,-236,-230,-171,-281,-275,-392,-351,-357,-312,-454,-447,-441,-433,-391,0,-312,-237,-263,-209,-212,-191,-155,-148,-259,-143,-352,-352,-530,-519,-483,-409,-652,-620,-537,-455,-1050,-991,-1001,-1000,-992,-957,-1008,-1000,-1255,-1151,-5445,-4991,-29978,-29979,-29978,-29980,-29980,-29981,-29985,-29986,-29986,-29987,-29987,-29986,-29985,-29986,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29993,-29994]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 dxc4 6. Qxc4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Be6 7. Qc1 Bg7 8. Nc3 {LiveBook: 4 Games. The position is equal.} O-O (8... Bg4 9. e3 Bxf3 10. gxf3 O-O 11. Qc2 Nbd7 12. O-O-O Qa5 13. e4 {0-1 (55) Oganian,M (2450)-Motylev,A (2663) Sochi 2016}) 9. e3 $146 ({Predecessor:} 9. e4 Bg4 10. Be3 Bxf3 11. gxf3 Nh5 12. Qd2 e5 13. d5 {0-1 (35) Semcesen,D (2457)-Volkov,S (2591) Lund 2016}) 9... Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 10. h3 (10. e4 $11) 10... c5 $15 11. Be2 Rc8 12. O-O cxd4 13. exd4 Nd5 14. Bd2 N7b6 15. Rd1 Nxc3 16. bxc3 Bc4 17. Bxc4 Nxc4 18. Bh6 Qa5 19. Bxg7 Kxg7 20. Rd3 Rfd8 21. Qe1 e5 22. Qe2 Re8 {[%cal Bd8e8,Be8e5,Be5f5][%mdl 32] [#] Hoping for ...e4.} 23. dxe5 Nxe5 24. Nxe5 Rxe5 25. Qf3 Rc7 26. Rd6 (26. g3 $15) 26... Rf5 $36 {[%mdl 2048] Black is on the roll.} 27. Qe4 Qxc3 28. Rad1 Qe5 29. Qh4 (29. Qb1 $17) 29... Qf4 (29... Rc2 $19 30. R6d5 Qxd5 31. Rxd5 Rxd5) 30. Qxf4 Rxf4 {[%mdl 4096] Endgame KRR-KRR} 31. Rd7 Rfc4 32. Rxc7 Rxc7 {KR-KR} 33. Rd4 b6 34. g3 Rc5 35. Kg2 h5 36. h4 Kf6 37. Rf4+ (37. Kf3 $17 {is a better defense.}) 37... Ke6 $19 38. Re4+ Re5 39. Ra4 a5 40. Rc4 (40. Kf3 {was worth a try.}) 40... Kd6 41. Rf4 (41. g4 $142) 41... Rf5 {And now ...Rxf4 would win.} 42. Rc4 Rc5 43. Rf4 (43. Rd4+ $142 Rd5 44. Rf4) 43... f5 44. Rd4+ Rd5 45. Rc4 Rc5 46. Rd4+ $1 Ke6 47. Rd8 Rc2 48. Rg8 Kf7 ({And not} 48... Rxa2 49. Rxg6+ Ke5 50. Rxb6 $11) 49. Rb8 Rb2 ({Don't play} 49... Rxa2 50. Rb7+ Kf6 51. Rxb6+ Ke5 52. Rxg6 $17) 50. Kf3 {[#]} (50. a4 $17) 50... a4 ({Not} 50... Rxa2 51. Rb7+ Ke8 52. Rxb6 $17) ({Better is} 50... b5 $1 $19 51. a3 Ke6) 51. a3 $2 (51. Kf4 $17) 51... Kf6 52. Ke3 (52. Kg2 {was necessary.} Rb3 53. f4) 52... Ke5 53. Kd3 b5 54. Ke3 (54. Re8+ $142 Kf6 55. Rf8+ Ke7 56. Rg8) 54... Rb3+ 55. Ke2 Kd4 56. Rb6 (56. Kd2 $142) 56... Kc5 57. Rxg6 Rxa3 58. Rg5 Kc4 59. Rxf5 Ra2+ 60. Ke3 a3 61. Rxh5 Ra1 62. Rh8 a2 {Black mates.} 63. Rc8+ Kb3 64. Ra8 Re1+ 65. Kf4 a1=Q 66. Rxa1 Rxa1 {KR-K3P} 67. h5 Rh1 68. g4 Kc4 69. Kg5 b4 70. f4 b3 71. f5 b2 72. f6 b1=Q 73. f7 Rf1 {Precision: White = 40%, Black = 76%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Sharafiev, Azat"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2432"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,140,10,35,15,25,22,23,12,12,2,0,-19,-16,-5,-17,-57,-55,-126,-89,-152,-166,-152,-76,-206,-159,-175,-110,-252,-166,-281,-185,-208,-199,-209,-196,-409,-173,-175,-168,-166,-167,-199,-199,-288,-296,-416,-420,-395,-393,-425,-14,-17,-14,-366,56,56,67,63,84,84,97,84,84,64,84,84,97,84,96,97,137,156,146,121,201,32,32,32,32,32,32,32,32,32,32,32,32,31,31,31,31,0,31,31,31,0,31,31,31,31,31,31,31,31,64,31,31,31,31,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 a5 6. Ne5 {D16: Slav Defence: 5 a4: Lines with 5...Bg4 and 5...Na6} (6. e4 Bg4 7. Bxc4 e6 8. Be3 Nbd7 9. h3 Bh5 10. O-O Bb4 11. Bd3 O-O 12. Qc2 Bxf3 13. gxf3 e5 14. dxe5 Nxe5 15. Be2 Ng6 16. f4 Bxc3 17. bxc3 {½-½ (51) So,W (2815)-Giri,A (2785) chess.com INT 2017}) 6... e6 7. e3 Bb4 $146 ({Predecessor:} 7... c5 8. Bxc4 cxd4 9. exd4 Nc6 10. O-O Qxd4 11. Qxd4 Nxd4 12. Rd1 Nc6 13. Nb5 Nxe5 {1-0 (38) Dobrev,N (2374)-Kukov,V (2230) Borovetz 2003}) 8. Bxc4 {White has an edge.} Nbd7 9. Nd3 O-O 10. Nxb4 axb4 11. Ne2 b5 12. Bb3 c5 {[%cal Bc6c5,Bc5c4,Bc4c3][%mdl 32]} 13. Bc2 (13. Bd2 $15) 13... c4 14. b3 (14. Bd2 $142 b3 15. Bb1) 14... Bb7 $1 $17 15. O-O Qc7 (15... Qa5 $142 $1 {...cxb3 is the strong threat.} 16. Bd2 c3) 16. Bd2 (16. f3 $17) 16... c3 17. Bc1 e5 (17... bxa4 $19 {Strongly threatening ...a3.} 18. Rxa4 Rxa4 19. bxa4 Bc6) 18. Ng3 (18. a5 $17) 18... Rfd8 ({Weaker is} 18... Qc6 19. e4 $17) 19. Nf5 {[#]} (19. a5 {is a better defense.}) 19... Nc5 $1 {[%mdl 512]} 20. a5 (20. dxc5 Rxd1) 20... Ne6 ({But not} 20... Rxa5 21. Rxa5 Qxa5 22. Qe2) 21. Qe2 exd4 22. Nxd4 $2 (22. a6 {might work better.}) 22... Nxd4 (22... Rxd4 $142 23. exd4 Nxd4) 23. exd4 $19 Rxa5 $40 {[%mdl 128] White is in trouble.} 24. Rxa5 Qxa5 25. Bg5 {aiming for Bxf6.} Qb6 26. Bxf6 (26. Re1 $142 g6 27. Be3) 26... Qxf6 ({Not} 26... gxf6 27. Qg4+ Kf8 28. Qf4 $15) 27. Re1 (27. Rd1 $142 g6 28. Qxb5) 27... g6 28. Qxb5 Bc6 29. Qxb4 Qxd4 $2 ({Black should play} 29... Qg5 $19 {[%csl Gc6][%cal Rg5g2]} 30. d5 Bxd5) 30. Qxd4 $11 Rxd4 $19 {[%mdl 4096] Endgame KRB-KRB} 31. Re3 $2 {[%mdl 8192]} (31. f3 $11 {and White has nothing to worry.}) 31... Bd7 $2 ({Black should try} 31... Rd2 $1 $19 {[%cal Rd2c2]} 32. Rxc3 Be4 $1 {[%mdl 512]}) 32. Rxc3 $14 Bf5 {Hoping for ...Bxc2.} 33. g3 (33. Kf1 {is interesting.} Be6 34. Bd3 Rb4 35. Bc4 Bxc4+ 36. bxc4 Kf8 37. g4) 33... Bxc2 34. Rxc2 {KR-KR} Rd1+ 35. Kg2 Rb1 36. Rc8+ Kg7 37. Rb8 h5 38. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Rb3 39. b5 Kf6 40. b6 g5 {[#]} 41. h3 $1 h4 (41... Ke7 $16 42. b7 h4) 42. gxh4 $2 ({White must play} 42. b7 $18) 42... gxh4 43. b7 Kf5 44. Rh8 Rxb7 45. Rxh4 Kg6 46. Rg4+ Kh6 47. Kg3 Rb3+ 48. f3 Rb5 49. Kf4 Rc5 50. Kg3 Rb5 51. Re4 Kg6 52. Rg4+ Kh6 53. Rd4 Kg6 54. h4 Rc5 55. Kg4 Rb5 56. Rd6+ f6 57. Rd8 Rb4+ 58. Kg3 Kg7 59. h5 Rb5 {The position is equal.} 60. Kg4 Rg5+ $1 61. Kh4 Rg1 62. Rd4 Kh6 63. Rd5 Rh1+ 64. Kg4 Rg1+ $1 65. Kf4 Rh1 66. Rf5 Rxh5 67. Rxh5+ Kxh5 68. Kf5 Kh4 69. Kxf6 Kg3 70. Kg5 {Intending f4 and mate.} Kxf3 {Precision: White = 30%, Black = 57%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Savitskiy, Sergey"]
[Black "Kozak, Alexander"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2413"]
[BlackElo "2262"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,75,47,51,59,14,51,32,75,71,120,118,108,74,93,55,118,84,148,139,124,95,133,51,51,0,60,60,63,62,60,66,161,152,145,161,157,136,93,93,158,109,172,159,268,277,256,172,163,172,165,170,714,697,29981,29982,29971,29972,29986,29949,29942,29953,6352,6319,6283,6283,5473,5406]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} c6 2. d4 d5 3. Nc3 g6 4. e5 Bg7 5. h4 (5. f4 h5 6. Nf3 Nh6 7. Be3 Qb6 8. Rb1 Bg4 9. Be2 Nd7 10. O-O Nf8 11. Na4 Qc7 12. Nc5 Nf5 13. Bf2 Bh6 14. Nh4 Bxf4 15. Bxg4 Ne3 {1-0 (52) Duda,J (2693)-Jobava,B (2713) Chartres 2017}) 5... h5 6. Bg5 {LiveBook: 3 Games. B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} Nh6 7. Bd3 $146 ({Predecessor:} 7. Qd2 Na6 8. Bxa6 bxa6 9. Na4 f6 10. exf6 exf6 11. Bf4 Nf5 12. O-O-O Kf7 {1-0 (25) Piskov,Y (2500)-Danner,G (2355) Dortmund 1992}) 7... Qb6 (7... c5 $5) 8. Nge2 {White is slightly better.} Qxb2 9. O-O Qb6 10. Rb1 {[%mdl 1024] White has strong compensation.} Qc7 11. Ng3 e6 12. Qd2 Nf5 ({Better is} 12... b6 $14) 13. Nce2 b5 (13... Nd7 $142) 14. a4 $16 a6 15. Ra1 Ra7 16. Ra2 (16. Nxf5 $16 exf5 17. Nf4) 16... Nd7 $14 17. Rfa1 (17. Nxf5 $14 exf5 18. Rfa1 (18. Qb4 c5 $11) (18. axb5 axb5 19. Rxa7 Qxa7 $14)) 17... Rb7 (17... Nxg3 $11 18. fxg3 c5) 18. axb5 axb5 19. Bxf5 exf5 20. Nf4 ({Reject} 20. Qb4 $6 c5 $11) 20... Nf8 (20... Nb6 $14) 21. Ra8 $36 {[%mdl 2048] [#] Black must now prevent Qc3. White has strong initiative.} Ne6 22. Nxe6 fxe6 23. Qb4 Kf7 24. Ne2 Bf8 ({Black should try} 24... Re8) 25. Qb2 Be7 (25... Bg7 $16) 26. Qc1 c5 (26... b4 $16 27. Qe3 Kg7) 27. Bxe7 Qxe7 28. dxc5 Qxc5 29. Qg5 Qe7 30. Qg3 Rd8 $2 (30... Rg8 31. c3 Rd7) 31. Nf4 Rg8 {[#] Black hopes to continue with ...Rc7.} 32. Rxc8 $1 {[%mdl 512]} Rg7 (32... Rxc8 33. Qxg6+) 33. Raa8 g5 34. Rf8+ Qxf8 35. Rxf8+ Kxf8 36. Nxe6+ {White is clearly winning.} Kg8 37. Nxg7 Rxg7 38. hxg5 {Precision: White = 63%, Black = 31%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Vastrukhin, Oleg"]
[Black "Grachev, Boris"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2413"]
[BlackElo "2626"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,90,25,18,36,0,0,0,0,-8,-1,-10,22,-6,0,-23,-3,-39,-43,-39,-32,-47,-39,-39,-41,-54,-37,-91,-104,-96,-101,-103,-79,-79,-77,-73,-36,-36,-36,-36,-41,-69,-78,-95,-95,-95,-95,-95,-81,-76,-66,-66,-66,-71,-53,-62,-31,-20,0,-4,-4,-4,-4,-4,0,-4,-4,-4,-4,-4,0,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O h6 5. d3 Bf5 6. c4 dxc4 {A07: Réti Opening: New York and Capablanca Systems} 7. dxc4 Nbd7 8. Nc3 e6 9. b3 Qc7 10. Bb2 $146 ({Predecessor:} 10. Bd2 Rd8 11. Qc1 e5 12. h3 Be7 13. Be3 O-O 14. Rd1 Rfe8 15. Qb2 {½-½ (53) Javakhadze,Z (2451)-Rodshtein,M (2683) Groningen 2013}) 10... Be7 11. Qc1 (11. e4 $5 {[%cal Re4f5]} Bg6 12. Qe2 $11) 11... O-O 12. Rd1 Rfd8 13. Qf4 Qxf4 14. gxf4 Nc5 {[%cal Bd7c5,Bc5e4,Be4c3][%mdl 32]} 15. Ne5 a5 16. Ba3 Bf8 17. Kf1 Nce4 18. Bxf8 ({White should try} 18. Bb2 $15) 18... Nxc3 $17 ({And not} 18... Rxf8 19. Na4 $16) 19. Rxd8 Rxd8 20. Bc5 Rd2 21. Bb6 Bb1 {[%cal Rd2d1] [#]} 22. Bf3 Rxa2 23. Rxa2 Bxa2 24. Bxa5 Nce4 25. b4 Nd2+ 26. Kg2 Nxc4 27. Nxc4 Bxc4 {[%mdl 4096] Endgame KBB-KBN} 28. e4 Bd3 29. e5 Nd7 {[#] Strongly threatening ...b6.} 30. Bc7 Bc4 31. Bd1 f5 32. Kf3 Bd5+ 33. Ke3 b5 {The position is equal.} 34. Kd4 Kf7 35. h4 $1 Kg6 36. Be2 Kf7 37. Bd1 g6 38. Be2 Ke8 39. Bd1 Kf7 40. Be2 Kg7 41. Bd1 Kg8 42. Be2 Kh7 43. Bd1 Kg7 44. Be2 Kf7 45. Bd1 Kg7 {Precision: White = 64%, Black = 54%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Sergeyev, Alexander"]
[Black "Nechaev, Oleg"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2397"]
[BlackElo "2400"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,102,0,0,0,0,-6,-19,-31,-32,-29,-2,-58,-8,-42,-54,-41,-47,-45,-41,-95,-91,-82,-68,-69,-69,-71,-54,-154,-148,-141,-143,-139,-141,-126,0,-153,0,-168,-162,-211,-191,-304,-299,-355,-355,-355,-355,-355,-308,-355,-355,-355,-355,-365,-366,-396,-365,-365,-366,-375,-355,-567,-373,-656,-442,-533,-454,-1067,-927,-857,-834,-1331,-1218,-945,-803,-29975,-29975,-29978,-29979,-29978,-29980,-29980,-29981,-29987,-29988]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. Nf3 Bg7 6. O-O Nf6 {[%cal Bg8f6,Bf6e8,Be8c7,Bc7e6][%mdl 32]} 7. Re1 O-O 8. d3 {B31: Sizilianisch (Rossolimo-Variante)} Ne8 9. h3 e5 (9... Nc7 10. a4 Ne6 11. a5 Nd4 12. e5 Bf5 13. Be3 Re8 14. Bxd4 cxd4 15. Ne4 Qd5 16. Ng3 {1-0 (29) Acs,P (2588)-Szamoskozi,G (2297) Hungary 2017}) 10. Be3 b6 {LiveBook: 4 Partien} 11. a4 a5 12. Nd2 $146 ({Vorgänger:} 12. Nb1 Nc7 13. Nbd2 Ne6 14. Nc4 Qc7 15. c3 Rd8 16. Qb3 Rb8 17. Rad1 {½-½ (34) Gressmann,M (2055)-Ronge,T (1968) Willingen 2015}) 12... Nc7 13. Nc4 Ne6 14. Qd2 Ra7 15. Kh1 (15. Bh6 $11) 15... Kh8 16. f4 exf4 17. Bxf4 Nxf4 18. Qxf4 Be6 19. Rad1 (19. Nd2 $15) 19... Bxc4 $17 20. dxc4 Rd7 21. Rxd7 Qxd7 22. e5 Re8 23. Rd1 (23. e6 $1 $15 Qe7 24. Qg3) 23... Qe7 24. Qe4 Bxe5 25. Qxc6 Bxc3 $1 26. bxc3 {[%mdl 4096] Endspiel [#] KDT-KDT} Qe2 ({Besser ist} 26... Qe6 $1 $17 {[%cal Re6c6]} 27. Qd5 Qe2) 27. Qf6+ $1 $11 Kg8 28. Rf1 $2 (28. Rd8 $11 {und Weiss ist OK.}) 28... Qxc4 $19 29. Rf3 Qe6 30. Qxe6 (30. Kh2 $142) 30... Rxe6 {KT-KT} 31. Rd3 Re4 32. Rd6 Rxa4 33. Rxb6 Rc4 34. Ra6 Rxc3 35. Rxa5 Rxc2 36. Kh2 h5 37. Kg3 Kg7 38. Kf3 c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 39. Rc5 c3 40. Rc6 (40. g4 {ist wohl besser.} hxg4+ 41. hxg4) 40... Rc1 41. Rc7 $2 (41. h4) 41... Kf6 42. Rc6+ Ke5 43. Rc7 (43. Ke3 $142) 43... Kd4 44. Ke2 Rg1 {[#] Droht ...c2 und aus.} 45. Kf2 Rb1 46. Ke2 Rb2+ 47. Kf3 c2 {Schwarz setzt Matt.} 48. Rd7+ Kc3 49. Rc7+ Kd2 50. Rd7+ Kc1 51. Ke2 Kb1 {Precision: Weiß = 27%, Schwarz = 76%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Tekeyev, Zaur"]
[Black "Belyakov, Bogdan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2392"]
[BlackElo "2458"]
[Annotator "RC"]
[PlyCount "98"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "180+2"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 4. d3 {[%emt 0:00:01]} Bc5 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:02]} O-O {[%emt 0:00:02]} 6. Bg5 {[%emt 0:00:02]} h6 {[%emt 0:00:02]} 7. Bh4 {[%emt 0:00:01]} Be7 {[%emt 0:00:02]} 8. Bg3 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 9. a4 {[%emt 0:00:01]} Nh5 {[%emt 0:00:18]} 10. Nxe5 {[%emt 0:00:09]} Nxg3 {[%emt 0:00:26]} 11. Nxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:00:02]} 12. hxg3 {[%emt 0:00:03]} d5 {[%emt 0:00:02]} 13. Bb3 {[%emt 0:00:12]} Bf6 {[%emt 0:00:02]} 14. c3 {[%emt 0:00:28]} Rb8 {[%emt 0:00:03]} 15. Nd2 {[%emt 0:00:03]} Be6 {[%emt 0:00:14]} 16. exd5 {[%emt 0:00:10]} cxd5 {[%emt 0:00:02]} 17. d4 {[%emt 0:00:08]} Qd6 {[%emt 0:00:03]} 18. Rb1 {[%emt 0:00:09]} c5 {[%emt 0:00:05]} 19. dxc5 {[%emt 0:00:13]} Qxc5 {[%emt 0:00:01]} 20. Bc2 {[%emt 0:00:03]} Rfd8 {[%emt 0:00:09]} 21. Nb3 {[%emt 0:00:09]} Qc4 {[%emt 0:00:10]} 22. Nd2 {[%emt 0:00:49]} Qc5 {[%emt 0:00:06]} 23. Qf3 {[%emt 0:00:03]} Rb6 {[%emt 0:00:17]} 24. Rfc1 {[%emt 0:00:44]} Kf8 {[%emt 0:00:09]} 25. Nf1 {[%emt 0:00:03]} Rdb8 {[%emt 0:00:02]} 26. Bf5 {[%emt 0:00:04]} Rxb2 {[%emt 0:00:09]} 27. Rxb2 {[%emt 0:00:01]} Rxb2 {[%emt 0:00:01]} 28. Ne3 {[%emt 0:00:01]} Bxf5 {[%emt 0:00:35]} 29. Nxf5 {[%emt 0:00:01]} Rb8 {[%emt 0:00:05]} 30. Rd1 {[%emt 0:00:02]} Qxc3 {[%emt 0:00:15]} 31. Qxd5 {[%emt 0:00:01]} Kg8 {[%emt 0:00:09]} 32. Qe4 {[%emt 0:00:05]} Qe5 {[%emt 0:00:08]} 33. Qg4 {[%emt 0:00:01]} Kh8 {[%emt 0:00:06]} 34. Ne3 {[%emt 0:00:01]} Qe6 {[%emt 0:00:04]} 35. Qf4 {[%emt 0:00:01]} Re8 {[%emt 0:00:01]} 36. Rd6 {[%emt 0:00:03]} Qe5 {[%emt 0:00:02]} 37. Rxf6 {[%emt 0:00:04]} Qxf6 {[%emt 0:00:02]} 38. Qc4 {[%emt 0:00:01]} a6 {[%emt 0:00:01]} 39. Qc2 {[%emt 0:00:03]} Rd8 {[%emt 0:00:01]} 40. Qb1 {[%emt 0:00:02]} Qd4 {[%emt 0:00:01]} 41. Qa2 {[%emt 0:00:02]} Qd7 {[%emt 0:00:01]} 42. Qc4 {[%emt 0:00:01]} a5 {[%emt 0:00:03]} 43. Qf4 {[%emt 0:00:02]} Rc8 {[%emt 0:00:03]} 44. Nf5 {[%emt 0:00:01]} Qe6 {[%emt 0:00:03]} 45. Kh2 {[%emt 0:00:03]} Qf6 {[%emt 0:00:01]} 46. Qg4 {[%emt 0:00:02]} Rd8 {[%emt 0:00:01]} 47. f3 {[%emt 0:00:03]} Qg6 {[%emt 0:00:05]} 48. Qh3 {[%emt 0:00:01]} Rd5 {[%emt 0:00:02]} 49. Ne3 {[%emt 0:00:01]} Rh5 {[%emt 0:00:01]} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Ozgibcev, Anatoly"]
[Black "Alekseenko, Kirill"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2368"]
[BlackElo "2639"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,36,58,10,13,16,20,12,25,12,12,0,47,0,0,-17,-14,-8,-12,-39,-28,-36,-8,-46,-6,-35,-26,-41,-33,-120,17,-67,-62,-144,-119,-178,-122,-127,-99,-195,-107,-141,-137,-142,-139,-143,-137,-141,-116,-123,-119,-141,-128,-122,-94,-84,-35,-39,-50,-47,-51,-63,-39,-25,-33,-76,-48,-41,-29,-41,0,-55,-43,-50,-34,-46,0,-7,0,-58,-45,-58,-55,-125,-45,-52,-62,-1110,-1046,-29990,-29991,-29991,-3549,-29999]} 1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. d3 (4. Na3 Nf6 5. e5 Nd5 6. Bc4 e6 7. O-O Nc7 8. Bd3 b5 9. Be4 Bb7 10. d4 cxd4 11. cxd4 h6 12. Bd2 Qa6 13. Nc2 Ne7 14. Bd3 Qb6 15. a4 bxa4 16. Ne3 Bd5 17. Rxa4 Nc6 18. Nxd5 Nxd5 19. Qe2 Qb8 20. Ne1 Nce7 21. Qe4 {½-½ (21) Zhigalko,S (2646)-Andreikin,D (2659) Puerto Madryn 2009}) 4... g6 5. Nbd2 Bg7 6. g3 {B22: Sicilian: 2 c3} d6 7. Bg2 Nf6 8. O-O {The position is equal.} O-O 9. Re1 $146 ({Predecessor:} 9. h3 Rb8 10. Re1 h6 11. Nb3 Qc7 {½-½ (41) Yordanova,S (2131)-Melia,S (2456) Kocaeli 2015}) 9... Qc7 10. d4 e5 {[%cal Re5d4]} 11. dxe5 dxe5 12. a4 Be6 13. Ng5 Bg4 14. Qc2 h6 15. Ngf3 Be6 16. Bf1 Rad8 17. Bc4 Bg4 $36 {[%mdl 2048] Black has the initiative.} 18. Be2 Na5 19. Kg2 (19. b3 $15) 19... Rd7 (19... c4 $17 20. h3 Be6) 20. h3 (20. Nc4 $11) 20... Be6 $15 21. c4 (21. b3 $15) 21... Nc6 22. b3 (22. Qb1 $17 {was necessary.}) 22... Rfd8 (22... Nb4 $19 23. Qc3 Rfd8) 23. Bb2 Nh7 24. Nf1 {[#]} (24. Bc3 $17) 24... Nd4 (24... f5 $1 $19 {aiming for ...fxe4.} 25. Ne3 Nd4 26. Nxd4 cxd4) 25. Bxd4 exd4 26. Bd3 Re7 27. N1d2 Rde8 28. a5 Qc8 29. h4 Nf6 30. Qb2 Bh3+ 31. Kg1 Ng4 32. b4 b6 33. axb6 axb6 34. bxc5 bxc5 35. Qa3 Ne5 36. Nxe5 Bxe5 37. Nf3 Bg7 38. Qa6 Qc7 39. Qa5 Qc8 40. Qa6 $1 Qg4 41. Nh2 Qh5 42. Qd6 Re6 43. Qd5 $1 Re5 44. Qd6 (44. Ra8 $11 Bf8 45. Rxe8 Rxe8 46. Qxh5 gxh5 47. Ra1) 44... g5 45. hxg5 hxg5 46. Ra7 {[#]} ({White must play} 46. Qc6 $1 $15) 46... Bf5 $1 {[%mdl 512]} 47. Qc6 (47. exf5 Rxe1+) 47... R5e6 48. Qxc5 $2 {[%mdl 8192] [#]} (48. Qa4 $15) 48... Rh6 $1 $19 {( -> ...Bg4)} 49. Qc6 Qxh2+ 50. Kf1 Qh3+ (50... Rxc6 $142 51. Ke2 Bg4+ 52. Kd2 Qxf2+ 53. Re2 Bxe2 54. Ra4 Bf1+ 55. Kd1 Bxd3 56. Ra2 Qxa2 57. g4 Rxe4 58. Kc1 Re1#) 51. Kg1 Qh1# {Precision: White = 31%, Black = 47%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Gutenev, Alexander"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2345"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,137,10,26,29,24,22,-109,-121,-119,-116,-106,-117,-110,-102,-148,-106,-119,-125,-192,-151,-175,85,77,67,71,75,80,85,80,83,-21,90,0,0,0,72,0,129,122,130,130,286,300,436,409,485,260,333,146,162,166,163,0,252,256,239,237,314,250,394,176,436,172,146,0,0,0,366,336,1047,260,450,416,659,528,393,4,4,5,267,-93,193,166,245,0,343,0,576,-5,0,-62,-82,-100,-98,-339,-141,-953,-938,-858,-866,-856,-944,-889,-847,-721,-527,-1563,-1458,-1383,-873,-29970,-29968,-29972,-29973,-29974,-29975,-29969]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8. Qb1 {D80: Grünfeld: Unusual White 4th moves and 4 Bg5} (8. Nf3 Bg7 9. Qb1 Qd5 10. Be2 Bf5 11. Qb4 c5 12. Qb5+ Bd7 13. Qxc4 Bc6 14. Qb3 e6 15. c4 Qd7 16. Ne5 Qc7 17. O-O {½-½ (124) Wei,Y (2743)-Svidler,P (2768) Wijk aan Zee 2018}) 8... b6 9. Nf3 Bg7 10. Be2 O-O 11. O-O c5 12. Rd1 {LiveBook: 3 Games} Qc7 13. Qe4 Nc6 $146 ({Predecessor:} 13... Nd7 14. Bxe7 Rfe8 15. Bg5 cxd4 16. Nxd4 Nc5 17. Qf3 {1-0 (54) Igambergenov,A (2328)-Grigorjev,I (2167) Samara 2014}) 14. d5 (14. Bg3 $11 Qb7 15. Rac1) 14... Bf5 $17 15. Qxc4 Na5 $1 {[%cal Ra5c4]} 16. Qa4 Bxc3 17. Rac1 Bb2 18. Bg3 Qd7 19. Bb5 Qc8 20. Qh4 (20. e4 $17 {might work better.} Bxc1 21. exf5) 20... f6 21. e4 {Hoping for Rc2.} Bg4 $2 (21... Bxc1 22. exf5 Bg5 23. Nxg5 $15) (21... g5 $1 $19 {[%cal Rg5h4]} 22. Nxg5 fxg5 23. Qxg5+ Bg6 24. Qxe7 Bxc1 25. Rxc1 Rf7) 22. Rc2 $16 Bxf3 23. gxf3 Be5 24. Bxe5 fxe5 25. Qxe7 Rxf3 26. Qe6+ ({White should play} 26. Bd7 $16 Qd8 27. d6) 26... Kg7 (26... Rf7 $1 $11 {remains equal.}) 27. Bd7 (27. Qxe5+ $16 Kh6 28. Qe6) 27... Qf8 $11 28. Qxe5+ Kh6 (28... Qf6 $11 29. Qa1 Qxa1 30. Rxa1 Kf6) 29. Bg4 ({Better is} 29. Rc3 $16) 29... Rf4 (29... Re8 $1 $11 {keeps the balance.} 30. Qxe8 Qxe8 31. Bxf3 Nb7) 30. f3 $1 $36 {[%mdl 2048] Black is under strong pressure.} Re8 31. Qc3 Nb7 $2 (31... Qf6 $16 32. Qxf6 Rxf6) 32. e5 $1 $18 g5 (32... Qe7 {keeps fighting.}) 33. Re2 Qg7 {Now ...Nd6 and Black clings on.} 34. Kg2 (34. d6 $142) 34... Nd6 35. Rde1 (35. Qe1 $1 $18 {and the rest is easy.} Nb5 36. Qg3) 35... Nb5 $16 36. Qe3 Nd4 37. Rd2 $2 (37. h4 $18) 37... Kg6 $2 {[%mdl 8192]} (37... Qb7 $11) 38. Qd3+ $1 $18 Kh6 39. e6 $1 Qf6 40. a4 ({Less strong is} 40. d6 Nxe6 41. d7 Rxg4+ 42. Kh1 (42. fxg4 $2 {too greedy.} Nf4+ 43. Kg3 Nxd3 $19) 42... Rd8 $14) 40... Kg7 (40... Rd8 $142 41. e7 Re8) 41. Re4 (41. d6 $142) 41... h6 $2 (41... Rd8) 42. Bh5 $2 (42. d6) 42... Re7 43. Qe3 (43. Kh1 $16) 43... Nf5 $1 $11 {[%cal Rf5e3]} 44. Qd3 {And now d6 would win.} Nh4+ $2 {[%mdl 8192]} (44... Nd4 $11) 45. Kh1 $18 Nxf3 $2 ({Not} 45... Qa1+ $2 46. Rd1 $16) (45... Nf5 46. Rxf4 gxf4) 46. Bxf3 $2 (46. Rxf4 Qxf4 47. Bxf3) 46... Rxf3 47. Qe2 $1 Rf1+ (47... Rf4 $142 48. Re5 Rf1+ 49. Kg2 Rf2+ 50. Qxf2 Qxe5) 48. Kg2 Rf4 49. Rxf4 $2 (49. Re5 $18 {Black must now prevent d6.} Re8 50. d6) 49... gxf4 {[%mdl 4096] Endgame KQR-KQR} 50. Kf3 Qf5 $2 {[%mdl 8192]} (50... Kh8 $1 $11) 51. Kg2 $2 (51. Qd3 $18 Qh5+ 52. Kxf4 Qh4+ 53. Kf3 Qh3+ 54. Ke2 Qxh2+ 55. Kd1) 51... Qg5+ $2 {[%mdl 8192]} (51... Kf6 $1 $17 {Threatens to win with ...Rg7+.} 52. Kh1 Rg7) 52. Kh1 $1 {[%mdl 1024] White has strong compensation.} Qf5 (52... f3 $142 53. Qf2 c4) 53. Qf3 $2 (53. Rd1 $18) 53... Qe5 $2 {[%mdl 8192] [#]} (53... Kf8 $11) 54. Rg2+ $2 (54. Rd1 $1 $18) 54... Kf6 $2 {[%mdl 8192] [#]} (54... Kf8 $1 $11 {and Black stays safe.}) 55. Rg4 $2 (55. Re2 $1 $18) 55... Qe1+ $11 56. Kg2 (56. Rg1 $11 Qe3 57. Qh5 Qe4+ 58. Rg2) 56... Qd2+ $15 57. Kh3 Ke5 {Strongly threatening ...Qe3.} 58. Rh4 $2 (58. Rg2 $17 Qd4 59. Re2+ Kd6 60. Re4 Qxd5 61. Qxf4+ Kc6 62. Re5) 58... Kd6 (58... Qe3 $19 {[%cal Re3f3] and Black stays clearly on top.} 59. Rh5+ Kd4 60. Qxe3+ fxe3) 59. Qxf4+ $2 {[%mdl 8192]} (59. Rxf4 $17 Qxd5 60. Re4) 59... Qxf4 $19 60. Rxf4 Kxd5 $17 {KR-KR} 61. Rf7 Kxe6 62. Rf1 Kd5 63. Kg4 Re5 64. h4 c4 {[%cal Bc5c4,Bc4c3,Bc3c2][%mdl 32]} 65. Rd1+ Kc6 66. h5 Rc5 {Black mates.} 67. Kf4 c3 68. Ke3 c2 69. Rc1 {Precision: White = 23%, Black = 31%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Inozemtsev, Sergei"]
[Black "Usmanov, Vasily"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2310"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,76,48,33,36,8,39,47,54,56,96,103,100,32,32,9,65,65,95,72,66,54,72,18,72,-22,43,-10,-10,-23,-23,-63,-21,-36,-27,-175,-171,-174,-173,-190,-189,-175,-167,-196,-191,-193,-189,-191,-192,-192,-171,-215,-152,-361,-345,-401,-383,-697,-354,-335,-294,-1484,-1468,-1431,-1356]} 1. e4 Nc6 2. Nf3 d6 3. Bb5 Nf6 4. Qe2 Bg4 (4... e5 5. d4 exd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. O-O Be7 9. Re1 O-O 10. b3 Re8 11. Nd2 c5 12. N4f3 Bf8 13. Bb2 Bc6 {0-1 (66) Saric,A (2540)-Mohr,G (2473) Katowice 2017}) 5. h3 Bh5 $146 ({Predecessor:} 5... Bd7 6. c3 a6 7. Ba4 b5 8. Bc2 e5 9. O-O Rb8 10. d4 h6 11. d5 {0-1 (40) Foote,G-Choyke,J Lansing 1993}) 6. c3 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} a6 7. Ba4 e5 8. d3 {LiveBook: 5 Games. White is slightly better.} Be7 9. Nbd2 O-O 10. Nf1 Nd7 11. Bc2 Nc5 12. g4 Bg6 13. Ng3 ({White should try} 13. h4 $16) 13... d5 $14 14. Nf5 dxe4 (14... d4 $11) 15. dxe4 Ne6 16. Bd2 Nf4 17. Bxf4 exf4 18. O-O (18. e5 $16) 18... Bxf5 (18... Bd6 $11) 19. gxf5 (19. exf5 $16 Bd6 20. Rfe1) 19... Re8 ({Better is} 19... Bd6 $11) 20. Rad1 (20. Ba4 $14) 20... Bd6 $11 21. Kh1 Qf6 22. Rg1 Ne5 (22... Qxf5 $5 23. Ng5 Qf6 $15) 23. Rg2 Qh6 $36 {[%mdl 2048] Black has some pressure.} 24. Kh2 (24. Nxe5 $11 {and White has nothing to worry.} Bxe5 25. Qf3) 24... Qh5 $19 25. Rd3 Rad8 26. Bd1 Nxd3 27. Qxd3 Kh8 28. Qc2 Qh6 29. Rg4 Qf6 30. Kg1 g6 31. fxg6 hxg6 32. h4 Kg7 {Hoping for ...Qe6.} 33. Nd4 $2 {[#]} (33. h5 $17) 33... Bc5 34. Nf3 Qe6 35. Rxf4 $2 (35. Ng5 Qd7 36. Be2) 35... Re7 36. Be2 Qh3 {[#] And now ...Qg3+ would win.} ({Weaker is} 36... Qxa2 37. e5 $17) 37. Bf1 $2 (37. Ne1) 37... Qg3+ 38. Bg2 Qxf4 {Precision: White = 26%, Black = 44%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Rozhko, Dmitry"]
[Black "Potapov, Pavel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2305"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,76,-31,-22,-33,-25,-39,-40,-33,-31,-43,-48,-80,-63,-139,-71,-108,-50,-45,-45,-127,0,0,0,-12,-12,-20,-14,-117,-109,-153,-74,-125,-41,-60,-47,-156,-193,-193,-127,-672,-464,-593,-418,-398,-244,-328,-329,-600,-580,-29989,-29990,-29991,-29992,-29992,-29993]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 c4 8. Bc2 Qxd6 9. O-O e5 {B22: Sicilian: 2 c3} (9... g6 10. b3 Bg7 11. Na3 cxb3 12. axb3 O-O 13. Nc4 Nxc4 14. bxc4 Be6 15. Qe2 Qc5 16. Ra4 Na5 17. d4 Qc7 18. Bd3 Rac8 19. Bf4 Qxf4 20. Rxa5 {½-½ (31) Piorun,K (2633)-Wojtaszek,R (2750) Warsaw 2018}) 10. d3 cxd3 11. Qxd3 Qxd3 12. Bxd3 f6 {LiveBook: 3 Games} 13. Nbd2 Be6 14. Ne4 $146 ({Predecessor:} 14. Re1 Kf7 15. Nb3 Rd8 16. Bb5 {0-1 (58) Abe,M (2009)-Markoja,B (2167) Al Ain 2013}) 14... O-O-O 15. Bc2 Be7 16. Be3 Nc4 17. Bb3 Bd5 18. Ng3 (18. Bc1 $15) 18... g6 (18... Nxb2 $142 19. Nf5 Bf8) 19. Rfd1 {Threatens to win with Rxd5!} Nxe3 (19... N6a5 $17 20. Bxa7 Kc7) 20. fxe3 $15 Bxb3 21. axb3 {[#]} (21. Rxd8+ $1 $15 Rxd8 22. axb3) 21... f5 ({Black should try} 21... Rxd1+ $1 $17 22. Rxd1 Na5) 22. e4 $11 f4 23. Ne2 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 24. h3 h5 25. b4 (25. g4 $1 $11 {remains equal.}) 25... g4 $36 {[%mdl 2048] Black is on the roll.} 26. Nd2 b5 ({Better is} 26... gxh3 {White must now prevent ...Rhg8.} 27. gxh3 Rd3) 27. Nb3 (27. Nf1 $142) 27... Kc7 (27... gxh3 $17 {And now ...Rdg8 would win.} 28. gxh3 Bh4) 28. Kf1 Rhg8 29. Nc5 (29. Rxd8 $15 Rxd8 30. hxg4 hxg4 31. Nec1) 29... Bxc5 30. bxc5 a5 (30... gxh3 $19 31. gxh3 a5) 31. Ke1 $2 {[%mdl 8192]} (31. Rd5 $17) 31... gxh3 32. gxh3 f3 33. Rxd8 Nxd8 ({Not} 33... Rxd8 34. Ng3 $17) 34. Rxa5 fxe2 35. Rxb5 $2 $19 {KRN-KR} (35. b4) 35... Rg2 {...Ne6 is the strong threat.} 36. b4 {[#]} Ne6 $1 {Black mates.} 37. c6 Ng5 {[%cal Rg5f3]} 38. Rb7+ Kxc6 {Precision: White = 17%, Black = 55%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Chos, Alexey"]
[Black "Girshgorn, Leonid"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2296"]
[BlackElo "1925"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,127,27,23,30,17,20,4,13,0,49,30,84,20,24,27,41,41,95,83,116,65,86,101,100,107,114,54,83,95,139,133,147,73,75,0,58,-15,-16,-238,-219,-198,-199,-258,-227,-360,-352,-347,-102,-104,-59,-102,-59,-176,-172,-170,-175,-172,-141,-178,-167,-157,-113,-183,-66,-59,-56,-60,-54,-64,-65,-88,-87,-88,-77,-77,-80,-80,-80,-80,-83,-83,-82,-90,-84,-82,-67,-71,-50,-83,-17,-20,-14,-14,-14,-15,-16,-23,-24,-27,-16,-20,0,-64,-27,-60,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Ngf6 7. h3 Bxf3 {A07: Réti Opening: New York and Capablanca Systems} 8. Nxf3 Be7 (8... Bc5 9. Qe1 O-O 10. e4 dxe4 11. dxe4 e5 12. a4 a5 13. Qe2 Qc7 14. Bd2 Rfe8 15. Rad1 {½-½ (63) Svidler,P (2727)-Malakhov,V (2694) Berlin 2015}) 9. c3 O-O 10. Qc2 b5 $146 ({Predecessor:} 10... a5 11. e4 dxe4 12. dxe4 a4 13. e5 Nd5 14. Re1 Qc7 15. h4 {1-0 (38) Ubilava,E (2535)-Castellano Ojeda,J (2215) Las Palmas 1994}) 11. e4 Qb6 (11... Qc7 $11 {keeps the balance.}) 12. g4 (12. e5 $16 Ne8 13. a4) 12... dxe4 $11 13. dxe4 Nc5 14. Nd4 Rad8 ({Better is} 14... Qc7 $14) 15. Be3 $16 {Strongly threatening b4.} Qc7 16. f4 (16. g5 $16 Nfd7 17. b4) 16... e5 17. Nf5 exf4 18. Bxf4 Qb7 19. Qe2 (19. Be5 $16) 19... Ne6 20. Bg3 Bc5+ 21. Kh1 Rfe8 {[#]} 22. Be5 (22. Nxg7 $142 $1 {[%mdl 512]} Kxg7 (22... Nxg7 23. Rxf6) 23. Be5) 22... Nd7 23. Bg3 (23. Bd6 $16) 23... Nb6 ({Black should try} 23... Nf6 $1 $11) 24. Qf3 (24. e5 $14) 24... Nc4 $11 25. Qe2 $2 (25. e5 $11 {and White stays safe.}) 25... Rd2 $19 26. Qf3 Rxb2 27. e5 (27. Rfd1 {keeps fighting.}) 27... Nd2 $1 {[%csl LRf1,LRf3]} 28. Qxc6 (28. Qe2 $142) 28... Qxc6 29. Bxc6 Nxf1 $2 (29... Rc8 $19 30. Bd5 Nxf1 31. Rxf1 Rc2) 30. Bxe8 $17 Nxg3+ 31. Nxg3 Ng5 32. a4 (32. Rf1 $15) 32... Nf3 $19 {[%csl Gf3][%cal Rb2h2]} 33. Nf1 bxa4 34. Bxa4 Nxe5 35. Re1 f6 36. Rd1 a5 37. Nd2 (37. Rd2 $17 {was worth a try.} Rb1 38. Rd1 Rxd1 39. Bxd1) 37... Nd3 (37... Kf8 $19 {White must now prevent ...h6.} 38. Nf1 Ra2) 38. Ne4 $15 Nf2+ 39. Nxf2 Rxf2 {[%mdl 4096] Endgame KRB-KRB} 40. Rd5 Bb6 41. Rb5 Bc7 42. Rb7 Be5 43. Bb3+ Kf8 44. Rf7+ Ke8 45. Rxg7 Rh2+ 46. Kg1 Rxh3 47. Ba4+ Kf8 48. Ra7 Bxc3 49. Kg2 Rh4 50. Bd7 Bb4 (50... Ke7 $17 51. Bf5+ Kd6 52. Rxh7 Rxh7 53. Bxh7 Bd2) 51. Bf5 $11 h5 52. Rh7 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 53. gxh5 a3 54. Be6 Re4 55. Bd5 Rd4 56. Be6 $1 a2 57. Ra7 (57. Rf7+ $11 Ke8 58. Ra7) 57... Rd2+ (57... Ba3 $5 58. Rf7+ (58. Rxa3 Rd2+ 59. Kh3 Rd3+ 60. Rxd3 a1=Q $17) 58... Ke8 59. Bxa2 Rd2+ 60. Kf3 Rxa2 61. Rxf6 Rh2 $11) 58. Kf3 {[#]} Rd3+ ({Black should play} 58... Ba3 $1 $15 {[%mdl 512]} 59. Rf7+ (59. Rxa3 $2 Rd3+ 60. Rxd3 a1=Q $17) 59... Ke8 60. Bxa2 Rxa2 61. Rxf6 Be7) 59. Ke4 {The position is equal.} Ra3 60. Rxa3 Bxa3 61. Bxa2 Kg7 62. Kf5 Kh6 63. Kxf6 Kxh5 64. Kf5 {Precision: White = 42%, Black = 38%.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Alexeev, Alexey"]
[Black "Mochalin, Faddey"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2287"]
[BlackElo "2032"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,93,-9,-25,-18,-16,-3,-35,-47,-59,35,0,92,63,59,23,458,481,506,-785,-755,-1106,-1004,-1077,-1063,-979,-663,-1453,-995,-1393,-836,-832,-832,-897,-901,-984,-969,-945,-902,-1058,-1043,-1225,-1022,-1207,-1187,-1247,-1232,-1344,-989,-1008,-1008,-985,-976,-964,-953,-873,-695,-609,0,-804,-656,-1972,-2007,-29980,-29981,-29991,-29992,-29997,-29998,-29998,-29999,-29999]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. c3 cxd4 7. cxd4 dxe4 8. Nxe4 Nc6 9. O-O O-O 10. Nc3 b6 11. Re1 Bb7 12. a3 Rc8 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} 13. Bc2 {LiveBook: 9 Games} (13. Be3 Qc7 14. Qe2 Rfd8 15. Rad1 g6 16. h3 Qb8 17. Bb1 Rd7 18. Ba2 Rcd8 19. Bg5 Nxd4 20. Nxd4 Rxd4 21. Bxe6 {½-½ (37) Yeoh,L (2471)-Bortnyk,O (2580) Yerevan 2017}) 13... Qd6 14. Qd3 g6 {The position is equal.} 15. Bh6 $146 ({Predecessor:} 15. Bg5 Nd5 16. Ne4 Qc7 17. Rac1 Rfd8 18. Bb3 Bxg5 19. Nfxg5 Kg7 20. Ng3 {1-0 (50) Kramer,J (2312)-Lagunow,A (2423) Germany 2017}) 15... Rfd8 {[%cal Rc6d4]} 16. Rad1 Na5 (16... Ng4 $15 17. Bc1 Qb8) 17. Ne5 $14 {Hoping for Bf4.} Nd5 (17... Nd7 $1 $11 {keeps the balance.}) 18. Ne4 Qc7 19. Bb1 f6 $2 {[%mdl 8192] [#]} (19... Nc4 $11 {and Black stays safe.}) 20. Nxg6 $1 $18 hxg6 {[#]} 21. Ng5 $4 {[%mdl 8192]} (21. Nxf6+ $1 $18 {[%mdl 512]} Bxf6 (21... Nxf6 22. Qxg6+) 22. Qxg6+ Kh8 23. Rc1) 21... Nf4 $19 22. Qg3 fxg5 23. Bxg5 Bxg5 24. Qxg5 Rd5 25. Re5 Rxe5 26. dxe5 Qf7 27. h4 Bxg2 28. Kh2 Bf3 29. Rg1 Kg7 30. Rg3 Be2 31. b4 Nc4 32. Rc3 b5 33. a4 a6 {[%cal Ba7a6,Ba6b5][%mdl 32]} 34. axb5 axb5 35. Kg3 Rh8 36. Qxf4 Qxf4+ 37. Kxf4 Rxh4+ 38. Kg3 Rg4+ 39. Kh3 Rf4 40. Kg3 Rg4+ 41. Kh3 Rg1 42. Kh2 Rxb1 43. Rg3 Nxe5 {Black mates.} 44. Re3 Nf3+ 45. Kg3 Rg1+ 46. Kf4 g5+ 47. Ke4 Rg4# {[%mdl 32768] Precision: White = 37%, Black = 24%. . An unexpected result.} 1/2-1/2

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Jary, Sergey"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2286"]
[BlackElo "2631"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,23,1,14,-12,-17,-20,-9,-31,-29,-43,-28,-30,-24,-30,-4,-12,293,-32,-32,-28,-7,-20,2,-24,8,-23,32,-2,8,0,6,0,-13,-243,-274,-237,-238,-383,-375,-391,-439,-428,-409,-412,-292,-684,-677,-769,-768,-797,-800,-796,-786,-777,-765,-994,-930,-964,-907,-898,-887,-1002,-968,-934,-943,-1056,-889,-1165,-943,-1194,-1139,-1293,-1225,-29973,-29975,-29983,-29984,-29989,-29984,-29991,-29992,-29994,-29991]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 e6 6. d3 Be7 7. e4 O-O 8. Nc3 d6 9. h3 a6 {A17: English Opening: 1...Nf6 with ...Bb4} 10. Nh2 (10. a4 Qc7 11. Qe2 Nc6 12. Be3 Nd7 13. d4 cxd4 14. Nxd4 Rfe8 15. Rac1 Bf8 16. Rfd1 Rac8 17. b3 {½-½ (77) Beliavsky,A (2660)-Hansen,S (2551) Germany 2004}) 10... Nc6 {[%cal Bb8c6,Bc6d4,Bd4e2][%mdl 32]} 11. f4 {[#]} b5 $146 {[%mdl 512] The position is equal.} ({Predecessor:} 11... Qc7 12. g4 Nd4 13. Ne2 Nxe2+ 14. Qxe2 Nd7 15. g5 f6 16. h4 Rae8 17. Bd2 {½-½ (58) Kozlovskaya,V (2271)-Saunina,L (2258) Kislovodsk 2010}) 12. b3 (12. cxb5 axb5) 12... Nd7 13. Bd2 Nd4 14. Ne2 Bf6 {Threatening ...Nxe2+.} 15. Rb1 Nxe2+ 16. Qxe2 Nb8 $2 {[%mdl 8192] [#]} (16... Bd4+ $11 17. Kh1 h6) 17. Ng4 $2 (17. e5 $18 Bxg2 18. Qxg2) 17... Bd4+ $15 18. Kh2 Nc6 19. Ne3 Qd7 20. Nc2 Rae8 21. g4 f5 ({Better is} 21... b4 $11) 22. g5 e5 23. exf5 exf4 24. Bd5+ $1 Kh8 25. Be6 $2 (25. Qg2 $11 {and White has nothing to worry.}) 25... Rxf5 $19 26. Rbe1 Qe7 27. Qg4 (27. Qd1 {only move.} Qxg5 28. Qg4) 27... Rxg5 28. Qxf4 Be5 29. Rxe5 Rxe5 30. Bg4 Nd4 31. Ne3 $2 (31. Nxd4 cxd4 32. Qxd4) 31... h6 ({Less strong is} 31... Rxe3 32. Bxe3 Nc2 33. Bd2 $17) 32. Rf2 Rxe3 33. Bxe3 Qxe3 34. Qxe3 Rxe3 35. Rf7 Bf3 36. Bd7 Rxd3 37. h4 Bh5 38. Rf8+ Kh7 39. cxb5 axb5 40. a4 bxa4 41. bxa4 Ra3 42. Ra8 g5 43. hxg5 hxg5 {[%cal Bh6g5,Bg5g4][%mdl 32]} 44. Ra7 Kg6 45. Be8+ Kh6 {Black mates.} 46. Bd7 Bf3 47. a5 g4 48. Kg3 Kg5 49. Be8 Bc6+ {Precision: White = 20%, Black = 39%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Tsvetkov, Andrey"]
[Black "Linker, Mikhail"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2264"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,81,23,25,-10,-1,-15,-15,-22,-22,-14,-7,-14,-20,-10,-7,-34,-28,-90,-86,-115,0,0,17,-18,0,0,13,12,25,0,57,-9,14,0,58,58,60,54,104,98,95,97,99,99,100,124,166,171,350,333,345,322,370,370,360,350,335,314,282,262,550,550,529,518,29974,29974]} 1. d4 Nf6 2. c4 g6 3. Nc3 {[%cal Bb1c3,Bc3a4,Ba4c5,Bc5b3,Bb3d2,Bd2c4][%mdl 32]} d5 4. cxd5 Nxd5 5. Na4 Bg7 6. e4 Nb6 7. Be3 O-O 8. Nf3 Nc6 9. Nc5 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Nd7 {LiveBook: 4 Games} 10. Nb3 a5 $146 {[%cal Ba7a5,Ba5a4][%mdl 32]} ({Predecessor:} 10... e5 11. d5 Ne7 12. Be2 Nf6 13. Nfd2 c6 14. dxc6 Nxc6 15. O-O Nd4 16. Nxd4 exd4 {0-1 (34) Ovetchkin,R (2543)-Turov,M (2556) playchess.com INT 2006}) 11. Be2 {The position is equal.} a4 12. Nbd2 Nb6 {[%cal Rc6d4]} 13. d5 Ne5 14. Nxe5 Bxe5 15. Bxb6 cxb6 {[%cal Bc7b6,Bb6b5][%mdl 32]} 16. Nc4 Bg7 {aiming for ...b5.} 17. Qd2 (17. Rb1 $11 {remains equal.}) 17... b5 $1 $17 {[%cal Rb5c4]} 18. Na3 f5 ({Better is} 18... Qa5 $17 {Threatens to win with ...Bxb2.} 19. Rd1 Qxd2+ 20. Rxd2 b4) 19. O-O $11 fxe4 20. Bxb5 Qd6 21. Rae1 e6 22. Rxe4 exd5 {[#]} 23. Bc4 $1 {[%mdl 512]} Rd8 {[#]} (23... Kh8 $11) (23... dxc4 24. Qxd6) 24. Rd1 (24. Bxd5+ $1 $14 {[%mdl 512]} Qxd5 {[#]} 25. Re8+ $1 {[%mdl 512]} Rxe8 26. Qxd5+ Be6 27. Qb5 (27. Qxb7 Bxa2 28. Nb5 Bb3 $11)) 24... Bf5 25. Ree1 {[%cal Rc4d5]} dxc4 (25... Kh8 $11) 26. Qxd6 $14 Rxd6 27. Rxd6 Bf8 28. Nxc4 {Rb6 is the strong threat.} Bxd6 29. Nxd6 $16 {[%mdl 4096] Endgame KRB-KRN} Rd8 30. Re8+ Rxe8 31. Nxe8 {KB-KN} Kf8 32. Nd6 Be6 $2 (32... Bc2 {might work better.} 33. Nxb7 Ke7) 33. Nxb7 $18 Bxa2 34. Nc5 Ke7 35. Nxa4 Kd6 36. Nc3 Bc4 37. f3 Kc5 38. Kf2 Kb4 $2 (38... Kd4 {was called for.} 39. Ne4 h6) 39. Ne4 h6 40. Ke3 Kb3 (40... Bf1 $18 41. g4 Bc4) 41. Nd2+ {Precision: White = 57%, Black = 30%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Kostin, Alexey"]
[Black "Grigoriants, Boris"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2253"]
[BlackElo "1914"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,101,0,18,122,41,43,42,171,164,195,100,97,97,104,99,196,195,188,197,292,213,208,200,221,218,221,116,114,125,112,125,111,119,133,91,89,87,89,34,130,130,201,107,327,274,274,274,327,327,327,320,327,297,559,466,498,412,1192,1171,1068,887,12832,12837,12776,12807,1263,1047,29939,29947,29954,12837,29959,29963,12828,4614,29937,29942,29980,29981,29985,29986,29987,29988,29988,29987,29987,29988]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 {[#]} 9. Bxf7+ $1 {[%mdl 512] LiveBook: 124 Partien. C54: Italienische Partie (Hauptvariante)} Kf8 (9... Kxf7 $11 10. Qb3+ d5 11. Qxb4 Re8) (9... Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. O-O Kd8 14. Re1 Nf6 15. Nc3 d6 16. Ng5 Rf8 17. f3 a5 {½-½ (27) McShane,L (2647)-Matlakov,M (2707) Batumi 2018}) 10. O-O (10. Bb3 $1 $16) 10... Kxf7 $14 11. Qb3+ {Weiß steht etwas besser.} Kf8 $146 (11... d5 $1 $14) ({Vorgänger:} 11... d5 12. Qxb4 Rf8 13. Nc3 Nxc3 14. bxc3 Kg8 15. Ne5 b6 16. Rab1 Qf6 {0-1 (31) Zenkov,V (1673)-Stasiak,W (1604) ICCF email 2015}) 12. Qxb4+ $18 Qe7 13. Qxe7+ (13. Qb3 $18) 13... Kxe7 $16 {[#]} 14. Re1 $1 $36 {[%cal Re1e4][%mdl 2048] Läuft bei Weiss.} d5 15. Nc3 c6 (15... Be6 $16 {war einen Versuch wert.}) 16. Nxe4 $18 dxe4 17. Rxe4+ Kf6 (17... Kd6 {ist eine bessere Verteidigung.} 18. Rae1 Bd7) 18. Rae1 {Droht Tf4+ und aus.} Bf5 19. Re7 Rab8 20. h3 h5 21. Rc7 (21. Nh4 $18 Rhd8 22. Nxf5 Kxf5 23. Rf7+ (23. Rxg7 Rxd4 24. Ree7 Rb4 $18) 23... Kg6 24. Ree7) 21... Rhc8 $16 22. Ree7 Rxc7 23. Rxc7 {[%mdl 4096] Endspiel KTL-KTS} g5 24. Ne5 a5 25. Nd7+ Bxd7 26. Rxd7 {KT-KT} a4 27. d5 (27. Rd6+ $16 Kf5 28. Kf1) 27... cxd5 (27... c5 $14) 28. Rxd5 b5 {[#]} (28... h4 $16 29. Rd6+ Kf5) 29. a3 ({Lieber} 29. h4 $1 $18 {[%mdl 512]}) 29... b4 $2 (29... h4 $16 {ist wohl besser.} 30. f3 Rb7) 30. Ra5 $18 bxa3 31. bxa3 Rb1+ 32. Kh2 Rb2 33. f3 ({Schwächer ist} 33. Rxa4 Rxf2 34. Ra8 Ke7 $16) 33... Ra2 34. Rxa4 Kf5 $2 (34... h4 {war angesagt.} 35. Ra6+ Kf5 36. Ra5+ Kf4) 35. h4 gxh4 36. Rxh4 Rxa3 (36... Kg5 $142 37. Ra4 Kg6) 37. Rxh5+ Kf4 38. Rh4+ Kg5 39. Kg3 Rb3 40. Rc4 Rb5 41. f4+ {[%cal Bf3f4,Bf4f5,Bf5f6][%mdl 32]} Kf5 42. Kh4 Rb1 43. g4+ Kg6 44. Rc6+ Kf7 45. Kg5 Rb5+ 46. f5 {Weiß setzt Matt.} Rd5 47. Rc7+ Kg8 48. Kg6 Rd6+ 49. f6 Rd8 50. Rg7+ Kf8 51. Rh7 {Precision: Weiß = 57%, Schwarz = 24%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Dudin, Gleb"]
[Black "Pervakov, Sergey"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2178"]
[BlackElo "2098"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,81,53,40,44,35,50,54,57,-20,41,24,64,66,59,67,61,43,88,63,69,65,62,57,90,74,106,102,104,108,106,0,89,68,100,85,188,184,208,220,263,263,265,256,300,285,416,409,399,380,502,351,364,296,289,266,333,327,1803,1781,1545,692,601,378,482,470]} 1. d4 d6 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. b3 Rb8 9. Bb2 Bd7 10. Rc1 {LiveBook: 25 Games. E63: King's Indian: Fianchetto: Panno Variation with 7...a6} e5 (10... b5 11. Nd5 Nh5 12. Qd2 e6 13. Nf4 Nxf4 14. Qxf4 bxc4 15. Rxc4 Nb4 16. Qd2 a5 17. Ba3 Bb5 {0-1 (57) Erenberg,A (2415)-Sjugirov,S (2652) Batumi 2018}) 11. Qd2 Re8 12. dxe5 $146 {White is slightly better.} ({Predecessor:} 12. e3 Ng4 13. dxe5 Ncxe5 14. Nxe5 Nxe5 15. f4 Ng4 16. Rfe1 {½-½ (41) Kogan,S-Liublinsky,V Moscow (Russia) 1952}) 12... dxe5 13. e4 (13. Rcd1 $14) 13... Qc8 ({Black should try} 13... Bg4 $11) 14. Rfe1 $14 Bh3 15. Nd5 Bxg2 16. Kxg2 Nd7 17. b4 Ne7 18. c5 Nxd5 19. Qxd5 c6 20. Qb3 h6 21. Nd2 Qc7 22. Nc4 Nf8 23. Nd6 Red8 24. Nc4 ({Better is} 24. f4 $16) 24... Ne6 (24... Re8 $1 $11 {remains equal.}) 25. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nd4 26. Bxd4 exd4 (26... Rxd4 $16 27. Rcd1 Qd7) 27. a5 $18 d3 {[#] And now ...d2 would win.} 28. Rcd1 Qd7 29. Nd6 Be5 30. Rxd3 Qc7 {[%cal Re5d6]} 31. Red1 Bxd6 (31... Qe7 {was worth a try.} 32. Qc4 Qe6) 32. Rxd6 (32. cxd6 Qd7 $18) 32... Rxd6 33. Rxd6 {[%mdl 4096] Endgame KQR-KQR} ({Less strong is} 33. cxd6 Qd7 $18) 33... Re8 34. Qd3 Qe7 35. f3 Qe5 36. h4 Qb2+ 37. Qd2 Qb3 $2 {[#]} (37... Qxd2+ 38. Rxd2 Kf8) 38. h5 Re6 39. hxg6 (39. Rd3 $142) 39... Rxg6 40. Rd8+ Kg7 41. Qd4+ {Precision: White = 61%, Black = 29%.} 1-0

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Zhakamukhov, Eduard"]
[Black "Kretov, Evgenij"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2068"]
[BlackElo "2219"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,110,17,28,-16,11,0,29,8,52,31,75,24,68,65,58,61,81,66,72,66,48,37,53,37,82,62,108,66,71,29,34,24,23,8,10,8,39,18,33,28,54,17,24,5,13,0,24,0,0,0,20,-43,-45,-44,-28,-104,-98,-118,-49,-49,-56,-60,-75,-159,-159,-159,-89,-188,-187,-167,-117,-152,-117,-117,-117,-107,-130,-108,-105,-925,-920,-885,-351,-351,-351,-321,-341,-339,-276,-276,-276,-924,-903,-882,-866]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. c3 e6 9. h3 Bh5 {LiveBook: 22 Games} 10. Bg5 {B17: Caro-Kann: Modern Line (4...Nd7)} (10. O-O Qd5 {½-½ (10) Ganguly,S (2660)-Berkes,F (2652) Tallinn 2016}) 10... Be7 11. Qe2 Qc7 12. O-O-O $146 {White has an edge.} ({Predecessor:} 12. g4 Bg6 13. Ne5 Bxd3 14. Qxd3 Nd5 15. Bxe7 Qxe7 16. O-O-O O-O-O {½-½ (34) Rivera Reyes,A (1880)-Morales,A (1886) Managua 2016}) 12... O-O-O 13. Kb1 Kb8 14. Rhe1 (14. g4 $16 Bg6 15. Ne5 Bxd3+ 16. Nxd3) 14... Ka8 15. g4 Bg6 16. Ne5 Bxd3+ 17. Rxd3 h6 18. Bf4 {[%cal Bg5f4,Bf4g3,Bg3f2][%mdl 32] And now Ng6! would win.} Bd6 19. Bg3 Rhf8 20. f4 c5 21. dxc5 Qxc5 22. Bf2 Qc7 23. Red1 {Hoping for Qe3.} (23. Rd4 {is more complex.} Bxe5 24. Qxe5 Qxe5 25. Rxe5 Rxd4 26. Bxd4 b6 27. f5) 23... Nd5 24. Bg3 Bxe5 25. fxe5 Rc8 26. Qe4 Qa5 27. Bf2 Qb5 28. Ka1 Rc4 29. Rd4 Rfc8 30. Qf3 R8c7 31. Be1 a6 32. h4 Rxd4 33. Rxd4 Rc4 34. g5 (34. Bf2 $11) 34... Rxd4 $15 35. cxd4 Qc4 {[%cal Rc4c1]} 36. Kb1 (36. Bc3 $1 $11 {keeps the balance.}) 36... Qxd4 $17 37. Bf2 Qxe5 (37... Qd2 $17 38. gxh6 Nb4) 38. Qxf7 $15 Qf5+ 39. Qxf5 exf5 {[%mdl 4096] Endgame KB-KN} 40. Kc2 ({White should play} 40. gxh6 gxh6 41. Kc2) 40... hxg5 $17 41. hxg5 Kb8 (41... Nc7 $142 42. Kd3 Ne6) 42. a3 (42. g6 $17 {was worth a try.}) 42... Kc7 $19 43. Kd3 Kd6 44. Kd4 g6 45. Bg3+ Ke6 46. Bb8 Ne7 47. Bf4 b6 48. b4 $2 {[%mdl 8192]} (48. Kc4 $17) 48... Nc6+ 49. Kc4 Ne5+ $2 (49... b5+ 50. Kc5 Ne5) 50. Kd4 {[#]} Nf3+ $1 51. Ke3 {[#]} Ne1 $1 {[%cal Re1g2] aiming for ...Ng2+.} 52. Kd2 Ng2 53. Bc7 b5 54. Kd3 $2 (54. Ke2 f4 55. Kf1 Ne3+ 56. Ke2) 54... Kd5 55. Bb8 Ne1+ {Precision: White = 33%, Black = 45%.} 0-1

[Event "RUS-chT Blitz Men 2018"]
[Site "Sochi"]
[Date "2018.10.10"]
[Round "2"]
[White "Terzyan, Nazar"]
[Black "Okun, Evgeny"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1757"]
[BlackElo "2163"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.10.10"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,80,0,48,50,86,67,135,27,158,120,124,77,88,64,60,40,54,-15,-5,-54,-46,-43,-20,0,81,89,328,331,322,324,283,227,254,153,233,187,199,-39,0,-648,-171,-516,-415,-384,-28,-14,356,363,614,-47,-38,-60,87,0,0,-56,89,89,877,868,868,0,877,865,5214,5214,1372,4902,1186]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 d5 8. Bb5 {aiming for exd5. B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} Bd7 9. exd5 Nb8 $146 ({Black should play} 9... Nb4 $14) ({Predecessor:} 9... Nb4 10. Bc4 Rc8 11. Qe2 Qa5 12. O-O Nbxd5 13. Nxd5 Nxd5 14. Nb3 Qc7 15. Bxd5 Qxc2 16. Rf2 {1-0 (16) Gdanski,J (2532)-Peretz,M (2256) Warsaw 2006}) 10. O-O (10. Bc4 $16) 10... a6 (10... Bxb5 $11 11. Ndxb5 a6) 11. Bd3 O-O 12. Nde2 b5 13. a3 Bc8 14. Be4 Bb7 15. d6 (15. b4 $14) 15... Nxe4 $11 16. dxe7 Qxe7 17. fxe4 Rd8 18. Qe1 f5 (18... Bxe4 $11 {keeps the balance.} 19. Qf2 (19. Nxe4 Qxe4 20. Qf2 f5 $15) 19... Bxc2) 19. Bb6 $1 $16 {[%cal Rb6d8]} fxe4 $2 (19... Rf8 $16 {keeps fighting.}) 20. Bxd8 $18 Qxd8 21. Rd1 ({Don't take} 21. Qf2 Nd7 $18) 21... Nd7 22. Nf4 Qe7 23. Qd2 Ne5 (23... Nb6 $16 24. b4 Qe5) 24. Kh1 Rf8 25. Rfe1 $2 (25. Ncd5 $18 Qd6 26. Qe2) 25... Ng4 {Threatens to win with ...Qh4.} (25... Nc4 $5 {[%cal Rc4d2]} 26. Qd7 Qxd7 27. Rxd7 Bc8 28. Rxg7+ Kxg7 29. Rxe4 Bf5 $15) 26. Nfd5 $2 {[%mdl 8192]} (26. Qd7 $11 Qxd7 27. Rxd7) 26... Qh4 $2 (26... Qe5 {[%csl Gg4][%cal Re5h2]} 27. Nf4 Rxf4) 27. g3 $2 (27. h3 {nothing else works.} Nf2+ 28. Kg1) 27... Qh3 28. Nxe4 {[#]} Kh8 $2 ({Better is} 28... Rf2 $3 $19 {[%mdl 512]} 29. Qxf2 (29. Nxf2 Qxh2#) 29... Nxf2+ 30. Nxf2 Qf5 31. Re8+ Bf8) 29. Nf4 $11 Rxf4 $2 {[%mdl 8192]} (29... Qh6 $1 $11 30. c4 bxc4) 30. gxf4 $18 Qf3+ $2 (30... Bf8) 31. Qg2 $2 (31. Kg1 $18 {Intending Qd8+ and mate.} Kg8 32. Qg2 Qxg2+ 33. Kxg2) 31... Nf2+ $1 $15 {[%mdl 1024] Black has compensation.} 32. Kg1 Nh3+ (32... Qxg2+ $15 33. Kxg2 Nxd1) 33. Kh1 (33. Qxh3 $1 $16 {White threatens Rd8+ and mate.} Bd4+ 34. Rxd4 Qxh3 35. Re2 Bxe4 36. Rdxe4) 33... Nf2+ (33... Bxe4 $5 34. Rd8+ $8 {[#]} Bf8 $1 {[%mdl 512]} 35. Rxe4 Nf2+ 36. Kg1 Nh3+ 37. Qxh3 Qxh3 38. Rxf8+ Kg7 $11) 34. Kg1 Nh3+ (34... Qxg2+ $15 {keeps the upper hand.} 35. Kxg2 Nxd1) 35. Qxh3 $1 $16 {Threatening mate with Rd8+.} Qxh3 $4 {[%mdl 8192]} (35... Bd4+ $16 36. Rxd4 Qxh3) 36. Rd8+ $18 Bf8 37. Rxf8+ Kg7 {[#]} 38. Rf7+ $1 {[%mdl 512] White is clearly winning.} Kg8 (38... Kxf7 39. Ng5+) 39. Rxb7 {White wants to mate with Nf6+.} Qg4+ 40. Ng3 {[%cal Re1e8]} Kf8 {Precision: White = 31%, Black = 19%.} 1-0

