[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Morozevich, Alexander"]
[Black "Bocharov, Ivan"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2656"]
[BlackElo "2565"]
[Annotator "TA RC"]
[PlyCount "57"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,0,8,31,21,19,24,32,31,33,8,51,22,42,36,38,23,34,17,33,23,39,40,33,30,25,31,45,20,85,0,50,0,26,-45,-45,-165]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 h6 8. Bh4 Bg7 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} O-O 10. O-O Bd7 11. Re1 Re8 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 12. Nf1 {LiveBook: 4 Games} Ne7 (12... Qc8 13. Ne3 Ne7 14. Bc2 Nh5 15. d4 Nc6 16. Qd2 exd4 17. Nxd4 Ne5 18. Rad1 b5 19. Nd5 {1-0 (31) Morozevich,A (2724)-Mamedyarov,S (2757) Sochi 2014}) 13. Bb3 g5 {The position is equal.} 14. Bg3 Ng6 15. Ne3 c6 16. Qc2 $146 ({Predecessor:} 16. Nf5 Bxf5 17. exf5 {0-1 (32) Aginian,N (2380)-Mkrtchian,L (2400) Yerevan 2005}) 16... Nh5 17. Rad1 Qf6 18. d4 {[#] aiming for dxe5.} Rad8 19. dxe5 dxe5 20. Nf5 {Hoping for Nd6.} Bc8 21. Nd2 Bf8 22. Nc4 Nhf4 23. Nb6 Be6 24. Bxe6 fxe6 25. Ne3 h5 (25... Qf7 $11) 26. b4 (26. Nec4 $16) 26... Qf7 27. h3 Qc7 28. Nbc4 (28. Nec4 $11) 28... c5 $15 29. Qb1 {Precision: White = 43%, Black = 44%.} ({White should play} 29. bxc5 $15 Bxc5 30. a4) 1/2-1/2

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Goganov, Aleksey"]
[Black "Yudin, Sergei"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2597"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,104,28,40,38,47,50,53,57,54,40,52,35,55,5,13,4,22,5,37,19,113,126,112,99,102,71,141,63,125,53,140,75,87,28,80,0,0,0,0,0,0,0,0,-91,-95,-90,-91,-96,-66,-70,-68,-106,-94,-141,-144,-276,-185,-294,-316,-367,-369,-352,-370,-370,-370,-368,-361,-359,-344,-365,-343,-364,-332,-321,-268,-392,-391,-702,-664,-2500,-2488,-29984,-29985,-29985,-29981,-29986,-29987,-29987,-29988]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Bd6 5. Bd3 f5 6. O-O Nf6 7. b3 Qe7 8. Bb2 O-O 9. Nc3 {A84: Dutch Defence: 2 c4 Miscellaneous} (9. Ne5 Bd7 10. Nd2 Be8 11. f3 Bh5 12. Qe1 Nbd7 13. Kh1 Rad8 14. Nxd7 Nxd7 15. e4 dxe4 16. fxe4 f4 {1-0 (43) Bu,X (2710)-Wei,Y (2734) Zaozhuang 2015}) 9... Ne4 {LiveBook: 50 Games} 10. Ne2 Bd7 11. Ne5 {White is slightly better.} Be8 12. f3 Nf6 13. a3 $146 ({Predecessor:} 13. Qe1 Nbd7 14. Qh4 c5 15. Kh1 Nb6 16. Rac1 {1-0 (47) Suleymanli,A (2115)-Karpenko,A (2352) Moscow 2017}) 13... c5 14. Qd2 Nc6 15. cxd5 Nxd5 16. e4 $36 {[%mdl 2048] White has the initiative.} Nxd4 17. Nxd4 Bxe5 18. exd5 Qf6 (18... Bxd4+ $11 {keeps the balance.} 19. Bxd4 cxd4) 19. Nxe6 $16 Bxb2 20. Rad1 Rf7 21. a4 a6 (21... Be5 $142) 22. Kh1 (22. Bxf5 $1 $16 Bd7 23. Bg4) 22... Rc8 (22... Be5 $14) 23. Qe2 ({White should play} 23. Bxf5 $16 Qxf5 24. Qxb2) 23... Be5 (23... g6 $14) 24. d6 ({White should try} 24. g4 $1 {[%cal Rg4g5]} Bd6 25. Bxf5) 24... Rd7 {[#]} (24... Qxe6 $2 25. Bc4 $18) 25. Bc4 ({Better is} 25. Ng5 $1 $16 {Hoping for Rfe1.} Rxd6 26. Rfe1 Qxg5 27. Bc4+ (27. Qxe5 Rdd8 $14) 27... Bf7 28. Bxf7+ (28. Qxe5 Rxd1 29. Bxf7+ Kxf7 $11) 28... Kf8 29. Qxe5 Rxd1 30. Rxd1 Kxf7 31. h3) 25... Bf7 (25... b5 $1 $11 26. axb5 axb5 27. Bxb5 Rxd6 28. Bxe8 Qxe6) 26. f4 (26. Rfe1 $16 Rxd6 27. Ng5 Qxg5 28. Bxf7+ (28. Qxe5 Rxd1 29. Bxf7+ Kxf7 $11) 28... Kf8 29. Qxe5 Rxd1 30. Rxd1 Kxf7 31. h3) 26... Bxd6 $11 27. Ng5 Bxc4 28. Qxc4+ Kh8 29. Rfe1 {Threatens to win with Qe6.} h6 30. Re6 (30. Nf3 $11 {remains equal.}) 30... Bxf4 $1 $17 31. Rde1 {[#]} Qd8 $1 ({Don't play} 31... Qxg5 $6 32. Re8+ Rxe8 33. Rxe8+ Kh7 34. Qg8+ Kg6 35. Re6+ Qf6 36. Rxf6+ Kxf6 37. Qf8+ Kg5 38. g3 $11) (31... Bxg5 $6 32. Rxf6 Bxf6 33. g3 $11) 32. Nf3 Bb8 33. Qc2 Rf7 34. Qc4 {aiming for Re8+!} Qd7 35. Nh4 Kh7 36. Ng6 (36. Nf3 $17) 36... Rd8 37. Qh4 (37. Ne5 {was worth a try.} Bxe5 38. R6xe5) 37... Qd4 $19 38. Qh5 {intending Ne5.} Qg4 39. Qxg4 fxg4 40. Ne5 Bxe5 41. R6xe5 {[%mdl 4096] Endgame KRR-KRR} Rd3 42. Rxc5 Rxb3 43. Rc4 h5 44. Kg1 g6 45. Rce4 Kg7 46. Rd1 (46. R1e3 $142 Rxe3 47. Rxe3) 46... Rb2 47. Re6 $2 (47. Rf1) 47... Rff2 48. Rd7+ Kh6 49. Rxb7 Rxg2+ {Black mates.} ({Not} 49... Rxb7 50. Kxf2 a5 51. Ra6 $15) 50. Kf1 Rbf2+ 51. Ke1 Ra2 {[%cal Rg2g1]} 52. Kf1 Rxh2 {Precision: White = 26%, Black = 56%.} 0-1

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Kokarev, Dmitry"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2595"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,47,36,64,30,70,44,70,21,14,12,27,34,34,25,40,47,31,16,16,14,17,24,22,14,26,0,103,109,97,80,97,11,41,35,35,37,35,35,76,79,71,42,51,43,54,43,52,56,60,49,58,35,35,23]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Qb6 7. Nc2 e6 8. Nc3 Be7 {B55: Sizilianisch (Rauser Anti-Drachen-Variante)} 9. Bd3 O-O 10. Be3 Qc7 11. O-O {LiveBook: 4 Partien} Bd7 $146 ({Vorgänger:} 11... Ne5 12. Nb5 Qb8 13. Be2 a6 14. Nc3 Qc7 15. Na4 Ned7 16. Rc1 {0-1 (41) Westerberg,J (2469)-Hillarp Persson,T (2509) Stockholm 2017}) 12. Rc1 Rac8 13. Be2 Rfd8 14. Nd4 Qb8 15. Qd2 Be8 16. Rfd1 a6 17. Nxc6 Bxc6 18. Bb6 $36 {[%mdl 2048] Weiss hat Druck.} Re8 19. a4 Nd7 20. Bd4 Nc5 21. Qc2 $1 {Schwarz muss nun b4 beachten.} a5 22. Bf1 Bg5 23. Rb1 Bf6 (23... Bf4 $11) 24. Bxf6 $16 gxf6 25. Qd2 Qc7 26. Qxd6 (26. b3 $16) 26... Nxa4 27. Qxc7 Rxc7 28. Nxa4 Bxa4 29. b3 Bc6 {[#]} 30. Ra1 $1 b6 31. b4 (31. c5 $5) 31... axb4 {Weiß steht etwas besser.} 32. Ra6 Rb8 33. Rb1 Bd7 34. Rxb4 Rc6 35. Ra7 Bc8 36. Kf2 e5 37. Bd3 {Precision: Weiß = 51%, Schwarz = 49%.} 1/2-1/2

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Gareyev, Timur"]
[Black "Kabanov, Nikolai"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2579"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,81,56,0,70,48,88,67,108,97,108,91,104,95,99,86,136,137,137,136,143,145,141,137,143,137,135,134,141,131,135,113,109,95,112,89,101,97,100,97,112,107,119,96,184,183,282,281,291,291,285,243,440,375,531,546,567,515,1020,1043,859,1012,1003,930,1318,1506]} 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Na6 7. O-O e5 8. Re1 c6 9. Bf1 Bg4 10. Be3 (10. d5 $14) 10... Re8 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (10... exd4 $11 11. Bxd4 Nc7) (10... Nh5 11. d5 c5 12. a3 Bf6 13. g3 Bxf3 14. Qxf3 Bg5 15. Bxg5 Qxg5 16. h4 Qe7 17. Bh3 Ng7 18. Qe3 f5 {0-1 (41) Meier,G (2653)-Vachier Lagrave,M (2718) Khanty-Mansiysk 2009}) 11. d5 $146 ({Predecessor:} 11. h3 Bxf3 12. Qxf3 Nc7 13. d5 c5 14. a3 a5 15. Bd3 h6 16. Bc2 Kh7 17. Rab1 Na6 18. Nb5 {1-0 (43) Kiss,P (2400)-Simons,J (2118) Bern 2000}) 11... Nb4 12. Rc1 c5 {White is slightly better.} 13. a3 Na6 14. Rb1 Nh5 15. b4 b6 16. Qa4 Bxf3 17. Qxa6 ({Don't take} 17. gxf3 Nc7 $14) 17... Bg4 {[#]} 18. bxc5 $1 dxc5 19. a4 Bc8 20. Qb5 f5 21. a5 {[%cal Ra5b6]} Bd7 22. Qb3 {[%cal Ra5b6]} Rb8 23. axb6 axb6 24. exf5 gxf5 25. Qd1 Nf6 26. Bg5 Qe7 27. Nb5 Bxb5 28. Rxb5 Qf7 29. Rb3 Ne4 30. Be3 Kh8 (30... Rb7 $16 {was called for.}) 31. Qb1 $18 Qg6 (31... Qa7 $142 32. Re2 b5) 32. Bd3 Rg8 33. Bxe4 fxe4 {[#]} 34. Bxc5 $1 {[%mdl 512]} Bh6 $2 (34... Rbc8) (34... bxc5 35. Rxb8) 35. Rg3 Qh5 (35... Qf6 $142 36. Rxg8+ (36. Qxe4 bxc5 37. Rf3 Qg6 $15) 36... Rxg8) 36. Bd6 {[%cal Bc5d6,Bd6e7,Be7f6][%mdl 32] White is clearly winning.} Ra8 37. Qxb6 Bf4 {[#]} (37... Qf5 $142 38. Qb2 Rxg3 39. hxg3 Re8) 38. Be7 $1 {White threatens Qf6+ and mate.} Bxg3 39. Bf6+ Rg7 40. hxg3 Qf7 41. Bxe5 {Precision: White = 72%, Black = 38%.} 1-0

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Volkov, Sergey"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2547"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,70,52,1,55,15,16,12,17,14,26,35,40,39,33,33,45,31,27,21,42,42,31,32,56,35,35,19,18,22,68,17,51,-61,-15,-77,-82,-259,-245,-275,-303,-246,-302,-275,-191,-304,-179,-422,-418,-824,-808,-29978,-29977,-29988,-29989,-29989,-29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Be3 c6 9. a3 {LiveBook: 6 Games. E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (9. d5 $14) (9. Qc2 Ng4 10. Bg5 Qe8 11. Rad1 f6 12. Bh4 Kh8 13. h3 Nh6 14. Rfe1 Nf7 15. a3 Nc7 16. b4 Ne6 17. d5 {1-0 (65) Wojtaszek,R (2738)-Demchenko,A (2672) Batumi 2018}) 9... Qe7 (9... exd4 $11 10. Nxd4 (10. Bxd4 Re8 $11) 10... Nc5) 10. c5 $146 ({Predecessor:} 10. d5 Ng4 11. Bg5 f6 12. Bh4 c5 13. Nd2 Nh6 14. Rb1 Nf7 15. f3 Bh6 16. Bf2 Bd7 {½-½ (72) Chekhov,V (2525)-Xu,J (2535) Beijing 1991}) 10... dxc5 11. dxe5 {The position is equal.} Ng4 12. Bg5 Qe6 (12... Qc7 {seems wilder.} 13. Bxa6 bxa6 14. Qd6 Bxe5 15. Qxc7 Bxc7 16. Na4 Rb8) 13. Bxa6 bxa6 14. Na4 Nxe5 15. Nxc5 Nxf3+ 16. Qxf3 Qe5 17. Qe3 Qxb2 {aiming for ...Bd4.} 18. Rad1 {[%cal Ba1d1,Bd1d2,Bd2c2][%mdl 32]} Re8 19. Rd2 {[%mdl 1024] White has compensation.} Qb5 20. Rc2 a5 21. h4 h5 22. Rfc1 a4 23. Bh6 (23. Rc4 $14) 23... Bh8 24. f4 ({White should try} 24. Rc4 $14) 24... Kh7 {[%cal Bg8h7,Bh7h6,Bh6g7][%mdl 32]} 25. f5 {[#]} (25. Bg5 $11) 25... Bxf5 $1 $17 {[%mdl 512]} 26. Qf4 $2 (26. Kh1 $17 {was called for.}) (26. exf5 Rxe3) 26... Be5 $19 27. Qf2 Kxh6 28. exf5 {[#]} Rad8 $1 {White must now prevent ...Bd4.} 29. Kh1 Qb8 30. Ne4 (30. fxg6 $142 fxg6 31. Rc4) 30... Rd4 (30... Bf4 $142 31. Re1 Qe5) 31. Qe3+ $2 (31. Re1 {keeps fighting.}) 31... Kg7 32. fxg6 (32. Re2 $142 Bf6 33. Qf3 gxf5 34. Qxf5) 32... Bf6 33. gxf7 Rexe4 {Black mates.} 34. Qf3 Rxh4+ 35. Kg1 Qh2+ {Precision: White = 28%, Black = 63%.} 0-1

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Frolyanov, Dmitry"]
[Black "Bocharov, Dmitry"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2532"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,67,22,14,51,61,59,63,105,110,99,108,127,109,116,55,62,51,52,43,43,52,189,180,185,185,218,180,200,164,238,211,375,357,394,389,543,540,769,728,841,825,970,452,450,450,424,442,444,450,460,443,2123,2107]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 Nc6 7. e5 dxe5 8. fxe5 Nh5 9. Be3 f6 {B09: Pirc Defence: Austrian Attack} 10. exf6 exf6 11. Qd2 (11. O-O Kh8 12. Qd2 Bg4 13. Be4 Na5 14. Bd3 Bxf3 15. Rxf3 f5 16. d5 Nf6 17. Be2 {0-1 (43) Anand,V (2779)-Dubov,D (2660) Doha 2016}) 11... Kh8 {White is slightly better.} 12. O-O-O Nb4 $146 ({Predecessor:} 12... Bg4 13. Be2 Ne7 14. h3 Bd7 15. g4 Ng3 16. Rhe1 Nxe2+ 17. Rxe2 {½-½ (63) Smagin,S (2550)-Lau,R (2480) Germany 1992}) 13. Bc4 Bf5 14. Bb3 Nc6 15. Rhg1 (15. d5 $16 Na5 16. Nd4) 15... Bg4 $1 $14 16. Bd5 Nb4 17. Bc4 Bxf3 18. gxf3 f5 {[#]} ({Black should play} 18... c6 $14) 19. d5 $1 $18 Qh4 {[#]} 20. Bb3 $1 a5 21. a3 Na6 22. Nb5 a4 (22... Bf6 {was called for.} 23. d6 a4) 23. Ba2 c6 $2 (23... Qe7 24. Bd4 Bxd4 25. Qxd4+ (25. Nxd4 Rf6 $16) 25... Qf6 26. Qxa4 Rfe8) 24. Bg5 Qh3 25. Nd4 Nc5 26. Be7 {White is clearly winning.} Nd7 27. dxc6 bxc6 28. Ne6 Ndf6 29. Nxg7 (29. Bxf8 $142 Bxf8 30. Nxf8 Rxf8 31. Qh6) 29... Kxg7 30. Bxf8+ Rxf8 31. Qd6 {White threatens Qe7+ and mate.} Re8 32. Qxc6 Qxh2 33. Qxa4 Re3 (33... Re7 $142 34. Kb1 Qf2) 34. Qa7+ {Precision: White = 72%, Black = 32%.} 1-0

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Iljiushenok, Ilia"]
[Black "Gabrielian, Artur"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2532"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,98,8,15,14,7,-3,0,0,-7,-38,-29,-24,-12,-31,-26,-56,22,22,25,35,38,22,89,84,66,75,84,76,76,71,76,27,34,34,159,0,0,-38,-20,-2,0,0,78,47,96,0,0,0,0,0,105,-50,-66,-50,0,0,0,0,0,0,0,-7,0,-116,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Nf6 10. Nc3 Be7 {C72: Ruy Lopez: Deferred Steinitz: 5 0-0} 11. b3 O-O 12. Bb2 c6 {LiveBook: 3 Games} 13. Rad1 Rad8 {[#]} 14. Qd3 $146 ({Predecessor:} 14. Rfe1 Rfe8 15. Ne2 Nh5 16. Qd3 Bf6 17. Bc1 g6 18. Qf3 {½-½ (40) Salgado Lopez,I (2627)-Demchenko,A (2645) Linares 2017}) 14... Rfe8 15. Kh1 Bf8 16. f4 b5 17. Rde1 Qe6 18. f5 Qe7 19. Qf3 b4 (19... d5 $15 20. e5 d4) 20. Nd1 $11 d5 {[%cal Rd5e4]} (20... Nxe4 $2 21. f6 $18) 21. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Ne4 22. Qf4 (22. Qh3 {keeps more tension.} f6 23. e6 Qa7 24. Ne3 Qc5 25. Qh5) 22... Qc7 (22... Qc5 $11) 23. Nf2 $16 Nxf2+ 24. Qxf2 c5 25. e6 d4 26. Bc1 f6 27. Qf3 c4 28. Qh5 d3 ({Black should try} 28... Re7 $14) 29. bxc4 $2 (29. cxd3 $16 cxd3 30. Re3) 29... dxc2 $11 30. Qe2 Rd4 31. Qxc2 Rxc4 32. Qe2 Bd6 (32... Qc6 $11) 33. Rd1 $16 Rc8 {[%cal Rc4c1]} 34. Bb2 (34. Be3 $16) 34... Rc2 $11 35. Rd2 Rxd2 36. Qxd2 {next Rc1 is good for White.} Be7 {[#]} (36... Rd8 $11 {keeps the balance.}) 37. Qe2 $2 (37. Rc1 $1 $16 {[%cal Rc1c7]} Qd8 38. Rxc8 Qxc8 39. Qd5) 37... a5 $15 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 38. h3 a4 {...Qc2 is the strong threat.} 39. Rc1 Qb7 {Threatens to win with ...a3.} 40. Rxc8+ Qxc8 41. Qb5 a3 42. Bd4 h5 43. Qd5 {[#]} (43. Bg1 $11 {remains equal.}) 43... Qc1+ (43... Qd8 $1 $17 {[%cal Rd8d5]} 44. Qe4 (44. Qxd8+ $2 Bxd8 45. Kg1 b3 $19) 44... b3 45. axb3 a2) 44. Bg1 $11 {The position is equal.} Kh7 45. Qf3 Bc5 {[%csl Gc5][%cal Rc1g1]} 46. Qxh5+ Kg8 {[%csl Gc5][%cal Rc1g1]} 47. Qe8+ Kh7 {[%csl Gc5][%cal Rc1g1]} 48. Qg6+ Kg8 {[%csl Gc5][%cal Rc1g1]} 49. Qe8+ Kh7 {Precision: White = 56%, Black = 57%.} 1/2-1/2

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Maiorov, Nikita"]
[Black "Alekseev, Evgeny"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2512"]
[BlackElo "2620"]
[Annotator "NA RC"]
[PlyCount "10"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:00]} O-O {[%emt 0:00:04]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:02]} 1/2-1/2

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Hasangatin, Ramil"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2490"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,114,59,45,37,59,59,42,53,36,35,39,25,63,0,92,99,151,165,169,-43,-48,-56,-33,-155,-139,-150,-77,-337,-331,-325,-165,-187,-179,-162,-164,-177,-177,-177,-177,-164,-150,-163,-163,-156,-114,-114,-114,-114,-114,-115,-106,-121,-114,-114,-112,-114,-114,-135,-123,-123,-106,-123,-123,-122,-113,-172,-106,-135,-135,-172,-171,-166,-152,-172,-173,-191,-191,-198,0,-191,-179,-144,-104,-104,-104,-310,-295,-807,-807,-622,-622,-607,-480,-471,-377,-340,-24,-327,-58,-58,-58,-29981,-29982,-29983,-29984,-29984,-29985]} 1. d4 e6 2. Bf4 Nf6 3. e3 b6 4. h3 (4. Nf3 Bb7 5. h3 Be7 6. Nbd2 O-O 7. Bd3 c5 8. O-O cxd4 9. exd4 d6 10. a4 a6 11. c4 Nc6 12. Qb3 d5 13. c5 Nd7 14. Rfc1 a5 15. cxb6 Nxb6 {0-1 (36) Naiditsch,A (2705)-Ponomariov,R (2694) Riadh 2017}) 4... Bd6 5. Qf3 $146 ({Predecessor:} 5. Bxd6 cxd6 6. Nf3 Bb7 7. Nbd2 O-O 8. Be2 Nc6 9. c3 d5 10. g4 Ne4 11. Bd3 Ne7 {0-1 (31) Rotunno,G (2026)-Petkov,V (2519) Palmi 2012}) 5... Nc6 6. Bxd6 {A45: Trompowsky Attack} cxd6 7. Qg3 O-O 8. Qxd6 {White is slightly better.} Ne4 9. Qf4 f5 10. Bd3 Nb4 11. Nf3 ({White should try} 11. a3 $1 $14 Nd5 12. Qh2) 11... Ba6 (11... Bb7 $11) 12. Bxa6 $1 $16 Nxc2+ (12... Nxa6 $142 13. c3 Nc7) 13. Ke2 Nxa1 14. Na3 $2 {[#]} ({White must play} 14. Bd3 $1 $18) 14... b5 $1 $15 15. Rxa1 {Hoping for Bb7.} (15. Nxb5 Qb6) 15... Rb8 $1 $36 {[%mdl 2048] Strongly threatening ...Qa5. Black fights for an advantage.} 16. Qe5 (16. Bxb5 $15 a6 17. Bd3 Rxb2+ 18. Nc2) 16... Qa5 $17 17. Bxb5 {Rb1 is the strong threat.} a6 (17... Rfe8 $142 $1 {Threatens to win with ...d6.} 18. Kf1 (18. Bxd7 $2 Rxb2+ 19. Kf1 Qxa3 $17) 18... d6) 18. Bxd7 $2 {[%mdl 8192]} (18. Bd3 $17 Rxb2+ 19. Nc2 Rxc2+ 20. Bxc2) 18... Rxb2+ $19 19. Kf1 Qxa3 (19... Rxf2+ $142 20. Kg1 Qxa3 21. Qxe6+ Kh8) 20. Bxe6+ Kh8 21. Bxf5 Rxf2+ 22. Kg1 {[#]} Rxf3 $1 {[%mdl 512]} 23. Bxe4 (23. gxf3 Qxe3+) 23... Qxe3+ ({Don't do} 23... Rxe3 24. Rb1 $17) 24. Kh2 R3f6 25. Bd5 Qxe5+ 26. dxe5 {[%mdl 4096] Endgame KRR-KRB} Rf5 27. Bc4 Rxe5 28. Bxa6 Ra5 29. Bc4 Rc8 30. Bb3 g6 31. Rd1 Rc7 32. Rd2 Kg7 33. Re2 Rb7 34. Rd2 Rc5 35. Kg3 Rc3+ 36. Kh2 Re7 37. Kg1 (37. Rd4 $17 {is a better defense.}) 37... Kf6 (37... h5 $19 38. Kf2 Re4 39. Rd7+ Kf6) 38. Kh2 h5 39. Rd6+ Kf5 40. Rd2 g5 41. Rf2+ Kg6 42. Bc2+ Kg7 43. Bd1 Kg6 44. Bc2+ Kh6 $1 45. Bb3 g4 46. hxg4 hxg4 {And now ...g3+ would win.} 47. Rd2 $2 (47. Rf8 $17 {was forced.}) 47... Kg5 {( -> ...g3+)} 48. g3 $2 (48. Rd5+ Kh4 49. Rd4) 48... Rh7+ 49. Kg2 Rh3 50. Rd5+ Kf6 51. Bd1 Rhxg3+ 52. Kf2 Ra3 $2 {[#]} ({Better is} 52... Rh3 $1 $19 {[%cal Rh3h2]} 53. Kg2 Rcg3+ 54. Kf2 Ra3) 53. Rb5 $2 {[%mdl 8192]} (53. Ra5 $1 $11 {[%mdl 512] and White stays safe.}) 53... Rgd3 $2 (53... Rh3 $1 $19 54. Bb3 Ra6) 54. Bxg4 $15 Rxa2+ 55. Kf1 $2 {[%mdl 8192] [#]} (55. Be2 $15) 55... Rdd2 $1 {Black mates.} 56. Rf5+ {[#]} Kg6 $1 57. Kg1 Rg2+ {Precision: White = 40%, Black = 52%.} 0-1

[Event "40th Nezhmetdinov Rapid 2018"]
[Site "Kazan"]
[Date "2018.09.11"]
[Round "6"]
[White "Makhmutov, Rail"]
[Black "Rozum, Ivan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2407"]
[BlackElo "2576"]
[Annotator "TA"]
[PlyCount "216"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,216,39,0,30,30,30,30,30,30,40,40,46,45,47,47,52,40,50,36,39,33,55,-9,-14,-57,-61,-91,-84,-135,-142,-173,-154,-163,-118,-143,-147,-150,-159,-169,0,0,71,71,77,0,0,0,29,29,29,29,161,0,149,150,168,167,174,175,171,172,195,194,194,194,187,187,183,176,254,254,254,254,254,254,254,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,194,0,194,194,194,194,194,194,194,194,194,0,194,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. Qc2 Be4 8. Qb3 Bb7 9. Qc2 c5 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 10. d5 e6 (10... b5 11. e4 bxc4 12. Rd1 d6 13. Na3 Nbd7 14. Nxc4 Ng4 15. Bd2 Ba6 16. Rab1 Nge5 17. Nfxe5 Nxe5 18. Nxe5 Bxe5 {½-½ (42) Mamedyarov,S (2799)-Artemiev,V (2691) Riadh 2017}) 11. e4 exd5 {White has an edge.} 12. cxd5 d6 13. Nc3 Na6 14. Bf4 Re8 $146 ({Predecessor:} 14... Nb4 15. Qb1 Nh5 16. Bg5 Qd7 17. a3 {1-0 (58) Pascua,H (2386)-Myo,N (2299) Ho Chi Minh City 2013}) 15. Rfe1 Nc7 16. a4 a6 17. Rab1 b5 18. axb5 Nxb5 19. Nxb5 ({Better is} 19. Qd2 $14) 19... axb5 $11 20. b4 c4 21. Bd2 Ra3 $1 22. Nd4 (22. Bc3 $142) 22... Qb6 $17 23. Ne2 Ng4 24. Rf1 Ne5 25. Bc3 Nd3 26. Bxg7 Kxg7 27. Nf4 Nxf4 $2 ({Black should play} 27... Ne5 $1 $19 28. Ra1 Rea8 29. Rxa3 Rxa3) 28. Qb2+ $11 Kg8 (28... c3 $11 {keeps the balance.} 29. Qxa3 Ne2+ 30. Kh1 Qc7) 29. Qxa3 $16 Nxg2 30. Qf3 ({White should try} 30. Kxg2 $16 Rxe4 31. Qa5 Qxa5 32. bxa5) 30... Qd4 $11 31. Rbd1 Qxe4 (31... Nh4 {is more complex.} 32. gxh4 Qxe4 33. Qxe4 Rxe4 34. f4 Kg7) 32. Qxe4 Rxe4 33. Kxg2 {[%mdl 4096] Endgame KRR-KRB} Re2 {[#]} (33... Kf8 $11 {and Black stays safe.}) 34. Rd4 $2 (34. Rfe1 $1 $18 {[%cal Re1e2]} Rxe1 35. Rxe1) 34... Rb2 (34... Ra2 $11) 35. Ra1 $16 c3 ({Don't blunder} 35... Rxb4 $2 36. Ra7) 36. Rc1 c2 37. Rd2 Rxb4 38. Rcxc2 Rc4 {[#]} 39. Rxc4 $1 bxc4 $18 {KR-KB} 40. Kf3 c3 41. Rc2 {Hoping for Ke4.} Bxd5+ 42. Kf4 Bc4 (42... Kg7 $142 43. Rxc3 Kf6) 43. Rxc3 d5 44. g4 Kg7 45. h4 h6 46. Ra3 Kf6 47. g5+ hxg5+ 48. hxg5+ Kg7 49. Ke5 d4 50. Kxd4 Be6 51. Ke5 Bf5 52. Ra7 Bd3 53. Kd6 Bc2 54. f3 Bd3 55. Ke7 Bc4 56. Ra4 Bb3 57. Rf4 Bd5 58. Kd6 Be6 59. Ke5 Bb3 60. Rf6 Ba2 61. f4 Bb1 62. Kd6 Bc2 63. Ke7 Bb3 64. Rb6 Bc2 65. Rc6 Bd3 66. Rb6 Bc2 $1 67. Ra6 Bd3 68. Rf6 Bc4 69. Kd6 Bd3 70. Kd7 Bc2 71. Ke7 Bb3 72. f5 $2 (72. Rc6 $18) 72... gxf5 $11 {The position is equal.} 73. Rxf5 {Rf6 is the strong threat.} Kg6 74. Rf3 Be6 75. Rg3 Bc4 76. Rg1 Bb3 77. Rg2 Bc4 78. Rg3 Ba2 79. Kd6 f6 80. gxf6+ Kxf6 81. Rf3+ Kg7 82. Ke5 Bb1 83. Ke6 Ba2+ 84. Kf5 Bb1+ 85. Kg5 Bh7 86. Ra3 Bg8 87. Ra7+ Kh8 88. Kg6 Bc4 89. Rh7+ Kg8 90. Rd7 {[%cal Rd7d8]} Kh8 91. Rh7+ Kg8 92. Rh3 Bf7+ 93. Kf6 {Black must now prevent Rg3+.} Bc4 94. Rg3+ Kh8 95. Kg6 Bd5 96. Rh3+ Kg8 97. Rh4 (97. Rh2 {seems wilder.} Bb7 98. Re2 Bc6 99. Kf6 Bb5 100. Rd2) 97... Bf7+ 98. Kf6 {And now Rg4+ would win.} Bb3 99. Rg4+ Kh8 100. Rg7 Bg8 101. Kg6 Bc4 102. Rh7+ Kg8 103. Rd7 {[%cal Rd7d8]} Kh8 104. Rd4 Bb3 105. Rh4+ Kg8 106. Rh2 Bf7+ 107. Kf6 {Threatens to win with Rg2+.} Bc4 108. Rh3 Bd5 {Precision: White = 75%, Black = 71%.} 1/2-1/2

