[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Matlakov, Maxim"]
[Black "Li, Chao b"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2704"]
[BlackElo "2724"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,32,18,19,29,35,10,30,0,6,12,-7,0,-3,-6,0,-1,41,17,37,25,10]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nc5 6. Be2 {C43: Russische Verteidigung (Petrow)} Be7 7. O-O O-O {LiveBook: 3 Partien} 8. Re1 {Die Stellung ist ausgeglichen.} Nc6 9. Nb3 $146 ({Vorgänger:} 9. Nf1 f6 10. exf6 Bxf6 11. Ng3 Qd6 12. c3 Be6 13. Ng5 Bd7 {½-½ (27) Harikrishna,P (2766)-Wei,Y (2706) Wijk aan Zee 2017}) 9... Re8 10. Bb5 Bg4 {[%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32]} 11. h3 Bh5 12. Nxc5 Bxc5 13. g4 Bg6 14. Bg5 Be7 15. Bf4 a6 16. Bd3 Qd7 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Zhou, Jianchao"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2624"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,-18,-15,-19,-17,-22,2,7,20,-4,-20,-10,-23,-23,23,24,89,78,61,11,31,29,15,28,22,29,25,30,50,52,80,17,158,120,121,82,83,85,81,81,91,96,79,45,45,33,35,42,50,31,54,0,0,-287,-303,-1504,-1358,-5791,-5214,-1787,-812,-745,-729,-4132,-1864,-1575,-578,-843,-827,-806,-804,-803,-783,-737,-715,-587,-561]} 1. Nf3 d5 2. c4 d4 3. b4 c5 4. b5 (4. g3 cxb4 5. a3 b3 6. d3 Nc6 7. Nbd2 e5 8. Bg2 Nf6 9. Nxb3 Be7 10. O-O O-O 11. Bg5 Rb8 12. Ne1 Bd7 13. Nc2 {½-½ (38) Adhiban,B (2655)-Anand,V (2767) Wijk aan Zee 2018}) 4... Nd7 5. g3 e5 6. d3 {A09: Réti Opening: 1 Nf3 d5 2 c4} Bd6 7. Bg2 f5 $146 ({Predecessor:} 7... Ngf6 8. O-O O-O 9. a4 Re8 10. e4 dxe3 11. Bxe3 Nf8 {1-0 (47) Bocharov,D (2593)-Sarana,A (2455) Khanty-Mansiysk 2016}) 8. O-O {The position is equal.} Ne7 9. e4 f4 $1 10. gxf4 exf4 11. e5 Nxe5 12. Nxe5 Bxe5 13. Qh5+ Ng6 14. Re1 O-O $1 {And now ...f3! would win.} 15. Rxe5 Nxe5 16. Qxe5 {Black must now prevent Qd5+.} f3 17. Bf1 $1 Rf5 18. Qg3 Bd7 19. h4 $36 {[%mdl 2048] White fights for an advantage.} a6 20. Bg5 (20. Nd2 $1 $16) 20... Qb6 (20... Qb8 $11 {keeps the balance.}) 21. Nd2 $1 $16 axb5 22. Bh3 Rf7 23. Bxd7 Rxd7 24. Nxf3 bxc4 {aiming for ...c3.} 25. Ne5 Rd5 26. dxc4 Rd6 $1 27. Re1 h6 28. Bf4 Re6 29. Kh2 Rxa2 30. Nd7 (30. Rg1 $1 $14 Re7 31. Ng6) 30... Qc6 $11 31. Bxh6 $2 {[%mdl 8192]} (31. Rxe6 $11 {and White stays safe.} Qxe6 32. Nxc5) 31... Qd6 $19 ({Wrong is} 31... Rxh6 $2 32. Qb8+ Kh7 33. Nf8+ Kh8 34. Ne6+ Kh7 35. Ng5+ Kg6 36. Re6+ Qxe6 37. Nxe6 $18) 32. Re5 $2 (32. Qxd6 Rxd6 33. Nxc5 Rxh6 34. Kg3) 32... Rxh6 {Black is clearly winning.} 33. Nxc5 {[#]} Rxf2+ $1 {[%mdl 512]} 34. Kh3 (34. Qxf2 Qxe5+) 34... Rf8 (34... Qf6 $142 35. Ne4 {[#]} Rxh4+ $1 {[%mdl 512]} 36. Qxh4 Rh2+ $1 {[%mdl 512]} 37. Kxh2 Qxh4+ 38. Kg2 Qf4 39. Nf6+ Qxf6) 35. Ne4 Qd7+ 36. Kg2 Qf7 (36... Ra6 $142 37. Ng5 d3) 37. Kh2 Qf3 (37... Ra6 $142 38. Nd2 Qf2+ 39. Qxf2 Rxf2+ 40. Kg3 Rxd2) 38. Re7 {[%csl Ge7][%cal Rg3g7]} Qxg3+ 39. Kxg3 Rg6+ 40. Ng5 Rd8 41. Rxb7 d3 {Hoping for ...d2.} 42. Rb1 Rc6 {Precision: White = 60%, Black = 55%.} 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Esipenko, Andrey"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2587"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,0,12,0,0,0,12,0,8,9,22,0,19,0,26,24,25,27,27,28,45,45,41,31,45,39,43,45,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} (6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 c5 9. O-O cxd4 10. e5 Qd8 11. Ne4 O-O 12. Qe2 Be7 13. Rad1 Qc7 14. Bd3 Nd7 15. Rc1 Qa5 16. g4 Nxe5 17. Nxe5 Qxe5 {0-1 (37) Aronian,L (2794)-Caruana,F (2784) Berlin 2018}) 6... Nxe4 7. O-O Nxc3 8. bxc3 Be7 9. Ne5 O-O 10. Qg4 Nc6 11. Re1 f5 (11... Nxe5 {keeps more tension.} 12. dxe5 Kh8 13. Rd1 Qe8 14. Bd3 Rb8) 12. Qf3 Nxe5 13. Rxe5 Kh8 {[#]} 14. Bf4 $146 Bd6 15. Re3 Bxf4 16. Qxf4 Rf6 17. Rae1 Qd6 18. Qxd6 cxd6 19. h4 {[%cal Rc4e6]} h6 {The position is equal.} 20. Bxe6 {[#] aiming for Bd5.} f4 21. Re4 {Hoping for Bd5.} Bxe6 22. Rxe6 Rxe6 23. Rxe6 $11 {[%mdl 4096] Endgame KR-KR} Rc8 24. Rxd6 Rxc3 25. Rd7 Rc1+ 26. Kh2 Rc2 27. f3 Rxa2 28. Rxb7 Rd2 29. Rxa7 Rxd4 30. Ra2 Kg8 31. Kh3 h5 32. Ra5 g6 33. Ra7 Kf8 34. Kh2 Rb4 35. Kg1 Rb1+ 36. Kh2 Rb4 37. Kg1 {Precision: White = 76%, Black = 73%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Wen, Yang"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2581"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,15,16,15,16,14,17,17,17,17,57,16,10,10,22,0,0,0,0,0,0,0,0,0,13,6,9,5,17,7,37,27,48,60,44,32,47,46,32,37,68,60,56,66,52,25,27,29,63,21,26,16,32,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. Nd5 {B91: Sicilian Najdorf: 6 g3} Nbd7 10. Nec3 Nb6 11. Nxe7 {The position is equal.} Qxe7 12. Bg5 O-O 13. O-O h6 14. Bxf6 Qxf6 15. a4 b4 16. Nd5 Nxd5 17. Qxd5 {[#]} Be6 $146 18. Qxd6 a5 19. Qb6 Rfb8 20. Qe3 Rc8 21. Rfc1 Qe7 22. Bf1 Bc4 23. c3 Bxf1 24. Kxf1 bxc3 25. Rxc3 Qb4 26. Rb3 Qc4+ $1 27. Qd3 Qxd3+ 28. Rxd3 $14 {[%mdl 4096] Endgame KRR-KRR} Rc4 29. b3 Rxe4 30. Re1 Rxe1+ 31. Kxe1 f6 32. Rd5 Kf7 33. Rb5 Ke6 34. Ke2 {Precision: White = 67%, Black = 68%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Bai, Jinshi"]
[Black "Alekseenko, Kirill"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2579"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,28,16,9,8,11,15,20,65,63,59]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 O-O 9. O-O Nd7 {[%cal Bb8d7,Bd7b6,Bb6a4][%mdl 32]} 10. Rb1 Qa5 {A16: English Opening: 1...Nf6 with ...d5} (10... Nb6 11. Qc2 cxd4 12. Nxd4 e5 13. Nb5 Bf5 14. e4 Be6 15. Rd1 {½-½ (15) Jakovenko,D (2725)-Riazantsev,A (2674) Poikovsky 2010}) 11. Qb3 {LiveBook: 3 Games} Nb6 12. Qa3 Qxa3 13. Bxa3 Na4 $146 ({Predecessor:} 13... cxd4 14. cxd4 Be6 15. Bxe7 Rfe8 16. Bc5 Bxa2 17. Rb2 Bd5 18. Bxb6 axb6 {1-0 (49) Belous,V (2573)-Laylo,D (2471) Olongapo City 2015}) 14. Rfc1 Rb8 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Shen, Yang"]
[Black "Gunina, Valentina"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2468"]
[BlackElo "2526"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,22,32,0,3,0,0,0,0,0,0,0,0,0,0,-27,-28,-27,-12,-13,-14,-16,-15,-16,-17,-18,-24,-27,-23,-23,-23,-23,-23,-23,-23,-23,-23,-23,-23,-23,-23,-25,-28,-41,-41,-41,-41,-44,-44,-44,-44,-44,-44,-44,-44,-49,-49,-49,-49,-49,-44,-49,-44,-64,-63,-71,-71,-71,-71,-71,-71,-72,-72,-72,-72,-72,-71,-71,-14,-14,-14,-14,-14,-14,-14,-14,-10,-10,-10,-10,-10,-10,-10]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c5 5. cxd5 Nxd5 6. a3 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} (6. e4 {is interesting.} Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2) (6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. Bb3 Re8 16. h3 Nf6 17. Qf4 Nh5 18. Qe5 Nf6 19. Qf4 Nh5 20. Qh2 h6 21. d5 exd5 22. exd5 Rxe1+ 23. Nxe1 {½-½ (57) So,W (2799)-Kramnik,V (2800) Berlin 2018}) 6... cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bd7 10. e4 Nc6 11. Be3 $146 ({Predecessor:} 11. Nb5 Rc8 12. Be3 a6 {½-½ (12) Teich,U-Ziegler,A Germany 1986}) 11... Bc5 12. Nxc6 Bxe3 13. Ne5 Bd4 14. Nxd7 Kxd7 15. O-O-O Rac8+ 16. Kb1 e5 17. Be2 {[#] Threatens to win with Bg4+.} Ke7 18. f4 Rc6 19. fxe5 Bxe5 20. Rd5 f6 21. Rhd1 {[#] And now Rd7+ would win.} Rd6 22. h3 Rxd5 23. Rxd5 $11 {[%mdl 4096] Endgame KRB-KRB} Rc8 24. Bg4 Rc7 25. Rd2 Kf7 26. Rc2 Re7 27. Rc8 Kg6 28. Bf5+ Kh6 29. Rd8 g6 30. Rd7 Rxd7 31. Bxd7 $15 {KB-KB} Kg5 32. Be6 Kh4 33. Bg4 $1 Kg3 34. Bf3 $1 Kf2 35. Kc2 Ke3 36. a4 a5 37. b3 b6 38. Kd1 Kd3 39. Ke1 Bg3+ 40. Kf1 Ke3 41. Be2 Kxe4 42. Bc4 f5 43. Ke2 Be5 (43... g5 $17) 44. Bg8 $1 $11 {The position is equal.} h6 45. Bh7 $1 g5 46. g4 Kf4 47. Bxf5 Kg3 48. Be6 Kxh3 49. Kf3 Bc3 50. Bf7 Kh4 {Precision: White = 77%, Black = 86%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Girya, Olga"]
[Black "Xiao, Yiyi"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2465"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,77,58,95,85,97,86,97,67,104,112,118,96,195,-109,87,-293,55,-344,-349,-325,82,79,81,78,85,90,78,90,147,118,649,629,579,557,748,739]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 d6 7. e4 O-O 8. Be2 e5 9. O-O {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} Nbd7 (9... c6 10. Be3 Nbd7 11. Nd2 Rc8 12. Rc1 Qc7 13. b4 Qb8 14. Qb3 a6 15. dxc6 Bxc6 16. Nd5 Nxd5 17. cxd5 {½-½ (42) Barbosa,O (2518)-Vaibhav,S (2552) chess.com INT 2017}) 10. b4 {LiveBook: 10 Games} g6 11. Bh6 {White is better.} Re8 12. Nd2 $146 ({Predecessor:} 12. Ne1 Bf8 13. Be3 Qe7 14. Nd3 Ba6 15. Qb3 Bg7 16. f3 Nh5 {1-0 (27) Johansson,G (2225)-Bahner,J (2000) Berlin 2012}) 12... Kh8 13. Nb3 Ng8 14. Be3 a5 15. c5 bxc5 (15... dxc5 $16 16. bxc5 bxc5) 16. Na4 $2 {[#]} ({Not} 16. bxa5 f5 $14) (16. Nxa5 $18 Qc8 17. Nxb7 cxb4 18. axb4 Qxb7 19. Bb5 Rxa1 20. Qxa1) 16... f5 $2 (16... axb4 $17 {stays on course.} 17. axb4 cxb4) 17. Nbxc5 $2 {[%mdl 8192]} (17. Nxa5 $16 {and life is bright.} Ba6 18. Nc6 Bxe2 19. Qxe2) 17... Nxc5 $2 (17... dxc5 $19 18. bxc5 f4) 18. Nxc5 $4 {[%mdl 8192]} (18. bxc5 $14 {was the only good move.} fxe4 19. c6) 18... dxc5 $19 19. bxc5 Bxc5 $2 (19... fxe4 $19 20. Bb5 Rf8) 20. Bxc5 $16 Nf6 21. Bb5 Rg8 {[#]} 22. f3 $1 fxe4 23. Qc2 exf3 (23... Bxd5 $142 24. fxe4 Rb8) 24. Rxf3 Nxd5 $2 {[%mdl 8192]} (24... Nd7 $16) 25. Qb2 $18 {White is clearly winning.} Nf6 26. Qxe5 Bxf3 27. Be7 {Precision: White = 30%, Black =  7%.} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Pogonina, Natalija"]
[Black "Ni, Shiqun"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2457"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,113,28,28,32,29,29,31,34,38,40,28,37,34,40,35,43,39,35,0,33,35,40,29,19,17,41,27,32,31,37,0,30,15,20,31,50,43,63,57,66,39,86,37,59,43,39,46,50,40,40,46,45,37,48,41,57,61,55,62,93,93,93,93,103,103,103,83,110,130,169,156,197,187,543,553,728,723,601,670,672,651,588,685,745,850,766,604,647,644,562,513,422,142]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 {E05: Open Catalan: 5 Nf3 Be7} 11. Qc1 Bxf4 12. Qxf4 {LiveBook: 10 Games} Nd5 $146 {White has an edge.} ({Predecessor:} 12... Qd6 13. Qc1 Bd5 14. Nc3 Nc6 15. e3 Nb4 16. Qb1 Qe7 17. a5 c5 18. Nxd5 Nfxd5 {0-1 (37) Eljanov,P (2755)-Aronian,L (2780) Wijk aan Zee 2017}) 13. Qd2 Nd7 14. a5 f5 15. Na3 Qe7 16. Nc4 N5f6 17. Rac1 Rac8 18. Qe3 Rfe8 19. Qa3 Qxa3 20. Nxa3 (20. bxa3 {feels hotter.} Ne4 21. Rfe1 Bb5 22. e3 c5 23. Nfe5) 20... Be4 21. Nc4 Kf8 22. Rc3 Ke7 23. Rfc1 c6 24. Nfd2 Bxg2 25. Kxg2 Red8 26. e3 Rb8 27. Nf3 Nd5 28. Rb3 Nc7 29. h3 Nf6 30. Nce5 Nb5 31. g4 g6 32. Ne1 (32. g5 {looks sharper.} Ne4 33. Nd3 Rbc8 34. Rb4 Rd5 35. h4) 32... Nd7 33. Nxd7 Rxd7 34. Nd3 Kd6 35. g5 Rh8 36. h4 Rg7 37. Rb4 h6 38. Nf4 hxg5 39. hxg5 Rh4 40. Rg1 Rg4+ 41. Kf1 Rxg1+ 42. Kxg1 $16 {[%mdl 4096] Endgame KRN-KRN} e5 43. dxe5+ Kxe5 44. Nd3+ Ke6 45. Rh4 Nd6 {[#]} 46. f3 $1 Nf7 47. Nc5+ Kd5 $2 {[#]} (47... Kd6 {is more resistant.} 48. Nxb7+ Ke7) 48. b4 $1 $18 {White threatens Rd4+ and mate.White is clearly winning.} Kd6 49. Rd4+ Ke7 50. Rd7+ Ke8 51. Rxb7 Rh7 52. Nxa6 Nxg5 53. Rxh7 Nxh7 54. Nb8 {Hoping for a6.} Kd8 55. Nxc6+ Kc7 56. Na7 Nf6 57. Kf2 $2 {Precision: White = 72%, Black = 38%.} (57. Nb5+ $18 {is more deadly.} Kb7 58. Nc3) 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Shuvalova, Polina"]
[Black "Huang, Qian"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2416"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,44,-4,-3,-2,10,0,0,0,0,0,3,-2,-7,-6,-17,-35,-36,-30,-29,-23,-17,-20,0,-34,6,0,0,3,8,8,14,12,6,0,0,0,14]} 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. g3 exd4 5. Qxd4 Nc6 {LiveBook: 45 Games} 6. Qd1 {A53: Old Indian Defence without Nf3} g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Bf5 10. Bf4 $146 ({Predecessor:} 10. Nd5 Be4 11. Bg5 Re8 12. Qd2 Ne5 13. Nxe5 Rxe5 {½-½ (37) Kuzubov,Y (2578)-Kislinsky,A (2501) Zvenigorod 2008}) 10... Re8 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Qd2 Qf6 14. b3 Qb2 15. Rfd1 b6 16. Bf1 Bxf3 17. exf3 {The position is equal.} Qxd2 18. Bxd2 Nd4 19. Kg2 Ne2 20. Rc2 {Black must now prevent Be3.} Nd4 21. Rcc1 Ne2 22. Rc2 {And now Be3 would win.} Nd4 {Precision: White = 72%, Black = 82%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.27"]
[Round "1"]
[White "Zhai, Mo"]
[Black "Goryachkina, Aleksandra"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2304"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,86,31,36,27,50,39,48,44,43,41,41,16,22,12,6,18,16,18,36,-8,52,49,54,44,45,44,56,64,62,23,111,25,76,35,141,29,14,16,24,16,80,80,86,79,83,0,0,-128,-127,-121,-31,-93,-106,-234,-215,-282,-284,-250,-262,-641,-635,-597,-570,-545,-527,-1017,-998,-935,-911]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 Bf5 8. Nf3 e6 9. Qb3 {D13: Slav Defence: Exchange variation without ...Bf5} Ra7 10. O-O Be7 {LiveBook: 7 Games} 11. h3 {White is slightly better.} O-O 12. Rfc1 Nd7 13. Na4 {[#]} h6 $146 ({Predecessor:} 13... Bg6 14. Qd1 f6 15. a3 Re8 16. Bg3 Bf8 {½-½ (48) Berczes,D (2495)-McShane,L (2674) Las Vegas 2015}) 14. Bg3 Bg6 15. Ne1 Na5 16. Qd1 {[#] Strongly threatening Bc7.} b5 17. Nc3 $1 Nc4 18. b3 Nd6 19. Bd3 Nf5 (19... Ne4 $11) 20. Bh2 $14 Ba3 21. Rc2 Ra8 22. Ne2 Nf6 23. Nf3 Ne7 24. Ne5 Bd6 (24... Bxd3 $11 25. Nxd3 (25. Qxd3 Qa5 $11) 25... Nf5) 25. Qd2 ({Better is} 25. Bxg6 $16 {Hoping for Bd3.} Nxg6 26. Nxg6 Bxh2+ 27. Kxh2 fxg6 28. Nf4) 25... a5 (25... Bxd3 $11 26. Nxd3 (26. Qxd3 Qa5 $11) 26... Bxh2+ 27. Kxh2 Ne4) 26. Nc3 Bb4 ({Black should try} 26... Bxd3 $14 27. Qxd3 b4) 27. a3 (27. Nxg6 $16 Nxg6 28. Qe2) 27... Bxd3 $11 28. Qxd3 Bxc3 29. Rxc3 Ne4 (29... b4 $1 $11 30. Nc6 Nxc6 31. Rxc6 bxa3) 30. Nc6 $16 Nxc6 31. Rxc6 b4 32. axb4 (32. f3 $16 Nf6 33. a4) 32... axb4 $11 33. Rf1 (33. Rca6 $11 {remains equal.} Rxa6 34. Qxa6) 33... Ra2 $17 34. Rc2 Ra3 (34... Rxc2 $17 35. Qxc2 Qa5) 35. Rc6 {[#]} (35. Bc7 $15 Qd7 36. Bb6) 35... Qa8 $1 {[%cal Ra8c6]} 36. Rcc1 (36. Rb6 $17) 36... Ra2 37. Rc2 Rc8 38. Rxc8+ Qxc8 39. f3 $2 (39. Be5) 39... Nd2 $19 {Black is clearly winning.} 40. Rd1 Qc3 41. Qe2 Rc2 42. Bd6 Nc4 43. Bxb4 Qb2 {Precision: White = 35%, Black = 54%.} ({Weaker is} 43... Rxe2 44. Bxc3 Nxe3 45. Re1 $11) 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Sjugirov, Sanan"]
[Black "Li, Chao b"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2663"]
[BlackElo "2724"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,46,17,37,11,14,0,15,12,16,5,13,0,13,8,6,-7,16,16,16,14,20,14,36,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 h6 10. O-O Qc7 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 11. Ng3 Nd7 12. Be3 (12. Bd2 Nf8 13. Rfe1 Be6 14. c4 Rad8 15. Bc3 h5 16. b3 h4 17. Nf1 Bc8 18. Rxe8 Rxe8 {1-0 (53) Mekhitarian,K (2545)-Leitao,R (2619) Foz do Iguacu 2018}) 12... Nf8 {LiveBook: 5 Games} 13. Rae1 Be6 14. Qd2 $146 ({Predecessor:} 14. b3 c5 15. dxc5 Bxc5 16. Bxc5 Qxc5 17. Be4 Re7 18. c4 {1-0 (51) Ress,J (2114)-Khan,V (2131) LSS email 2013}) 14... Bxg3 15. hxg3 Bxa2 16. c4 {[#] Hoping for Ra1.} b5 $1 17. cxb5 {With the idea Rc1.} Bd5 18. Rc1 Qb7 19. Qa5 Red8 20. bxc6 Bxc6 21. Ba6 Qd7 22. Rfd1 {d5! is the strong threat.} Bd5 23. b4 Qg4 {Precision: White = 50%, Black = 68%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Lu, Shanglei"]
[Black "Matlakov, Maxim"]
[Result "1-0"]
[WhiteElo "2643"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "10"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,10,-48,-31]} 1. e4 e5 2. Nh3 (2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. Qe2+ Qe7 9. dxc3 Qxe2+ 10. Kxe2 Bc5 11. Be3 Bxe3 12. Kxe3 c6 13. Bd3 d5 14. Rae1 Ke7 15. c4 dxc4 16. Bxc4 Rd8 17. Rd1 Be6 18. Bxe6 Kxe6 {½-½ (27) Carlsen,M (2843)-Ding,L (2778) Shamkir 2018}) 2... Nc6 3. Bb5 $146 ({Vorgänger:} 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. d6 hxg5 8. Bxg5 Nxc4 9. dxc4 Qxd6 10. Qe2 Be6 11. Nc3 Be7 12. Nb5 Qc5 13. b3 a6 14. Nc3 {0-1 (40) Pedersen,H (1360)-Thompson,G (1717) ICCF email 2013}) 3... a6 4. Ba4 Nf6 5. d3 Bc5 {[%mdl 32768] Loss on Time!?} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Alekseenko, Kirill"]
[Black "Zhou, Jianchao"]
[Result "*"]
[WhiteElo "2625"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "18"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,18,-479,-25,-496,-41,-572,-352,-519,-237,-583,-245]} 1. e4 c5 {[%cal Bc7c5,Bc5d4][%mdl 32]} 2. Nf3 d6 3. d4 cxd4 4. Nh4 $146 ({Predecessor:} 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Nxd4 10. Qxd4 Be7 11. Kb1 b5 12. Bxf6 gxf6 13. Ne2 Rc8 14. Qd2 Qb6 15. Nf4 h5 16. g3 Rc7 17. Bd3 Kd8 18. c3 {½-½ (41) Anand,V (2776)-Carlsen,M (2843) Karlsruhe/Baden-Baden 2018}) 4... Nf6 5. Nc3 a6 $2 {[#]} (5... dxc3 $19 6. Bd3 Na6 7. bxc3 Nc5) 6. h3 $2 {[%mdl 8192] B53: Sicilian: 2...d6: Lines with Qxd4} (6. Qxd4 $11 {and White has nothing to worry.} g6 7. Be2) 6... e6 $2 ({Black should play} 6... dxc3 $19 7. Bd3 cxb2 8. Bxb2 Qa5+ 9. Qd2 Qxd2+ 10. Kxd2 g6) 7. g4 $2 {[%mdl 8192]} (7. Qxd4 $15 Nc6 8. Qd1) 7... Nfd7 8. Bg2 (8. Qxd4 $142 Nc6 9. Qd1 Qxh4 10. Bf4) 8... Be7 (8... dxc3 $142 9. Nf3 Nc5) 9. g5 $2 {[#]} (9. Qxd4 Bxh4 10. Qxg7) 9... Nc6 {Precision: White =  0%, Black = 14%.} (9... dxc3 $142 10. bxc3 Bxg5) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Sarana, Alexey"]
[Black "Wen, Yang"]
[Result "1/2-1/2"]
[WhiteElo "2587"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,19,6,12,519,73,671,193]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 {LiveBook: 1410 Partien} Ba3 $146 {[%mdl 8192] [#] D41: Damengambit (Verbesserte Tarrasch-Verteidigung)} (8... Bb4+ $11 {und Schwarz ist OK.} 9. Bd2 Bxd2+ 10. Qxd2 O-O) ({Vorgänger:} 8... Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. Bb3 Re8 16. h3 Nf6 17. Qf4 Nh5 18. Qe5 Nf6 19. Qf4 Nh5 20. Qh2 h6 21. d5 exd5 22. exd5 Rxe1+ 23. Nxe1 {½-½ (57) So,W (2799)-Kramnik,V (2800) Berlin 2018}) 9. Bxa3 $2 (9. Qa4+ $18 {und der Rest ist Schweigen.} Bd7 10. Qxa3) 9... Na6 $2 {[%mdl 8192]} (9... Qa5+ $16 10. Qd2 Qxa3) 10. Bc4 $2 (10. Qd2) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Bai, Jinshi"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2579"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,27,29,0,0,-19,26,28,25,18,16,4,26,9,40,31,15,20,24,0]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 {E04: Open Catalan: 5 Nf3} 7. O-O (7. a4 c6 8. O-O O-O 9. Ne1 Nd5 10. e4 Nb6 11. a5 N6d7 12. e5 Bb7 13. Ne4 Na6 14. Bg5 {½-½ (44) Wang,H (2709)-Ding,L (2777) Huaian 2017}) 7... c6 8. b3 cxb3 9. Nxb3 Nbd7 10. Bd2 Bxd2 11. Qxd2 O-O $146 ({Predecessor:} 11... a5 12. Qc2 Bb7 13. Ne5 O-O 14. Nxc6 {1-0 (46) Uberos Fernandez,A (2254)-Macarruda,M ICCF email 2014}) 12. a4 {[%mdl 1024] White has compensation.} Bb7 13. Rfc1 a5 14. Ne5 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Goryachkina, Aleksandra"]
[Black "Shen, Yang"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2496"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,75,28,12,47,10,11,21,14,11,11,18,15,12,8,4,29,16,27,22,23,25,33,27,37,11,33,0,43,37,36,40,41,47,57,33,38,37,42,7,41,33,37,27,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-482,0,-501,0,-461]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 a6 7. Be2 h6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} (7... e6 8. Rc1 Be7 9. h3 O-O 10. Nf3 b5 11. O-O Bb7 12. Bd3 Rc8 13. Qe2 Qa5 14. a3 b4 15. axb4 Nxb4 {1-0 (75) Li,C (2732)-Duda,J (2724) Liaocheng 2018}) 8. h3 Bf5 9. Nf3 e6 10. Qb3 $146 ({Predecessor:} 10. O-O Be7 11. Rc1 O-O 12. a3 Ne4 13. Nxe4 Bxe4 14. Nd2 Bg6 15. b4 Bd6 16. Bxd6 Qxd6 {½-½ (25) Beneteau,H (2085)-Forgo,E (2260) Pecs 1998}) 10... Bd6 11. Bxd6 Qxd6 12. Na4 O-O 13. O-O Nd7 14. Rfc1 Na5 15. Qc3 Nc6 16. Nc5 Nxc5 17. Qxc5 Rfd8 18. Qc3 Rf8 19. Qc5 (19. Qb3 {is more complex.} Na5 20. Qa4 Qb6 21. b3 Nc6 22. Rc5) 19... Rfd8 20. Rc3 Qxc5 21. Rxc5 f6 22. Rac1 Kf7 23. a3 Ke7 24. Nd2 Rdc8 25. b4 Kd7 26. Nb3 b6 27. R5c3 Ne7 28. a4 Rxc3 29. Rxc3 e5 30. dxe5 fxe5 31. f4 exf4 32. exf4 Kd6 33. a5 bxa5 34. bxa5 Bd7 35. Nd4 Nc6 36. Rb3 $2 {[%mdl 8192] [#]} (36. Nxc6 $11 {and White is okay.} Bxc6 37. Rb3) 36... Kc5 $2 ({Better is} 36... Nxd4 $19 37. Rb6+ Kc5 38. Bxa6 Bb5 39. Bxb5 Nxb5) 37. Rc3+ $2 {[%mdl 8192]} (37. Nxc6 $11 {and White has nothing to worry.} Bxc6 38. Rc3+ Kd6 39. Rb3) 37... Kd6 38. Rb3 {[%mdl 32768] Precision: White = 53%, Black = 56%. . An unexpected result.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Ni, Shiqun"]
[Black "Gunina, Valentina"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2444"]
[BlackElo "2526"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,84,26,26,26,26,26,26,26,26,27,27,24,22,37,37,56,41,89,60,112,0,51,43,47,55,93,93,91,94,93,70,77,68,97,93,130,113,139,155,142,96,96,44,174,172,167,169,168,70,60,0,7,0,70,0,166,0,39,0,143]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rfe1 Qc7 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (13... Nd7 14. a4 Rab8 15. a5 h6 16. Qa3 Qxa3 17. Rxa3 Rfc8 18. g3 Kf8 19. Rea1 Ke7 20. Rb3 b6 21. axb6 axb6 {1-0 (52) Jumabayev,R (2612)-Saric,I (2669) Riadh 2017}) 14. Qc2 {LiveBook: 4 Games} Rac8 15. Qe2 {[#]} Nd7 $146 {White has an edge.} ({Predecessor:} 15... Rfe8 16. g3 a6 17. a4 Rb8 18. h4 Re7 19. Kg2 Rbe8 20. Ne5 Nxe5 21. dxe5 {1-0 (51) Shalimov,V (2445)-Yevseev,D (2550) Smolensk 2005}) 16. g3 Rfe8 17. Kg2 a6 18. h4 h6 19. Bc2 b5 20. a4 b4 21. Qxa6 Na5 22. Qe2 Nc6 (22... Rb8 $14) 23. Qa6 (23. cxb4 $16 {Black must now prevent b5.} Nxb4 24. Bd3) 23... bxc3 (23... Na5 $11) 24. bxc3 $14 Na5 {[%cal Bc6a5,Ba5c4,Bc4d6,Bd6e4,Be4d2][%mdl 32]} 25. Rab1 Nf6 26. Rec1 Ra8 27. Qe2 Nc4 28. Rb4 Rec8 29. Bd3 Nd6 30. Ne5 Rab8 31. Qb2 Rxb4 32. Qxb4 Nfe4 33. Bxe4 Nxe4 34. Rb1 (34. h5 $16) 34... f6 (34... Qxc3 $14 35. Qxc3 Nxc3) 35. Ng6 $18 {[#] And now Ne7+ would win.} Kf7 36. h5 Nd2 37. Rb2 (37. Re1 $18) 37... Nc4 $1 $14 {[%cal Rc4b2]} 38. Rb3 ({White should play} 38. Ra2 $14) 38... Nd2 $1 $36 {[%cal Rd2b3][%mdl 2048] Black has some pressure.} 39. Rb2 (39. Ra3 $11) 39... Nc4 $1 $14 {[%cal Rc4b2]} 40. Rb1 (40. Ra2 $1 $14) 40... Nd2 $1 $18 41. Rb2 ({Better is} 41. Re1 $18) 41... Nc4 $1 $14 {[%cal Rc4b2]} 42. Rb1 (42. Ra2 $14) 42... Nd2 $1 {Precision: White = 50%, Black = 58%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Huang, Qian"]
[Black "Girya, Olga"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2439"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,55,7,7,-16,0,0,7,8,9,0,0,2,41,35,35,28,33,35,35,-138,19,0,718,0,30,0,30,0,0,0,0,0,4,3,0,0,0,0,15,-14,-4,-31,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qb3 {E11: Bogo-Indian} (8. Qc2 c6 9. Rc1 b6 10. a4 Ne4 11. Be1 a5 12. Nbd2 Nxd2 13. Nxd2 Bf6 14. cxd5 cxd5 15. e4 Bxd4 16. Nb3 Bf6 17. exd5 exd5 18. Bxd5 {½-½ (28) Grischuk,A (2767)-Karjakin,S (2763) Berlin 2018}) 8... a5 9. Bf4 $146 ({Predecessor:} 9. Nc3 c6 10. Rfd1 a4 11. Nxa4 dxc4 12. Qc2 b5 13. Nc3 Qb6 14. e4 e5 15. d5 cxd5 16. Nxd5 Nxd5 17. exd5 {1-0 (74) Gleizerov,E (2519)-Krzyzanowski,M (2464) Suwalki 2017}) 9... dxc4 10. Qxc4 Nd5 11. Nc3 Nxf4 12. gxf4 c5 13. dxc5 Nxc5 14. Ne5 Qb6 15. Rfd1 Qb4 16. Rf1 $2 {[#]} (16. Rab1 $14 {stays ahead.}) 16... Qb6 $2 ({And not} 16... Qxb2 17. Rab1 $14) ({Better is} 16... f6 $1 $17 {[%cal Rf6e5]} 17. a3 Qb3 18. Qxb3 Nxb3) 17. Rfd1 Qd8 $2 {[%mdl 8192]} (17... Qb4 $11) 18. Rf1 $2 (18. Rxd8 $18 Rxd8 19. Ne4 Nxe4 20. Bxe4) 18... Qb6 $11 19. Rfd1 Qb4 20. b3 f6 21. Nd3 Qxc4 22. bxc4 Nxd3 23. Rxd3 Rb8 24. Rad1 b6 25. Nb5 Ba6 26. Rd7 Rfd8 27. Bc6 Bxb5 28. Bxb5 {Precision: White = 35%, Black = 55%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Shuvalova, Polina"]
[Black "Zhai, Mo"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2416"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,133,6,2,0,0,64,33,33,19,27,26,32,39,98,0,33,32,45,65,60,47,33,32,27,24,77,76,112,108,99,102,121,112,214,206,181,177,297,8,20,8,8,8,17,9,11,13,13,13,13,13,12,8,37,15,73,26,20,21,27,24,42,42,42,42,42,42,47,46,62,42,42,0,0,0,0,0,0,0,0,0,47,8,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-47,-66,-80,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Qe2 Bb7 11. Rd1 {LiveBook: 157 Games} Qc8 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} (11... Nbd7 12. d5 Bxc3 13. dxe6 Bxf3 14. gxf3 fxe6 15. bxc3 Qc7 16. Bxe6+ Kh8 17. Qc4 Qb7 18. Bxd7 Nxd7 19. Qd5 Qxd5 20. Rxd5 {½-½ (32) Matlakov,M (2735)-Vitiugov,N (2722) St Petersburg 2017}) 12. Bd3 $146 ({Predecessor:} 12. Bg5 Bxc3 13. bxc3 Bxf3 14. Qxf3 Qxc4 15. Bxf6 Nd7 16. Bg5 Rac8 17. Rdc1 Rfe8 18. h3 Nf8 19. a4 {½-½ (63) Caporali,D (2124)-Foenander,P (2144) ICCF email 2014}) 12... Ba6 ({Black should play} 12... Bxc3 $11 13. bxc3 Qxc3) 13. Nb5 Nbd7 {White is slightly better.} 14. Bg5 Qb7 15. a3 Be7 16. Rac1 Rac8 (16... Rad8 $14) 17. Ne5 (17. Rxc8 $1 $16 Rxc8 18. d5 $1 {[%mdl 512]}) 17... Bxb5 18. Bxb5 Nb8 19. Bc4 Nd5 20. Bxd5 (20. h4 {feels hotter.} Bd6 21. Qe4 Nd7 22. Bd2 N7f6 23. Qe2) 20... exd5 21. Bxe7 Qxe7 22. Qg4 Rc7 (22... Qb7 $11) 23. h3 $36 {[%mdl 2048] White is on the roll.} Qd6 24. Rxc7 $1 Qxc7 25. Rd3 $1 Qc1+ 26. Kh2 Qxb2 (26... Qh6 $16 {is a better defense.}) 27. Rg3 $18 {[%csl Gg3][%cal Rg4g7]} g6 28. Qf4 {[%mdl 1024] White has strong compensation.} Qb5 {[#]} (28... Qc2 {was worth a try.}) 29. Qh6 $2 (29. Ng4 $1 $18 {[%cal Rg4f6] Nf6+ would kill now.} Nd7 30. Nh6+ Kh8 31. Rc3 (31. Nxf7+ Kg8 $14)) 29... Nd7 $11 30. Rb3 Qa4 ({Not} 30... Qxb3 31. Nxd7 Qg3+ 32. fxg3 Re8 33. Nf6+ Kh8 34. Qxh7#) 31. Rb4 $1 {[%cal Rb4a4]} Qc2 32. Nxd7 {[%csl Gd7][%cal Rh6f8]} Qc7+ 33. Ne5 f6 34. Qe3 fxe5 35. dxe5 {[%mdl 4096] Endgame KQR-KQR} Rf5 36. f4 g5 $1 37. Qd3 Qf7 (37... Rxf4 $11 {keeps the balance.} 38. Qxd5+ Kg7) 38. Rd4 Rxf4 39. Rxd5 Qe6 $1 40. Rd8+ Rf8 41. Rxf8+ Kxf8 $14 {KQ-KQ} 42. Qd8+ Kf7 43. Qxg5 b5 44. Qf4+ Kg7 45. Qe4 a5 46. Qb7+ Qf7 47. Qxb5 Qf4+ 48. Kg1 {Qd7+ is the strong threat.} Qe3+ $1 49. Kf1 {Threatens to win with Qd7+.} Qxa3 50. Qd7+ Kg6 51. Qe6+ Kg7 52. Ke2 Qb2+ 53. Kf3 {Strongly threatening Qd7+.} Qc3+ 54. Kg4 {Hoping for Qe7+.} Qd4+ 55. Kh5 Qf4 {aiming for ...Qf7+.} 56. g4 a4 57. g5 ({But not} 57. Kh4 $2 Qh6+ 58. Qxh6+ Kxh6 $19) 57... a3 {And now ...Qf7+ would win.} 58. Qh6+ Kg8 59. Qa6 Qf3+ 60. Kh4 {[#]} Qf2+ ({Better is} 60... Qe4+ $1 $17 61. Kg3 Qxe5+ 62. Kg4 Qe4+ 63. Kg3 Qe1+ 64. Kg4 Qb4+ 65. Kh5 Qb3) 61. Kg4 $11 {The position is equal.} a2 62. Qc8+ Kg7 63. Qd7+ Kg8 64. Qc8+ Kg7 65. Qd7+ Kg8 66. Qc8+ Kg7 67. Qd7+ {Precision: White = 60%, Black = 49%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.28"]
[Round "2"]
[White "Xiao, Yiyi"]
[Black "Pogonina, Natalija"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2345"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,40,16,-9,62,52,62,60,69,64,70,33,57,58,68,29,65,45,46,32,43,53,60,58,898,132,1186]} 1. d4 d5 2. c4 e6 3. Nf3 {[%cal Bg1f3,Bf3e5,Be5c6][%mdl 32]} Nf6 4. g3 Bb4+ 5. Nbd2 O-O 6. Bg2 b6 7. O-O Bb7 8. Ne5 Be7 9. Qc2 {LiveBook: 34 Partien. E16: Damenindisch (Hauptfortsetzung mit Lb4)} (9. cxd5 Bxd5 10. Ndf3 Nbd7 11. Bf4 Nxe5 12. Bxe5 c5 13. Rc1 h6 14. a3 a5 15. Qa4 Qd7 16. Qxd7 Nxd7 {1-0 (40) Li,C (2755)-Topalov,V (2754) Stavanger 2016}) 9... Nbd7 (9... Na6 $11) 10. cxd5 $1 $14 exd5 $146 ({Vorgänger:} 10... Nxe5 11. d6 Bxg2 12. dxe7 Qxe7 13. dxe5 Bxf1 14. exf6 Qxf6 15. Kxf1 c5 16. Nf3 h6 {½-½ (71) Repplinger,M (2249)-Goebel,C (2174) Germany 2011}) 11. Nc6 $1 {[%cal Rc6d8] Weiß steht etwas besser.} Bxc6 12. Qxc6 Rc8 13. Nf3 Bd6 14. Bh3 h6 15. Bf4 {Und weiter mit Se5 wäre nett.} Qe7 16. Ne5 Nb8 17. Qa4 $36 {[%mdl 2048] Weiss drückt.} Rce8 18. Qxa7 Nh5 19. Bg2 Qh4 $2 {[%mdl 8192] [#]} (19... Nxf4 $14 20. gxf4 Bxe5 21. dxe5 (21. fxe5 Nc6 $16) 21... Qb4) 20. e3 $2 (20. gxh4 $18 {ist der präzise Gewinnweg.} Nxf4 21. e3 Nxg2 22. Kxg2) 20... g5 $2 {[%mdl 40960] Precision: Weiß = 43%, Schwarz = 33%. . Loss on Time!?} (20... Qd8 $16) 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Li, Chao b"]
[Black "Alekseenko, Kirill"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2724"]
[BlackElo "2625"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,34,18,35,37,36,15,20,20,28,45,65,40,62,70,72]} 1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. Qe2+ {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} Qe7 8. Qxe7+ Bxe7 9. O-O O-O 10. Re1 Bd6 11. Nc3 a6 {LiveBook: 12 Games} 12. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} Nbd7 13. a4 h6 14. Bh4 g5 {[#]} 15. Bg3 $146 Kg7 {White is slightly better.} 16. Bb3 Re8 17. Ne5 Re7 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Matlakov, Maxim"]
[Black "Zhou, Jianchao"]
[Result "*"]
[ECO "E15"]
[WhiteElo "2704"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,25,0,47,52]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Ba6 11. a4 Qc8 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (11... c5 12. Na3 Bb7 13. cxd5 Bxd5 14. Qb2 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qc8 17. b4 Qb7+ 18. Kg1 Ne4 19. Be3 {½-½ (62) Papaioannou,I (2652)-Adams,M (2727) Heraklio 2017}) 12. Na3 c5 {LiveBook: 5 Games} 13. cxd5 {[#]} {Predecessor:} exd5 $146 14. Nb5 Qc6 15. dxc5 bxc5 16. Nfd4 Qb6 17. Ba5 Qb7 18. Nf5 Nb6 19. Nc3 {1-0 (57) Halkias,S (2585)-Svane,R (2555) Doha 2016} *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Matlakov, Maxim"]
[Black "Zhou, Jianchao"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2704"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,26,7,11,9,6,45,45,61]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Ba6 11. a4 Qc8 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (11... c5 12. Na3 Bb7 13. cxd5 Bxd5 14. Qb2 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qc8 17. b4 Qb7+ 18. Kg1 Ne4 19. Be3 {½-½ (62) Papaioannou,I (2652)-Adams,M (2727) Heraklio 2017}) 12. Na3 c5 13. cxd5 {[#]} Nxd5 $146 ({Predecessor:} 13... exd5 14. Nb5 Qc6 15. dxc5 bxc5 16. Nfd4 Qb6 17. Ba5 Qb7 18. Nf5 Nb6 19. Nc3 {1-0 (57) Halkias,S (2585)-Svane,R (2555) Doha 2016}) 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Lu, Shanglei"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2643"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,55,29,25,4,4,0,0,-1,27,27,27,12,12,14,29,0,14,7,21,0,0,16,17,-12,-19,-13,-27,-14,-4,-39,-33,-47,-39,-18,0,-10,-7,-8,-15,-5,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} g6 (6... b5 7. c3 Bb7 8. Bc2 c4 9. a4 e6 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Bxe4 13. Bxe4 Nxe4 {½-½ (35) Mamedov,R (2704)-Karjakin,S (2778) Shamkir 2018}) 7. c3 Bh6 {LiveBook: 9 Games} 8. Bc2 {White has an edge.} Ne5 9. Nxe5 $146 ({Predecessor:} 9. h3 O-O 10. Qe2 Nh5 11. d4 Bxc1 12. Rxc1 Nf4 13. Qe3 Nxf3+ 14. Qxf3 {0-1 (60) Haria,R (2424)-Adhiban,B (2650) Reykjavik 2018}) 9... dxe5 10. d3 Bxc1 11. Qxc1 O-O 12. Nd2 Qc7 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} h6 14. h3 b6 15. Nf3 Kg7 16. a5 b5 17. d4 Nd7 {[%cal Bf6d7,Bd7c5,Bc5e6,Be6f4][%mdl 32]} 18. dxc5 Nxc5 19. b4 Ne6 20. Qe3 Nf4 21. Nd2 Be6 22. Nb3 $1 Bxb3 23. Bxb3 Rfd8 {...Rac8 is the strong threat.The position is equal.} 24. Rad1 Rxd1 25. Rxd1 Rc8 26. Rc1 $1 Rd8 27. Rd1 $1 Rc8 28. Rc1 $1 {Precision: White = 58%, Black = 61%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Esipenko, Andrey"]
[Black "Wen, Yang"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2587"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,38,29,22,33,0,34,41,51,42,93]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} b6 13. a4 Bb7 14. Bd3 Nf6 15. Rfe1 h6 16. h3 {[#] LiveBook: 4 Games} Rb8 $146 ({Predecessor:} 16... Qe7 17. a5 bxa5 18. Rxa5 Rfc8 19. Qb2 Qc7 20. Qb4 Qc3 21. Qxc3 Rxc3 {½-½ (45) Nepomniachtchi,I (2729)-Kryvoruchko,Y (2689) Riadh 2017}) 17. a5 bxa5 (17... b5 $5) 18. Rxa5 a6 19. g4 Nh7 ({Better is} 19... Ne8 $14) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Sarana, Alexey"]
[Black "Bai, Jinshi"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2587"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,26,30,20,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 {D16: Slav Defence: 5 a4: Lines with 5...Bg4 and 5...Na6} 8. O-O Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 {LiveBook: 22 Games} 11. a5 $146 {The position is equal.} ({Predecessor:} 11. b3 O-O 12. Bb2 b6 13. Nb5 Na5 14. Ne5 Nxc4 15. bxc4 {½-½ (28) Postny,E (2575)-Van Foreest,J (2631) Berlin 2018}) 11... O-O {[%cal Bh8f8,Bf8d8,Bd8d1][%mdl 32]} 12. Nd2 Rd8 13. Nb3 Rxd1+ {[%mdl 32768] Loss on Time!?} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Gunina, Valentina"]
[Black "Huang, Qian"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2526"]
[BlackElo "2439"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,31,41,-4,40,36,35,34,44,-15,0,0,-3,0,0,0,0,0,54,40,123,121,189,124]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 (5. c4 Nc6 6. Qe3 Bg4 7. Nd4 g6 8. Nc3 Bg7 9. Nxc6 bxc6 10. h3 Be6 11. Be2 Nf6 12. O-O O-O 13. f4 Qa5 14. Bd2 {1-0 (50) Karjakin,S (2763)-Nepomniachtchi,I (2751) Moscow 2018}) 5... Nf6 6. h3 {LiveBook: 6 Partien. B53: Sizilianisch (Ungarische Variante)} e5 7. Qe3 b5 $146 {[%cal Bb7b5,Bb5b4][%mdl 32]} ({Vorgänger:} 7... Be7 8. O-O Qc7 9. c4 O-O 10. Nc3 Be6 11. b3 Nbd7 12. Rd1 Rfc8 {½-½ (79) Gavrilescu,D (2437)-Stocko,J (2331) Zadar 2017}) 8. O-O {Weiß steht etwas besser.} Bb7 9. Nc3 (9. a4 $14) 9... Nbd7 10. Rd1 Qc7 11. a4 $36 {[%mdl 2048] Weiss hat Druck.} b4 12. Nd5 $1 {[%cal Rd5c7]} Bxd5 13. exd5 Qxc2 (13... Be7 $11) 14. Nd4 $1 $14 {[%cal Rd4c2]} Qc5 (14... Qc8 $14) 15. Nc6 $16 {[%mdl 1024] Weiss hat starke Kompensation.} Nb6 (15... Qxe3 $16 16. Bxe3 a5) 16. a5 {Precision: Weiß = 66%, Schwarz = 31%.} (16. Qxc5 $18 dxc5 17. d6 (17. Nxe5 Bd6 $16)) 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Goryachkina, Aleksandra"]
[Black "Ni, Shiqun"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2496"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,96,14,14,21,20,28,10,16,11,6,16,32,31,34,32,39,41,54,42,62,60,54,57,77,77,66,64,79,77,79,89,85,82,87,76,77,66,71,41,31,29,30,43,50,37,56,22,41,25,118,93,129,126,109,93,182,164,166,104,136,111,217,197,194,134,212,131,212,220,220,220,283,257,257,257,257,8,7,0,264,0,13,0,264]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. O-O d6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 9. Re1 Nc6 (9... Nd7 10. Bf3 Nec5 11. Be3 Nxd3 12. cxd3 Ne5 13. Be2 Qh4 14. Qb3 b6 15. Qd5 Bd7 16. Qd4 Qxd4 17. Bxd4 {½-½ (34) Mamedov,R (2709)-Bu,X (2730) Riadh 2017}) 10. f3 Ng5 11. Bf1 $146 {And now Bxg5 would win.} ({Predecessor:} 11. Nf2 Bf5 12. Bd3 Rxe1+ 13. Qxe1 Qf6 14. Ng4 Bxg4 15. fxg4 Ne5 16. Qf2 Qxf2+ 17. Kxf2 {0-1 (45) Cottarelli,F (2106)-Macchiagodena,M (2368) ICCF email 2008}) 11... Rxe1 12. Qxe1 {Hoping for Bxg5.} Ne6 13. Nb4 Bd7 14. Nd5 Ne7 15. c4 {[%cal Bc3c4,Bc4d5][%mdl 32]} Nxd5 16. cxd5 Nc5 17. Be3 {[%cal Bc1e3,Be3f2,Bf2d4][%mdl 32]} Qf6 18. c3 Qe5 {[#]} 19. Qd2 $1 Re8 20. Re1 b6 21. Bf2 Qf6 22. b4 Na4 23. Bd4 Qd8 24. Rxe8+ Bxe8 25. Bd3 Qe7 26. g4 b5 27. g5 $40 {[%mdl 128] White has some attack.} Nb6 28. Be4 a6 29. h4 Nd7 30. Qc2 (30. Qe3 $5 {[%cal Re4h7]} g6 31. Kg2 $16) 30... g6 31. Qd2 f5 (31... Ne5 $11) 32. gxf6 $1 $16 Nxf6 33. Qg5 Kf7 34. Qf4 Kg7 (34... Bd7 $16) 35. Kf1 $18 Bd7 36. Kf2 (36. Ke2 $18) 36... Bc8 37. Ke2 Bf5 (37... Kf7 $16 {was necessary.}) 38. Kd2 Bd7 39. Kd1 (39. Kc1 $18) 39... Bc8 (39... Kf7 $16 40. Bc2 Kg7) 40. a3 Bd7 {[#]} (40... h6 $16 41. Kd2 Bd7) 41. h5 $1 {[%mdl 512]} gxh5 42. Bc2 h6 43. Kd2 Bc8 44. Bd3 Bd7 45. Qg3+ $2 (45. Kc2 $18) 45... Kf8 $11 46. Qf4 $1 {[%csl LRf6,LRh6][%mdl 8192]} (46. Qg6 $11 Ng8 47. Qxh5) 46... Kg7 $18 47. Qg3+ $2 (47. Kc2 $18) 47... Kf8 $11 48. Qf4 $2 {[%mdl 8192]} (48. Qg6 $11 Ng8 49. Qxh5) 48... Kg7 {[%mdl 32768] Precision: White = 51%, Black = 37%. . An unexpected result.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Shen, Yang"]
[Black "Girya, Olga"]
[Result "*"]
[ECO "D38"]
[WhiteElo "2468"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,38,-16,-11,-39,-42,-34,-40,-49,-6,-89,-27,-399,297,-243,-242,-509,132,-466,138,-40,136,0,229,-32,188]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bf4 {D38: Damengambit (Ragosin-Verteidigung)} Ne4 7. Rc1 (7. Qa4+ Nc6 8. Rc1 O-O 9. g3 g5 10. Be3 f5 11. Bg2 f4 12. gxf4 Bxc3+ 13. bxc3 gxf4 {0-1 (21) Svidler,P (2768)-Mamedyarov,S (2804) Wijk aan Zee 2018}) 7... Nc6 8. g3 Bf5 {LiveBook: 3 Partien} 9. Bg2 Nxc3 10. bxc3 Ba3 11. Rb1 Rb8 $146 ({Vorgänger:} 11... Bxb1 12. Qxb1 Na5 13. O-O c6 14. e4 O-O 15. exd5 cxd5 16. Ng5 g6 17. Re1 Bd6 18. Be3 Nc4 {0-1 (18) Korley,K (2397)-Naroditsky,D (2634) Atlanta 2016}) 12. Qb3 (12. Rb3 $11 {bleibt in der Remisbreite.} Be7 13. Ne5) 12... Bd6 ({Besser ist} 12... Bxb1 $17 13. Qxb1 Bd6) 13. Qxd5 $2 {[%mdl 8192] [#]} (13. Bxd6 $11 {und Weiss steht sicher.} Bxb1 14. Be5 Nxe5 15. Nxe5) 13... Bxf4 $4 {[%mdl 8192]} (13... Bxb1 $19 14. O-O Bg6 15. Bxd6 Qxd6) 14. Qxd8+ $4 {[%mdl 8192]} (14. Qxf5 $18 {war der einzige Gewinnzug.} Bh6 15. Qe4+ Kf8 16. O-O) 14... Nxd8 $19 15. gxf4 $2 (15. Rb2 Bd6 16. Nd2) 15... Ne6 $2 ({Lieber} 15... Bxb1 $19 16. a3 Be4) 16. e3 $2 {[%mdl 8192]} (16. Rb5 $16 {ist erzwungen, um die Oberhand zu behalten.} g6 17. e3) 16... g6 $2 {[#]} (16... Bxb1 $19 17. O-O Be4) 17. Kd2 $2 (17. Rb3 $16) 17... Ke7 $2 (17... Bxb1 $15 18. Rxb1 Ke7) 18. Ne5 (18. Rb5 $16) 18... c5 $2 (18... Bxb1 $11 {und Schwarz muss sich keine Sorgen machen.} 19. Rxb1 f6) 19. Nc4 $2 (19. Rxb7+ $18 Rxb7 20. Bxb7) 19... f6 $2 {Precision: Weiß =  1%, Schwarz =  7%.} (19... Bxb1 $15 {behält die Oberhand.} 20. Rxb1 cxd4 21. cxd4 Rhc8) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Xiao, Yiyi"]
[Black "Shuvalova, Polina"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2345"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,34,0,0,-12,-36,0,-35,-17,-3,0,-14,-16,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Ngf3 dxc4 7. O-O b5 {E04: Open Catalan: 5 Nf3} 8. a4 c6 9. axb5 (9. Ne1 Nd5 10. e4 Nb6 11. a5 N6d7 12. e5 Bb7 13. Ne4 Na6 14. Bg5 {½-½ (44) Wang,H (2709)-Ding,L (2777) Huaian 2017}) 9... cxb5 10. Ng5 Nd5 11. e4 Nc7 12. Nxh7 $1 {LiveBook: 3 Games} ({Much worse is} 12. Qh5 h6 $17) 12... Kxh7 13. e5 {[#]} Kg8 $146 ({Predecessor:} 13... Rh8 14. Bxa8 Nxa8 15. Rxa7 {½-½ (26) Woellermann,J (2384)-Lubbe,N (2515) Douglas 2017}) 14. Bxa8 {[#] Hoping for Be4.} Nxa8 15. Ne4 $1 {The position is equal.} Be7 {...Bb7 is the strong threat.} 16. Rxa7 Nc7 $1 {Strongly threatening ...Nc6.} 17. Qg4 {aiming for Bg5.} Nc6 {[%mdl 32768] Loss on Time!?} 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.29"]
[Round "3"]
[White "Zhai, Mo"]
[Black "Pogonina, Natalija"]
[Result "*"]
[ECO "D36"]
[WhiteElo "2304"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,40,30,-18,-12,-17,-12,-8,-8,0,0,0,-16,-14,-16,-16,-16,-26,-15,-217,-37]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Bd3 O-O 9. Qc2 Re8 10. O-O Nf8 11. Rab1 Ng6 12. Ne5 {LiveBook: 3 Games. D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (12. h3 Bd6 13. Nh4 Nf8 14. Nf3 h6 15. Bf4 Bxf4 16. exf4 Ne6 17. Qd2 Ne4 18. Nxe4 dxe4 19. Bxe4 Nxd4 20. Nxd4 Rxe4 {0-1 (57) Ruck,R (2574)-Fressinet,L (2673) Mainz 2008}) 12... Nxe5 13. dxe5 Ng4 $1 14. Bf4 $146 {The position is equal.} ({Predecessor:} 14. Bxh7+ Kh8 15. Bf4 g6 16. Bxg6 fxg6 17. f3 Nxe3 18. Qxg6 Nf5 19. Rfe1 Bc5+ 20. Kh1 Be6 21. g4 Ng7 22. Bg5 Re7 23. Bf6 Qg8 24. h4 Qf7 25. Qh6+ Kg8 26. Ne2 {1-0 (26) Kretschmar,H-Kovacs,F ICCF corr 1973}) 14... Bh4 15. Bxh7+ Kh8 {Black wants to play ...Bxf2+.} 16. Bf5 Nxe5 17. Rbd1 Bf6 18. Bg3 Bxf5 19. Qxf5 Nc4 20. Rd3 $2 {[#]} (20. b3 $11 Nd2 21. Rxd2 Bxc3 22. Rc2) 20... Kg8 $2 ({Black should try} 20... Nxb2 $19 21. Nxd5 Nxd3 22. Nxf6 Qxf6 23. Qxd3 c5) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Li, Chao b"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2724"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,5,12,0,0,15,89,72,87,78,64,82,72,23,21,29,26,11,10,14,18,12,12,7,23,16,24,31,40,45,55,23,56,33,49,41,37,32,41,14,15,39,41,29,38,6,11,9,11,0,12,10,10,6,22,14,0,0,0,0,19,8,66,0,24,30,33,41,79,45,41,45,47,35,54,54,61,61,61,0,0,0,92,95,98,61,676,655,625,186,299,191,744,720,699,310,310,306,2062,1148,1295,720,1827,558,535,238,898,0]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 (5... Nf6 6. b3 e6 7. Bb2 a6 8. O-O-O b5 9. f3 h5 10. Nh3 Be7 11. Ng5 {1-0 (31) Carlsen,M (2843)-Wojtaszek,R (2744) Shamkir 2018}) 6. b3 {B23: Closed Sicilian: Lines without g3} Bh6 7. f4 e5 $146 {[#]} (7... Nf6 $11 {remains equal.}) ({Predecessor:} 7... Nf6 8. Bb2 e5 9. g3 Nd4 10. Bg2 O-O 11. Nge2 {0-1 (38) Quesada Perez,Y (2558)-Albornoz Cabrera,C (2507) Havana 2018}) 8. Nb5 $1 $16 {White is better.} Bxf4 9. Qxd6 Qxd6 ({Wrong is} 9... Qh4+ $2 10. g3 $18) 10. Nxd6+ Kf8 11. Bc4 Bxc1 $1 12. Rxc1 Nh6 $1 13. Ne2 Ke7 14. Nxc8+ Raxc8 15. Nc3 Rhd8 16. Nd5+ Kf8 17. c3 Rd6 18. O-O Kg7 19. Ne3 f6 20. Bd5 Ng8 21. b4 Nge7 22. Nc4 Rdd8 23. Be6 Rc7 $1 24. b5 Rf8 {Threatens to win with ...Nd8.} 25. Nd6 Nd8 26. Bb3 b6 27. g4 (27. Rcd1 {keeps more tension.} f5 28. exf5 Nxf5 29. Ne4 Nb7 30. Rfe1) 27... Nc8 28. Nxc8 Rxc8 29. Bd5 Rc7 30. c4 Nb7 31. Rc3 Nc5 32. Rcf3 Re7 33. h4 Ne6 34. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nd4 35. R3f2 Rd7 (35... f5 $11) 36. h5 ({White should play} 36. g5 $14) 36... Rd6 {[#]} 37. a5 $1 {[%mdl 512]} Kh6 ({Reject} 37... bxa5 38. Ra1 $16) 38. Rh2 Ne6 39. hxg6+ Kxg6 40. Kf2 h6 41. Ke3 Rh8 42. Rd1 Rd7 43. Rhd2 $36 {[%mdl 2048] White has some pressure.} Nc5 44. Bc6 (44. a6 $14) 44... Rxd2 $11 45. Rxd2 {[%mdl 4096] Endgame KRB-KRN} Kf7 (45... Nb3 $11 46. Rd7 Nxa5) 46. a6 $16 Kg6 47. Rd5 Na4 $2 {[%mdl 8192]} (47... Rb8 $14) 48. Rd7 $18 Rh7 49. Rd8 $2 (49. Rb7 {And now Be8+ would win.} h5 50. Bd7) 49... Nb2 (49... Nc5 $142 50. Bb7 h5) 50. Bd5 Rc7 $2 (50... Na4 51. Ra8 Kg5) 51. Rg8+ Kh7 52. Ra8 (52. Rb8 $142) 52... Kg6 {[#]} 53. c5 $1 {[%mdl 512]} Rg7 $2 (53... Rxc5 54. Rxa7 Nd1+ 55. Kd2 Nc3) (53... bxc5 54. b6) 54. Rc8 Nd1+ 55. Kd3 Nc3 56. Rd8 (56. Kxc3 $142 {cxb6 is the strong threat.} bxc5 57. b6 axb6 58. Rg8 Rxg8 59. Bxg8) 56... Nxb5 57. Bc4 (57. Kc4 $142) 57... Kg5 $2 (57... Nc7 58. cxb6 Nxa6) 58. Rd5 $2 {Precision: White = 47%, Black = 41%.} (58. cxb6 $18 axb6 59. Bxb5) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Sjugirov, Sanan"]
[Black "Bai, Jinshi"]
[Result "1-0"]
[WhiteElo "2663"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,18,12,39]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} h5 {LiveBook: 31 Games} (9... f5 $5) 10. O-O $146 ({Predecessor:} 10. Be3 Nd7 11. O-O-O Nf8 12. Kb1 Be6 13. c4 Rc8 14. h3 h4 15. Rdg1 b5 16. c5 {½-½ (45) Saric,I (2669)-Howell,D (2676) Riadh 2017}) 10... h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 Bc7 14. b3 g6 15. Kh1 Qd6 16. Bf4 Rxe2 17. Bxd6 Rxc2 18. Bxc7 {1-0 (28) Sjugirov,S (2663)-Bai,J (2579) Qinhuangdao 2018} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Alekseenko, Kirill"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2625"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,49,14,20,18,29,7,6,5,0,7,16,14,17,15,17,14,19,15,6,16,33,34,31,28,31,17,25,0,0,2,17,17,17,17,24,11]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bc1 {B90: Sizilianisch (Najdorf-Variante, Abweichungen)} Nf6 {LiveBook: 38 Partien} 9. Qf3 $146 ({Vorgänger:} 9. Bd3 e5 10. Nde2 Be7 11. O-O O-O 12. Ng3 Nbd7 13. a4 Nc5 14. Be2 Be6 15. Bf3 Rc8 {½-½ (66) Grischuk,A (2750)-Vachier Lagrave,M (2795) Moscow 2017}) 9... Bg4 10. Qd3 e5 11. Nb3 Be7 12. Qg3 g6 13. Nd5 {[#] Sxf6+ ist eine echte Drohung.} Be6 14. Nxe7 Qxe7 15. Bd3 Nc6 16. Bd2 Nh5 17. Qf3 Qf6 18. Qxf6 Nxf6 19. f3 Nd7 20. Kf2 Ke7 21. h4 h5 22. Na5 Nc5 23. Nxc6+ bxc6 24. Be2 a5 25. Rhd1 {Precision: Weiß = 69%, Schwarz = 57%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Esipenko, Andrey"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2624"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,51,18,22,21,9,0,12,0,0,0,0,0,0,0,0,0,4,-32,0,-14,-10,-17,-37,-41,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. c4 Be7 5. g3 O-O 6. Bg2 b6 7. cxd5 Nxd5 {[%cal Bf6d5,Bd5b4,Bb4c2][%mdl 32]} 8. O-O Bb7 9. d4 Nd7 10. Nbd2 {A14: English Opening: 1...e6 with b3 by White} (10. Re1 c5 11. e4 N5f6 12. Nc3 cxd4 13. Nxd4 Ne5 14. Qe2 Bc5 15. Red1 Qe7 16. Na4 Bxd4 17. Bxd4 Nc6 18. Be3 Rfd8 19. Nc3 Qb4 20. Qb2 {1-0 (45) So,W (2822)-Onischuk,A (2667) Saint Louis 2017}) 10... c5 {LiveBook: 41 Games} 11. e4 Nb4 12. Qe2 Rc8 13. Rfd1 $146 ({Predecessor:} 13. Nc4 b5 14. a3 bxc4 15. axb4 cxb4 16. bxc4 {½-½ (33) Laube,B (2372)-Glinz,G (2392) GER email 2014}) 13... Nc2 14. Rac1 Nxd4 15. Nxd4 cxd4 16. Bxd4 Rxc1 17. Rxc1 Nc5 18. Be3 Qd7 19. f3 Rd8 20. Nc4 Nd3 21. Rc2 b5 22. Na5 {The position is equal.} Ba8 {[#] Threatens to win with ...Bb4.} 23. Bf1 $1 Ne5 {aiming for ...Bb4.} 24. f4 Bxe4 25. fxe5 {Black must now prevent Rd2.} Bb4 26. Bc5 $1 {[%mdl 32768] Precision: White = 67%, Black = 80%. . Loss on Time!?} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Zhou, Jianchao"]
[Black "Esipenko, Andrey"]
[Result "*"]
[WhiteElo "2624"]
[BlackElo "2587"]
[Annotator "TA"]
[PlyCount "11"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,11,12,4,-29]} 1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. c4 Be7 5. g3 O-O 6. Bh3 $146 {A13: English Opening: 1...e6} ({Predecessor:} 6. Bg2 c5 7. cxd5 Nxd5 8. O-O Nc6 9. d4 cxd4 10. Nxd4 Bf6 11. Na3 Bd7 12. Nc4 Nxd4 13. Bxd4 Bc6 14. Ne5 Rc8 15. Rc1 Bxe5 16. Bxe5 Qa5 17. Ba1 Qxa2 18. e4 Ne7 19. Qg4 e5 20. Bxe5 Ng6 21. Bd6 {½-½ (37) Grischuk,A (2761)-Karjakin,S (2781) Paris 2017}) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Wen, Yang"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2581"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,44,18,12,12,14,14,11,18,18,19,24,18,10,18,11,14,0,140,0,0,0,0,0,0,0,43,17,8,6,6,0,0,0,381]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 8. Nd5 h6 9. c3 Rb8 10. O-O O-O 11. d4 Ba7 12. Be3 Nxd5 13. Bxd5 Ne7 14. dxe5 Nxd5 (14... Bxe3 $11 15. fxe3 Nxd5 16. exd5 dxe5) 15. exd5 (15. Bxa7 $16 Rb7 16. Qxd5 (16. exd5 Rxa7 17. Re1 Bb7 $16) 16... Rxa7 17. exd6) 15... Bxe3 $11 16. fxe3 dxe5 17. Nxe5 {[#] aiming for Nc6.} Bb7 $146 18. Qd4 Bxd5 19. Rad1 {Threatens to win with Qc5.} Be6 {The position is equal.} 20. Nc6 Qxd4 21. exd4 Rb6 22. d5 Re8 $2 {[%mdl 40960] Precision: White = 81%, Black = 71%. . An unexpected result.} (22... Bd7 $11 {and Black has nothing to worry.}) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Gunina, Valentina"]
[Black "Xiao, Yiyi"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2526"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,41,17,20,33,14,22,17,35,20,40,46,32,35,56,51,50,42,50,39,40,34,69,63,106,61]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 a6 (5... d6 6. c3 O-O 7. a4 a6 8. Re1 Ba7 9. h3 Ne7 10. Nbd2 Ng6 11. Nf1 Be6 12. Bxe6 fxe6 13. Ng3 h6 14. d4 Nd7 15. Be3 Qe7 16. a5 Kh7 17. Nd2 Rf7 18. Nc4 {½-½ (57) Caruana,F (2822)-Nakamura,H (2769) Stavanger 2018}) 6. a4 {C50: Hungarian Defence and Giuoco Pianissimo} d6 7. c3 Ba7 8. h3 h6 9. Nbd2 O-O 10. Re1 {LiveBook: 108 Games} Ne7 11. Bb3 Ng6 12. Nf1 Nh5 13. d4 Qf6 14. Be3 Nhf4 $146 ({Predecessor:} 14... Ngf4) 15. Ng3 a5 16. Bc2 Nh4 17. Nxh4 Qxh4 18. Qf3 g6 19. Rad1 h5 20. Ne2 {[%cal Re2f4]} Nxe2+ 21. Rxe2 {Precision: White = 88%, Black = 53%.} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Girya, Olga"]
[Black "Zhai, Mo"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2465"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,100,22,11,12,21,25,22,22,23,18,22,24,29,9,75,86,133,116,117,95,294,284,283,298,255,119,335,285,310,257,252,217,206,208,206,213,277,272,399,391,390,252,243,241,241,243,394,142,128,134,134,121,124,4,19,0,0,0,285,-29991,547,-318,0,-29991,522,-306,0,-182,0,-182,0,-433,-197,-29988,-118,-947,-200,-210,-99,-89,-14,-94,-16,-29993,29993,-29993,29993,-46,47,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} (7. a3 Bxc3+ 8. bxc3 Bd7 9. Qc2 Na5 10. cxd5 exd5 11. Bd3 Re8 12. O-O c5 13. dxc5 Rc8 14. a4 Rxc5 {1-0 (39) Yu,Y (2751)-Harikrishna,P (2744) Huaian 2017}) 7... dxc4 8. Bxc4 Bd6 9. a3 e5 10. h3 exd4 11. exd4 {[%cal Be3d4,Bd4d5][%mdl 32]} Re8+ 12. Be3 Na5 $146 (12... Be6 $11 {keeps the balance.} 13. Bxe6 Rxe6) ({Predecessor:} 12... Bf4 13. Qd2 Qe7 14. O-O-O Bxe3 15. fxe3 {½-½ (61) Dvinskikh,L (2071)-Zboev,N (2167) Kirov 2015}) 13. Ba2 $1 $16 c5 14. O-O (14. dxc5 $6 Bxc5 15. Rd1 Qc7 $14) 14... c4 15. Bg5 {Hoping for Rae1.} Be6 $2 {[#]} (15... h6 $16 {was called for.} 16. Bxf6 Qxf6) 16. d5 $1 $18 {[%mdl 512]} Bd7 (16... Bxd5 17. Nxd5) 17. Rae1 $1 {[%cal Re1e8]} h6 18. Bh4 (18. Rxe8+ $18 Bxe8 19. Bxf6 Qxf6 20. Bb1) 18... Bf4 $2 (18... g5 $16 {might work better.}) 19. Rxe8+ Bxe8 20. Rd1 (20. Bxf6 Qxf6 21. Re1 Rd8 $14) 20... g5 21. Bg3 Bxg3 22. fxg3 Qb6+ 23. Kh2 $1 Rd8 24. Ne5 Qc7 (24... g4 $142 25. Rf1 (25. Nxg4 Nxg4+ 26. hxg4 Qg6 $18) (25. hxg4 Qe3 $17) (25. Nxc4 Nxc4 26. Bxc4 Rc8 $16) (25. Bxc4 gxh3 26. gxh3 Qe3 $18) 25... gxh3 26. gxh3 Qe3) 25. Qf5 Rd6 26. Ne4 Nxe4 27. Qxe4 Qe7 28. Re1 $1 Bb5 $2 (28... f6) 29. Qd4 $2 (29. Qc2 $18 {is more deadly.}) 29... Nc6 $16 30. Qc3 Nxe5 31. Rxe5 Qf6 32. Qd4 ({Only move:} 32. Bxc4 $16 Bxc4 33. Re8+ Kg7 34. Qxc4) 32... Kg7 $11 33. Bb1 Bc6 34. Qe4 Bxd5 $2 {[%mdl 8192]} (34... Bd7 $1 $11 {and Black stays safe.}) 35. Bc2 $4 {[%mdl 8192]} (35. Rxd5 $18 Rxd5 36. Qxd5) 35... Rb6 $4 {[%mdl 8192]} (35... Bxe4 {avoids the disaster.} 36. Rxe4 Rd2 37. Re1 Rxc2 38. Rg1 Rxb2 39. Re1 Qf3 40. Rg1 c3 41. g4 a6 42. Kh1 Qg3 43. a4 a5 44. Rf1 Qxg2#) 36. Qd4 $4 {[%mdl 8192] [#]} (36. Rxd5 $18 Rd6 37. Rxd6 Qxd6 38. Qxb7) 36... Rd6 $2 (36... Bxg2 $1 $19 {[%mdl 512]} 37. Kxg2 Re6) 37. Qe4 $1 Rb6 $4 {[%mdl 8192]} (37... Bxe4 {and life is good for Black.} 38. Rxe4 Rd2 39. Re1 Rxc2 40. Rg1 Qf2 41. b4 cxb3 42. h4 g4 43. a4 b2 44. a5 b1=Q $1 {[%mdl 512]} 45. Rxb1 Qxg2#) 38. Qd4 $4 {[%mdl 8192] [#]} (38. Rxd5 $18 Rd6 39. Rxd6 Qxd6 40. Qxb7) 38... Rd6 $2 ({Black should try} 38... Bxg2 $1 $19 {[%mdl 512]} 39. Kxg2 Re6) 39. Qc3 $2 (39. Qe4 $1 $11 {and White is okay.} Bxe4 40. Rxe4) 39... Kg8 $2 $40 {[%mdl 128] Black is up to no good.} (39... Bc6 $19 40. Kg1 b5) 40. Qe3 $2 (40. Re8+ $11 Kg7 41. Qxf6+ Kxf6 42. Re2) 40... Kg7 $2 (40... Bc6 $19 41. Qe2 Rd2 $1 {[%mdl 512]} 42. Qxd2 Qxe5) 41. Qd4 $2 {[%mdl 8192] [#]} (41. Qc3 $11 {and White has nothing to worry.}) 41... Bc6 (41... Bxg2 $142 $1 {[%mdl 512]} 42. Qc3 (42. Kxg2 Rxd4) 42... Bf1) 42. Qe4 $2 (42. Qc3 $19) 42... Bd7 $2 (42... Bxe4 43. Rxe4 Rd2 44. Re1 Rxc2 45. Rd1 Rxb2 46. a4 Qf2 47. Rg1 a5 48. h4 g4 49. h5 c3 50. Kh1 Qxg3 51. Rf1 Qxg2#) 43. Bd1 $2 {[%mdl 8192]} (43. Rc5 $17) 43... Rb6 $2 (43... Rxd1 44. Qf3 Qxf3 45. gxf3 Rd2+ 46. Kh1 Rxb2) 44. Bg4 Bxg4 (44... Bc6 $1 $19 {[%cal Rc6e4] has better winning chances.} 45. Qe2 a6) 45. hxg4 $19 {[%mdl 4096] Endgame [#] KQR-KQR} Rb3 ({Much worse is} 45... Rxb2 $6 46. Rf5 $11) (45... Rd6 $1 $17 {White must now prevent ...Rd1.} 46. Re7 b5) 46. Rf5 (46. Qxc4 $11 Qxe5 47. Qxb3) 46... Qd6 ({Not} 46... Qxb2 47. Qe7 Rb6 48. Qxf7+ Kh8 49. Qf8+ Kh7 50. Rf7+ Kg6 51. Qg8+ Qg7 52. Qxg7#) (46... Qe6 $17 47. Qd4+ f6) 47. Qd4+ $2 {[%mdl 8192]} (47. Qxc4 $11 Qxg3+ 48. Kh1 Qh4+ 49. Kg1 Qe1+ 50. Kh2 Qh4+ 51. Kg1 Qe1+ 52. Kh2 Qg3+ 53. Kh1 Qh4+ 54. Kg1) 47... f6 $4 {[%mdl 8192]} (47... Qxd4 48. Rf1 Qxg4 49. Kg1 Rxb2 50. Rf3 Rb1+ 51. Kf2 Qe4 52. Re3 Rb2+ 53. Kf1 Qxe3 54. g4 Qf2#) 48. Rf3 $4 {[%mdl 8192]} (48. Qxd6 {was the only winning move.} Rb6 49. Qe7+ Kg6 50. Qe8+ Kh7 51. Rd5 Rd6 52. Qf7+ Kh8 53. Rxd6 b6 54. Rd8#) 48... Rb5 $4 {[%mdl 8192]} (48... Qxd4 49. Rf1 Rxb2 50. Re1 Qd2 51. Rg1 c3 52. a4 c2 53. Rh1 c1=Q 54. Rg1 {[#]} Qxg1+ $1 {[%mdl 512]} 55. Kxg1 Qxg2#) 49. Qxc4 $2 (49. Qxd6 {mates} Rb6 50. Qe7+ Kg6 51. Qe8+ Kh7 52. Re3 Re6 53. Rxe6 h5 54. Qf7+ Kh8 55. Re8#) 49... Qd5 ({Black should play} 49... Rxb2 $15 50. Re3 Rd2) 50. Qc7+ Qf7 {Precision: White = 26%, Black = 17%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Pogonina, Natalija"]
[Black "Shen, Yang"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2457"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,90,33,30,-17,10,-1,6,0,47,34,49,21,55,4,32,25,33,0,0,2,0,-112,5,-54,31,-19,27,19,23,23,22,18,23,0,0,-7,15,16,11,7,12,20,20,20,17,20,10,9,105,10,9,6,77,0,0,0,0,0,0,0,0,0,0,0,94,-12,0,0,0,0,0,-214,-245,-222,-114,-595,-570,-589,-539]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 {LiveBook: 976 Games} 8. b3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} (8. h3 Nbd7 9. Bd3 Bd6 10. O-O Qe7 11. e4 dxe4 12. Bxe4 O-O 13. Bg5 Qd8 14. Re1 Qc7 15. Qf3 Bb4 {1-0 (38) Kramnik,V (2808)-Giri,A (2771) Leuven 2017}) 8... Nbd7 9. Bd3 Be7 $146 ({Predecessor:} 9... Bd6 10. f4 g5 11. g3 gxf4 12. exf4 dxc4 13. bxc4 c5 14. d5 exd5 15. O-O d4 16. Re1+ {0-1 (40) Siebert,J (1935)-Demmer,J (1850) Bayern 2007}) 10. O-O {The position is equal.} O-O 11. Qc2 dxc4 12. Bxc4 c5 13. dxc5 (13. d5 $14 exd5 14. Nxd5) 13... Nxc5 14. Rd1 Qc7 15. Bd2 Rac8 16. Rac1 Qe5 17. Be1 (17. Qb1 $11 {keeps the balance.}) 17... g5 (17... Ng4 $17 18. g3 Qh5) 18. Be2 ({Better is} 18. Qb1 $11) 18... Rfd8 (18... Nce4 $15) 19. Bf3 Qf5 20. Qxf5 exf5 21. Nb5 Rxd1 22. Bxd1 {And now b4 would win.} Rd8 {...Nd3 is the strong threat.} 23. Bb4 Bf8 {White must now prevent ...Nd3.} 24. Bc2 ({Avoid the trap} 24. Nxa7 $2 Nd3 $19) 24... f4 25. exf4 gxf4 26. Rd1 Rxd1+ 27. Bxd1 a6 28. Nc3 Nd3 29. Bxf8 Kxf8 $11 {[%mdl 4096] Endgame KBN-KNN} 30. Bf3 a5 (30... b6 $11) 31. g3 ({White should play} 31. Bxb7 $16 Ke7 32. Kf1) 31... fxg3 32. fxg3 Ke7 (32... b6 $11 {remains equal.}) 33. Be2 (33. Bxb7 $16 Ke6 34. Kf1) 33... Nc5 34. Bf3 Kd6 35. Kf2 Ke5 36. Ke3 Ne8 37. Nb5 f5 38. h4 Nf6 {[#]} (38... b6 $11) 39. Nc3 (39. Na3 $1 $16) 39... b6 40. Ne2 Nfe4 41. Bxe4 Nxe4 42. a3 $2 {[#]} (42. Kd3 $11 {and White is okay.}) 42... Nxg3 $1 $19 {[%mdl 512]} 43. Nc1 (43. Nxg3 f4+) 43... f4+ (43... Nf1+ $19 44. Kf2 Nh2) 44. Kf2 $2 {[%mdl 8192]} (44. Kf3 $17 {nothing else works.}) 44... Kf5 45. Nd3 Ne4+ {[%mdl 32768] Precision: White = 31%, Black = 44%. . An unexpected result.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Ni, Shiqun"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2444"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,42,55,32,44,43,96,104,140,146,162,170,163,140,155,154,175,164,209,209,225,222,213,210,210,209,204]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 a6 7. Bxd7+ Bxd7 8. Bg5 e6 9. O-O-O {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (9. e5 dxe5 10. Nxe5 Be7 11. O-O-O Bc6 12. Nxc6 bxc6 13. Bxf6 Bxf6 14. Qc5 Qc7 15. Ne4 Qf4+ 16. Nd2 Rc8 {1-0 (79) Zawadzka,J (2442)-Bulmaga,I (2360) Mamaia 2016}) 9... h6 10. Bh4 {LiveBook: 3 Games} (10. Bxf6 $5 gxf6 11. Kb1 $14) 10... e5 11. Bxf6 {White is slightly better.} Qxf6 $146 (11... exd4 $14 12. Bxd8 dxc3) ({Predecessor:} 11... exd4 12. Bxd8 {½-½ (12) Jansa,V-Ivkov,B Madonna di Campiglio 1973}) 12. Qb6 $16 {[#] Strongly threatening Nd5.} Qd8 13. Qxb7 {White is clearly better.} Qb8 14. Qxb8+ Rxb8 15. Rd5 Be7 16. Rhd1 Be6 17. Ra5 Bc8 18. Nd2 Bd8 19. Ra4 Bg5 20. Kb1 Bxd2 21. Rxd2 Kd7 {Precision: White = 68%, Black = 41%.} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.31"]
[Round "4"]
[White "Huang, Qian"]
[Black "Goryachkina, Aleksandra"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2439"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,16,7,15,6,12,2,2,-9,16,-61,-52,-64,-20,-18,-29,-23,-24,-19,-26,-78,-68,-69,-59,-107,-106,-113,-108,-104,-98,-105,-106,-110,-112,-105,-100,-101,-100,-101,-101,-125,-118,-122,-120,-221,-133,-220,-152,-157,-143,-133,-130,-159,-168,-217,-224,-820,-835,-1427,-1420]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. b3 Rc8 (10... Qa5 11. Bb2 Rac8 12. Rfd1 Rfd8 13. h3 Bh5 14. Qc1 {0-1 (56) Le,Q (2737)-Mamedov,R (2709) Riadh 2017}) 11. Bb2 {LiveBook: 16 Games} b5 12. Qc2 c5 13. Rac1 Qb6 14. Rfe1 $146 ({Predecessor:} 14. e4 Qa6 15. Qb1 Rfd8 {½-½ (15) Oganian,M (2422)-Papin,V (2476) Moscow 2016}) 14... Qa6 15. Qd3 ({Better is} 15. dxc5 $11 Bxc5 16. Qd3) 15... Qxa2 $15 16. Bc3 c4 17. bxc4 bxc4 18. Qc2 Qxc2 19. Rxc2 Nd5 $36 {[%mdl 2048] Black is more active.} 20. Ra1 (20. Ba5 $11 {remains equal.}) 20... Nxc3 21. Rxc3 Bxf3 22. Nxf3 Bb4 23. Rc2 a5 24. e3 c3 25. Ne1 Nb6 26. Kf1 Nc4 27. Ke2 Rc7 28. Be4 e5 {[#] ...exd4 is the strong threat.} 29. dxe5 Nxe5 30. Nd3 Nxd3 31. Bxd3 Rd8 32. Raa2 (32. h4 $17) 32... Kf8 33. h4 (33. Rc1 $17) 33... Rc5 34. e4 g5 35. hxg5 Rxg5 36. Ke3 Rh5 37. Bc4 Rd2 $1 38. Rc1 $2 {[#]} (38. Rxd2 cxd2 39. Ra1) 38... Rc5 $1 $19 39. Bd5 Rcxd5 {Precision: White = 33%, Black = 84%.} 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Alekseenko, Kirill"]
[Black "Wen, Yang"]
[Result "*"]
[ECO "C65"]
[WhiteElo "2625"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,49,8,15,2,13,3,7,9,6,2,23,4,16,6,18,0,18,0,11,10,26,-8,0,0,8,0,4,-12,21,-35,-26,-49,-38,-53,-52,-99,-115,-98]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Qe2 {C65: Spanische Partie (Berliner-Verteidigung)} Qe7 7. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e3,Be3f5][%mdl 32]} Bg4 {LiveBook: 13 Partien} 8. a3 $146 {Die Stellung ist ausgeglichen.} ({Vorgänger:} 8. h3 Bh5 9. a3 Nd7 10. b4 Bb6 11. Nc4 a5 12. Rb1 axb4 13. axb4 Ra2 {0-1 (52) Carlsen,M (2843)-Aronian,L (2764) Stavanger 2018}) 8... Nd7 9. b4 Bd6 10. Nc4 b6 11. Bd2 f6 12. O-O O-O 13. Ne3 Be6 14. Nf5 Qe8 15. h3 Qh5 16. Ng3 Qe8 17. Nh2 {[%cal Bf3h2,Bh2g4,Bg4e3,Be3f5][%mdl 32]} Rf7 18. Ng4 Nf8 {[%cal Bd7f8,Bf8g6,Bg6f4][%mdl 32]} 19. Ne3 Ng6 20. Nef5 Bf8 21. Rae1 (21. h4 $11) 21... Qd7 $15 22. Kh1 Kh8 23. Qd1 c5 24. h4 Nf4 25. Ne3 {Precision: Weiß = 17%, Schwarz = 58%.} *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2624"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,39,-34,-1,-35,-41,-39,-10,-3,0,0,-1,-13,0,0,0,-10,0,-8]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Ne1 {[%cal Bf3e1,Be1c2,Bc2e3,Be3d5][%mdl 32]} O-O 8. Nc2 d6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} 9. Rb1 (9. Ne3 Be6 10. Ned5 Qd7 11. d3 Bh3 12. Rb1 Bxg2 13. Kxg2 f5 14. a3 Rac8 15. f3 Rf7 16. b4 Nxd5 17. Nxd5 Ne7 18. Nxe7+ Rxe7 19. Be3 Qe6 20. bxc5 dxc5 {0-1 (72) Lenderman,A (2611)-Le,Q (2737) chess.com INT 2018}) 9... Be6 10. Ne3 a6 11. Ned5 b5 12. d3 Rb8 {LiveBook: 14 Games} 13. Bg5 f6 14. Bd2 Qd7 15. b3 {The position is equal.} h6 $146 (15... b4 {seems wilder.} 16. Na4 Bf5 17. e4 Be6 18. Be3 f5) ({Predecessor:} 15... b4 16. Nxe7+ Nxe7 {1-0 (42) Ostojic,N (2410)-Nestorovic,N (2435) Belgrade 2007}) 16. Nxe7+ Nxe7 17. e4 f5 18. Nd5 Nc6 19. exf5 Bxf5 20. Be3 {[%mdl 32768] Loss on Time!?} 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Zhou, Jianchao"]
[Black "Sjugirov, Sanan"]
[Result "*"]
[WhiteElo "2624"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,14,-8,-6]} 1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Bg2 g6 5. O-O Bg7 6. Nc3 Nge7 7. Ne1 O-O {LiveBook: 206 Games. A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} {Predecessor:} 8. Nc2 $146 d6 9. Ne3 Be6 10. Ned5 Qd7 11. d3 Bh3 12. Rb1 Bxg2 13. Kxg2 f5 14. a3 Rac8 15. f3 Rf7 16. b4 Nxd5 17. Nxd5 Ne7 18. Nxe7+ Rxe7 19. Be3 Qe6 20. bxc5 dxc5 {0-1 (72) Lenderman,A (2611)-Le,Q (2737) chess.com INT 2018} *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Esipenko, Andrey"]
[Black "Li, Chao b"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2587"]
[BlackElo "2724"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,24,74,34,53,20,51,48,56,55,62,56,74,60,66,45,51,52,47,52,68,20,23,17,37,37,33,36,24,25,39,39,58,58,55,55,59,58,70,70,70,74,80,73,76,65,74,62,57,60,64,80,80,57,75,77,193,39,39,39,39,39,39,39,36,28,29,13,29,14,29]} 1. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bxf3 5. exf3 c6 6. d5 {A40: Unusual replies to 1 d4} Bb4+ 7. Nd2 $146 ({Predecessor:} 7. Bd2 Qe7 8. dxe6 Nf6 9. Nc3 O-O 10. Qe2 Re8 11. Bg2 Qxe6 12. Qxe6 fxe6 13. O-O-O {½-½ (30) Akobian,V (2625)-Nakamura,H (2775) Saint Louis 2012}) 7... Nf6 8. dxe6 $1 {White is slightly better.} dxe6 9. a3 Be7 10. f4 O-O 11. Bg2 a5 12. O-O Ra7 13. Qc2 c5 {[%cal Bc6c5,Bc5d4][%mdl 32]} 14. Nb1 {[%cal Bd2b1,Bb1c3,Bc3b5][%mdl 32]} Qc8 15. Nc3 Nc6 16. Be3 Nd4 17. Bxd4 cxd4 18. Nb5 Rd7 {White should prevent ...d3.} 19. Rfd1 Rfd8 {next ...d3 is good for Black.} 20. Rd3 Ne8 21. Rad1 $36 {[%cal Rb5d4][%mdl 2048] White has good play.} Bf6 22. b4 axb4 23. axb4 Nd6 24. Nxd6 Rxd6 25. c5 bxc5 26. bxc5 Rb6 27. c6 Qc7 28. Rb3 Rxb3 29. Qxb3 Rb8 $1 {[%cal Rb8b3]} 30. Qc4 g6 31. Be4 Kg7 32. Kg2 Rb2 (32... Rc8 $16 {was called for.}) 33. Qd3 $2 {[#]} (33. Rxd4 $18 {Threatens to win with Rd7.} Kg8 34. Rd7) 33... Rb4 $14 34. Ra1 Be7 $1 35. Ra6 Bc5 36. Qc2 Bb6 37. Ra2 h5 38. Qd3 Bc5 39. Ra8 Qd6 {Precision: White = 59%, Black = 57%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Sarana, Alexey"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2587"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,44,12,13,13,16,32,21,34,27,27,26,36,38,38,38,52,38,38,38,38,25,58,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} (6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 c5 9. O-O cxd4 10. e5 Qd8 11. Ne4 O-O 12. Qe2 Be7 13. Rad1 Qc7 14. Bd3 Nd7 15. Rc1 Qa5 16. g4 Nxe5 17. Nxe5 Qxe5 {0-1 (37) Aronian,L (2794)-Caruana,F (2784) Berlin 2018}) 6... Nxe4 7. O-O Nxc3 8. bxc3 Be7 9. Ne5 O-O 10. Qg4 {LiveBook: 108 Games} Nc6 11. Re1 f5 12. Qf3 Nxe5 13. Rxe5 Kh8 {[#]} 14. Bf4 $146 Bd6 {[#] aiming for ...g5.} 15. Re3 Bxf4 16. Qxf4 Rf6 17. Rae1 Qd6 18. Qxd6 cxd6 19. f4 {Hoping for d5.} Kg8 20. Bxe6+ (20. d5 $1 $14 e5 21. fxe5 dxe5 22. Rxe5) 20... Bxe6 $11 {The position is equal.} 21. Rxe6 Rxe6 22. Rxe6 Rc8 {Precision: White = 65%, Black = 75%.} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Bai, Jinshi"]
[Black "Matlakov, Maxim"]
[Result "*"]
[ECO "D10"]
[WhiteElo "2579"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,22,-34,-32,-75,38,-42,6,-25,-11,-69,-25,-54,-23,-680,-15]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nh3 $146 ({Predecessor:} 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 e6 8. Rc1 Be7 9. h3 O-O 10. Nf3 b5 11. O-O Bb7 12. Bd3 Rc8 13. Qe2 Qa5 14. a3 b4 15. axb4 Nxb4 {1-0 (75) Li,C (2732)-Duda,J (2724) Liaocheng 2018}) 4... Nf6 5. Nc3 Nc6 6. Bf4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Nh5 ({Better is} 6... Bg4 $17) 7. Bd2 (7. e4 $14 Nf6 8. Bb5) 7... g6 (7... Bxh3 $5 8. gxh3 Nf6 $11) 8. g3 Bg7 9. Bg2 ({White should play} 9. e3 $11) 9... O-O 10. O-O Bg4 11. e3 $2 {[%mdl 8192] [#]} (11. Ng5 $11) 11... Nf6 $2 {Precision: White =  0%, Black =  0%.} (11... Bxd1 $19 12. Rfxd1 e6) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Bai, Jinshi"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2579"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,52,11,15,10,9,2,0,13,28,0,8,8,8,8,11,12,10,0,9,7,13,-1,8,-360,7,-75,0,-373,0,-7,8,-14,6,0,0,-4,25,15,24,-131,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Nh5 7. Bd2 {D13: Damengambit (Slawische Verteidigung, Abtauschvariante)} g6 {LiveBook: 9 Partien} (7... Nf6 8. e3 e6 9. Bd3 Bd6 10. e4 dxe4 11. Nxe4 Be7 12. O-O O-O 13. Qc2 h6 14. Rad1 Bd7 {0-1 (40) Carlsen,M (2837)-Nepomniachtchi,I (2729) London 2017}) 8. g3 Bg7 9. Bg2 {Die Stellung ist ausgeglichen.} O-O 10. O-O Bg4 11. e3 Nf6 12. h3 $146 ({Vorgänger:} 12. Qe1 Bxf3 13. Bxf3 e5 14. dxe5 Nxe5 {0-1 (43) Fourche,B (1810)-Bricard,E (2445) Saint Affrique 2001}) 12... Bxf3 13. Qxf3 {[%cal Rc3d5]} e6 14. Rac1 Qe7 15. Rc2 Rac8 (15... Nb4 $5 16. Rcc1 $8 Rfd8 $11) 16. Qe2 h5 (16... Nb4 $5 17. Rcc1 $8 Rfd8 $11) 17. h4 Ne8 18. Na4 $2 {[%mdl 8192]} (18. Qd3 $11) 18... Nd6 $2 (18... Nxd4 $1 $19 19. exd4 Rxc2) 19. Nc5 {[#]} (19. Rfc1 $11 {bleibt in der Remisbreite.}) 19... Rc7 ({Besser ist} 19... Bxd4 $1 $17 {[%mdl 512]} 20. Nd3 (20. exd4 Nxd4) 20... Bf6) 20. Nd3 $2 {[%mdl 8192]} (20. Bc3 $11 {und Weiss muss sich keine Sorgen machen.}) 20... Re8 $2 (20... Nxd4 $1 $19 21. exd4 Rxc2) 21. Be1 Bf6 22. Rc3 Qd8 23. a4 a5 24. Bd2 Ne4 25. Bxe4 dxe4 26. Ne5 $2 (26. Nc5 $11) 26... Qd5 {Precision: Weiß = 17%, Schwarz = 17%.} ({Auf keinen Fall} 26... Nxe5 27. dxe5 Bxe5 28. Rxc7 $15) ({Lieber} 26... Bxe5 $17 27. dxe5 Rd7) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Girya, Olga"]
[Black "Ni, Shiqun"]
[Result "*"]
[ECO "D85"]
[WhiteElo "2465"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,54,-6,-12,41,0,26,30,22,35,171,139,176,179,184,108,237,243,211,84,80,79,77,-534,0,0,0,-147,461]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. h3 O-O 9. Be3 Nc6 10. Be2 cxd4 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} (10... f5 11. Qb3+ Kh8 12. Rd1 cxd4 13. Nxd4 Nxd4 14. Bxd4 Qc7 15. exf5 Bxf5 16. O-O Bxd4 17. Rxd4 Rac8 18. c4 {½-½ (30) Piorun,K (2638)-Areshchenko,A (2677) Poland 2017}) 11. cxd4 Qa5+ 12. Bd2 Qa3 13. d5 Ne5 14. O-O Nxf3+ 15. Bxf3 {[#] LiveBook: 9 Games} e6 $146 ({Better is} 15... Bxa1 $11 16. Qxa1 f6) ({Predecessor:} 15... Bxa1 16. Qxa1 f6 {½-½ (26) Babula,V (2556)-Plat,V (2539) Slovakia 2018}) 16. Re1 exd5 17. Rb1 {[%cal Ba1b1,Bb1b7,Bb7c7][%mdl 32]} Qxa2 {Strongly threatening ...dxe4.} 18. exd5 {[%cal Be4d5,Bd5d6][%mdl 32]} a5 (18... Bd7 $14) 19. d6 $18 Bd7 20. Rxb7 Ba4 21. Qe2 (21. Qc1 $1 $18) 21... Rfd8 (21... Rab8 $16 {was necessary.}) 22. Qd3 Bc2 23. Bd5 (23. Qe3 $1 $18 {is the precise move to win. Hoping for Re7.} Ba4 24. Qf4) 23... Rxd6 $16 24. Bxa2 Rxd3 25. Rc7 $2 {[%mdl 8192]} ({Much weaker is} 25. Rxf7 Bb3 $11) (25. Bxf7+ $16 Kh8 26. Bxa5 $1 {[%mdl 512]}) 25... Bb3 $2 ({Black should play} 25... Rxd2 $19 26. Rxf7 Be4 $1 {[%mdl 512]}) 26. Bxb3 $11 Rxb3 27. Ree7 {[#]} (27. Ra7 $1 $11 {keeps the balance.} Rbb8 28. Rxa5) 27... Be5 $2 {[%mdl 8192] Precision: White = 37%, Black = 19%.} (27... Bf8 $1 $17 {[%cal Rf8e7]} 28. Ra7 Rd8) *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Huang, Qian"]
[Black "Pogonina, Natalija"]
[Result "*"]
[ECO "A13"]
[WhiteElo "2439"]
[BlackElo "2457"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,0,7,79,78,68,27,17,23,27,25,53,45,35,14,15,0,0,4,7,11,12,7,7,3,8,0,0,0,0,0,0,0,13,5,8,7]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6} c5 7. O-O (7. d4 Bc6 8. dxc5 Nbd7 9. Be3 Bd5 10. Qc2 Be4 11. Qc1 Ng4 12. b4 a5 13. Bg5 f6 14. Bd2 axb4 15. Bxb4 Nxc5 16. Bxc5 Rc8 17. Qc4 Bxc5 18. Qxe6+ {½-½ (41) Ding,L (2769)-Aronian,L (2794) Berlin 2018}) 7... Bc6 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 {LiveBook: 3 Games} Qd5+ (10... Nbd7 $11 {remains equal.}) 11. Qxd5 $16 Nxd5 12. a3 $146 ({Predecessor:} 12. Rd1 a6 13. Nd2 Nd7 14. N2b3 Rc8 15. Bd2 Be7 {½-½ (45) Inkiov,V (2475)-Majorovas,V (2450) Chalon sur Saone 1991}) 12... a6 13. e4 Nf6 14. f3 Nbd7 15. Be3 Bc5 16. b4 Ba7 {The position is equal.} 17. Nd2 Ke7 18. Rfc1 Rhc8 19. Kf2 Ne8 20. f4 Nd6 21. a4 f6 22. Ke2 g6 23. N4b3 Bxe3 24. Kxe3 e5 25. Nc5 b6 26. Nd3 Ke6 27. a5 {Precision: White = 61%, Black = 65%.} *

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Shuvalova, Polina"]
[Black "Shen, Yang"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2416"]
[BlackElo "2468"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,114,20,25,14,22,0,0,0,0,0,3,0,0,7,28,0,0,-69,-60,-66,-72,-89,-92,-97,-65,-75,68,56,47,10,8,9,67,0,29,35,73,0,111,33,140,119,108,119,269,269,295,324,326,325,315,296,258,166,165,159,175,166,163,19,109,0,190,190,250,229,1079,311,837,714,920,577,941,122,128,61,61,61,77,-5631,0,-29978,0,0,146,145,146,145,1329,0,66,0,124]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Qa4+ {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Bd7 9. Qc2 e6 10. Nf3 Rc8 11. Bd3 Bb4 12. O-O O-O {LiveBook: 13 Games} 13. Ne5 h6 {[#]} 14. a3 $146 ({Predecessor:} 14. h3 a6 15. a4 Be8 {½-½ (26) Sasikiran,K (2682)-Kovalenko,I (2661) Moscow 2015}) 14... Bxc3 15. bxc3 Nh5 16. Rfe1 {[%cal Bf1e1,Be1e3,Be3g3,Bg3g4][%mdl 32]} Be8 17. h3 Nxf4 18. exf4 Qh4 19. Re3 Qxf4 20. Rae1 (20. Qb2 $11) 20... Qh4 21. Qd2 Nc6 22. Bb1 Nxe5 23. dxe5 Rc7 24. Rg3 Bb5 (24... Kh8 $17) 25. Rg4 $14 Qh5 $1 26. Qe3 $40 {[%mdl 128] White is up to no good.} Rfc8 27. Qxa7 g6 (27... Ba6 $11) 28. Re3 ({White should play} 28. f4 $1 $14 Rxc3 29. Qxb7) 28... Ba6 29. Qb6 Rc6 ({Wrong is} 29... Rxc3 $2 30. Bxg6 $1 {[%mdl 512]} Qxg4 31. hxg4 $18) 30. Qb3 (30. Qb2 $16) 30... Kg7 (30... Rc5 $1 $11) 31. Qb2 (31. f4 $16) 31... R8c7 ({Better is} 31... Rc4 $14) 32. f4 $16 Rc4 33. Kh2 Rd7 (33... R7c5 $16 {was called for.}) 34. Qf2 $1 $18 d4 35. Rd3 $1 Rxc3 36. Rxd4 Rcc7 37. Rxd7 Rxd7 38. Qe3 Bb5 39. Bc2 Bc6 40. Kg3 Bb5 41. Be4 (41. Qc3 $18) 41... Bc6 (41... Ba4 $1 $11) 42. Bc2 (42. Bd3 $16) 42... Bb5 $1 43. a4 Ba6 (43... Rc7 $142) 44. Qc3 $1 Kf8 $2 (44... b6 45. Qc6 Rd2) 45. a5 $2 (45. Qc8+ Ke7 46. Rh4 Qxh4+ 47. Kxh4) 45... Rd5 $2 (45... Kg7 46. f5 Be2) 46. Be4 Rb5 47. Qd3 {Strongly threatening Qd8+.} Kg7 {[#]} 48. Rh4 $2 (48. Bxg6 $1 $18 {[%mdl 512] and White stays clearly on top.} fxg6 49. Qd7+ Kh8 50. Qe8+ Kg7 51. Qe7+ Kg8 52. Qxe6+ Kh7 53. Qf7+ Kh8 54. Rxg6 Qxg6+ 55. Qxg6 Rb3+ 56. Kh4) 48... Rb4 $16 49. Qc3 (49. Qd8 $16 Qxh4+ 50. Qxh4 Rxe4 51. Qf6+ Kg8 52. Qd8+ Kg7 53. Kf3) 49... Qxh4+ $1 $14 50. Kxh4 Rxe4 {[%mdl 4096] Endgame KQ-KRB} 51. g3 $2 {[%mdl 8192] [#]} (51. Kg3 $16) 51... Bc4 $2 (51... g5+ $1 $19 52. Kh5 Be2+ 53. g4 Rxf4) 52. Qb4 $2 {[%mdl 8192]} (52. Qd2 $11) 52... Bd5 $2 (52... g5+ $1 {mates} 53. Kh5 Be2+ 54. g4 Rxb4 55. fxg5 hxg5 56. Kxg5 Re4 57. Kh5 Rxe5+ 58. Kh4 Rxa5 59. Kg3 b5 60. Kf2 Ra2 61. Ke3 b4 62. Kf4 b3 63. h4 b2 64. h5 b1=Q 65. h6+ Kg6 66. h7 Qb4+ 67. Ke3 Qc3+ 68. Kf2 Bxg4+ 69. Kg1 Qe1#) 53. Qe7 Re2 {[#]} (53... Ra4 $11 {keeps the balance.}) 54. Qf6+ $1 $16 Kg8 55. Qd8+ Kh7 $2 {[%mdl 8192]} (55... Kg7 $16 56. Qf6+ Kg8 57. Qd8+ Kg7 58. Qf6+) 56. Qf6 $2 ({Only move:} 56. Qf8 $18 Rc2 57. Qxf7+ Kh8 58. Qxg6) 56... Kg8 $14 57. Qd8+ (57. a6 $14 bxa6 58. f5) 57... Kg7 {Precision: White = 34%, Black = 29%.} (57... Kh7 $1 $11 {remains equal.}) 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Xiao, Yiyi"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2345"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,27,20,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. Bf4 Nh5 $146 ({Vorgänger:} 10... Bb7 11. Ne5 Nh5 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 Bxc6 15. Qxc6 a6 16. a4 Rc8 17. Qb7 Nb8 18. Na3 Qc7 19. Qxc7 Rxc7 {½-½ (52) Cheparinov,I (2710)-Kuzubov,Y (2699) Riadh 2017}) 11. Bc1 Nhf6 12. Bf4 Nh5 13. Bc1 Nhf6 14. Bf4 {LiveBook: 742 Partien} 1/2-1/2

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.06.01"]
[Round "5"]
[White "Zhai, Mo"]
[Black "Gunina, Valentina"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2304"]
[BlackElo "2526"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,70,31,36,38,41,36,95,70,312,299,316,308,340,347,597,584,563,460,440,394,408,391,389,379,394,348,547,510,552,541,539,533,471,443,660,891,881,882,867,862,838,830,831,779,1408,1191,1166]} 1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d5 8. cxd5 Nxd5 9. d4 Nxc3 10. bxc3 O-O 11. e4 cxd4 12. cxd4 Nc6 13. Bb2 Na5 {LiveBook: 14 Games. A30: Symmetrical English: Double Fianchetto and Hedgehog} 14. d5 exd5 15. exd5 Rc8 (15... Nc4 $14) 16. Ne5 $1 $16 Bb4 $146 {[#]} (16... Bf6 $14) ({Predecessor:} 16... Bf6 17. Qd3 Re8 18. d6 Rc5 19. Nxf7 Kxf7 20. Rxe8 Kxe8 21. Re1+ {1-0 (29) Lenderman,A (2593)-Enkhtuul,A (2302) Douglas 2016}) 17. Qg4 $1 $18 {And now Nc6 would win.} Bc3 {[#]} 18. Nc6 $1 {[%mdl 512]} f5 (18... Nxc6 19. Bxc3) 19. Qf3 ({Not} 19. Nxd8 fxg4 20. Bxc3 Rfxd8 $16) 19... Bxb2 $2 (19... Rxc6 {keeps fighting.} 20. dxc6 Bxb2) 20. Nxd8 Rcxd8 21. Rab1 Bd4 22. Rbd1 Bc5 23. Re5 f4 24. g4 Bd6 25. Rf5 Bc8 (25... Rfe8 $142 26. Rxf4 Bxf4) 26. Rxf8+ {White is clearly winning.} Rxf8 27. Bf1 Bd7 28. Rc1 Nb7 29. Rc6 Be5 (29... Bb8 $142 30. Rc1 Bd6) 30. Qe4 Bf6 31. Bd3 g6 {[#]} 32. Rxf6 $1 Rxf6 33. Qe5 Rf8 34. d6 Rc8 35. Qd5+ Kf8 {Precision: White = 96%, Black = 30%.} 1-0

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.26"]
[Round "7"]
[White "Esipenko, Andrey"]
[Black "Lu, Shanglei"]
[Result "0-1"]
[WhiteElo "2587"]
[BlackElo "2643"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 5,5,31]} 1. d4 d5 2. Nf3 Nf6 3. c4 {Vorgänger:} e6 $146 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8. bxc3 Be7 9. Ne5 O-O 10. Re1 Nc6 11. Qg4 f5 12. Qf3 Nxe5 13. Rxe5 Kh8 {½-½ (37) Karjakin,S (2763)-Mamedyarov,S (2809) Moscow 2018} 0-1

[Event "Chinese-Russian Summit 2018"]
[Site "Qinhuangdao"]
[Date "2018.05.26"]
[Round "7"]
[White "Bai, Jinshi"]
[Black "Matlakov, Maxim"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2579"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2018.??.??"]
[EventCountry "CHN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,22,8,62,-1172,304,-966,-16,-981,-35,-1056,-30,-1060,-3,-966,-33]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 e6 (4... Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 Nf6 8. Qd3 Na6 9. a3 Qb6 10. Be2 Be7 11. O-O O-O 12. Rd1 Rfd8 13. b4 Nc7 14. Na4 Qb5 {½-½ (39) Vachier Lagrave,M (2794)-Ivanchuk,V (2732) Germany 2018}) 5. d4 dxe4 (5... Bxf3 $11 6. Qxf3 (6. gxf3 Nd7 $11) 6... Nf6) 6. Nh4 $146 {[%mdl 8192] [#] B11: Caro-Kann: Two Knights Variation} (6. hxg4 $14 exf3 7. Qxf3 (7. gxf3 Nd7 $14)) ({Predecessor:} 6. hxg4 exf3 7. Qxf3 Qxd4 8. Be3 Qd7 9. Bd3 g6 10. O-O-O Qe7 11. Ne4 Nd7 12. Ba6 bxa6 13. Nd6+ Kd8 14. Qxc6 Rb8 15. Bxa7 Qg5+ 16. Kb1 Bxd6 17. Bxb8 Nxb8 {1-0 (17) Mikhailov,S (2416)-Talipov,N (2042) Kazan 2009}) 6... Nf6 $4 {[%mdl 8192]} (6... Bxd1 $19 {and all is fine.} 7. Nxd1 Qxh4) 7. Qd3 $4 {[%mdl 8192]} (7. hxg4 $18 h6 8. g3) 7... Nbd7 $2 (7... exd3 $19 8. hxg4 dxc2) 8. g3 $2 {[%mdl 8192]} (8. Nxe4 $11 Bh5 9. Ng3) 8... Be7 $2 ({Better is} 8... exd3 $19 9. hxg4 dxc2) 9. Bg2 $2 {[%mdl 8192]} (9. Nxe4 $15 Bh5 10. Bg2) 9... O-O $2 {[#]} ({Black should try} 9... exd3 $19 10. hxg4 dxc2) 10. O-O $2 {[%mdl 8192]} (10. Bxe4 $11 Bh5 11. Bf3) 10... a5 $2 (10... exd3 $19 11. hxg4 Nxg4) 11. Bd2 $2 {[%mdl 8192]} (11. Nxe4 $11 Bh5 12. Bf3) 11... a4 $2 {Precision: White =  0%, Black =  0%.} (11... exd3 $19 12. hxg4 Nxg4) 0-1

