[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "1.1"]
[White "Grischuk, Alexander"]
[Black "Kramnik, Vladimir"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2765"]
[BlackElo "2797"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,11,10,-5,0,0,0,-10,0,-8,0,0,6,-34,-25,-40,-35,-44,-41,-61,-76,-106,-58,-61,-49,-45,-33,-28,-27,-22,-11,-18,0,0,0,0,0,0,0,0,12,8,18,0,8,11,25,28,32,4,5,0,0,0,0,-447,-437,-433,-381,-514,-487,-718,-720,-723,-712,-691,-689,-664,-604,-648,-606,-556,-513,-4914,-571,-1742,-1589,-4978,-2267,-1491,-1410]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Nc6 6. c3 {A07: Réti Opening: New York and Capablanca Systems.} Nge7 7. e4 O-O 8. b4 {The position is equal.} dxe4 9. dxe4 Qxd1 10. Rxd1 Be6 {[#]} 11. Bb2 $146 ({Predecessor:} 11. Be3 f6 12. Nbd2 Nc8 13. Bf1 Nd6 14. a3 Rfd8 15. c4 Bg4 16. Kg2 f5 17. c5 Nxe4 {0-1 (36) Pantsulaia,L (2572)-Sivuk,V (2490) Ureki 2015}) 11... Rfd8 12. Nbd2 f6 13. Bf1 Nc8 14. a3 Nb6 15. Rab1 a5 16. Rdc1 Bh6 17. Rc2 Rd7 18. Bc1 Rad8 19. Kg2 Kg7 20. Be2 axb4 (20... Re7 {feels hotter.} 21. Bb5 a4 22. Be2 Rf7 23. h3 Rff8) 21. axb4 Ra8 22. Nb3 Bxb3 23. Bxh6+ Kxh6 24. Rxb3 Nd8 25. Rbb2 Ne6 26. Ra2 Rdd8 27. Nd2 c5 28. Bg4 Nc7 $1 29. bxc5 Na4 30. Nb3 Nb5 31. Rd2 {[#] aiming for Rxd8.} Nbxc3 32. f3 $2 {[%mdl 8192]} (32. Rxd8 $11 {and White stays safe.} Rxd8 33. Ra3) 32... Nxa2 $19 33. Rxa2 Nc3 34. Rc2 Nd1 {Hoping for ...Ne3+.Black is clearly winning.} 35. Rc1 (35. Kg1 $142) 35... Ra3 36. Be6 Ra2+ 37. Kg1 Re2 38. Bd5 Re1+ 39. Kg2 Ne3+ {[%mdl 64] [#] Double Attack} 40. Kf2 Rxc1 41. Kxe3 (41. Nxc1 $142 Nxd5 42. exd5) 41... Rxd5 42. exd5 Rc3+ {[%mdl 64] Double Attack} 43. Kd2 Rxb3 44. d6 Ra3 {Accuracy: White = 66%, Black = 91%.} 0-1

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "1.1"]
[White "Tomashevsky, Evgeny"]
[Black "Svidler, Peter"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2695"]
[BlackElo "2754"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,99,14,15,12,20,15,25,22,7,8,18,12,13,24,16,16,21,13,31,29,41,39,46,42,58,52,65,66,75,54,62,14,8,12,69,41,40,30,30,54,45,31,94,3,39,40,55,52,91,91,86,90,88,88,80,85,88,88,102,102,99,93,92,88,144,83,333,309,308,177,386,384,367,366,460,450,468,468,453,447,437,437,414,399,1553,1326,6095,5915,29962,29962,29963,8684]} 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 O-O 6. Nge2 {A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} d5 7. cxd5 Nxd5 8. Nxd5 {White has an edge.} cxd5 9. d4 exd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. O-O Bf5 13. Bd2 {[#]} Qb6 $146 ({Predecessor:} 13... Qd6 14. Qa4 Bb6 15. Rfd1 Rfd8 16. Bc3 Qe6 17. Rd2 Rac8 18. b4 Bxe3 19. Re2 d4 20. Bxd4 Rxd4 21. Rxe3 Qd7 22. Rae1 Be6 23. a3 h6 24. Rc3 {½-½ (24) Varkentin,W (1939)-Jacon,M (1972) ICCF email 2016}) 14. Rc1 Be7 15. Bc3 Rfd8 16. Qa4 {Strongly threatening Ba5.} a5 17. Rfd1 Be6 18. Rd2 Bf8 19. h4 h6 20. Rcd1 Bb4 21. Qc2 Qc5 (21... Bxc3 $11 22. Qxc3 a4) 22. Rc1 Rdc8 23. e4 Bxc3 24. Qxc3 Qxc3 25. Rxc3 {[%cal Re4d5]} Rab8 ({Better is} 25... d4 $14 26. Rxd4 Rd8 27. Rxd8+ Rxd8) 26. b3 (26. exd5 $16 cxd5 27. Bxd5) 26... Kf8 27. Rc5 {[%cal Re4d5]} a4 28. bxa4 dxe4 29. Bxe4 Rb4 30. Bxc6 Rxa4 31. Bxa4 {Threatens to win with Rxc8+.} Rxc5 32. Bb3 Bxb3 33. axb3 $16 {[%mdl 4096] Endgame KR-KR} Rc1+ 34. Kg2 Rb1 35. Rd3 Ke7 36. Kf3 Kf6 (36... Rb2 $142) 37. Kf4 (37. Ke3 $142) 37... g5+ $2 {Now Black is done in.} (37... Rb2 $16) 38. hxg5+ $18 hxg5+ {[#]} 39. Ke4 $1 Rb2 $2 {[#]} (39... Ke6 {was necessary.} 40. g4 f6) 40. f3 $1 Ke6 41. g4 f6 42. Re3 Rb1 43. Kd4+ Kd6 44. Kc4 Rc1+ 45. Rc3 Rb1 46. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Ke5 $2 (46... Kc6 47. Re3 Rc1+ 48. Kb3 Rb1+ 49. Ka4 Ra1+ 50. Ra3 Re1) 47. Kc5 f5 48. gxf5 Kxf5 49. b5 Ke6 50. Kc6 {Accuracy: White = 86%, Black = 53%.} 1-0

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "1.2"]
[White "Kramnik, Vladimir"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2797"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,122,16,19,27,0,13,5,8,0,0,0,14,18,10,12,77,0,0,-46,-56,-43,-39,-91,-88,-128,-139,-140,-136,-141,-143,-165,-99,-101,-105,-99,-64,-71,-76,-235,-225,-202,-181,-199,-189,-284,-202,-195,-205,-211,-225,-498,-505,-466,-208,-211,-211,-211,-211,-211,-211,-211,-211,-202,-130,-414,-276,-273,-276,-259,-266,-420,-406,-350,-379,-427,-416,-387,-345,-913,-1261,-1235,-1175,-1106,-995,-871,-858,-3572,-2797,-2261,-1870,-1734,-1208,-12839,-2160,-2446,-2144,-12833,-12834,-12843,-12843,-12843,-12844,-12844,-12844]} 1. Nf3 d6 2. d4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. c4 c6 6. O-O e4 7. Nfd2 d5 8. Nc3 Be7 9. cxd5 cxd5 10. f3 exf3 11. Nxf3 O-O {A54: Old Indian Defence with Nf3, but without e4.} 12. Ne5 Nb6 13. a4 a5 {The position is equal.} 14. Qb3 Be6 15. Bf4 Rc8 {[#]} 16. Rac1 $146 ({Predecessor:} 16. Rad1 Nc4 17. e4 Qb6 18. Qxb6 Nxb6 19. Bg5 Rfd8 20. exd5 Nbxd5 21. Bxd5 Nxd5 22. Bxe7 Nxe7 {½-½ (33) Martic,Z (2269)-Bulat,A (2297) Pula 2002}) 16... h6 17. Qb5 g5 (17... Ra8 $11) 18. Be3 (18. Bd2 $1 $16) 18... Nc4 $11 19. Nxc4 Rxc4 20. Qxb7 Rb4 $36 {[%mdl 2048] Black is pushing.} 21. Qa7 (21. Nb5 $15) 21... Rxb2 $17 22. Rb1 {[#]} Rxb1 $1 23. Rxb1 Bb4 24. Bd2 Re8 25. Rf1 Kg7 ({Better is} 25... Re7 $19 26. Qa6 Rc7) 26. Qa6 Bg4 27. e3 Re6 28. Qd3 Bh5 29. Nb5 $2 (29. Rxf6 $17 Rxf6 30. Nxd5 {[%mdl 64] Double Attack}) 29... Bg6 $19 30. Qe2 Qe7 31. Re1 Ne4 32. Bxb4 (32. Bxe4 $142 Bxe4 33. Nc3) 32... Qxb4 33. Nc7 Rc6 34. Nxd5 Qxa4 {...Qb3 is the strong threat.} 35. Rf1 $2 (35. Qd3 Nxg3 {[%mdl 64] Discovered Attack} 36. Qd1 Qxd1 37. Rxd1 Ne2+ 38. Kf1) 35... Rc2 36. Qf3 {[#]} g4 $1 {[%mdl 512]} 37. Qf4 (37. Qxg4 Rxg2+) 37... Rxg2+ $1 {[%mdl 64] Decoy} 38. Kxg2 {Threatens to win with Ne7.} Qa2+ {[%mdl 64] Double Attack} 39. Kg1 Qxd5 40. Qe5+ Qxe5 41. dxe5 Nc3 42. Kf2 $2 {[%mdl 8192] White does not recover from this.} (42. Ra1 $17) 42... Bd3 43. Ra1 a4 44. Ke1 {Hoping for Kd2.} Bb5 45. Kd2 (45. Rc1 {was called for.} Ne4 46. Rc7) 45... Ne4+ 46. Kc2 Ng5 47. Rb1 Bd7 {White must now prevent ...Bf5+.} 48. Rb7 Be6 49. Kb2 $2 (49. Ra7) 49... Nf3 {Black is clearly winning.} 50. Ka3 Nxh2 51. Rb1 Bb3 52. Rc1 Nf3 53. e6 fxe6 54. Kb4 Kg6 55. Rc3 h5 56. Kc5 Kf6 57. Rc1 Ke5 58. Rh1 {[#]} h4 $1 {[%mdl 64] Promotion} 59. gxh4 g3 60. h5 g2 61. Rc1 g1=Q {Accuracy: White = 48%, Black = 69%.} 0-1

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "1.2"]
[White "Svidler, Peter"]
[Black "Tomashevsky, Evgeny"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2754"]
[BlackElo "2695"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,0,6,4,14,0,7,0,7,0,13,-14,-7,-40,-6,-9,-9,-24,0,0,0,0,0,0,10,-22,7,0,4,0,15,-7,12,16,16,11,8,5,17,0,20,0,45,19,70,60,61,66,71,25,45,0,114,125,112,45,32,14,62,60,81,8,8,8,8,13,13,8,134,123,130,8,234,232,241,174,205,21,22,0,0,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0]} 1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. c4 Be7 6. Be2 {A06: Réti Opening: 1 Nf3 d5.} h6 7. O-O O-O 8. Nc3 c6 9. Rc1 a6 {[#]} 10. Ne5 $146 ({Predecessor:} 10. cxd5 cxd5 11. d3 Nc6 12. Na4 Nd7 13. a3 Rc8 14. b4 b5 15. Nc5 a5 16. Nb7 {½-½ (73) Levushkina,E (2310)-Percivaldi,M (2170) Helsingor 2014}) 10... Nbd7 11. f4 Nxe5 (11... dxc4 {with more complications.} 12. Bxc4 Nxe5 13. fxe5 Nd5 14. Rf2 Rc8) 12. fxe5 Ne4 13. Nxe4 Bxe4 14. c5 Bg6 15. Bd4 Kh7 16. Bg4 Qd7 17. Qf3 f5 18. exf6 Bxf6 19. Qg3 Bf5 20. Bh5 Bxd4 21. exd4 Rf6 22. Rf2 Raf8 23. Rcf1 {[%cal Bc1f1,Bf1f2,Bf2f7][%mdl 32]} Qd8 24. b4 Be4 25. Qd6 (25. h4 {is interesting.} a5 26. bxa5 Qxa5 27. Rxf6 gxf6 28. Rf2) 25... Rxf2 (25... Qxd6 {looks sharper.} 26. cxd6 Bg6 27. Bg4 Bf5 28. Bh5 Bg6) 26. Rxf2 Qxd6 (26... Bf5 $1 $11) 27. cxd6 $11 {[%mdl 4096] Endgame KRB-KRB} Rd8 $1 28. Rf7 b5 $1 29. Rc7 Rxd6 30. Be8 e5 (30... Rd8 $11 {keeps the balance.} 31. Bf7 a5 $1 {[%mdl 512]}) 31. dxe5 $16 Re6 {[%mdl 64] [#] Double Attack} 32. Bxc6 ({White should play} 32. Bd7 $1 $16 {[%cal Rd7e6]} Rxe5 33. d4) 32... Rxe5 $14 33. d4 Rg5 34. g3 Rf5 35. Bb7 (35. Ra7 $16) 35... Rf3 $11 36. Bxa6 Ra3 37. Bxb5 Rxa2 38. Bc6 Rb2 (38... Rg2+ $11 39. Kf1 Rxh2) 39. b5 $16 Kg6 40. Rb7 (40. Be8+ $16 Kf6 41. Rf7+ Ke6 42. Rxg7) 40... Kg5 $2 (40... Rg2+ $11 {and Black is okay.} 41. Kf1 Rxh2) 41. Rxg7+ $18 Kf6 42. Rb7 Kf5 43. b6 $2 (43. Rb8 $18) 43... Kg4 $1 $11 {[%cal Rg4f3] Hoping for ...Kf3.The position is equal.} 44. Bd7+ Kf3 {[%cal Rb2b1]} 45. Bh3 Ke3 46. Bf1 Rb1 47. Rb8 Kxd4 48. Kf2 Rb2+ 49. Be2 Bd3 50. Re8 Rxb6 51. Bxd3 Kxd3 52. Re3+ {Accuracy: White = 68%, Black = 71%.} 1/2-1/2

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "1.3"]
[White "Grischuk, Alexnader"]
[Black "Kramnik, Vladimir"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2765"]
[BlackElo "2797"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.??.??"]
[EventType "blitz"]

{[%evp 15,79,11,11,7,20,11,28,14,21,31,24,14,58,29,31,0,39,37,44,35,62,53,66,58,71,68,91,107,111,71,83,77,84,63,71,56,80,55,56,54,74,55,55,54,55,55,93,99,151,84,92,66,175,180,289,279,256,119,365,260,245,242,289,283,485,446]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 Re8 9. Nge2 {D35: Queen's Gambit Declined: Exchange Variation.} b6 10. O-O Bb7 11. Qc2 {White has an edge.} Nbd7 12. Rad1 c6 13. a3 $5 {[%cal Ba2a3,Ba3a4,Ba4a5][%mdl 4] Leaves trodden paths.} Nf8 14. b4 {[#]} Ne6 $146 ({Predecessor:} 14... Rc8 15. Qb3 Qd7 16. Qb1 Ne4 17. Bg3 Nxc3 18. Nxc3 Bd6 19. Bf5 Ne6 20. Ne2 Qc7 {½-½ (42) Hartmann,T-Schlueter,C Ruhrgebiet 1998}) 15. Qb2 Rc8 16. a4 Rc7 17. a5 Rd7 18. Ra1 Bd6 19. Bg3 Ng5 20. Rfc1 Nh5 21. Bxd6 Rxd6 22. axb6 axb6 23. Ra7 Qb8 24. Rca1 Nf6 25. h3 Rdd8 26. Qd2 Bc8 27. Nf4 Ne6 28. Nce2 Nxf4 29. Nxf4 Qd6 30. Qc3 Ne4 31. Bxe4 Rxe4 {[#]} ({Black should try} 31... dxe4 32. Qc4 Rd7) 32. Rc1 ({White should play} 32. Nd3 $1) 32... Bd7 33. b5 Rc8 {[#]} (33... cxb5 $14 34. Qc7 Qxc7 35. Rcxc7 Be8) 34. Qb3 $1 $18 g5 (34... Re7 $142 35. bxc6 Rxc6 36. Rxc6 Bxc6 37. Rxe7 (37. Qxb6 Rxa7 38. Qxa7 Qd8 $16) 37... Qxe7 38. Qxb6 Qd7) 35. Nh5 {Strongly threatening Rxd7!} Re6 36. Ng3 (36. Qb1 $18 {has better winning chances.}) 36... Rf6 $2 {This move loses the game for Black.} (36... cxb5 $16 {is a better defense.} 37. Rxc8+ Bxc8) 37. bxc6 Rxc6 38. Rxc6 Qxc6 39. Qa3 Qd6 $2 (39... b5 40. e4 Re6) 40. Nh5 {Accuracy: White = 69%, Black = 57%.} 1-0

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "2.1"]
[White "Tomashevsky, Evgeny"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2695"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,70,31,35,83,81,75,15,5,20,26,6,27,24,35,30,18,8,18,20,20,37,15,0,0,0,-1,-29,85,8,14,-19,-13,-22,-14,-6,-19,-61,-74,-441,-406,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29988,-29988,-2855]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. h3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nc5 10. Nd2 c6 11. Be2 a4 12. Qc2 Qa5 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} 13. a3 Bd7 {[#]} 14. Kf1 $146 (14. O-O-O $16) ({Predecessor:} 14. O-O-O Rfc8 15. Kb1 cxd5 16. exd5 Rab8 17. f3 b6 18. Rdg1 e4 19. fxe4 b5 20. e5 dxe5 21. cxb5 {½-½ (44) Hamitevici,V (2476)-Fedorov,A (2566) Kishinev 2019}) 14... cxd5 $11 {The position is equal.} 15. cxd5 b5 16. Kg2 Rac8 17. f3 Ne8 18. Rhc1 f5 19. b4 $36 {[%mdl 2048] Black is under pressure.} axb3 $1 20. Nxb3 Nxb3 21. Qxb3 Nf6 22. Qb4 Qd8 $1 23. Nxb5 Rb8 24. a4 h5 (24... fxe4 $11 {keeps the balance.} 25. fxe4 Nh5) 25. exf5 ({White should play} 25. gxf5 $16 gxf5 26. Rg1 (26. Qxd6 fxe4 27. Bc5 Ne8 $19)) 25... gxf5 26. g5 Nxd5 {[%mdl 64] [#] Double Attack} 27. Bc4 Be6 28. Bxd5 $1 Bxd5 29. Rd1 ({But not} 29. Qxd6 $2 {[#]} Rxb5 $1 {[%mdl 512]} 30. Qxd8 Rb2+ 31. Bf2 Rxd8 $19) 29... f4 30. Rxd5 $4 {[%mdl 8192] This move loses the game for White.} (30. Bf2 $17 {nothing else works.} Qxg5+ 31. Kh2) 30... Qxg5+ $19 ({Not} 30... fxe3 31. Rg1 $17) 31. Kh2 (31. Kh1 $19 fxe3 32. Rg1) 31... Qg3+ {[%mdl 64] Double Attack. Black mates.} 32. Kh1 Qxf3+ {[%mdl 64] Double Attack} 33. Kh2 Qg3+ 34. Kh1 Qxh3+ 35. Kg1 Qxe3+ {Accuracy: White = 40%, Black = 81%.} (35... fxe3 $142 36. Rd2 exd2 37. Qxd2 Rf4 38. Qd5+ Kh7 39. Qg2 Qe3+ 40. Kh1 Rh4+ 41. Qh2 Qf3+ 42. Kg1 Rg4+ 43. Qg3 Rxg3+ 44. Kh2 Qg2#) 0-1

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "2.2"]
[White "Grischuk, Alexander"]
[Black "Tomashevsky, Evgeny"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2765"]
[BlackElo "2695"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,7,9,8,14,8,16,9,8,8,12,12,10,11,12,0,13,8,15,23,11,8,27,31,23,17,28,14,33,17,19,0,17,0,0,0,17,17,17,17,17,17,17,-25,-9,-12,-22,-25,-9,-27,0,0,0,0,14,10,19,8,42,41,116,133,108,114,114,93,135,116,120,108,101,49,38,40,389,379,381,348,877,728,559,882,1649,1557,6343,3310,29947,12168,29968,29969,29981,29976,29982,29983,29985,29986]} 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 e6 5. Nbd2 Qb6 6. Rb1 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} cxd4 7. exd4 Bd7 8. Be2 {The position is equal.} Bb5 {[#]} 9. c3 $146 ({Predecessor:} 9. O-O Nc6 10. c3 Be7 11. Re1 O-O 12. Nb3 Ne4 13. Nbd2 Nxd2 14. Qxd2 Rfc8 15. h4 {1-0 (72) Demchenko,A (2679)-Kozlov,O (2275) Sochi 2018}) 9... Bxe2 10. Qxe2 Nc6 11. O-O Be7 12. Ne5 O-O 13. Bg5 {With the idea Bxf6.} Rfe8 14. f4 Rac8 15. Kh1 Qa6 16. Qxa6 bxa6 17. Bxf6 Bxf6 18. Nb3 Be7 19. Nxc6 Rxc6 20. Nc1 a5 21. a4 Bd6 22. Nd3 g6 23. g4 Kg7 24. Kg2 Rc4 25. Ra1 Rh8 26. f5 exf5 27. gxf5 Re8 28. Rfe1 Rxe1 29. Nxe1 $11 {[%mdl 4096] Endgame KRB-KRN} Kf6 30. Nc2 Bf4 31. fxg6 fxg6 32. h4 {Black should prevent Rf1.} Rc8 33. Kf3 Kf5 34. Re1 {aiming for Re7.} Rb8 {[#]} (34... Bd6 $1 $14) 35. Ne3+ $1 $16 Bxe3 36. Rxe3 {KR-KR} Kf6 37. Re5 Rd8 38. Ke3 h6 39. b3 g5 40. hxg5+ (40. h5 $16) 40... hxg5 $14 41. c4 Rb8 $2 {[%mdl 8192] [#] Black cannot hold the game after this.} (41... dxc4 $1 $14 42. bxc4 Rc8) 42. Rxd5 $18 Rxb3+ 43. Ke4 Rb4 $2 (43... g4 44. Rxa5 Rb4) 44. Rd6+ Ke7 45. c5 g4 46. Rg6 Rxa4 47. Kd5 Ra1 48. Rxg4 a4 49. Rg7+ {White mates.} Kd8 50. Rxa7 Kc8 51. Kc6 {[%cal Ra7a8]} Kb8 52. Ra5 {Accuracy: White = 95%, Black = 61%.} 1-0

[Event "Russia Charity Final-4"]
[Site "Online"]
[Date "2020.05.14"]
[Round "2.3"]
[White "Tomashevsky, Evgeny"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2695"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.05.12"]
[EventType "k.o."]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,78,0,9,0,0,-10,-14,-9,2,-22,-16,-16,-10,-49,0,-12,0,0,27,0,0,4,75,0,0,0,8,8,9,-12,54,29,91,89,89,92,92,56,167,141,141,117,141,141,156,158,143,112,128,20,203,189,252,118,123,0,0,0,0,-36,-44,-57,15]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3 Nb6 9. a3 a5 10. Bd2 {[#] A29: English Opening: Four Knights Variation with 4 g3.} a4 $146 ({Predecessor:} 10... f6 11. Rc1 Be6 12. Ne4 Be7 13. Nc5 Bxc5 14. Rxc5 Qd6 15. Rc1 Rf7 16. Be3 Nd5 17. Bc5 Qd7 {1-0 (51) Hoffmann,C-Altok,M Cologne 1993}) 11. Ne4 Be7 12. Rc1 {The position is equal.} f6 13. b4 axb3 14. Qxb3+ Kh8 15. Bb4 Re8 16. Rfd1 Be6 17. Qb1 Bd5 18. e3 Nxb4 19. axb4 Bd6 (19... Bf8 $11) 20. Nc5 (20. d4 $16) 20... Qe7 $11 21. Nd2 Bxg2 22. Kxg2 Ra7 23. Ndb3 Nd7 (23... Nd5 $11) 24. d4 $14 Bxc5 (24... exd4 $11 25. Nxd7 (25. exd4 b6 $11) (25. Rxd4 Ne5 $11) 25... Qxd7 26. Nxd4 Re5) 25. Nxc5 $16 Nxc5 26. dxc5 Raa8 27. Qe4 b6 (27... c6 $14) 28. cxb6 cxb6 29. Rc6 Rab8 30. b5 Red8 31. Rxd8+ Qxd8 {[%mdl 4096] Endgame KQR-KQR} 32. h4 h6 33. h5 ({White should play} 33. Qc4 $16) 33... Rc8 $2 {[#]} (33... Qd1 $11 {and Black stays safe.}) 34. Qc4 $18 Rb8 (34... Ra8 $142 35. Qb3 Ra7) 35. Qf7 (35. Qe6 $18 {and the rest is easy.}) 35... Qd3 $16 36. Qg6 ({White should try} 36. Rc7 $16 {[%csl Gc7][%cal Rf7g7]} Rg8 37. Qc4) 36... Qd5+ 37. e4 Qxb5 38. Rc7 {[%csl Gc7][%cal Rg6g7] [#]} Rg8 39. Rb7 Qe8 {[%mdl 32768] Accuracy: White = 55%, Black = 58%. . Loss on time!?} (39... Qb4 $15) 0-1

