CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/X7qoO0hN"] [Date "2023.03.07"] [White "EMmI"] [Black "Masterwill"] [Result "1-0"] [UTCDate "2023.03.07"] [UTCTime "00:31:07"] [WhiteElo "1609"] [BlackElo "1254"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [WhiteTitle "GM🐇"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { Black offers draw } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. e3 Nf6 4. Nc3?! { (0.91 → 0.14) Inaccuracy. c4 was best. } (4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5 7. Nc3 Qh5 8. f4 Qxd1+) 4... g6 5. Bb5 Bg7 6. Bxc6+ bxc6 7. O-O O-O 8. Re1?! { (0.48 → -0.04) Inaccuracy. Ne5 was best. } (8. Ne5) 8... Ba6?! { (-0.04 → 0.82) Inaccuracy. Ne4 was best. } (8... Ne4) 9. e4? { (0.82 → -0.52) Mistake. Ne5 was best. } (9. Ne5 Qd6 10. Na4 Ne4 11. f3 Ng5 12. Nd3 Bxd3 13. cxd3 f5 14. Bd2 f4 15. Nc5 fxe3) 9... dxe4 10. Nxe4 Nxe4 11. Rxe4 Qd5? { (-0.75 → 0.51) Mistake. c5 was best. } (11... c5 12. Bg5 f6 13. Bh4 Bb7 14. Re1 a5 15. Qd3 cxd4 16. Nxd4 g5 17. Bg3 e5 18. Ne6) 12. Rxe7 Rad8? { (0.52 → 1.68) Mistake. c5 was best. } (12... c5 13. c3 cxd4 14. cxd4 c5 15. Qa4 Qc4 16. Qxc4 Bxc4 17. Rc7 Rac8 18. Rxc5 Rxc5 19. dxc5) 13. c3? { (1.68 → 0.56) Mistake. Bf4 was best. } (13. Bf4) 13... c5 14. Be3?? { (0.73 → -0.88) Blunder. Bf4 was best. } (14. Bf4 cxd4) 14... Rd6?? { (-0.88 → 3.89) Blunder. Qd6 was best. } (14... Qd6 15. Re4 cxd4 16. cxd4 Bb7 17. Rf4 c5 18. Qf1 cxd4 19. Nxd4 Be5 20. Nb5 Qd7 21. Rb4) 15. Ne5?? { (3.89 → -2.35) Blunder. Rxc7 was best. } (15. Rxc7) 15... Rfd8?? { (-2.35 → 4.36) Blunder. Bf6 was best. } (15... Bf6) 16. c4?? { (4.36 → 0.00) Blunder. Nxf7 was best. } (16. Nxf7 R8d7 17. Nh6+ Bxh6 18. Rxd7 Rxd7 19. Bxh6 cxd4 20. cxd4 Bb7 21. Qg4 Qe4 22. Qg3 Qxd4) 16... Qe4 { Black offers draw } 17. Nxf7?? { (0.00 → -6.98) Blunder. Qb3 was best. } (17. Qb3 Rb6 18. Qa3 Bf6 19. Rxc7 cxd4 20. Nxf7 dxe3 21. Nh6+ Kh8 22. Nf7+) 17... Bb7?? { (-6.98 → 8.76) Blunder. Qxe7 was best. } (17... Qxe7 18. Nxd8) 18. Rxe4 Bxe4 19. Nxd8 Rxd8 20. f3 Bd3 21. Qxd3 cxd4 22. Bg5 Rd7 23. Re1 Rf7?! { (14.81 → Mate in 8) Checkmate is now unavoidable. Bf8 was best. } (23... Bf8 24. Re8) 24. Re8+ Rf8 25. Rxf8+?! { (Mate in 7 → 11.56) Lost forced checkmate sequence. Qe4 was best. } (25. Qe4 h5 26. Qe6+ Kh8 27. Rxf8+ Bxf8 28. Bf6+ Bg7 29. Qe8+ Kh7 30. Qf7 Kh6 31. Qxg7#) 25... Kxf8 26. a4 Kf7 27. b4 Ke6?! { (10.93 → Mate in 6) Checkmate is now unavoidable. Bf6 was best. } (27... Bf6 28. Bf4) 28. b5?! { (Mate in 6 → 12.73) Lost forced checkmate sequence. Qe4+ was best. } (28. Qe4+ Kd7 29. Qd5+ Kc8 30. Qa8+ Kd7 31. Qd8+ Kc6 32. Qd5+ Kb6 33. Qb5#) 28... Ke5?! { (12.73 → Mate in 2) Checkmate is now unavoidable. Kd6 was best. } (28... Kd6 29. Qe4) 29. a5?! { (Mate in 2 → 18.40) Lost forced checkmate sequence. Qe4+ was best. } (29. Qe4+ Kd6 30. Qd5#) 29... Kd6 30. Bh6 Bxh6 31. Qxd4+ Ke6 32. Qd5+ Ke7 33. c5 Be3+ 34. Kf1 h5 35. c6 g5?! { (22.59 → Mate in 14) Checkmate is now unavoidable. Bg1 was best. } (35... Bg1 36. Qe5+) 36. Qd7+?! { (Mate in 14 → 26.29) Lost forced checkmate sequence. Qe5+ was best. } (36. Qe5+ Kf8 37. Qf6+ Ke8 38. Qe6+ Kf8 39. Qc8+ Kg7 40. Qxc7+ Kg8 41. Qd8+ Kg7 42. Qd7+ Kg6) 36... Kf8?! { (26.29 → Mate in 14) Checkmate is now unavoidable. Kf6 was best. } (36... Kf6 37. Qd8+) 37. Qxc7?! { (Mate in 14 → 63.82) Lost forced checkmate sequence. Qd8+ was best. } (37. Qd8+ Kf7 38. Qxc7+ Kg8 39. Qc8+ Kh7 40. c7 Bb6 41. Qf5+ Kh6 42. Qe6+ Kg7 43. Qe7+ Kg6) 37... h4?! { (63.82 → Mate in 6) Checkmate is now unavoidable. Bf4 was best. } (37... Bf4) 38. Qd7 Bf4 39. Qd8+?! { (Mate in 7 → 76.38) Lost forced checkmate sequence. c7 was best. } (39. c7 Bxc7 40. Qxc7 g4 41. b6 axb6 42. axb6 gxf3 43. gxf3 h3 44. b7 Ke8 45. b8=Q#) 39... Kf7 40. c7 Bxh2?! { (76.25 → Mate in 3) Checkmate is now unavoidable. Bxc7 was best. } (40... Bxc7 41. Qxc7+) 41. c8=Q Kg6 42. Qe6+ Kh5 43. Qh8# { White wins by checkmate. } 1-0