CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/mJofgxnx"] [Date "2023.03.01"] [White "EMmI"] [Black "Matilda"] [Result "0-1"] [UTCDate "2023.03.01"] [UTCTime "21:15:15"] [WhiteElo "1592"] [BlackElo "1613"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [WhiteTitle "GM🐇"] [BlackTitle "⛸"] [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?! { (0.34 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Be2) 3. Nc3?! { (0.88 → 0.02) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 O-O 7. Rc1 h6 8. Bf4 Bd6 9. Bg3 Ne7) 3... Nf6 4. e3 Bg4 5. h3 Bh5?! { (-0.10 → 0.74) Inaccuracy. Bxf3 was best. } (5... Bxf3 6. gxf3 a6 7. h4 e6 8. h5 h6 9. Bg2 Bb4 10. Bd2 Na5 11. b3 Be7 12. Na4) 6. Bd3?! { (0.74 → -0.19) Inaccuracy. g4 was best. } (6. g4 Bg6 7. Bb5 a6 8. Bxc6+ bxc6 9. Ne5 Qd6 10. h4 h5 11. Nxg6 fxg6 12. g5 Nd7) 6... e6 7. O-O Bd6 8. g4? { (-0.49 → -1.78) Mistake. Nb5 was best. } (8. Nb5 g5) 8... Bg6 9. Bxg6 hxg6 10. Re1?! { (-2.48 → -3.93) Inaccuracy. Kg2 was best. } (10. Kg2 Ne4) 10... Rxh3 11. e4 Qe7?? { (-3.70 → 1.12) Blunder. Nxg4 was best. } (11... Nxg4) 12. e5? { (1.12 → -0.16) Mistake. exd5 was best. } (12. exd5 Nxg4 13. Ne4 Nd8 14. dxe6 fxe6 15. Kg2 Rh5 16. Bg5 Qf7 17. Qe2 Nh2 18. Nxd6+ cxd6) 12... Bxe5?! { (-0.16 → 0.81) Inaccuracy. O-O-O was best. } (12... O-O-O) 13. dxe5? { (0.81 → -0.53) Mistake. Nxe5 was best. } (13. Nxe5 O-O-O 14. Bf4 Rdh8 15. Bg3 Nxe5 16. dxe5 Rh1+ 17. Kg2 Rxe1 18. Qxe1 Nxg4 19. Qe2 Qg5) 13... Nxg4 14. Ng5?! { (-1.03 → -1.99) Inaccuracy. Bg5 was best. } (14. Bg5 Qb4) 14... Rh5?? { (-1.99 → 5.65) Blunder. Rh1+ was best. } (14... Rh1+ 15. Kg2) 15. f3?? { (5.65 → -12.35) Blunder. Qxg4 was best. } (15. Qxg4) 15... Ngxe5?! { (-12.35 → -6.31) Inaccuracy. Qc5+ was best. } (15... Qc5+) 16. f4 Nd7?? { (-6.55 → -2.60) Blunder. O-O-O was best. } (16... O-O-O) 17. f5?? { (-2.60 → -9.43) Blunder. Nxd5 was best. } (17. Nxd5 Qc5+) 17... Rxg5+ 18. Bxg5 Qxg5+ 19. Kh1 gxf5 20. Rg1 Qh4+ 21. Kg2 O-O-O 22. Rh1 Qg4+ 23. Qxg4 fxg4 24. Kg1 f5 25. Rh7 g5 26. Rg7 Nd4 27. Rc1 c5 28. Rxg5 b5 29. Re1 Re8 30. Ne2 Nxc2 31. Rc1 Ne3 32. b4 d4?? { (-6.06 → -1.18) Blunder. Nc4 was best. } (32... Nc4 33. bxc5) 33. bxc5?? { (-1.18 → -7.53) Blunder. Nxd4 was best. } (33. Nxd4 c4 34. Nxb5 Kb8 35. Rc3 Nd5 36. Ra3 a6 37. Rxa6 Kb7 38. Ra7+ Kb6 39. a4 Ne5) 33... a5?? { (-7.53 → 0.65) Blunder. d3 was best. } (33... d3) 34. c6?! { (0.65 → -0.23) Inaccuracy. Nxd4 was best. } (34. Nxd4) 34... Ne5?! { (-0.23 → 0.72) Inaccuracy. e5 was best. } (34... e5 35. cxd7+ Kxd7 36. Ng3 d3 37. Nf1 Nc2 38. Rxf5 Ke6 39. Rf2 Kd5 40. Rcxc2 dxc2 41. Rxc2) 35. Rc5?? { (0.72 → -11.46) Blunder. Nxd4 was best. } (35. Nxd4 Nf3+) 35... Nf3+ 36. Kf2 Nxg5 37. Rxb5 a4 38. Rb4 e5 39. Rxa4 Ne4+ 40. Kg1 Re6 41. Ra8+ Kc7 42. Ra6 Rxc6 43. Rxc6+?! { (-20.82 → Mate in 10) Checkmate is now unavoidable. Ra5 was best. } (43. Ra5 d3) 43... Kxc6 44. a4 Kb6 45. Nc1 Ka5 46. Kh2?! { (-78.11 → Mate in 12) Checkmate is now unavoidable. Nd3 was best. } (46. Nd3 Nc4) 46... Kxa4 47. Kg1 Ka3 48. Ne2 d3 49. Nc1 Kb2 50. Nxd3+ Kc2 51. Nxe5 Kd2?! { (Mate in 13 → -61.54) Lost forced checkmate sequence. Kd1 was best. } (51... Kd1 52. Ng6 g3 53. Nf4 Nf2 54. Ng2 Ke2 55. Nxe3 Kxe3 56. Kf1 f4 57. Kg2 Ne4 58. Kf1) 52. Nxg4?! { (-61.54 → Mate in 6) Checkmate is now unavoidable. Ng6 was best. } (52. Ng6 Ke2 53. Nf4+ Kf3 54. Ne6 Nc3 55. Kh2 Ne2 56. Ng5+ Kf2 57. Nh3+ gxh3 58. Kxh3 f4) 52... fxg4 53. Kh1 Ke2 54. Kg1 g3 55. Kh1 g2+ 56. Kg1 Kf3 57. Kh2 Ng4+ 58. Kg1 Ne3 59. Kh2 Kf2 60. Kh3 g1=Q 61. Kh4 Qg4# { Black wins by checkmate. } 0-1