CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/KxLcwrIM"] [Date "2022.08.02"] [White "Jameson"] [Black "Nate"] [Result "0-1"] [UTCDate "2022.08.02"] [UTCTime "20:17:33"] [WhiteElo "1761"] [BlackElo "1820"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation, Alburt Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 Bf5 { D00 Queen's Pawn Game: Chigorin Variation, Alburt Defense } 3. Bf4 e6 4. Nb5 Bd6 5. Nxd6+ cxd6 6. Nf3 e5?? { (0.20 → 2.56) Blunder. Nf6 was best. } (6... Nf6 7. c3 h6 8. h3 O-O 9. e3 Nc6 10. Be2 Na5 11. g4 Bg6 12. g5 Nh5 13. gxh6) 7. Bg5?? { (2.56 → 0.11) Blunder. dxe5 was best. } (7. dxe5 dxe5) 7... f6 8. Bh4?! { (0.00 → -0.86) Inaccuracy. Bd2 was best. } (8. Bd2 Ne7 9. e3 Nbc6 10. Be2 Rc8 11. O-O Bg4 12. h3 Bh5 13. b3 e4 14. Nh2 Bxe2) 8... Ne7 9. dxe5? { (-0.63 → -1.74) Mistake. c3 was best. } (9. c3 h5 10. h3 Nbc6 11. e3 g5 12. Bg3 h4 13. Bh2 Qd7 14. Be2 O-O-O 15. Nd2 Rhg8) 9... dxe5 10. e3?! { (-1.79 → -2.39) Inaccuracy. Nd2 was best. } (10. Nd2 Qb6 11. f3 Qxb2 12. Rb1 Qc3 13. e4 dxe4 14. Rb3 Qc7 15. Nxe4 Bxe4 16. fxe4 O-O) 10... Nbc6?! { (-2.39 → -1.25) Inaccuracy. Qb6 was best. } (10... Qb6) 11. Bb5?? { (-1.25 → -9.66) Blunder. c3 was best. } (11. c3 Be6 12. Bg3 Nf5 13. Nh4 Nd6 14. Be2 g5 15. Bh5+ Ke7 16. Nf3 Qb6 17. Nd2 Qxb2) 11... a6?? { (-9.66 → -1.97) Blunder. Qa5+ was best. } (11... Qa5+) 12. Ba4?! { (-1.97 → -2.72) Inaccuracy. Bxc6+ was best. } (12. Bxc6+ Nxc6) 12... O-O?! { (-2.72 → -1.66) Inaccuracy. Qb6 was best. } (12... Qb6 13. O-O) 13. O-O Bg4 14. h3 Bh5 15. e4?? { (-1.61 → -5.18) Blunder. c3 was best. } (15. c3 g5 16. g4 Bg6 17. Bg3 h5 18. Nd2 hxg4 19. hxg4 Qb6 20. Qb3 Qa7 21. Qd1 Kg7) 15... dxe4 16. Qxd8 Raxd8 17. Nh2 Nd4 18. f3 exf3?! { (-7.27 → -4.70) Inaccuracy. e3 was best. } (18... e3) 19. Bb3+?! { (-4.70 → -7.80) Inaccuracy. Nxf3 was best. } (19. Nxf3 Bxf3 20. gxf3 b5 21. Bb3+ Nxb3 22. axb3 Rd2 23. Rf2 Rd4 24. Bg3 Nf5 25. Kg2 h5) 19... Kh8?! { (-7.80 → -4.93) Inaccuracy. Nxb3 was best. } (19... Nxb3 20. axb3) 20. c3?! { (-4.93 → -8.66) Inaccuracy. g4 was best. } (20. g4 Bg6) 20... Ne2+ 21. Kh1 fxg2+ 22. Kxg2 Nf4+ 23. Kh1 Rd2 24. Nf3 Bxf3+ 25. Rxf3 Rxb2 26. Rg1 { White offers draw } 26... Rd8 27. Be1 Nd3 28. Bg3 Nf2+?? { (-8.21 → 3.19) Blunder. e4 was best. } (28... e4) 29. Rxf2 Rxf2 30. Bxf2 Rd2 31. Be3 Re2 32. Rd1 h6 33. Bf7?? { (3.79 → -5.67) Blunder. Rd8+ was best. } (33. Rd8+ Kh7 34. Bd2 Nc6 35. Rd5 Nd4 36. cxd4 Rxd2 37. dxe5 Rxd5 38. Bxd5 fxe5 39. Be4+ g6) 33... Rxe3 34. Rd8+ Kh7 35. Bb3 Rxh3+ 36. Kg2 Rxc3 37. Bd1 { White offers draw } 37... Ra3 38. Bc2+ Ng6 39. Rb8 Rxa2 40. Rc8 b5 41. Kf1 b4 42. Bb1 Ra1 43. Rc1 f5 44. Kg2 b3 45. Rh1 Nf4+ 46. Kf3 Kg6 47. Bxf5+ Kxf5 48. Rxa1 e4+ 49. Ke3 Nd5+ 50. Ke2?! { (-6.41 → -10.24) Inaccuracy. Kd4 was best. } (50. Kd4 Nf4 51. Rxa6 Ne2+ 52. Kc4 h5 53. Kxb3 h4 54. Kc2 h3 55. Ra7 g5 56. Rh7 Kg4) 50... b2 51. Rb1?! { (-10.97 → Mate in 13) Checkmate is now unavoidable. Rf1+ was best. } (51. Rf1+ Ke5) 51... Kf4?? { (Mate in 13 → -6.15) Lost forced checkmate sequence. Nc3+ was best. } (51... Nc3+ 52. Kd2 Nxb1+ 53. Kc2 e3 54. Kxb1 e2 55. Kxb2 g5 56. Kc3 e1=Q+ 57. Kc4 g4 58. Kb3) 52. Rxb2 Nc3+ 53. Kd2 Nd5 54. Ke1 Kf3?! { (-7.70 → -5.19) Inaccuracy. e3 was best. } (54... e3) 55. Ra2?! { (-5.19 → -8.55) Inaccuracy. Rf2+ was best. } (55. Rf2+ Kg3) 55... Nb4?! { (-8.55 → -5.94) Inaccuracy. e3 was best. } (55... e3) 56. Rf2+ Ke3 57. Re2+ Kd4 58. Rb2?? { (-5.21 → Mate in 13) Checkmate is now unavoidable. Kf2 was best. } (58. Kf2 a5) 58... Nd3+ { White resigns. } 0-1