CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Vt7exQ8a"] [Date "2024.04.09"] [White "Andy3"] [Black "Alric"] [Result "0-1"] [UTCDate "2024.04.09"] [UTCTime "20:23:54"] [WhiteElo "1454"] [BlackElo "1471"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6?! { (-0.33 → 0.33) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bb4 5. Qd3 Ne4 6. Nd2 Nxc3 7. bxc3 Bd6 8. Bxd6 cxd6 9. e3 O-O 10. c4) 4. Bg5?! { (0.33 → -0.31) Inaccuracy. Bf4 was best. } (4. Bf4 Bf5 5. e3 e6 6. Bd3 Bxd3 7. cxd3 Bd6 8. Be5 Nd7) 4... Bg4 5. e3?! { (0.09 → -0.43) Inaccuracy. Qd2 was best. } (5. Qd2 Qd7 6. O-O-O O-O-O 7. Bf4 e6 8. Ne5 Nxe5 9. Bxe5 Bf5 10. f3 Qc6 11. e3 a6) 5... e6?! { (-0.43 → 0.36) Inaccuracy. Ne4 was best. } (5... Ne4 6. Bh4) 6. Bb5 Bb4 7. a3 Ba5? { (0.18 → 1.56) Mistake. Bxc3+ was best. } (7... Bxc3+ 8. bxc3) 8. b4 Bb6 9. h3 a6?? { (1.58 → 9.64) Blunder. Bxf3 was best. } (9... Bxf3 10. Qxf3 a5 11. Na4 O-O 12. O-O h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Bxc6 bxc6 16. Rfb1) 10. hxg4?? { (9.64 → 2.48) Blunder. Bxc6+ was best. } (10. Bxc6+ bxc6 11. hxg4 a5 12. Rb1 axb4 13. axb4 Ra3 14. Ne2 Qa8 15. Bxf6 gxf6 16. g3 e5) 10... axb5 11. Nxb5 h6 12. Bh4 g5?? { (2.29 → 6.11) Blunder. Qd7 was best. } (12... Qd7 13. Bxf6 gxf6 14. Nd2 e5 15. Nb3 exd4 16. N3xd4 Rg8 17. Rh4 Ne5 18. a4 Bxd4 19. Nxd4) 13. Bg3?? { (6.11 → 1.66) Blunder. Bxg5 was best. } (13. Bxg5) 13... Nxg4 14. Nxc7+?? { (1.42 → -5.76) Blunder. Nd2 was best. } (14. Nd2 f5 15. c4 dxc4 16. Nxc4 O-O 17. Nxb6 cxb6 18. Qe2 Rf7 19. Rd1 Ne7 20. Rc1 Nd5) 14... Bxc7 15. Bxc7 Qxc7 16. Ne5?! { (-5.85 → -8.26) Inaccuracy. c4 was best. } (16. c4 dxc4 17. Nd2 f5 18. Nxc4 O-O 19. Rc1 Rac8 20. Ke2 Ne7 21. f3 Nf6 22. Ne5 Qxc1) 16... Ncxe5 17. dxe5 Qxe5 18. Qxg4 f5?? { (-9.61 → -0.87) Blunder. Qxa1+ was best. } (18... Qxa1+ 19. Qd1 Rxa3 20. O-O Qxd1 21. Rxd1 Ke7 22. Rd3 Ra1+ 23. Kh2 Rc8 24. Rd2 Rc4 25. b5) 19. Qd1?! { (-0.87 → -1.86) Inaccuracy. Qd4 was best. } (19. Qd4) 19... Qc3+ 20. Ke2 Qc4+?! { (-2.43 → -1.52) Inaccuracy. Rc8 was best. } (20... Rc8 21. Rc1) 21. Kd2?! { (-1.52 → -2.28) Inaccuracy. Qd3 was best. } (21. Qd3 Qg4+) 21... d4? { (-2.28 → -0.83) Mistake. Rc8 was best. } (21... Rc8 22. Rc1) 22. exd4 Qxd4+ 23. Kc1?? { (-0.76 → Mate in 4) Checkmate is now unavoidable. Ke1 was best. } (23. Ke1 Qc3+ 24. Kf1 g4 25. Qe1 Qxe1+ 26. Kxe1 Rc8 27. Kd2 Kf7 28. c3 Rc4 29. Rae1 Rf4) 23... Qxa1+ 24. Kd2 Qxd1+? { (Mate in 3 → -9.00) Lost forced checkmate sequence. O-O-O+ was best. } (24... O-O-O+ 25. Ke2 Qe5+ 26. Kf3 g4#) 25. Rxd1 Rd8+ 26. Kc1 Rxd1+ 27. Kxd1 O-O 28. a4 Ra8 29. a5 Rb8 30. b5 b6 31. a6 Ra8 32. c4 Rc8 33. a7 Ra8 34. c5 bxc5?? { (-8.81 → 3.45) Blunder. Rxa7 was best. } (34... Rxa7) 35. b6 Rf8? { (3.62 → 7.15) Mistake. Kf7 was best. } (35... Kf7 36. Kc1 c4 37. b7 Rxa7 38. b8=Q Ra1+ 39. Kd2 Ra2+ 40. Ke3 Ra3+ 41. Kd4 Ra2 42. Qh8) 36. b7 h5 37. b8=Q Rxb8 38. axb8=Q+ Kf7 39. Qb6 Kf6 40. Qxc5 g4 41. Qd4+ e5 42. Qb6+ Kg5 43. Qd6 e4 44. Qe6 h4 45. Qxe4?? { (72.38 → -54.62) Blunder. Qe7+ was best. } (45. Qe7+) 45... fxe4 46. Ke2 Kf4 47. Kf1 e3?? { (-33.23 → -0.14) Blunder. g3 was best. } (47... g3) 48. f3?? { (-0.14 → Mate in 10) Checkmate is now unavoidable. fxe3+ was best. } (48. fxe3+ Kxe3 49. Ke1 Kf4 50. Kf2 Ke5 51. Kf1 Kf6 52. Ke1 Ke6 53. Kf2 Kd6 54. Ke1 Kd5) 48... gxf3 49. gxf3 Kxf3 50. Kg1 e2 51. Kh2 e1=Q 52. Kh3 Qg3# { Black wins by checkmate. } 0-1