CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LnhVHnLt"] [Date "2025.05.19"] [White "ChessMasterPlayer"] [Black "Masterwill"] [Result "0-1"] [UTCDate "2025.05.19"] [UTCTime "23:34:44"] [WhiteElo "1468"] [BlackElo "1397"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+16"] [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 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Nf6 4. e3 Bf5 5. Nc3?! { (0.96 → 0.25) Inaccuracy. Bb5 was best. } (5. Bb5 Nd7 6. c4 dxc4 7. O-O Bd3 8. Re1 a6 9. Bxc6 bxc6 10. Nbd2 e6 11. Rc1 Bb4) 5... e6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. O-O-O Bxc3 9. Qxc3 O-O 10. Ne5 Ne4 11. Qd3?? { (0.22 → -6.76) Blunder. Qe1 was best. } (11. Qe1 Qe8) 11... Nxf2 12. Qe2 Nxd1 13. Rxd1 f6?! { (-7.07 → -4.30) Inaccuracy. Nxe5 was best. } (13... Nxe5 14. dxe5 c6 15. Qg4 f5 16. Qh5 Qe8 17. Qh4 Rf7 18. Rg1 Qd7 19. g4 Raf8 20. gxf5) 14. Nxc6 bxc6 15. Qa6 Qd7 16. c3?! { (-4.33 → -5.98) Inaccuracy. b3 was best. } (16. b3 Rfe8) 16... Rfe8 17. g4 e5 18. dxe5 fxe5 19. Bg3 Qxg4 20. Qxc6 Qf3?? { (-6.01 → -1.85) Blunder. Rad8 was best. } (20... Rad8 21. Qxc7 Qg5 22. Kc2 Qf5+ 23. Kc1 Kh8 24. a4 Qe4 25. Qxa7 Ra8 26. Qd7 Qxe3+ 27. Kb1) 21. Qxd5+ Qxd5 22. Rxd5 Red8?! { (-2.06 → -1.37) Inaccuracy. c6 was best. } (22... c6 23. Ra5) 23. Rxe5 Rd7? { (-1.77 → -0.36) Mistake. Re8 was best. } (23... Re8 24. Ra5) 24. Rc5 Rf8? { (-0.79 → 0.28) Mistake. Rad8 was best. } (24... Rad8 25. a4) 25. Rxc7?? { (0.28 → -2.16) Blunder. b4 was best. } (25. b4 Rf6) 25... Rxc7 26. Bxc7 Rf7 27. Bf4 h6? { (-2.48 → -1.30) Mistake. g5 was best. } (27... g5 28. Bxg5 Rf1+ 29. Kc2 Rf2+ 30. Kb3 Rxh2 31. Bf4 Rf2 32. Bb8 Rf7 33. Ka3 h5 34. b4) 28. Kd2?! { (-1.30 → -2.33) Inaccuracy. h4 was best. } (28. h4 Rf5 29. b4 Rh5 30. Bb8 a6 31. Kc2 Kf7 32. a4 Ke6 33. Bg3 g5 34. hxg5 Rxg5) 28... g5 29. Be5? { (-2.22 → -4.41) Mistake. Bg3 was best. } (29. Bg3 h5 30. Ke2 h4 31. Be1 Rc7 32. a4 Kf7 33. b4 g4 34. Bxh4 Rxc3 35. Bg3 Ra3) 29... h5?? { (-4.41 → -1.75) Blunder. Rf2+ was best. } (29... Rf2+) 30. Kd3? { (-1.75 → -3.06) Mistake. Ke2 was best. } (30. Ke2 Rf5 31. Bd4 g4 32. e4 Ra5 33. a3 Kf7 34. Ke3 h4 35. Kf4 g3 36. Kf3 Rg5) 30... g4?! { (-3.06 → -1.87) Inaccuracy. Rf2 was best. } (30... Rf2 31. b4) 31. Kd4?! { (-1.87 → -3.10) Inaccuracy. Bg3 was best. } (31. Bg3 Rh7) 31... h4 32. b4 Rd7+ 33. Ke4? { (-3.38 → -6.02) Mistake. Kc5 was best. } (33. Kc5 Rd3 34. c4 Rxe3 35. Bb8 Re8 36. Bf4 Re4 37. Bb8 g3 38. Bxg3 hxg3 39. hxg3 Kf8) 33... Re7 34. Kf4 Kf7?? { (-6.99 → 0.00) Blunder. g3 was best. } (34... g3 35. Kf3) 35. Bd4 Kg6?? { (0.00 → 3.85) Blunder. g3 was best. } (35... g3 36. Kf3 gxh2 37. Kg2 Ke6 38. Kxh2 Kf5 39. b5 Kg4 40. c4 Rf7 41. Kg1 Rf3 42. a4) 36. Kxg4 Re4+ 37. Kf3 Re6?! { (4.17 → 5.35) Inaccuracy. Re7 was best. } (37... Re7 38. b5) 38. a4?! { (5.35 → 4.13) Inaccuracy. b5 was best. } (38. b5 Re7 39. a4 Kf5 40. a5 Ke6 41. c4 Rf7+ 42. Ke2 a6 43. bxa6 Rf5 44. Bb6 Kd6) 38... Kg5?! { (4.13 → 6.22) Inaccuracy. a6 was best. } (38... a6) 39. a5 Rf6+? { (4.87 → 12.47) Mistake. a6 was best. } (39... a6 40. c4 Rc6 41. b5 Rxc4 42. bxa6 Kf5 43. a7 Rc8 44. e4+ Ke6 45. Kg4 Rg8+ 46. Kxh4) 40. Ke4 Rf2 41. h3 Rh2 42. Bxa7 Rxh3 43. Bd4?? { (6.54 → -5.12) Blunder. Bb8 was best. } (43. Bb8) 43... Rg3 44. a6 h3 45. a7?! { (-5.18 → -7.46) Inaccuracy. Be5 was best. } (45. Be5 Kg4 46. Bxg3 Kxg3 47. Kd5 h2 48. b5 h1=Q+ 49. e4 Qa1 50. c4 Kf4 51. Kc6 Qa2) 45... h2 46. a8=Q h1=Q+ 47. Kd3 Qxa8 48. Be5?! { (-11.77 → Mate in 14) Checkmate is now unavoidable. c4 was best. } (48. c4 Qa3+) 48... Qd8+?! { (Mate in 14 → -10.81) Lost forced checkmate sequence. Qd5+ was best. } (48... Qd5+ 49. Bd4 Qb5+ 50. c4 Qf5+ 51. Kc3 Rg2 52. b5 Qb1 53. Bf6+ Kxf6 54. Kd4 Qb2+ 55. Kc5) 49. Ke4 Rg4+ 50. Kf3?! { (-60.37 → Mate in 4) Checkmate is now unavoidable. Bf4+ was best. } (50. Bf4+ Kh4 51. c4 Qe7+ 52. Kd4 Qxb4 53. Kd5 Rxf4 54. exf4 Kg4 55. f5 Kxf5 56. c5 Qb8) 50... Qf8+?! { (Mate in 4 → -60.22) Lost forced checkmate sequence. Qd5+ was best. } (50... Qd5+ 51. Ke2 Rg2+ 52. Ke1 Qd2+ 53. Kf1 Qe2#) 51. Ke2?! { (-60.22 → Mate in 9) Checkmate is now unavoidable. Bf4+ was best. } (51. Bf4+ Rxf4+ 52. exf4+ Qxf4+ 53. Ke2 Qe4+ 54. Kd2 Kf4 55. Kc1 Qe2 56. b5 Qxb5 57. Kc2 Kg4) 51... Rg2+ 52. Kd3 Qf5+ 53. Kd4 Rd2+ 54. Kc4 Qxe5 55. Kb3 Qxe3 56. Kc4 Qd3+ 57. Kc5 Qxc3+ 58. Kb5 Rb2 59. Ka5 Qxb4+ 60. Ka6 Qb6# { Black wins by checkmate. } 0-1