CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZFUpZY7Z"] [Date "2026.04.01"] [White "Beckett2"] [Black "Wali"] [Result "1-0"] [UTCDate "2026.04.01"] [UTCTime "23:48:28"] [WhiteElo "1660"] [BlackElo "1843"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-10"] [WhiteTitle "GM🍏"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. Nf3 Nc6 4. Bb5?! { (0.97 → -0.04) Inaccuracy. Nxe5 was best. } (4. Nxe5) 4... Nd4 5. Nxd4 exd4? { (-0.18 → 1.17) Mistake. Bxd4 was best. } (5... Bxd4) 6. Nb1?? { (1.17 → -0.67) Blunder. Qh5 was best. } (6. Qh5 Bd6) 6... Nf6 7. Qf3? { (-0.39 → -1.76) Mistake. e5 was best. } (7. e5) 7... O-O 8. O-O c6?! { (-2.13 → -1.48) Inaccuracy. d5 was best. } (8... d5 9. d3) 9. Bc4? { (-1.48 → -2.96) Mistake. e5 was best. } (9. e5 Ne8) 9... d5 10. Bd3? { (-2.54 → -4.67) Mistake. exd5 was best. } (10. exd5 Bg4 11. Qg3 cxd5 12. Bd3 Re8 13. Qh4 Re5 14. Bxh7+ Kf8 15. Bd3 Rh5 16. Qg3 Bd6) 10... Bg4 11. Qg3 dxe4 12. Bc4 Qe7 13. h3 Be6 14. Bxe6 Qxe6 15. c3 d3 16. b4 Bb6 17. Na3 Rad8 18. c4 c5?! { (-8.08 → -5.69) Inaccuracy. Nh5 was best. } (18... Nh5) 19. b5 Nd7?! { (-6.89 → -4.92) Inaccuracy. Ba5 was best. } (19... Ba5 20. Re1) 20. Bb2 f6?! { (-5.40 → -3.78) Inaccuracy. Qh6 was best. } (20... Qh6 21. f3 Nf6 22. Bxf6 Qxf6 23. Rae1 Ba5 24. Rxe4 Bxd2 25. Qe5 Qxe5 26. Rxe5 Bc3 27. Re7) 21. Rae1 f5?? { (-4.15 → Mate in 1) Checkmate is now unavoidable. Ba5 was best. } (21... Ba5 22. Qxd3 f5 23. Qg3 Rf7 24. Bc3 Bxc3 25. Qxc3 Ne5 26. Re3 Nd3 27. f3 Nf4 28. fxe4) 22. f3?? { (Mate in 1 → -2.35) Lost forced checkmate sequence. Qxg7# was best. } (22. Qxg7#) 22... Nf6?! { (-2.35 → -1.44) Inaccuracy. Qg6 was best. } (22... Qg6 23. Qxg6 hxg6 24. fxe4 Ba5 25. Bc1 Rfe8 26. exf5 gxf5 27. Rxe8+ Rxe8 28. Rxf5 Re1+ 29. Rf1) 23. fxe4 fxe4 24. Bxf6 Rxf6 25. Rxf6 Qxf6 26. Rxe4 Qb2?? { (-1.92 → 0.00) Blunder. Rf8 was best. } (26... Rf8 27. Qe1) 27. Re7?! { (0.00 → -0.95) Inaccuracy. Qe3 was best. } (27. Qe3 Qc1+ 28. Kh2 h6 29. Re8+ Rxe8 30. Qxe8+ Kh7 31. Qe4+ Kg8) 27... g6?! { (-0.95 → 0.00) Inaccuracy. Qd4+ was best. } (27... Qd4+ 28. Qe3 Ba5 29. Nb1 Qxe3+ 30. Rxe3 Rd4 31. Kf2 Kf7 32. Kf3 Rxc4 33. Rxd3 Ke6 34. Re3+) 28. Qh4 Qh8?! { (0.00 → 0.74) Inaccuracy. Qd4+ was best. } (28... Qd4+ 29. Qxd4 cxd4 30. Rxb7 Bc5 31. Nb1 Re8 32. Kf1 Rf8+ 33. Kg1 Re8) 29. Qe4?! { (0.74 → 0.00) Inaccuracy. Rxb7 was best. } (29. Rxb7 Qa1+ 30. Nb1 Qd4+ 31. Qxd4 Rxd4 32. Kf2 Rxc4 33. Nc3 Rb4 34. a4 Rb2 35. Ne4 c4+) 29... Kf8 30. Rxb7 Qf6 31. Rxh7?! { (0.38 → -0.17) Inaccuracy. Qe1 was best. } (31. Qe1) 31... Re8 32. Qf3?? { (-0.14 → -2.59) Blunder. Qh4 was best. } (32. Qh4) 32... Re1+?? { (-2.59 → 0.29) Blunder. Qxf3 was best. } (32... Qxf3 33. gxf3 Re2 34. Nb1 Re1+ 35. Kf2 Rxb1 36. Ke3 Ra1 37. h4 Kg8 38. Rd7 Rxa2 39. Rd5) 33. Kf2 Qxf3+?? { (0.00 → 2.38) Blunder. Re2+ was best. } (33... Re2+ 34. Kg3 Qxf3+ 35. Kxf3 Rxd2 36. Ke3 Rd1 37. Rd7 Re1+ 38. Kf4 Rd1) 34. gxf3?? { (2.38 → -1.61) Blunder. Kxf3 was best. } (34. Kxf3 Ke8) 34... Re2+ 35. Kf1?? { (-1.45 → -4.11) Blunder. Kg3 was best. } (35. Kg3 Rxd2 36. Nb1 Rd1 37. Nc3 Rg1+ 38. Kf2 Rc1 39. Ne4 Rxc4 40. Ke3 Rd4 41. Rb7 Rd8) 35... Rxd2 36. Nb1?! { (-4.15 → -6.62) Inaccuracy. Rd7 was best. } (36. Rd7 Rd1+) 36... Rd1+ 37. Kf2 Rxb1 38. Rd7 Rd1 39. Ke3 Ba5?! { (-6.49 → -4.81) Inaccuracy. Re1+ was best. } (39... Re1+ 40. Kf4 Rc1 41. Rxd3 Rxc4+ 42. Ke5 Ke7 43. f4 Rb4 44. Rg3 Kf7 45. f5 gxf5 46. Rf3) 40. Rxd3 Rxd3+?! { (-4.82 → -3.76) Inaccuracy. Re1+ was best. } (40... Re1+) 41. Kxd3?! { (-3.76 → -4.72) Inaccuracy. Kxd3 was best. } (41. Kxd3 Ke7 42. Ke3 Ke6 43. Ke4 Be1 44. Kf4 Bd2+ 45. Ke4 Bg5 46. a3 Bc1 47. a4 Bd2) 41... Kf7 42. Ke4 Kf6 43. Kd5 Bb4?? { (-4.11 → -0.30) Blunder. Bb6 was best. } (43... Bb6 44. Ke4 Ke6 45. Kf4 Bd8 46. a4 Kf6 47. Ke4 Bb6 48. Kd5 Kf5 49. a5 Bxa5 50. Kxc5) 44. Kc6?? { (-0.30 → -5.31) Blunder. h4 was best. } (44. h4 Kf5) 44... Ke5 45. Kb7 Kd4 46. Kxa7 Ba5 47. b6 Bxb6+?? { (-6.28 → 1.13) Blunder. Kxc4 was best. } (47... Kxc4) 48. Kxb6 Kxc4 49. a4 Kb4 50. a5?! { (1.46 → 0.87) Inaccuracy. a5 was best. } (50. a5 c4) 50... c4 51. a6 c3 52. a7 c2 53. a8=Q c1=Q 54. Qe4+ Qc4?? { (0.80 → 3.60) Blunder. Kb3 was best. } (54... Kb3 55. h4 Qc4 56. Qxg6 Qd4+ 57. Kc6 Qc3+ 58. Kd6 Qxf3 59. h5 Kb2 60. h6 Qa3+ 61. Ke6) 55. Qb1+?? { (3.60 → 0.73) Blunder. Qxg6 was best. } (55. Qxg6) 55... Qb3?? { (0.73 → 60.04) Blunder. Kc3 was best. } (55... Kc3 56. Qxg6 Qd4+ 57. Kc7 Qa7+ 58. Kd8 Qb8+ 59. Ke7 Qb7+ 60. Ke6 Qc6+ 61. Kf7 Qb7+ 62. Kg8) 56. Qxb3+ Kxb3 57. Kc5 Kc3 58. Kd5 g5 59. Ke4 Kd2 60. Kf5 Ke3 61. Kxg5 Kxf3 62. h4 Ke4 63. h5 Ke5 64. Kg6 Ke6 65. h6 Ke7 66. Kg7 { Black resigns. } 1-0