CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/lu5d7xT0"] [Date "2026.09.09"] [White "Luke"] [Black "Samuel"] [Result "1/2-1/2"] [UTCDate "2026.09.09"] [UTCTime "14:29:45"] [WhiteElo "1886"] [BlackElo "1138"] [WhiteRatingDiff "-196"] [BlackRatingDiff "+102"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. f4 { A02 Bird Opening } d6 2. d4 e6?! { (-0.19 → 0.75) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 d5 4. c4 e6 5. Nc3 Be7 6. e3 c5 7. cxd5 exd5 8. Bd3 Bg4 9. h3) 3. e4 d5 4. exd5?! { (0.46 → -0.22) Inaccuracy. Nc3 was best. } (4. Nc3 c5) 4... exd5 5. Be3 h5?! { (-0.45 → 0.25) Inaccuracy. Bd6 was best. } (5... Bd6 6. Nc3) 6. h4?? { (0.25 → -1.59) Blunder. Nf3 was best. } (6. Nf3 Nc6 7. Nc3 Nf6 8. Bd3 Nb4 9. O-O Bg4 10. Bf2 Be7 11. Bh4 Nxd3 12. Qxd3 Bxf3) 6... Qxh4+?? { (-1.59 → 10.92) Blunder. Nf6 was best. } (6... Nf6 7. Nf3) 7. Ke2?? { (10.92 → -9.38) Blunder. Rxh4 was best. } (7. Rxh4 Nf6 8. Nf3 Be7 9. Rh1 g6 10. Nbd2 O-O 11. Qe2 Ne4 12. Nxe4 dxe4 13. Nd2 f5) 7... Qxh1 8. Nd2 Qxg1?? { (-9.82 → -0.52) Blunder. Bg4+ was best. } (8... Bg4+ 9. Ngf3 Nf6 10. c4 Nc6 11. cxd5 Nxd5 12. Kf2 Be7 13. Qb3 O-O-O 14. Bc4 Bh4+ 15. Nxh4) 9. Nf3?? { (-0.52 → -12.05) Blunder. Bxg1 was best. } (9. Bxg1 Bd6 10. Bh2 Nc6 11. Nf3 Nf6 12. Kf2 Ne7 13. Kg1 O-O 14. Qd3 Nf5 15. Re1 Ne4) 9... Qxg2+?? { (-12.05 → -0.14) Blunder. Qh1 was best. } (9... Qh1 10. Kf2) 10. Ke1?? { (-0.14 → -13.45) Blunder. Bxg2 was best. } (10. Bxg2 Bd6 11. c4 Nc6 12. c5 Be7 13. Ne5 Nxe5 14. fxe5 c6 15. Qa4 Be6) 10... Qxf3 11. Qxf3 h4 12. Qxd5 c6?! { (-6.23 → -4.47) Inaccuracy. Nf6 was best. } (12... Nf6 13. Qh1) 13. Qe5+?! { (-4.47 → -7.12) Inaccuracy. Qb3 was best. } (13. Qb3 Bd6 14. Bc4 Nh6 15. f5 Nxf5 16. Bxf7+ Kd8 17. Bg5+ Kc7 18. Bg6 Rf8 19. Rd1 Nd7) 13... Kd7?? { (-7.12 → 4.78) Blunder. Ne7 was best. } (13... Ne7) 14. a4?? { (4.78 → -3.41) Blunder. Bh3+ was best. } (14. Bh3+ Kd8 15. Bxc8 Nd7 16. Bxd7 Kxd7 17. d5 Rh6 18. Rd1 Bd6 19. dxc6+ bxc6 20. Kf1 Re6) 14... c5?? { (-3.41 → 7.09) Blunder. Nf6 was best. } (14... Nf6 15. Bh3+) 15. Ra3?? { (7.09 → -3.10) Blunder. Bb5+ was best. } (15. Bb5+) 15... cxd4?? { (-3.10 → 1.38) Blunder. Nc6 was best. } (15... Nc6 16. Bb5 Kd8 17. Bxc6 bxc6 18. d5 Ne7 19. Bxc5 f6 20. Qd6+ Bd7 21. dxc6 Nxc6 22. Qd5) 16. Qxd4+?? { (1.38 → -2.85) Blunder. Rd3 was best. } (16. Rd3 Kd8) 16... Ke6?? { (-2.85 → Mate in 4) Checkmate is now unavoidable. Ke8 was best. } (16... Ke8 17. Qe5+) 17. Qc4+?! { (Mate in 4 → 10.38) Lost forced checkmate sequence. Qe5+ was best. } (17. Qe5+ Kd7 18. Rd3+ Bd6 19. Qxd6+ Ke8 20. Qd8#) 17... Kf5?! { (10.38 → Mate in 4) Checkmate is now unavoidable. Kf6 was best. } (17... Kf6 18. Bd4+ Kg6 19. Qxc8 Nh6 20. Bd3+ Kh5 21. Qxb7 Bb4+ 22. Kf1 g5 23. Bxh8 Bxa3 24. fxg5) 18. Qc5+?? { (Mate in 4 → -11.42) Lost forced checkmate sequence. Qxf7+ was best. } (18. Qxf7+ Nf6 19. Bh3+ Ke4 20. Qc4+ Kf3 21. Bc5#) 18... Ke4?? { (-11.42 → Mate in 1) Checkmate is now unavoidable. Bxc5 was best. } (18... Bxc5) 19. Qc4+ Kf3 20. Qd3 b6 21. Qd8?? { (Mate in 2 → 5.28) Lost forced checkmate sequence. Bc1+ was best. } (21. Bc1+ Kg4 22. Be2#) 21... Bxa3 22. Qxc8? { (4.55 → 2.62) Mistake. Qd2 was best. } (22. Qd2) 22... Nc6?? { (2.62 → Mate in 2) Checkmate is now unavoidable. Kxe3 was best. } (22... Kxe3 23. bxa3) 23. Qxc6+?? { (Mate in 2 → 4.60) Lost forced checkmate sequence. Qh3+ was best. } (23. Qh3+ Ke4 24. Bg2#) 23... Kg3?? { (4.60 → Mate in 1) Checkmate is now unavoidable. Kxe3 was best. } (23... Kxe3 24. Qxa8) 24. Qxa8 Bxb2 25. Qxa7? { (Mate in 1 → 8.92) Lost forced checkmate sequence. Qg2# was best. } (25. Qg2#) 25... b5? { (8.92 → Mate in 6) Checkmate is now unavoidable. Nf6 was best. } (25... Nf6 26. Qb7) 26. Qxf7?! { (Mate in 6 → 10.54) Lost forced checkmate sequence. Bd2 was best. } (26. Bd2 Kg4 27. Qxf7 Rh6 28. Qd7+ Re6+ 29. Qxe6+ Kf3 30. Qh3+ Ke4 31. Qd3#) 26... g5?! { (10.54 → Mate in 6) Checkmate is now unavoidable. Nf6 was best. } (26... Nf6 27. Qg6+) 27. Qg7?? { (Mate in 6 → -6.77) Lost forced checkmate sequence. Qd5 was best. } (27. Qd5 h3 28. Bf2+ Kg4 29. Qxg5+ Kf3 30. Be2+ Ke4 31. Bd3+ Kf3 32. Qg3#) 27... Rh5?? { (-6.77 → 66.81) Blunder. Bxg7 was best. } (27... Bxg7) 28. Qxg8 g4?! { (12.51 → Mate in 6) Checkmate is now unavoidable. Bc3+ was best. } (28... Bc3+ 29. Ke2) 29. Qxg4+?? { (Mate in 6 → 2.83) Lost forced checkmate sequence. Be2 was best. } (29. Be2 Bc3+ 30. Kf1 Bg7 31. Qxg7 Rg5 32. Qxg5 h3 33. Qxg4+ Kh2 34. Qg1#) 29... Kxg4?! { (2.83 → 3.62) Inaccuracy. Kxg4 was best. } (29... Kxg4 30. Be2+ Kg3 31. Bxh5 h3 32. Kf1 h2 33. Bf2+ Kxf4 34. Kg2 bxa4 35. Bc5 Ke4 36. Bf7) 30. axb5?? { (3.62 → -3.11) Blunder. Be2+ was best. } (30. Be2+) 30... Rxb5?? { (-3.11 → 6.30) Blunder. h3 was best. } (30... h3 31. b6 Kf3 32. b7 Rh8 33. Bxh3 Kxe3 34. Kf1 Bd4 35. Be6 Ba7 36. f5 Rh2 37. Kg1) 31. Bxb5 Kf3 32. f5?? { (6.48 → 0.00) Blunder. Kd2 was best. } (32. Kd2) 32... h3?? { (0.00 → 4.61) Blunder. Kxe3 was best. } (32... Kxe3 33. Ba6 Ke4 34. Kf1 Kxf5 35. c4 Ke4 36. Kg2 Be5 37. Bc8 h3+ 38. Kh1 h2 39. Kg2) 33. f6?? { (4.61 → 0.00) Blunder. Kd2 was best. } (33. Kd2 Ke4) 33... Kxe3 34. f7 h2 35. f8=Q h1=R+?? { (0.00 → 6.67) Blunder. h1=Q+ was best. } (35... h1=Q+ 36. Qf1 Qxf1+ 37. Bxf1 Bf6 38. c4 Kd4 39. c5 Kxc5 40. Ke2 Kd6 41. Kf3 Kd7 42. Bh3+) 36. Qf1?? { (6.67 → 0.00) Blunder. Bf1 was best. } (36. Bf1) 36... Rxf1+ 37. Kxf1 Ba1 38. c4 Kd2 39. c5 Kc2 40. c6 Kc3?? { (0.00 → 55.46) Blunder. Be5 was best. } (40... Be5 41. Ke2 Kc3 42. Ke3 Kb4 43. Ke4 Bc7 44. Bd3 Kc5 45. Bf1 Kd6 46. Bh3 Kxc6 47. Be6) 41. c7 Kd4 42. c8=Q Kd5 43. Qd7+?! { (Mate in 11 → 55.61) Lost forced checkmate sequence. Qa8+ was best. } (43. Qa8+ Kc5 44. Qxa1 Kxb5 45. Qf6 Kc4 46. Ke2 Kc5 47. Qe6 Kd4 48. Kd2 Kc5 49. Kd3 Kb5) 43... Ke4?! { (55.61 → Mate in 12) Checkmate is now unavoidable. Ke4 was best. } (43... Ke4 44. Qc6+ Ke5 45. Bd3 Kd4 46. Qa6 Bb2 47. Qc4+ Ke3 48. Qe4+ Kd2 49. Qe2+ Kc3 50. Qc2+) 44. Qe7+?! { (Mate in 12 → 55.34) Lost forced checkmate sequence. Bd3+ was best. } (44. Bd3+ Ke5 45. Qg7+ Ke6 46. Qxa1 Kd5 47. Qf6 Kc5 48. Qe5+ Kc6 49. Qd4 Kc7 50. Qd5 Kb6) 44... Kf4?! { (55.34 → Mate in 6) Checkmate is now unavoidable. Be5 was best. } (44... Be5 45. Kg2 Kd5 46. Bc4+ Kd4 47. Qe6 Bh8 48. Qg4+ Kc3 49. Qh3+ Kxc4 50. Qxh8 Kc5 51. Qf6) 45. Qf7+?! { (Mate in 6 → 56.54) Lost forced checkmate sequence. Bd3 was best. } (45. Bd3 Bb2 46. Qe4+ Kg5 47. Qf5+ Kh4 48. Be2 Kg3 49. Qf3+ Kh4 50. Qg4#) 45... Kg4?! { (56.54 → Mate in 5) Checkmate is now unavoidable. Ke4 was best. } (45... Ke4 46. Qe6+) 46. Be2+ Kg3 47. Qf5 Kh2 48. Qe4 Kg3 49. Qg6+ Kf4 50. Qh5?! { (Mate in 15 → 54.99) Lost forced checkmate sequence. Qg4+ was best. } (50. Qg4+ Ke3 51. Qf3+ Kd4 52. Qf6+ Kd5 53. Qxa1 Kd6 54. Qb2 Kd5 55. Qf6 Ke4 56. Qd6 Ke3) 50... Bh8?! { (54.99 → Mate in 11) Checkmate is now unavoidable. Bf6 was best. } (50... Bf6 51. Qg4+ Ke5 52. Bc4 Bh8 53. Qh5+ Kd4 54. Qh4+ Kc3 55. Qxh8+ Kxc4 56. Qe5 Kb4 57. Ke2) 51. Qxh8 Ke3 52. Qh3+ Kd2 53. Qf5 Kc1 54. Qc5+ Kd2 55. Qc6 Ke3 56. Qd6 Ke4 57. Qe6+ Kf4 58. Qf6+ Kg3 59. Qg6+ Kh2 60. Qh6+ Kg3 61. Qg6+ Kf4 62. Qf6+ Ke3 63. Qe6+ Kd2 64. Qe4 Kc1 65. Qc4+ Kb1 66. Qb4+ Kc1 67. Qa3+ Kc2 68. Bd3+ Kd2 69. Qb2+ Kxd3 70. Qb3+ Kd2 71. Qb2+ Kd1 72. Qb1+ Kd2 73. Qb2+ Kd1 74. Qb1+ Kd2 75. Qb2+ Ke3 76. Qb3+ Kd2 77. Qb2+ { The game is a draw. } 1/2-1/2