CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/OgUNKcOw"] [Date "2024.02.17"] [White "Bryson1"] [Black "SaMuEl1"] [Result "1/2-1/2"] [UTCDate "2024.02.17"] [UTCTime "00:26:50"] [WhiteElo "983"] [BlackElo "1455"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. f4?! { (0.15 → -0.43) Inaccuracy. e4 was best. } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 e6 3. Ng5? { (-0.25 → -1.35) Mistake. e3 was best. } (3. e3 Be7 4. b3 Nf6 5. d4 c5 6. Bd3 Nc6 7. O-O O-O 8. Bb2 Qc7 9. Qe2 Nb4) 3... Be7 4. Nxe6?? { (-1.01 → -8.41) Blunder. Nf3 was best. } (4. Nf3 c5 5. e3 Nh6 6. d4 Nc6 7. Be2 O-O 8. O-O Qc7 9. c3 c4 10. Ne5 b5) 4... Bxe6 5. g4? { (-8.25 → Mate in 1) Checkmate is now unavoidable. e3 was best. } (5. e3) 5... Bxg4?! { (Mate in 1 → -11.01) Lost forced checkmate sequence. Bh4# was best. } (5... Bh4#) 6. Rg1 Bh4+ 7. Rg3 Bxg3+ 8. hxg3 Nf6 9. Bh3 Bxh3 10. e4 Nxe4 11. d3 Nd6 12. Nc3 Nf5 13. d4 Nxg3 14. Nxd5 Qh4 15. Nf6+ Kd8 16. Nd5 Ne4+ 17. Ke2 Bg4+?! { (Mate in 8 → -24.38) Lost forced checkmate sequence. Qf2+ was best. } (17... Qf2+ 18. Kd3 Bf1+ 19. Qxf1 Qxf1+ 20. Ke3 Re8 21. Ne7 Rxe7 22. d5 Nd6+ 23. Kd2 Qc4 24. Kd1) 18. Kd3 Nf2+ 19. Ke3?! { (-24.50 → Mate in 4) Checkmate is now unavoidable. Kc4 was best. } (19. Kc4 Nxd1 20. Ne3 Be6+ 21. Kd3 Nf2+ 22. Ke2 Qxf4 23. Bd2 Re8 24. b3 Nc6 25. c3 Ne4) 19... Nxd1+ 20. Kd2 Nf2?! { (Mate in 2 → -24.63) Lost forced checkmate sequence. Qf2+ was best. } (20... Qf2+ 21. Kd3 Qe2#) 21. a4?! { (-24.63 → Mate in 7) Checkmate is now unavoidable. Kc3 was best. } (21. Kc3 Be6) 21... Ne4+ 22. Kd3 Nf2+?! { (Mate in 6 → -24.50) Lost forced checkmate sequence. Qf2 was best. } (22... Qf2 23. Kc4 Qxc2+ 24. Nc3 Nd6+ 25. Kb4 Na6+ 26. Ka3 Nc4+ 27. Ka2 Nb4#) 23. Kd2?! { (-24.50 → Mate in 7) Checkmate is now unavoidable. Kc4 was best. } (23. Kc4) 23... Qh2?! { (Mate in 7 → -29.93) Lost forced checkmate sequence. Ne4+ was best. } (23... Ne4+ 24. Kd3 Qf2 25. Kc4 Qxc2+ 26. Nc3 Be2+ 27. Kb4 a5+ 28. Ka3 Bc4 29. Nxe4 Qb3#) 24. Ra3?! { (-29.93 → Mate in 2) Checkmate is now unavoidable. Kc3 was best. } (24. Kc3 Ne4+) 24... Nh1+?! { (Mate in 2 → -24.36) Lost forced checkmate sequence. Nd1+ was best. } (24... Nd1+ 25. Ke1 Qe2#) 25. Kc3 Re8 26. Be3 Bd1 27. Ra1?! { (-25.38 → Mate in 3) Checkmate is now unavoidable. Bd2 was best. } (27. Bd2 c6) 27... Qxc2+ 28. Kb4 Qxa4+?! { (Mate in 2 → -19.69) Lost forced checkmate sequence. Nc6+ was best. } (28... Nc6+ 29. Kb5 a6#) 29. Rxa4 Bxa4 30. Kxa4 Rxe3 31. Nxe3 Nf2 32. Nf5 Nd3 33. Nxg7 Nxb2+ 34. Kb5 a6+ 35. Kc5 a5 36. Nf5 a4 37. Ne3 a3 38. Nc2 a2 39. Na1 Ra5+ 40. Kb4 Rd5 41. Ka3 Rxd4 42. Kxa2 Nd3 43. Nb3 Rxf4 44. Nc1?! { (-72.87 → Mate in 10) Checkmate is now unavoidable. Ka3 was best. } (44. Ka3 Nc6 45. Na1 Nd4 46. Nc2 Nxc2+ 47. Kb3 Nc5+ 48. Kb2 h5 49. Kc1 Ne6 50. Kxc2 h4) 44... h5?! { (Mate in 10 → -11.87) Lost forced checkmate sequence. Nxc1+ was best. } (44... Nxc1+ 45. Kb1 Rc4 46. Kb2 h5 47. Ka3 h4 48. Kb2 h3 49. Kb1 h2 50. Kb2 h1=Q 51. Ka3) 45. Nxd3 h4 46. Nxf4 c5 47. Nd3 c4 48. Nc1 c3 49. Ne2 h3 50. Nxc3 h2 51. Ne2 h1=Q 52. Ng3 Qd5+ 53. Ka3 f5 54. Ka4 f4 55. Nh1 f3 56. Ka3 f2 57. Nxf2 Qd2 58. Ne4 Qa5+ 59. Kb3 b5?! { (Mate in 8 → -72.48) Lost forced checkmate sequence. Qd5+ was best. } (59... Qd5+ 60. Kc2 Qxe4+ 61. Kd2 b5 62. Kc3 Nc6 63. Kb2 Qc4 64. Ka3 Nd4 65. Kb2 Qc2+ 66. Ka1) 60. Nd6?! { (-72.48 → Mate in 10) Checkmate is now unavoidable. Kc2 was best. } (60. Kc2 Qe1) 60... Qc7?! { (Mate in 10 → -55.84) Lost forced checkmate sequence. Qa4+ was best. } (60... Qa4+ 61. Kc3 Qa3+ 62. Kd2 Qxd6+ 63. Ke2 b4 64. Kf2 b3 65. Ke2 b2 66. Kf3 b1=Q 67. Kg4) 61. Nxb5 Qb7 62. Kc4 Qe4+ 63. Kc5 Qe5+ 64. Kb6 Qe6+?! { (Mate in 8 → -58.22) Lost forced checkmate sequence. Kd7 was best. } (64... Kd7 65. Na7 Qe3+ 66. Ka5 Qxa7+ 67. Kb4 Qe3 68. Kb5 Qd4 69. Ka5 Nc6+ 70. Kb5 Kc7 71. Ka6) 65. Kc5 Qc8+ 66. Kb6 Qc7+?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Qc4 was best. } (66... Qc4 67. Ka5 Nc6+ 68. Kb6 Kd7 69. Na7 Qd4+ 70. Ka6 Qa4+ 71. Kb6 Qa5+ 72. Kb7 Qxa7#) 67. Nxc7 Kc8 68. Na6 Nd7+ 69. Ka7 Kd8 70. Nb8 Nc5 71. Nd7 Ne6 72. Nf8 Nc7 73. Ne6+ Kd7 74. Nxc7 { The game is a draw. } 1/2-1/2