CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/v4n4JlPX"] [Date "2024.07.22"] [White "RoWaN"] [Black "Charlie2"] [Result "1-0"] [UTCDate "2024.07.22"] [UTCTime "23:14:36"] [WhiteElo "1626"] [BlackElo "1801"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-11"] [WhiteTitle "NM🎼"] [BlackTitle "GM🚲"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 2. e4 Bg7 { B06 Modern Defense } 3. Nf3 e6 4. Bd3 Ne7 5. Nbd2 d5 6. Qe2 dxe4?! { (0.72 → 1.73) Inaccuracy. O-O was best. } (6... O-O 7. c3) 7. Bxe4?! { (1.73 → 0.88) Inaccuracy. Nxe4 was best. } (7. Nxe4 Nbc6 8. c3 b6 9. h4 h6 10. Bf4 Bb7 11. Bh2 Nd5 12. O-O Qe7 13. Rfe1 O-O) 7... Nbc6 8. Nb3? { (1.40 → 0.29) Mistake. c3 was best. } (8. c3 O-O 9. O-O b6 10. Re1 h6 11. a4 Nd5 12. Ne5 Nxe5 13. dxe5 Rb8 14. Nf3 c5) 8... Bd7? { (0.29 → 1.75) Mistake. a5 was best. } (8... a5) 9. O-O O-O 10. Qd3?! { (1.44 → 0.51) Inaccuracy. Nc5 was best. } (10. Nc5 Bc8 11. c3 Nd5 12. Nd3 Nce7 13. Bg5 f6 14. Bd2 Nf5 15. c4 Nb6 16. Rac1 Nxd4) 10... f5?! { (0.51 → 1.24) Inaccuracy. b6 was best. } (10... b6 11. Re1 h6 12. Qc4 Nd5 13. c3 Nce7 14. a4 Rc8 15. Bc2 c5 16. dxc5 bxc5 17. Ne5) 11. Bxc6 Bxc6 12. Nc5 Bd5? { (1.15 → 2.46) Mistake. Qd6 was best. } (12... Qd6 13. Ng5) 13. Re1?? { (2.46 → 0.63) Blunder. Ng5 was best. } (13. Ng5 Qd6 14. c4 h6 15. cxd5 hxg5 16. Nxe6 Rfe8 17. Bxg5 Nxd5 18. Nxg7 Kxg7 19. Rfe1 Re6) 13... Rf6?? { (0.63 → 5.85) Blunder. Qd6 was best. } (13... Qd6 14. Qd1) 14. Bg5 Rf7 15. Ne5?! { (6.17 → 4.47) Inaccuracy. Nxe6 was best. } (15. Nxe6 Bxe6) 15... b6?! { (4.47 → 7.05) Inaccuracy. Bxe5 was best. } (15... Bxe5 16. Rxe5) 16. Nxf7 Kxf7 17. Na4? { (7.01 → 3.50) Mistake. Nxe6 was best. } (17. Nxe6 Bxe6 18. Rxe6 Kxe6 19. Re1+ Kd7 20. Rxe7+ Qxe7 21. Bxe7 Kxe7 22. Qa3+ Ke6 23. Qb3+ Kd6) 17... h6 18. Bf4?! { (3.94 → 2.70) Inaccuracy. Bxe7 was best. } (18. Bxe7 Qxe7 19. Nc3 Bb7 20. d5 e5 21. Qc4 Rd8 22. d6+ Qe6 23. dxc7 Rc8 24. Qb3 Bc6) 18... g5 19. Be5 Bxe5 20. Rxe5?? { (2.66 → 0.00) Blunder. dxe5 was best. } (20. dxe5 Ng6) 20... Nc6?? { (0.00 → 5.45) Blunder. Ng6 was best. } (20... Ng6 21. Rxd5 Qxd5 22. Nc3 Qd6 23. Rd1 Rd8 24. g3 c6 25. Qe3 Qe7 26. Qf3 Rd6 27. Ne4) 21. Re3 Be4 22. Qc4?? { (6.53 → 0.19) Blunder. Rxe4 was best. } (22. Rxe4 fxe4 23. Qxe4 Nxd4 24. Rd1 c5 25. c3 Nf5 26. Rxd8 Rxd8 27. Kf1 Kf6 28. Ke2 Rd5) 22... Na5?? { (0.19 → 7.04) Blunder. Qxd4 was best. } (22... Qxd4 23. Rc3) 23. Qb5? { (7.04 → 3.87) Mistake. Qe2 was best. } (23. Qe2) 23... c6? { (3.87 → 7.44) Mistake. Bc6 was best. } (23... Bc6 24. Qe5 Bd5 25. Rh3 Nc6 26. Qe3 Qf6 27. Nc3 Nxd4 28. Nxd5 exd5 29. Qd3 Kg7 30. Re3) 24. Qa6?? { (7.44 → 2.69) Blunder. Qe2 was best. } (24. Qe2 Qxd4) 24... c5?? { (2.69 → 7.00) Blunder. Qxd4 was best. } (24... Qxd4) 25. Nc3?? { (7.00 → 2.50) Blunder. dxc5 was best. } (25. dxc5) 25... Bb7?? { (2.50 → 8.56) Blunder. cxd4 was best. } (25... cxd4) 26. Qb5?? { (8.56 → 1.86) Blunder. Qe2 was best. } (26. Qe2 g4) 26... cxd4 27. Rd3?? { (1.87 → -0.67) Blunder. Rd1 was best. } (27. Rd1 Qd6 28. Ne2 Bc6 29. Qd3 Qd5 30. Rg3 Nc4 31. Qxd4 Nxb2 32. Nc3 Qxd4 33. Rxd4 a5) 27... Qd5?? { (-0.67 → 8.31) Blunder. Qd6 was best. } (27... Qd6 28. Rdd1) 28. Nxd5 Bxd5 29. Qd7+ Kf6 30. Rxd4 Nc6 31. c4 Nxd4 32. cxd5 exd5 33. Qxd5 Ne2+ 34. Kf1 Re8 35. Qc6+ Kf7 36. Qb5 Nd4 37. Qc4+ Ne6 38. Re1 Kf6 39. Rxe6+ Rxe6 40. Qd4+ Kf7 41. Qd7+ Re7 42. Qxf5+ Ke8 43. Qg6+ Kd8 44. Qxh6 Kc8 45. Qxg5 Rd7 46. Qg8+ Kc7 47. Qa8 Kd6 48. h4 Rc7 49. g4 Rc1+ 50. Kg2 Rc2 51. Qxa7 Rxb2?! { (10.19 → Mate in 9) Checkmate is now unavoidable. Rc1 was best. } (51... Rc1) 52. a4? { (Mate in 9 → 9.56) Lost forced checkmate sequence. Qa3+ was best. } (52. Qa3+ Kd5 53. Qxb2 b5 54. Qxb5+ Ke6 55. g5 Kd6 56. g6 Ke6 57. g7 Kf7 58. Qe5 Kg8) 52... Rb4 53. a5 bxa5 54. Qxa5 Rxg4+ 55. Kh3 Rc4 56. h5 Rc7?! { (60.82 → Mate in 16) Checkmate is now unavoidable. Rf4 was best. } (56... Rf4 57. Qd8+) 57. Qxc7+ Kxc7 58. h6 Kd7 59. h7 Ke7 60. h8=Q Kf7 61. Qe5 Kg6 62. Qa5 Kf6 63. Kg4 Ke6 64. Kf4 Kd6 65. Ke3 Kc6 66. Ke4 Kd6 67. Qh5 Ke6 68. Qh6+ Kf7 69. Ke5 Kg8 70. Kf5 Kf7 71. Qh7+ Kf8 72. Kg6 Ke8 73. Kf6 Kd8 74. Ke6 Kc8 75. Kd6 Kb8 76. Kc6 Kc8 77. Qh8# { White wins by checkmate. } 1-0