CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vYkNtzoM"] [Date "2023.10.30"] [White "RoWaN"] [Black "Sebastian"] [Result "1-0"] [UTCDate "2023.10.30"] [UTCTime "23:04:25"] [WhiteElo "1557"] [BlackElo "1327"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [WhiteTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 { D00 Queen's Pawn Game } 2. b3?! { (0.38 → -0.30) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6) 2... e6 3. Bb2 Bb4+ 4. Nd2 Qe7?! { (0.36 → 1.13) Inaccuracy. Nf6 was best. } (4... Nf6) 5. e3 Qd6?! { (0.67 → 1.52) Inaccuracy. Ba3 was best. } (5... Ba3) 6. Bd3 Qb6?! { (1.33 → 2.33) Inaccuracy. b6 was best. } (6... b6) 7. Ne2 Qa5 8. c3 Be7 9. O-O c6 10. Qb1 Bd6?! { (1.42 → 2.33) Inaccuracy. Nf6 was best. } (10... Nf6 11. Qc2 Nbd7 12. c4 Qc7 13. Nf3 O-O 14. Rac1 a5 15. a3 h6 16. Ng3 Rd8 17. Rfd1) 11. b4?! { (2.33 → 1.49) Inaccuracy. e4 was best. } (11. e4 dxe4 12. Nxe4 Be7 13. c4 Nd7 14. d5 exd5 15. cxd5 cxd5 16. N4g3 Kf8 17. Re1 Ndf6) 11... Qc7 12. Nb3?? { (1.47 → -1.12) Blunder. h3 was best. } (12. h3 Nf6 13. a3 Nbd7 14. c4 O-O 15. Rc1 b6 16. c5 Be7 17. Nb3 bxc5 18. dxc5 e5) 12... Bxh2+ 13. Kh1 Nf6?? { (-0.99 → 1.91) Blunder. Bd6 was best. } (13... Bd6 14. c4) 14. g3 Ng4 15. Kg2?? { (1.90 → -0.87) Blunder. f3 was best. } (15. f3 Nxe3 16. Kxh2 Nxf1+ 17. Qxf1 Nd7 18. Kg2 e5 19. c4 dxc4 20. Bxc4 O-O 21. Re1 b6) 15... e5?? { (-0.87 → 1.80) Blunder. h5 was best. } (15... h5) 16. dxe5 Qxe5?? { (1.92 → 4.77) Blunder. Nd7 was best. } (16... Nd7 17. c4) 17. c4 Qg5?! { (4.30 → 5.71) Inaccuracy. Qh5 was best. } (17... Qh5 18. Nf4) 18. Rh1?? { (5.71 → 2.84) Blunder. Nd2 was best. } (18. Nd2 h5 19. Nf3 Qe7 20. Bf5 Bd7 21. cxd5 cxd5 22. Bxd7+ Nxd7 23. Qf5 Ndf6 24. Nxh2 Nxh2) 18... O-O?? { (2.84 → 7.66) Blunder. Nd7 was best. } (18... Nd7 19. cxd5) 19. Rxh2?? { (7.66 → 3.24) Blunder. Bxh7+ was best. } (19. Bxh7+) 19... Nxh2 20. Kxh2 Qh5+?! { (3.46 → 5.25) Inaccuracy. dxc4 was best. } (20... dxc4 21. Bxc4 Bf5 22. e4 Be6 23. Qc2 Bxc4 24. Qxc4 Nd7 25. Nf4 Rfe8 26. Kg2 Rad8 27. Re1) 21. Kg2 Re8?! { (5.52 → 8.19) Inaccuracy. Bh3+ was best. } (21... Bh3+ 22. Kg1) 22. Bc2?? { (8.19 → -2.37) Blunder. Nf4 was best. } (22. Nf4) 22... Qh3+?? { (-2.37 → 3.34) Blunder. Bh3+ was best. } (22... Bh3+) 23. Kg1 Bg4?! { (3.62 → 4.57) Inaccuracy. dxc4 was best. } (23... dxc4 24. Nf4) 24. Nf4 Qh6 25. c5?? { (4.05 → -0.26) Blunder. Bd1 was best. } (25. Bd1 Bxd1) 25... Bh3?? { (-0.26 → 7.05) Blunder. Bf3 was best. } (25... Bf3 26. Ng2 Qh3 27. Qf1 Re6 28. Bxg7 Qxg2+ 29. Qxg2 Bxg2 30. Kxg2 Kxg7 31. Nd4 a5 32. Rh1) 26. Qd1 g6 27. Qd4 Kf8 28. Qh8+ Ke7 29. Qf6+ Kf8 30. Qh4?! { (11.46 → 6.33) Inaccuracy. Nxh3 was best. } (30. Nxh3 Nd7) 30... Qxh4 31. gxh4 Nd7 32. Nxh3 f5 33. Ng5 Rad8 34. Bd4 Ne5 35. Re1 h6 36. Nh7+ Kg8 37. Nf6+ Kg7 38. Nxe8+ Rxe8 39. Bxe5+ Rxe5 40. Nd4 Re8 41. f4 g5 42. hxg5 hxg5 43. fxg5 Kg6 44. Bxf5+ Kxg5 45. Bc2 b6 46. Kf2 bxc5 47. bxc5 Kf6 48. Ke2 Ke5? { (9.87 → Mate in 3) Checkmate is now unavoidable. Rb8 was best. } (48... Rb8 49. Rf1+) 49. Nxc6+?! { (Mate in 3 → 10.10) Lost forced checkmate sequence. Rf1 was best. } (49. Rf1 Rf8 50. Rxf8 a6 51. Rf5#) 49... Ke6 50. Nxa7 Ra8 51. Nb5 Rxa2 52. Nd4+ Ke5? { (9.67 → Mate in 11) Checkmate is now unavoidable. Kf7 was best. } (52... Kf7 53. Rb1) 53. Kd3? { (Mate in 11 → 8.84) Lost forced checkmate sequence. Rf1 was best. } (53. Rf1 Rxc2+ 54. Nxc2 Ke6 55. c6 Ke7 56. Nb4 Kd6 57. Rc1 d4 58. c7 d3+ 59. Nxd3 Ke6) 53... Ra3+ 54. Bb3 Ra5? { (8.90 → Mate in 10) Checkmate is now unavoidable. Kf6 was best. } (54... Kf6) 55. Nc6+ Kf5 56. Nxa5 Kg5 57. Bxd5 Kf6 58. Bf7 Kxf7 59. Nc6 Ke6 60. Ne7 Kxe7 61. e4 Kd7 62. e5 Kd8 63. e6 Ke8 64. e7 Kf7 65. e8=R Kg6 66. Rg1+ Kf6 67. Kd4 Kf5 68. Kd5 Kf4 69. Kc4 Kf5 70. Kd4 Kf4 71. Rf8# { White wins by checkmate. } 1-0