CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/NLzycFb7"] [Date "2024.03.26"] [White "Aiden4"] [Black "Maxim"] [Result "0-1"] [UTCDate "2024.03.26"] [UTCTime "14:48:17"] [WhiteElo "1508"] [BlackElo "1799"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Bd3 O-O 7. Nf5?! { (0.46 → -0.10) Inaccuracy. h3 was best. } (7. h3 Re8 8. O-O Nbd7 9. Bf4 Bf8 10. Re1 a5 11. Bf1 c6 12. a4 Nc5 13. Qf3 Qb6) 7... Bxf5 8. exf5 g6?? { (-0.41 → 1.95) Blunder. d5 was best. } (8... d5) 9. fxg6 fxg6? { (1.55 → 2.88) Mistake. hxg6 was best. } (9... hxg6 10. h4 Nc6 11. h5 Kg7 12. Bd2 Rh8 13. Qe2 Nxh5 14. g4 Nf4 15. Rxh8 Nxd3+ 16. Qxd3) 10. Bf1?? { (2.88 → -0.31) Blunder. Bh6 was best. } (10. Bh6 Re8 11. Bc4+ Kh8 12. Bf7 Bf8+ 13. Bxe8 Bxh6 14. Ba4 d5 15. Ne2 c6 16. O-O Nbd7) 10... Qd7? { (-0.31 → 1.11) Mistake. d5 was best. } (10... d5 11. g3 Bc5 12. Be2 Nc6 13. O-O Nd4 14. Be3 Nxe2+ 15. Qxe2 Bxe3 16. Qxe3 c6 17. Rae1) 11. Bd3? { (1.11 → -0.24) Mistake. Bc4+ was best. } (11. Bc4+) 11... Ng4?? { (-0.24 → 1.76) Blunder. d5 was best. } (11... d5 12. O-O Nc6 13. Bb5 a6 14. Ba4 Rad8 15. Ne2 b5 16. Bb3 Ne5 17. c3 c5 18. h3) 12. Qf3?? { (1.76 → -7.61) Blunder. Be2 was best. } (12. Be2) 12... Ne5?? { (-7.61 → 0.97) Blunder. Rxf3 was best. } (12... Rxf3 13. gxf3 Ne5 14. Be4 c6 15. Be3 d5 16. O-O-O Qc8 17. Nxd5 cxd5 18. Bxd5+ Nf7 19. Rd4) 13. Qe2?! { (0.97 → 0.00) Inaccuracy. Qxb7 was best. } (13. Qxb7 Nxd3+) 13... Nxd3+ 14. Qxd3 Qe6+ 15. Ne2 Bf6 16. O-O Nc6 17. Rb1? { (0.27 → -0.82) Mistake. Bh6 was best. } (17. Bh6 Rfe8) 17... Ne5 18. Qe4 Bg7 19. Nf4?? { (-0.10 → -2.09) Blunder. Qxb7 was best. } (19. Qxb7) 19... Qe7?? { (-2.09 → 1.34) Blunder. Qxa2 was best. } (19... Qxa2 20. Be3 c6 21. Qb4 Qf7 22. Qxd6 Nc4 23. Qc5 Nxb2 24. h4 Na4 25. Qa3 Nc3 26. Rb3) 20. Qd5+? { (1.34 → 0.04) Mistake. Qxb7 was best. } (20. Qxb7 Rae8) 20... Kh8?! { (0.04 → 1.01) Inaccuracy. Qf7 was best. } (20... Qf7 21. Qxb7 Qxa2 22. Be3 Qf7 23. b3 a5 24. Qe4 Rae8 25. Nd3 Nxd3 26. Qxd3 Qf5 27. Qc4+) 21. Ne6? { (1.01 → -0.18) Mistake. Qxb7 was best. } (21. Qxb7 Rae8) 21... Rf6?? { (-0.18 → 5.04) Blunder. Qf7 was best. } (21... Qf7 22. Qb3 Rfe8 23. Nxg7 Qxb3 24. axb3 Kxg7 25. Ra1 a5 26. Bd2 Nc6 27. f4 Rf8 28. h3) 22. Nxg7 Qxg7 23. Qxb7 Raf8 24. Bg5?! { (4.68 → 3.02) Inaccuracy. Qxa7 was best. } (24. Qxa7 g5) 24... Rf5 25. Bd2 Ng4?? { (2.73 → 5.56) Blunder. c5 was best. } (25... c5 26. Qxg7+) 26. f3?? { (5.56 → -7.00) Blunder. Bc3 was best. } (26. Bc3 Nf6 27. Qxa7 Kg8 28. a3 Qf7 29. Rbe1 Nd5 30. Bd2 g5 31. Re2 h5 32. Qd4 g4) 26... Ne5?? { (-7.00 → 5.69) Blunder. Qd4+ was best. } (26... Qd4+ 27. Kh1 Qxd2 28. Qxc7 Ne3 29. Rg1 R8f7 30. Qc3+ Qxc3 31. bxc3 Kg7 32. Rge1 Nxc2 33. Red1) 27. Bc3 Qh6?! { (5.15 → 7.68) Inaccuracy. a5 was best. } (27... a5 28. Qd5 h5 29. Qxa5 Kh7 30. Qa6 Qd7 31. Qb7 h4 32. h3 Nxf3+ 33. Rxf3 Rxf3 34. gxf3) 28. Bd2?? { (7.68 → -6.48) Blunder. Qxc7 was best. } (28. Qxc7) 28... Qh4?? { (-6.48 → 5.01) Blunder. Qxd2 was best. } (28... Qxd2 29. Qxa7) 29. Qxc7?? { (5.01 → 0.00) Blunder. Qxa7 was best. } (29. Qxa7) 29... Rh5?? { (0.00 → 6.84) Blunder. Qd4+ was best. } (29... Qd4+ 30. Rf2 Rxf3 31. gxf3 Nxf3+ 32. Kh1 Qxf2 33. Bc3+ Ne5 34. Bxe5+ dxe5 35. Qxe5+ Kg8 36. Qd5+) 30. Qxd6?? { (6.84 → Mate in 6) Checkmate is now unavoidable. h3 was best. } (30. h3 Qd4+) 30... Nxf3+?? { (Mate in 6 → 9.21) Lost forced checkmate sequence. Qxh2+ was best. } (30... Qxh2+ 31. Kf2 Rxf3+ 32. Ke2 Qxg2+ 33. Kd1 Rxf1+ 34. Be1 Rxe1+ 35. Kxe1 Rh1#) 31. Rxf3 Rhf5 32. Bc3+ Kg8 33. Qd5+?? { (14.29 → -6.08) Blunder. Qe6+ was best. } (33. Qe6+) 33... Rxd5 34. Rxf8+ Kxf8 35. Rf1+ Ke7 36. Bf6+ Ke6?? { (-7.22 → 8.16) Blunder. Qxf6 was best. } (36... Qxf6 37. Rxf6) 37. Bxh4 Rd2 38. Rf2 Rd1+ 39. Rf1 Rd2 40. Rc1 Kf5 41. Kf1 g5 42. Ke1 Rxg2 43. Bf2 Rxh2 44. Bxa7 Ke4 45. Bb8 Rh3 46. b4 Ke3 47. Kf1?? { (8.00 → -5.57) Blunder. Ba7+ was best. } (47. Ba7+ Ke4 48. b5 Kd5 49. c4+ Kd6 50. Kd2 Kc7 51. Bd4 Rh4 52. Kc3 h5 53. Re1 Rxd4) 47... Rh1+ 48. Kg2 Rxc1 49. a4 Rxc2+ 50. Kg3 Rc4 51. Bd6 Rc6?? { (-7.15 → -2.84) Blunder. h5 was best. } (51... h5 52. Bc5+ Ke4 53. a5 Rc3+ 54. Kf2 Rc2+ 55. Ke1 Ra2 56. Bb6 g4 57. Bc7 h4 58. b5) 52. Bc5+ Ke4 53. a5? { (-3.65 → -6.40) Mistake. Kg4 was best. } (53. Kg4 h6) 53... h5 54. Be7 Kf5 55. b5 Rc3+?! { (-5.61 → -3.87) Inaccuracy. h4+ was best. } (55... h4+) 56. Kg2 Rc2+ 57. Kg3?! { (-4.71 → -7.36) Inaccuracy. Kf1 was best. } (57. Kf1 Rb2) 57... h4+ 58. Kh3 Kf4 59. b6? { (-9.23 → Mate in 2) Checkmate is now unavoidable. Bd6+ was best. } (59. Bd6+ Kf3) 59... g4+ 60. Kxh4 Rh2# { Black wins by checkmate. } 0-1