CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/1Y8V9EpD"] [Date "2026.05.10"] [White "Matthew12"] [Black "Aaron9"] [Result "1-0"] [UTCDate "2026.05.10"] [UTCTime "17:21:11"] [WhiteElo "1407"] [BlackElo "1558"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-170"] [WhiteTitle "NM⍩"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C10"] [Opening "French Defense: Rubinstein Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e6 2. Nc3 d5 3. d4 dxe4 { C10 French Defense: Rubinstein Variation } 4. Nxe4 f5? { (0.54 → 1.85) Mistake. Nd7 was best. } (4... Nd7) 5. Nc3 Nf6 6. Bg5?! { (1.26 → 0.61) Inaccuracy. Nf3 was best. } (6. Nf3 a6 7. a4 c5 8. Bc4 cxd4 9. Nxd4 Nc6 10. Nxc6 Qxd1+ 11. Kxd1 bxc6 12. a5 Kf7) 6... h6 7. Bh4?? { (0.88 → -1.07) Blunder. Bxf6 was best. } (7. Bxf6) 7... g5 8. Bg3 Ne4?? { (-0.82 → 4.64) Blunder. f4 was best. } (8... f4 9. h4 fxg3 10. hxg5 gxf2+ 11. Kxf2 Nc6 12. gxf6 Qxf6+ 13. Ke1 Nxd4 14. Qh5+ Kd8 15. Bd3) 9. Nxe4 fxe4 10. Be5 Rg8 11. Bc4?! { (2.88 → 2.20) Inaccuracy. Qh5+ was best. } (11. Qh5+) 11... Nc6?! { (2.20 → 2.89) Inaccuracy. Qe7 was best. } (11... Qe7 12. Qh5+ Qf7 13. Qxf7+ Kxf7 14. Bxc7 Bd7 15. O-O-O Bg7 16. Bb3 Nc6 17. Ne2 Rgc8 18. Bg3) 12. f3?? { (2.89 → -0.53) Blunder. Qh5+ was best. } (12. Qh5+ Ke7) 12... Nxe5 13. dxe5 Qxd1+ 14. Rxd1 b6?? { (-0.76 → 1.44) Blunder. Bd7 was best. } (14... Bd7 15. fxe4) 15. fxe4? { (1.44 → 0.00) Mistake. Bb5+ was best. } (15. Bb5+ Kf7 16. fxe4 Bg7 17. Nf3 g4 18. Nd4 Bxe5 19. c3 Bxd4 20. cxd4 Ke7 21. O-O Bd7) 15... Bb7?? { (0.00 → 3.99) Blunder. Bd7 was best. } (15... Bd7) 16. Bb5+?? { (3.99 → 0.97) Blunder. Bxe6 was best. } (16. Bxe6 Rg7) 16... c6 17. Bd3?! { (0.95 → 0.31) Inaccuracy. Bc4 was best. } (17. Bc4 Bc8) 17... a6 18. Nf3 c5?! { (0.28 → 0.97) Inaccuracy. b5 was best. } (18... b5 19. Nd4) 19. O-O?! { (0.97 → 0.11) Inaccuracy. Bc4 was best. } (19. Bc4) 19... O-O-O?! { (0.11 → 1.05) Inaccuracy. b5 was best. } (19... b5) 20. Nd2?? { (1.05 → -0.75) Blunder. Bc4 was best. } (20. Bc4 Re8) 20... b5 21. b3 c4?? { (-0.64 → 2.20) Blunder. Bg7 was best. } (21... Bg7 22. a4) 22. bxc4 bxc4?! { (2.39 → 3.43) Inaccuracy. b4 was best. } (22... b4 23. Rf6) 23. Bxc4 Be7?? { (2.95 → 8.44) Blunder. Bc5+ was best. } (23... Bc5+ 24. Kh1) 24. Bxe6+ Kb8 25. Bxg8 Bc5+ 26. Kh1 Rxg8 27. Nb3 Be3 28. Rfe1 Bb6 29. Rd3 Re8 30. Nc1 Rxe5 31. Rb3 Bxe4 32. Rxb6+ Ka7 33. Rb4?! { (7.38 → 5.37) Inaccuracy. Nd3 was best. } (33. Nd3) 33... a5?! { (5.37 → 12.40) Inaccuracy. Bxg2+ was best. } (33... Bxg2+ 34. Kxg2) 34. Rbxe4 Rb5 35. Re7+ Ka6 36. R1e6+ Rb6 37. Rxb6+ Kxb6 38. Nb3 a4 39. Nd4 Kc5 40. Ne6+ Kc4 41. Rc7+ Kb4 42. Ra7 a3 43. Nd4 h5 44. Rc7 g4?! { (61.75 → Mate in 5) Checkmate is now unavoidable. Ka5 was best. } (44... Ka5 45. Rc5+ Kb6 46. Rxg5 h4 47. c3 Kc7 48. Nb5+ Kb6 49. Nxa3 Kc7 50. Rh5 h3 51. Rxh3) 45. c4?! { (Mate in 5 → 60.90) Lost forced checkmate sequence. c3+ was best. } (45. c3+ Ka5 46. Rc6 h4 47. Rh6 g3 48. h3 Ka4 49. Ra6#) 45... Kc3 46. c5 Kb2?! { (11.80 → Mate in 8) Checkmate is now unavoidable. Kxd4 was best. } (46... Kxd4 47. g3) 47. Nb5 Kxa2 48. Nxa3 Kxa3 49. c6 Ka4 50. Rd7 Kb5 51. c7 Kc6 52. Re7?! { (Mate in 3 → 61.16) Lost forced checkmate sequence. c8=Q+ was best. } (52. c8=Q+ Kb6 53. Rb7+ Ka6 54. Qa8#) 52... Kd6?! { (61.16 → Mate in 10) Checkmate is now unavoidable. Kb7 was best. } (52... Kb7 53. Rh7 Kc8 54. Kg1 Kb7 55. Rxh5 Kxc7 56. Rd5 Kc6 57. Rg5 Kd7 58. Rxg4 Ke6 59. h4) 53. Rf7 Ke6 54. Rg7 Kf6 55. Rh7 Kg6 56. Rd7 Kf5 57. Rd8 Kf4 58. c8=Q Ke3 59. Qc3+ Kf2 60. Rd2+ Ke1 61. Qc1# { White wins by checkmate. } 1-0