CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Iz02LwPm"] [Date "2026.05.22"] [White "Dewey1"] [Black "Armaan"] [Result "1-0"] [UTCDate "2026.05.22"] [UTCTime "23:50:24"] [WhiteElo "988"] [BlackElo "1320"] [WhiteRatingDiff "+119"] [BlackRatingDiff "-20"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C10"] [Opening "French Defense: Rubinstein Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3?! { (0.38 → -0.22) Inaccuracy. c4 was best. } (2. c4) 2... e6 3. e4 dxe4 { C10 French Defense: Rubinstein Variation } 4. Nxe4 f5? { (0.64 → 1.85) Mistake. Nd7 was best. } (4... Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 c5 8. Be3 Qc7 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. d5) 5. Nd2?! { (1.85 → 0.91) Inaccuracy. Ng3 was best. } (5. Ng3 Nc6 6. Nf3 Bd6 7. Bc4 Na5 8. Bb5+ c6 9. Bd3 Nf6 10. O-O O-O 11. Qe2 b5) 5... f4?? { (0.91 → 3.14) Blunder. Qxd4 was best. } (5... Qxd4 6. Ngf3) 6. Ne4 Bb4+? { (2.53 → 4.35) Mistake. Nf6 was best. } (6... Nf6 7. Bd3 Nc6 8. Nf3 Nxe4 9. Bxe4 Qf6 10. O-O Bd7 11. b4 Nxb4 12. Bxb7 Rb8 13. Be4) 7. Bd2?? { (4.35 → 0.53) Blunder. c3 was best. } (7. c3 Bd6) 7... Bxd2+?? { (0.53 → 3.00) Blunder. Qxd4 was best. } (7... Qxd4 8. Nc3) 8. Qxd2 g5?? { (3.02 → 6.22) Blunder. Nf6 was best. } (8... Nf6 9. Bd3 Nxe4 10. Bxe4 Nd7 11. Qxf4 Nf6 12. Bd3 Qd6 13. Qxd6 cxd6 14. O-O-O Bd7 15. Nh3) 9. Nxg5?? { (6.22 → -1.43) Blunder. Nf3 was best. } (9. Nf3 Nf6) 9... Qxg5 10. g3?? { (-1.37 → -4.62) Blunder. Nh3 was best. } (10. Nh3) 10... Qd8?? { (-4.62 → -0.61) Blunder. Qd5 was best. } (10... Qd5 11. f3) 11. gxf4?? { (-0.61 → -4.07) Blunder. Bc4 was best. } (11. Bc4 Nd7 12. Nh3 Nb6 13. Bb3 Qf6 14. Nxf4 Bd7 15. O-O O-O-O 16. Rae1 h5 17. Nxe6 Re8) 11... Nf6? { (-4.07 → -2.28) Mistake. Qd5 was best. } (11... Qd5 12. Qe2) 12. O-O-O? { (-2.28 → -4.15) Mistake. Bc4 was best. } (12. Bc4 Qd6) 12... Ne4?? { (-4.15 → 0.00) Blunder. Qd5 was best. } (12... Qd5) 13. Qd3?? { (0.00 → -4.87) Blunder. Qe2 was best. } (13. Qe2 Nf6 14. Nf3 Qd5 15. Bh3 Nc6 16. Rhg1 Qxa2 17. Ng5 Qa1+ 18. Kd2 Qxb2 19. Nxe6 Qb4+) 13... Nxf2 14. Qg3 Nxh1 15. Qg2 Qxd4?? { (-6.42 → 10.34) Blunder. Nc6 was best. } (15... Nc6) 16. Rxd4 c5 17. Rd2 c4 18. Qxh1 O-O 19. Qe4 Na6?! { (10.16 → Mate in 8) Checkmate is now unavoidable. Nc6 was best. } (19... Nc6 20. Qg2+) 20. Qxc4?! { (Mate in 8 → 11.75) Lost forced checkmate sequence. Rg2+ was best. } (20. Rg2+ Kf7 21. Qxh7+ Ke8 22. Rg7 Rf5 23. Qh8+ Rf8 24. Qh5+ Kd8 25. Qg5+ Rf6 26. Qxf6+ Ke8) 20... Bd7 21. Rxd7 Rac8?! { (12.78 → Mate in 4) Checkmate is now unavoidable. Rae8 was best. } (21... Rae8 22. Rxb7) 22. Qxe6+ Kh8 23. Bxa6 bxa6 24. Qxa6 Rxf4 25. Qxc8+ Rf8 26. Qxf8# { White wins by checkmate. } 1-0