CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/v7IVVE0q"] [Date "2026.08.17"] [White "Jhaedon"] [Black "Marius"] [Result "1-0"] [UTCDate "2026.08.17"] [UTCTime "15:05:28"] [WhiteElo "1271"] [BlackElo "1500"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-471"] [WhiteTitle "GM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. h3 Bc5 5. Nxe5 Nxe5 6. d4 d6?? { (0.59 → 3.45) Blunder. Bd6 was best. } (6... Bd6 7. dxe5) 7. dxc5 O-O 8. cxd6 cxd6 9. Bg5 Qa5?! { (3.68 → 5.55) Inaccuracy. h6 was best. } (9... h6 10. Bxf6) 10. Bxf6 gxf6 11. a3? { (5.32 → 3.31) Mistake. Qd5 was best. } (11. Qd5 Qb6) 11... Be6?! { (3.31 → 4.15) Inaccuracy. Qb6 was best. } (11... Qb6 12. Qc1 Be6 13. f4 Nc6 14. f5 Bd7 15. Nd5 Qd4 16. Qf4 Qxb2 17. Rd1 Kg7 18. Be2) 12. b4?? { (4.15 → 1.44) Blunder. Qd4 was best. } (12. Qd4 b5) 12... Qc7 13. Nd5?? { (0.87 → -6.20) Blunder. Nb5 was best. } (13. Nb5) 13... Qc6?? { (-6.20 → 9.13) Blunder. Bxd5 was best. } (13... Bxd5 14. f4 Qc3+ 15. Kf2 Nc4 16. Bxc4 Bxc4 17. Qf3 Qxc2+ 18. Kg1 Kh8 19. Kh2 Rg8 20. Rac1) 14. Nxf6+?? { (9.13 → 1.87) Blunder. Ne7+ was best. } (14. Ne7+ Kg7 15. Nxc6 Nxc6 16. Qxd6 Rfd8 17. Qg3+ Kf8 18. Qc3 Kg7 19. b5 Ne7 20. Qc7 Ng6) 14... Kg7 15. Nh5+ Kg8?? { (1.83 → 5.20) Blunder. Kh8 was best. } (15... Kh8 16. Qd4 Qxc2 17. Be2 Rac8 18. f4 f6 19. fxe5 fxe5 20. Qd3 Qb2 21. Rb1 Qa2 22. Rf1) 16. Nf6+?? { (5.20 → 2.11) Blunder. Qd4 was best. } (16. Qd4 Qxc2) 16... Kg7 17. Nh5+ Kg8?? { (2.07 → 5.10) Blunder. Kh8 was best. } (17... Kh8 18. Qd4) 18. Nf4?? { (5.10 → -8.22) Blunder. Qd4 was best. } (18. Qd4 Rac8 19. f4 f5 20. fxe5 dxe5 21. Qxe5 Qxe4+ 22. Qxe4 fxe4 23. g3 Rxc2 24. Be2 Rfc8) 18... Bc4?? { (-8.22 → 3.38) Blunder. Qc3+ was best. } (18... Qc3+ 19. Qd2) 19. Bxc4 Qxc4 20. Nd5?! { (3.48 → 2.49) Inaccuracy. Ne2 was best. } (20. Ne2) 20... Qc8?? { (2.49 → 9.00) Blunder. Qxe4+ was best. } (20... Qxe4+ 21. Ne3) 21. Ne7+ Kg7 22. Nxc8 Raxc8 23. Qxd6 Ng6 24. Qg3 Kf6 25. O-O Ke7 26. Rae1 Rxc2 27. e5 Ra2 28. e6 Rxa3?! { (12.15 → Mate in 7) Checkmate is now unavoidable. fxe6 was best. } (28... fxe6 29. Qb3) 29. Qxa3?! { (Mate in 7 → 12.67) Lost forced checkmate sequence. Qg5+ was best. } (29. Qg5+ Ke8 30. e7 Re3 31. Rxe3 Ne5 32. Qxe5 f5 33. Qb5+ Kf7 34. Qxf5+ Kg8 35. exf8=Q#) 29... a6 30. exf7+ Kxf7 31. b5 axb5 32. Qa7 Rc8?! { (12.23 → Mate in 8) Checkmate is now unavoidable. Kg8 was best. } (32... Kg8 33. Qxb7) 33. Qxb7+ Kf6 34. Qb6+ Kf7 35. Qe6+ Kf8 36. Qxc8+ Kf7 37. Qd7+ Kf8 38. Re8# { White wins by checkmate. } 1-0