CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PhvtOxMp"] [Date "2025.08.22"] [White "Nathan4"] [Black "Sebastian1"] [Result "0-1"] [UTCDate "2025.08.22"] [UTCTime "23:03:51"] [WhiteElo "1363"] [BlackElo "1238"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+23"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } { C42 Russian Game: Three Knights Game } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Bb4?! { (0.07 → 0.74) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Nd4 7. Ba4 Nxf3+ 8. Qxf3 c6 9. Bb3 a5 10. Kh1) 4. Bc4 O-O 5. O-O?! { (0.57 → 0.00) Inaccuracy. Nxe5 was best. } (5. Nxe5 Bxc3 6. dxc3 d6 7. Nf3 Re8 8. O-O Rxe4 9. Bd3 Re8 10. Re1 Bg4 11. Rxe8+ Qxe8) 5... Bxc3 6. dxc3 Nxe4?! { (0.02 → 0.73) Inaccuracy. d6 was best. } (6... d6) 7. Nxe5 d6?? { (1.31 → 7.99) Blunder. Nf6 was best. } (7... Nf6 8. Bg5) 8. Nd3?? { (7.99 → 0.58) Blunder. Nxf7 was best. } (8. Nxf7 Qe7 9. Ng5+ Kh8 10. Re1 Bf5 11. Bd5 Nd7 12. Nxe4 Rae8 13. Bg5 Nf6 14. Bxf6 gxf6) 8... Nc6 9. Bf4 Na5 10. b3?? { (0.43 → -2.42) Blunder. Bd5 was best. } (10. Bd5 Nf6 11. Bf3 Re8 12. Re1 Rxe1+ 13. Qxe1 h6 14. Qd2 Bf5 15. b3 Qd7 16. c4 Nc6) 10... Nxc3? { (-2.42 → -0.94) Mistake. d5 was best. } (10... d5) 11. Qf3? { (-0.94 → -2.26) Mistake. Qe1 was best. } (11. Qe1 Nxc4 12. Qxc3 Nb6 13. Bg3 Nd5 14. Qd2 b6 15. Nf4 Ne7 16. Bh4 f6 17. Rfe1 Rf7) 11... Bd7?? { (-2.26 → -0.55) Blunder. Nxc4 was best. } (11... Nxc4) 12. Bd2?! { (-0.55 → -1.13) Inaccuracy. Nc5 was best. } (12. Nc5 dxc5) 12... Nxc4? { (-1.13 → 0.38) Mistake. Bc6 was best. } (12... Bc6 13. Qh5 Nxc4 14. Bxc3 Nb6 15. Nf4 h6 16. h4 Qd7 17. Rfe1 Rae8 18. a4 Nc8 19. Nd5) 13. Bxc3 Ne5 14. Nxe5 dxe5 15. Bxe5 Re8?! { (0.12 → 0.87) Inaccuracy. f6 was best. } (15... f6 16. Bf4 c6 17. Rad1 Qc8 18. Rd2 Bf5 19. h3 Bg6 20. Qc3 Qf5 21. Be3 Rfd8 22. Rfd1) 16. Rfe1?! { (0.87 → 0.11) Inaccuracy. Qg3 was best. } (16. Qg3 f6 17. Bxc7 Qe7 18. Rad1 Bc6 19. Rd2 Qe1 20. Bf4 Qe6 21. h3 Rad8 22. Bd6 Qf5) 16... f6 17. Bc3 Rxe1+ 18. Rxe1 Qf8?? { (0.14 → 3.00) Blunder. Bc6 was best. } (18... Bc6 19. Qg3 Be8 20. h4 Bf7 21. Re3 a6 22. Qf4 Qd1+ 23. Kh2 Qd6 24. Qxd6 cxd6 25. Re7) 19. Qxb7 Re8 20. Rxe8 Qxe8 21. Qd5+? { (2.92 → 1.16) Mistake. Qxa7 was best. } (21. Qxa7) 21... Be6 22. Qb7 Bd5?? { (0.73 → 8.47) Blunder. Qd7 was best. } (22... Qd7 23. Be1 c6 24. Qb8+ Kf7 25. Kf1 Bf5 26. Qf4 Qe6 27. Qc7+ Kg6 28. Qxa7 Bxc2 29. Qe3) 23. Qxc7?? { (8.47 → 2.76) Blunder. Qxd5+ was best. } (23. Qxd5+) 23... Qh5?? { (2.76 → 7.67) Blunder. h6 was best. } (23... h6) 24. Qxa7?? { (7.67 → Mate in 2) Checkmate is now unavoidable. Qc8+ was best. } (24. Qc8+ Kf7 25. g4 Qg5 26. Qd7+ Kg6 27. f4 Qxf4 28. Qxd5 Qxg4+ 29. Qg2 Qxg2+ 30. Kxg2 Kf5) 24... Qd1+ { White resigns. } 0-1