CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/87RxLAuz"] [Date "2026.06.16"] [White "Ayaan1"] [Black "Vivi1"] [Result "1-0"] [UTCDate "2026.06.16"] [UTCTime "20:10:15"] [WhiteElo "1104"] [BlackElo "1500"] [WhiteRatingDiff "+69"] [BlackRatingDiff "-663"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bb4?? { (0.41 → 2.12) Blunder. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Ba4 Be7 7. Nxe5 Nxe5 8. Rxe5 O-O 9. Bb3) 3. Nxe5?! { (2.12 → 1.29) Inaccuracy. c3 was best. } (3. c3 Bd6 4. d4 Nc6 5. Bc4 Nf6 6. O-O h6 7. Bb3 O-O 8. dxe5 Bxe5 9. Nxe5 Nxe5) 3... Nf6?! { (1.29 → 2.12) Inaccuracy. Qe7 was best. } (3... Qe7 4. a3) 4. Nc3? { (2.12 → 0.82) Mistake. a3 was best. } (4. a3 Be7 5. Nc3 O-O 6. d4 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Be3 Nc6 10. Nf3 f5) 4... Nxe4?? { (0.82 → 2.80) Blunder. O-O was best. } (4... O-O 5. Be2) 5. Nxe4 O-O?? { (2.98 → 7.15) Blunder. Qe7 was best. } (5... Qe7 6. Qh5) 6. Ng5?? { (7.15 → -2.29) Blunder. c3 was best. } (6. c3 d6 7. Nd3 Qe7 8. Nxb4 Qxe4+ 9. Qe2 Qxe2+ 10. Bxe2 Re8 11. Nd5 c5 12. Ne3 Rxe3) 6... Qxg5 7. c3?? { (-2.30 → -7.38) Blunder. f4 was best. } (7. f4 Qxf4 8. Nf3 Qg4 9. c3 Be7 10. d4 d5 11. Be2 Qxg2 12. Rg1 Qh3 13. Bf4 Nd7) 7... Qxe5+ 8. Be2 Qe8?? { (-7.92 → -0.33) Blunder. Be7 was best. } (8... Be7 9. d4 Qf6 10. Bd3 d5 11. Qh5 g6 12. Qxd5 c5 13. h4 Rd8 14. Qe4 Bf5 15. Bg5) 9. cxb4 Qd8?! { (-0.55 → 0.44) Inaccuracy. Qe4 was best. } (9... Qe4 10. O-O) 10. d4 Nc6 11. Qd3? { (0.72 → -0.77) Mistake. b5 was best. } (11. b5 Ne7) 11... Nxb4 12. Qe4?? { (-0.83 → -5.44) Blunder. Qc4 was best. } (12. Qc4) 12... Na6?? { (-5.44 → -0.75) Blunder. Re8 was best. } (12... Re8 13. Qb1 Qh4 14. g3 Qh3 15. Be3 d6 16. Qd1 Nd5 17. Qd2 Bf5 18. O-O-O Bg6 19. Bc4) 13. Bd1?? { (-0.75 → -7.82) Blunder. O-O was best. } (13. O-O Re8 14. Qf3 Nb4 15. Bc4 d5 16. Bb3 Be6 17. Qc3 Qd6 18. Bd2 Nc6 19. Ba4 Bd7) 13... Rb8?? { (-7.82 → -0.46) Blunder. Re8 was best. } (13... Re8) 14. Bc2?? { (-0.46 → -7.46) Blunder. O-O was best. } (14. O-O d5 15. Qd3 Nb4 16. Qg3 Bf5 17. Bd2 Nc6 18. Qf4 Be6 19. Re1 Ne7 20. a3 c6) 14... b5?? { (-7.46 → Mate in 1) Checkmate is now unavoidable. Re8 was best. } (14... Re8 15. O-O Rxe4 16. Bxe4 d5 17. Bb1 Nb4 18. Re1 Be6 19. Bf4 Nc6 20. Rxe6 fxe6 21. Be5) 15. Qxh7# { White wins by checkmate. } 1-0