CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/GSAQ88yq"] [Date "2026.06.29"] [White "Jhaedon"] [Black "Harvey"] [Result "0-1"] [UTCDate "2026.06.29"] [UTCTime "15:31:29"] [WhiteElo "1276"] [BlackElo "1054"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+135"] [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 } Na6?? { (0.41 → 2.70) 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. g3?? { (2.70 → 0.80) Blunder. Nxe5 was best. } (3. Nxe5 d6) 3... Nc5 4. Nxe5 a5?! { (1.46 → 2.62) Inaccuracy. d6 was best. } (4... d6 5. Bb5+) 5. d4 Nxe4 6. b3?? { (1.92 → -2.88) Blunder. Qe2 was best. } (6. Qe2 d6) 6... c5?? { (-2.88 → 3.61) Blunder. Bb4+ was best. } (6... Bb4+) 7. dxc5?? { (3.61 → 0.77) Blunder. Bc4 was best. } (7. Bc4 Ngf6) 7... Bxc5? { (0.77 → 1.87) Mistake. Ngf6 was best. } (7... Ngf6 8. Nd3) 8. Bb2?? { (1.87 → -3.37) Blunder. Qd5 was best. } (8. Qd5) 8... h5?? { (-3.37 → 2.20) Blunder. Bxf2+ was best. } (8... Bxf2+ 9. Ke2 Ngf6 10. Nd2 Nxd2 11. Kxf2 Nde4+ 12. Kg2 b5 13. Qd4 O-O 14. Bxb5 Bb7 15. Kg1) 9. Bg2?? { (2.20 → -0.80) Blunder. Qd5 was best. } (9. Qd5) 9... f5?? { (-0.80 → 5.08) Blunder. Bxf2+ was best. } (9... Bxf2+) 10. Ng6?? { (5.08 → 1.07) Blunder. Bxe4 was best. } (10. Bxe4) 10... Rh6 11. Nh4?? { (1.59 → -2.18) Blunder. Bxe4 was best. } (11. Bxe4 fxe4) 11... Ba7?? { (-2.18 → 5.98) Blunder. Nxf2 was best. } (11... Nxf2 12. Qf3 Qe7+ 13. Kf1 d5 14. Nc3 Ne4 15. Rd1 Ngf6 16. Bc1 g5 17. Nxd5 Qe5 18. c4) 12. Nxf5 Qb6 13. Bxe4?? { (8.75 → Mate in 1) Checkmate is now unavoidable. Bd4 was best. } (13. Bd4 Nxf2 14. Qe2+ Re6 15. Nxg7+ Kf8 16. Nxe6+ Qxe6 17. Qxe6 dxe6 18. Bxf2 Bxf2+ 19. Kxf2 a4) 13... Qxf2# { Black wins by checkmate. } 0-1