CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/cwGCFXw9"] [Date "2025.12.31"] [White "Maria"] [Black "Owen6"] [Result "1-0"] [UTCDate "2025.12.31"] [UTCTime "21:11:05"] [WhiteElo "1191"] [BlackElo "1324"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-21"] [WhiteTitle "❦"] [BlackTitle "GM♠"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nf6 3. f3?? { (0.25 → -1.37) Blunder. Nf3 was best. } { C20 King's Pawn Game: King's Head Opening } (3. Nf3 Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 h6 7. Be3 a6 8. Bc4 Re8 9. Bb3) 3... Bc5 4. Bb5?! { (-1.42 → -2.28) Inaccuracy. Na4 was best. } (4. Na4 Be7) 4... Nc6?? { (-2.28 → -0.62) Blunder. c6 was best. } (4... c6 5. Bc4 d5 6. Bb3 a5 7. a3 b5 8. d3 O-O 9. Nge2 dxe4 10. Nxe4 Nxe4 11. fxe4) 5. Qe2?? { (-0.62 → -3.27) Blunder. Bxc6 was best. } (5. Bxc6 bxc6 6. Nge2 d5 7. d3 O-O 8. Na4 Bb4+ 9. Bd2 a5 10. a3 Be7 11. Bg5 h6) 5... a6?? { (-3.27 → -0.28) Blunder. Nd4 was best. } (5... Nd4 6. Qd1 O-O 7. Bd3 d5 8. Nxd5 Nxd5 9. exd5 e4 10. fxe4 f5 11. e5 Qxd5 12. Nf3) 6. Bxc6 bxc6 7. d4?? { (-0.39 → -3.06) Blunder. d3 was best. } (7. d3 Rb8 8. Na4 Be7 9. b3 d5 10. Qf2 O-O 11. Ne2 Nd7 12. O-O f5 13. exf5 Nb6) 7... exd4 8. Qc4 d6? { (-4.23 → -2.62) Mistake. Ba7 was best. } (8... Ba7) 9. Bg5?? { (-2.62 → -8.30) Blunder. Nce2 was best. } (9. Nce2 Qe7) 9... dxc3 10. Qxc3 O-O 11. Ne2 Qe8 12. Qa5 Ra7 13. f4 Nxe4 14. Nc3?! { (-10.84 → Mate in 3) Checkmate is now unavoidable. O-O-O was best. } (14. O-O-O Nxg5 15. Rhe1 Be3+ 16. Kb1 Ne4 17. Nc3 Bb6 18. Qa3 Nxc3+ 19. Qxc3 Qd7 20. h3 a5) 14... Nxg5+?! { (Mate in 3 → -13.44) Lost forced checkmate sequence. Nxc3+ was best. } (14... Nxc3+ 15. Be7 Qxe7+ 16. Kf1 Qe2#) 15. Kd2?! { (-13.44 → Mate in 5) Checkmate is now unavoidable. Ne2 was best. } (15. Ne2 Ne4) 15... Ne4+?! { (Mate in 5 → -18.12) Lost forced checkmate sequence. Qe3+ was best. } (15... Qe3+ 16. Kd1 Bg4+ 17. Ne2 Bxe2+ 18. Ke1 Bg4+ 19. Kf1 Qe2#) 16. Nxe4 Qxe4 17. Rhe1?! { (-16.53 → Mate in 8) Checkmate is now unavoidable. Kc1 was best. } (17. Kc1 Bf5) 17... Qxg2+?! { (Mate in 8 → -13.78) Lost forced checkmate sequence. Qxf4+ was best. } (17... Qxf4+ 18. Kd1 Bg4+ 19. Re2 Re8 20. Qe1 Rxe2 21. Qxe2 Qf1+ 22. Kd2 Qxe2+ 23. Kc3 Qe3+ 24. Kc4) 18. Kd3?! { (-13.78 → Mate in 4) Checkmate is now unavoidable. Kc1 was best. } (18. Kc1 Bf2 19. Qd2 Bh3 20. Rd1 Bg4 21. Re1 Bf3 22. b3 Bxe1 23. Qxe1 c5 24. Qg3 g6) 18... Bf5+ 19. Kc4 Qxc2+ 20. Qc3 d5+?! { (Mate in 1 → -10.96) Lost forced checkmate sequence. Bd3# was best. } (20... Bd3#) 21. Kxc5 Qxh2 22. Rg1 Qxf4?? { (-12.20 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (22... d4) 23. Qxg7# { White wins by checkmate. } 1-0