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[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ddkg7ObF"] [Date "2025.08.18"] [White "Austin3"] [Black "Pekka"] [Result "0-1"] [UTCDate "2025.08.18"] [UTCTime "15:04:17"] [WhiteElo "1500"] [BlackElo "1480"] [WhiteRatingDiff "-251"] [BlackRatingDiff "+12"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Qh5? { (0.60 → -0.44) Mistake. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nf6 { C20 King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit } 3. Qxe5+ Be7 4. Bc4?! { (-0.12 → -0.89) Inaccuracy. Qf4 was best. } (4. Qf4 O-O 5. Nc3 Nc6 6. e5 Nh5 7. Qe4 g6 8. Nf3 Nb4 9. Nd5 Nxd5 10. Qxd5 d6) 4... O-O?! { (-0.89 → -0.09) Inaccuracy. Nc6 was best. } (4... Nc6 5. Qf4 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Nf3 Qe6+ 9. Qe3 Qg6 10. d3 Qxg2 11. Rg1) 5. Na3?? { (-0.09 → -5.71) Blunder. Nc3 was best. } (5. Nc3 Nc6) 5... Bxa3? { (-5.71 → -3.18) Mistake. d5 was best. } (5... d5 6. Bd3) 6. bxa3 d6? { (-2.43 → -0.98) Mistake. d5 was best. } (6... d5 7. Be2) 7. Qc3? { (-0.98 → -2.63) Mistake. Qb2 was best. } (7. Qb2 Nxe4 8. Ne2 Qh4 9. O-O Nxd2 10. Bxf7+ Rxf7 11. Bxd2 b6 12. Ng3 Nc6 13. Rae1 Ba6) 7... Nxe4 8. Qe3 Re8 9. Rb1?? { (-3.22 → -8.19) Blunder. Ne2 was best. } (9. Ne2 Nf6 10. Qc3 d5 11. Bd3 d4 12. Qb2 c5 13. O-O Nc6 14. c3 Ne5 15. Bb5 d3) 9... Nc5 10. Kd1 Rxe3 11. dxe3 Ne4 12. Rb5 Nxf2+ 13. Ke2 Nxh1 14. Rh5 Bg4+ 15. Nf3 Bxh5 16. Kf1 Bxf3 17. Kg1?! { (-18.60 → Mate in 10) Checkmate is now unavoidable. gxf3 was best. } (17. gxf3 Qh4) 17... Qg5?! { (Mate in 10 → -21.59) Lost forced checkmate sequence. Qg5 was best. } (17... Qg5 18. Bf1 Qh4 19. g3 Qf6 20. Bg2 Bxg2 21. Kxg2 Qf2+ 22. Kh3 Qf3 23. Kh4 f5 24. h3) 18. Kxh1?! { (-21.59 → Mate in 1) Checkmate is now unavoidable. Bf1 was best. } (18. Bf1 Qh4) 18... Qxg2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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