FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/V3SkQLUm"]
[Date "2026.05.31"]
[White "Sydney"]
[Black "Aaron9"]
[Result "0-1"]
[UTCDate "2026.05.31"]
[UTCTime "17:35:51"]
[WhiteElo "1101"]
[BlackElo "1198"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+18"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: London System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 d5 2. d4 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6?! { (0.00 → 0.66) Inaccuracy. c5 was best. } (3... c5 4. c3 e6 5. e3 Nc6 6. h3 Bd6 7. Bxd6 Qxd6 8. Bd3 e5 9. Nxe5 Nxe5 10. dxe5) 4. c3 Bf5 5. e3 e6 6. h3 Nh5?! { (0.00 → 0.56) Inaccuracy. Bd6 was best. } (6... Bd6 7. Bxd6) 7. g3?! { (0.56 → -0.09) Inaccuracy. Bg5 was best. } (7. Bg5 Be7 8. Bxe7 Qxe7 9. g4 Bxb1 10. Qxb1 Nf6 11. Qc2 a6 12. O-O-O g6 13. Bd3 e5) 7... Nxf4 8. gxf4 Bd6 9. Nbd2 Qd7 10. Qb3?! { (0.36 → -0.16) Inaccuracy. Nh4 was best. } (10. Nh4 Bg6 11. a3 O-O-O 12. Rg1 Ne7 13. c4 dxc4 14. Nxc4 Kb8 15. Nxg6 hxg6 16. Qb3 c6) 10... Na5 11. Qa4?? { (0.19 → -12.74) Blunder. Qb5 was best. } (11. Qb5) 11... Qxa4 12. Nb3 Nxb3 13. axb3 Qxa1+ 14. Ke2 Qxb2+ 15. Ke1 Qxb3 16. Kd2 Qb2+ 17. Kd1 Qc2+ 18. Ke1 Qxc3+ 19. Ke2?! { (-28.87 → Mate in 3) Checkmate is now unavoidable. Nd2 was best. } (19. Nd2 Bb4) 19... Bb4?! { (Mate in 3 → -26.18) Lost forced checkmate sequence. Qd3+ was best. } (19... Qd3+ 20. Ke1 Bb4+ 21. Nd2 Qxd2#) 20. Bg2?! { (-26.18 → Mate in 1) Checkmate is now unavoidable. Ne5 was best. } (20. Ne5 Qe1+) 20... Qc2+ 21. Nd2 Qxd2+?! { (Mate in 7 → -70.95) Lost forced checkmate sequence. Bxd2 was best. } (21... Bxd2 22. Rd1 Bxe3+ 23. Kxe3 Qxd1 24. Bf1 Qe1+ 25. Kf3 Qxf1 26. h4 h5 27. Kg3 Qh3#) 22. Kf3 Be4+ 23. Kg3 Bxg2 24. Kxg2 Qd3 25. h4 Qe4+ 26. Kg3?! { (-23.39 → Mate in 6) Checkmate is now unavoidable. Kh2 was best. } (26. Kh2 Qxh1+) 26... Qxh1 27. h5 a5 28. Kg4 a4 29. h6 Qg2+ 30. Kh5 gxh6 31. Kxh6 a3 32. f5 Rg8 33. fxe6 Qh1# { Black wins by checkmate. } 0-1