FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/r3fFf0Xt"]
[Date "2025.08.02"]
[White "Josiah1"]
[Black "Liam7"]
[Result "1-0"]
[UTCDate "2025.08.02"]
[UTCTime "17:33:29"]
[WhiteElo "1516"]
[BlackElo "1265"]
[WhiteRatingDiff "+14"]
[BlackRatingDiff "-8"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D06"]
[Opening "Queen's Gambit Declined: Marshall Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 Nc6?? { (0.74 → 3.52) Blunder. e5 was best. } (5... e5 6. Nf3) 6. Nf3?! { (3.52 → 2.44) Inaccuracy. d5 was best. } (6. d5 Nb8) 6... Bg4? { (2.44 → 4.15) Mistake. e6 was best. } (6... e6 7. a3) 7. Be3? { (4.15 → 2.33) Mistake. d5 was best. } (7. d5 Nb8 8. e5 Nfd7 9. Qb3 Nb6 10. e6 fxe6 11. Ne5 exd5 12. Nxg4 e6 13. a4 Nc6) 7... Bxf3 8. Qxf3?? { (2.79 → -0.95) Blunder. gxf3 was best. } (8. gxf3 e6) 8... Nxd4 9. Bxd4 Qxd4 10. Rd1?! { (-1.15 → -2.05) Inaccuracy. Qg3 was best. } (10. Qg3 O-O-O 11. Rd1 Qb4 12. Rxd8+ Kxd8 13. Be2 e6 14. O-O Kc8 15. a3 Qxb2 16. Nb5 Ne8) 10... Qb4?? { (-2.05 → 3.44) Blunder. Qe5 was best. } (10... Qe5 11. Qf5 Qxf5 12. exf5 c6 13. Bc4 g6 14. Nb5 Rc8 15. Nxa7 Rb8 16. fxg6 hxg6 17. Nb5) 11. b3?? { (3.44 → -2.71) Blunder. e5 was best. } (11. e5) 11... Qxc3+?? { (-2.71 → 11.23) Blunder. e6 was best. } (11... e6) 12. Qxc3 Nxe4?! { (10.51 → Mate in 3) Checkmate is now unavoidable. c6 was best. } (12... c6 13. e5) 13. Qxc7?! { (Mate in 3 → 15.84) Lost forced checkmate sequence. Bb5+ was best. } (13. Bb5+ c6 14. Bxc6+ bxc6 15. Qxc6#) 13... e5?! { (15.84 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (13... f6 14. Qxb7 Nc3 15. Qxa8+ Kf7 16. Rd2 a6 17. Bxa6 g5 18. Bc4+ Kg7 19. Rc2 Nxa2 20. Rxa2) 14. Rd8+ Rxd8 15. Bb5+ Rd7 16. Qxd7# { White wins by checkmate. } 1-0