FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/xjSnvEhW"]
[Date "2025.08.19"]
[White "Dewey"]
[Black "Trekker"]
[Result "0-1"]
[UTCDate "2025.08.19"]
[UTCTime "14:31:03"]
[WhiteElo "921"]
[BlackElo "1761"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+0"]
[BlackTitle "GM🎅"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A45"]
[Opening "Indian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nf6 { A45 Indian Defense } 2. Bf4 Nc6?! { (0.12 → 0.63) Inaccuracy. d5 was best. } (2... d5 3. e3 c5 4. Nf3 e6 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bb5 cxd4 9. exd4) 3. d5?! { (0.63 → 0.06) Inaccuracy. Nf3 was best. } (3. Nf3) 3... Nb4? { (0.06 → 1.16) Mistake. e5 was best. } (3... e5 4. Bg3) 4. Qd2?? { (1.16 → -3.37) Blunder. Nc3 was best. } (4. Nc3 d6 5. a3 Na6 6. e4 Nc5 7. e5 dxe5 8. Bxe5 e6 9. Bb5+ Bd7 10. dxe6 Nxe6) 4... Nbxd5 5. Qc3?? { (-3.11 → -9.28) Blunder. Bg3 was best. } (5. Bg3 c6 6. c3 Ne4 7. Qc2 Ndf6 8. Nd2 Nxg3 9. hxg3 g6 10. e4 Bg7 11. Bd3 d6) 5... Nxc3 6. bxc3 Nd5 7. Be3 Nxc3 8. Nxc3 e5 9. Ne4 Bb4+ 10. Kd1 d5 11. Ng3 d4 12. Bd2 Bxd2 13. Kxd2 Qg5+ 14. Kd3 Bf5+ 15. Kc4?! { (-10.98 → Mate in 6) Checkmate is now unavoidable. Nxf5 was best. } (15. Nxf5) 15... b5+ 16. Kxb5 Rb8+ 17. Ka6 Qf6+ 18. Kxa7 Qb6# { Black wins by checkmate. } 0-1