FEN
[Event "2020 Summer Marathon"]
[Site "https://lichess.org/CI7TUQjx"]
[Date "2020.08.01"]
[White "Gakolchess765"]
[Black "tweb04"]
[Result "1-0"]
[UTCDate "2020.08.01"]
[UTCTime "14:11:41"]
[WhiteElo "2507"]
[BlackElo "1832"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+0"]
[WhiteTitle "FM"]
[Variant "Standard"]
[TimeControl "60+0"]
[ECO "A07"]
[Opening "King's Indian Attack: Omega-Delta Gambit"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. Nf3 d5 2. g3 e5?! { (0.05 → 0.98) Inaccuracy. c5 was best. } { A07 King's Indian Attack: Omega-Delta Gambit } (2... c5 3. Bg2 Nf6 4. O-O e6 5. c3 Be7 6. d4 O-O 7. dxc5) 3. Bg2? { (0.98 → -0.28) Mistake. Nxe5 was best. } (3. Nxe5 Nd7 4. Nxd7 Bxd7 5. Bg2 c6 6. d4 Nf6 7. O-O Be7) 3... Nc6 4. O-O Nf6 5. d4 e4 6. Ne5 Bd6 7. c4?! { (0.43 → -0.13) Inaccuracy. Nxc6 was best. } (7. Nxc6 bxc6 8. c4 O-O 9. c5 Be7 10. Qa4 a5 11. f3 exf3) 7... O-O 8. cxd5?! { (0.40 → -0.47) Inaccuracy. Nxc6 was best. } (8. Nxc6 bxc6 9. c5 Be7 10. f3 Bf5 11. Nc3 Bg6 12. Bf4 Rb8 13. b3 Qc8 14. fxe4 Nxe4) 8... Nxe5 9. dxe5 Bxe5 10. Nc3 Qd6?? { (-0.59 → 1.13) Blunder. Bxc3 was best. } (10... Bxc3 11. bxc3) 11. Nxe4 Nxe4 12. Bxe4 f5?! { (0.66 → 1.35) Inaccuracy. Bh3 was best. } (12... Bh3 13. Bg2) 13. Bg2 Qf6 14. f4 Bd4+ 15. Kh1 Bd7 16. e3 Bb6 17. Bd2?! { (1.63 → 0.64) Inaccuracy. Qb3 was best. } (17. Qb3) 17... c6? { (0.64 → 1.86) Mistake. Qxb2 was best. } (17... Qxb2) 18. Bc3 Qf7 19. dxc6?! { (1.89 → 1.20) Inaccuracy. Re1 was best. } (19. Re1) 19... Bxc6 20. Qe2 Bxg2+ 21. Qxg2?! { (1.13 → 0.38) Inaccuracy. Kxg2 was best. } (21. Kxg2 Rad8 22. a4 Rfe8 23. Rfd1 Qe6 24. Be5 Qc6+ 25. Qf3 Qc2+ 26. Kh1 Rxd1+ 27. Rxd1 Qxa4) 21... Rfe8 22. Rae1 Bxe3 23. Be5 Bb6 24. g4 fxg4 25. Qxg4 h5 26. Qg5 Qd5+ 27. Qg2 Qe6?? { (-0.09 → Mate in 1) Checkmate is now unavoidable. Qxg2+ was best. } (27... Qxg2+) 28. Qxg7# { White wins by checkmate. } 1-0