[Event "2021 Summer Marathon"] [Site "https://lichess.org/V65KXN1W"] [Date "2021.08.07"] [White "penguingim1"] [Black "Zaven_ChessMood"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "23:27:09"] [WhiteElo "2870"] [BlackElo "2954"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A45"] [Opening "Indian Defense: Gibbins-Weidenhagen Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. g4? { (0.19 → -0.95) Mistake. c4 was best. } { A45 Indian Defense: Gibbins-Weidenhagen Gambit } (2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3 Bf5) 2... g6? { (-0.95 → 0.19) Mistake. Nxg4 was best. } (2... Nxg4 3. e4 d5 4. Be2 Nf6 5. e5 Ng8 6. c3 Bf5 7. Qb3) 3. g5 Ng8?! { (0.19 → 1.03) Inaccuracy. Nh5 was best. } (3... Nh5 4. Nc3 d5 5. Bg2 c6 6. e4 dxe4 7. Nxe4 Bg7 8. c3) 4. e4 Bg7 5. Nc3 h6 6. Nf3 hxg5 7. Bxg5?! { (1.38 → 0.42) Inaccuracy. Nxg5 was best. } (7. Nxg5 Nc6) 7... Nf6?! { (0.42 → 1.30) Inaccuracy. c5 was best. } (7... c5) 8. Rg1?! { (1.30 → 0.59) Inaccuracy. e5 was best. } (8. e5 Nh7) 8... d6?! { (0.59 → 1.47) Inaccuracy. d5 was best. } (8... d5 9. Bxf6 exf6 10. Nxd5 f5 11. Qd3 Nc6 12. O-O-O fxe4 13. Qxe4+ Kf8 14. Ne3 Qe7 15. Qd3) 9. Bc4 Nbd7?! { (1.40 → 2.25) Inaccuracy. Nxe4 was best. } (9... Nxe4 10. Nxe4) 10. Qe2 Nb6 11. Bb3 Bg4?? { (2.32 → 5.36) Blunder. c6 was best. } (11... c6 12. O-O-O d5 13. Ne5 Qd6 14. Kb1 Rh3 15. Be3 Bh6 16. Bxh6 Rxh6 17. f3 Be6 18. exd5) 12. O-O-O?? { (5.36 → 2.09) Blunder. e5 was best. } (12. e5 Bxf3) 12... Rh3 13. Rd3 Qd7 14. e5?! { (2.18 → 1.17) Inaccuracy. a4 was best. } (14. a4 a5) 14... Bxf3?? { (1.17 → 5.96) Blunder. Nh7 was best. } (14... Nh7 15. Bf4 Qf5 16. Bxf7+ Kf8 17. Rxg4 Qxg4 18. Bd2 Rxh2 19. Bxg6 Rh1+ 20. Ne1 Qxe2 21. Nxe2) 15. Rxf3 O-O-O 16. exf6?! { (7.81 → 5.32) Inaccuracy. e6 was best. } (16. e6) 16... exf6 17. Bxf6 Bxf6 18. Rxf6 d5 19. Re1 Rxh2 20. Qe7 Qxe7 21. Rxe7 Rd7 22. Rxd7 Kxd7 23. Nxd5 Nxd5 24. Bxd5 c6 25. Rxf7+ Kd6 26. Bb3 g5 27. c4 g4?? { (6.58 → Mate in 1) Checkmate is now unavoidable. b6 was best. } (27... b6 28. Kd2) 28. c5# { White wins by checkmate. } 1-0