[Event "2021 Summer Marathon"] [Site "https://lichess.org/mnEAIFqK"] [Date "2021.08.07"] [White "RooKMateGM"] [Black "TRICKSTER08"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "20:05:12"] [WhiteElo "1829"] [BlackElo "2469"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 { B06 Modern Defense } 3. Nf3 h6 4. c3 e6 5. h4 Ne7 6. h5 c5?? { (0.71 → 3.01) Blunder. g5 was best. } (6... g5 7. Bd3) 7. Be3?! { (3.01 → 1.84) Inaccuracy. hxg6 was best. } (7. hxg6) 7... cxd4?! { (1.84 → 2.80) Inaccuracy. g5 was best. } (7... g5 8. dxc5 Nbc6 9. Nd4 b6 10. Na3 O-O 11. Nxc6 Nxc6 12. Qd2 f5 13. exf5 exf5 14. Qd5+) 8. cxd4?? { (2.80 → 0.83) Blunder. Bxd4 was best. } (8. Bxd4 Kf8 9. hxg6 Nxg6 10. Be3 d5 11. Na3 Nc6 12. Qc2 dxe4 13. Qxe4 e5 14. Nb5 Be6) 8... d5? { (0.83 → 2.50) Mistake. g5 was best. } (8... g5) 9. e5?? { (2.50 → 0.47) Blunder. hxg6 was best. } (9. hxg6 fxg6 10. e5 Nf5 11. Bd3 Nc6 12. Nc3 Bd7 13. Nb5 Bf8 14. Rc1 Qb6 15. Bd2 Kd8) 9... Nbc6?? { (0.47 → 2.68) Blunder. g5 was best. } (9... g5) 10. Nc3?? { (2.68 → 0.68) Blunder. hxg6 was best. } (10. hxg6 fxg6 11. Bd3 Bd7 12. Nc3 Nf5 13. Rc1 Qe7 14. Bxf5 gxf5 15. Nh4 Rg8 16. Ng6 Qf7) 10... a6?? { (0.68 → 3.38) Blunder. g5 was best. } (10... g5 11. Bd3) 11. Bd3? { (3.38 → 1.41) Mistake. hxg6 was best. } (11. hxg6 fxg6) 11... b5?? { (1.41 → 4.16) Blunder. g5 was best. } (11... g5 12. Rc1 f6 13. exf6 Bxf6 14. Bb1 O-O 15. O-O Bg7 16. Na4 Nf5 17. g4 Nxe3 18. fxe3) 12. hxg6 fxg6 13. Bc2?! { (4.24 → 3.27) Inaccuracy. a4 was best. } (13. a4 b4) 13... Bb7 14. Qb1?! { (3.27 → 2.40) Inaccuracy. Ne2 was best. } (14. Ne2) 14... Qb6? { (2.40 → 4.70) Mistake. g5 was best. } (14... g5 15. Ne2 Rc8 16. Ng3 Kd7 17. O-O Na5 18. Nh5 Qf8 19. Bd3 Qf7 20. Nf6+ Bxf6 21. exf6) 15. Bxg6+ Kd7 16. Bd3 Raf8 17. Qc2? { (4.83 → 2.99) Mistake. Qd1 was best. } (17. Qd1) 17... Nf5? { (2.99 → 5.30) Mistake. Rxf3 was best. } (17... Rxf3 18. gxf3 Nxd4 19. O-O-O Bxe5 20. Qd2 b4 21. Na4 Qa5 22. Kb1 Rc8 23. Bxd4 Bxd4 24. Bc2) 18. Nxd5 Nxe3? { (4.57 → 12.53) Mistake. Qa5+ was best. } (18... Qa5+ 19. Bd2 b4 20. Rc1 Qxd5 21. Be4 Qb5 22. d5 Rc8 23. dxc6+ Bxc6 24. Bxc6+ Rxc6 25. Qxc6+) 19. Nxb6+ Ke7 20. fxe3 Nb4?! { (15.21 → Mate in 2) Checkmate is now unavoidable. Rxf3 was best. } (20... Rxf3 21. gxf3) 21. Qb3?! { (Mate in 2 → 13.47) Lost forced checkmate sequence. Qc7+ was best. } (21. Qc7+ Ke8 22. Qd7#) 21... Nd5 22. Nxd5+ Bxd5 23. Qc2 Rc8 24. Qd2 h5 25. Rc1 h4?! { (12.93 → Mate in 6) Checkmate is now unavoidable. Kd7 was best. } (25... Kd7) 26. Rxc8?! { (Mate in 6 → 20.14) Lost forced checkmate sequence. Qb4+ was best. } (26. Qb4+ Rc5 27. Qxc5+ Kf7 28. Ng5+ Kg8 29. Qe7 Rh7 30. Rc8+ Bf8 31. Qxf8#) 26... Rxc8 27. Rxh4?! { (Mate in 8 → 15.13) Lost forced checkmate sequence. Qb4+ was best. } (27. Qb4+ Rc5 28. Qxc5+ Kd8 29. Rxh4 Bb7 30. Rh7 Bc6 31. Rxg7 Bd7 32. Qd6 Kc8 33. Qxd7+ Kb8) 27... Bf6 28. Rh7+ { Black resigns. } 1-0