[Event "2018 Autumn Marathon"] [Site "https://lichess.org/oCACOROV"] [Date "2018.10.06"] [White "iva182"] [Black "BMWHero"] [Result "1-0"] [UTCDate "2018.10.06"] [UTCTime "04:50:17"] [WhiteElo "2043"] [BlackElo "2662"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-29"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } Nc6 3. b4?! { (0.05 → -0.81) Inaccuracy. Nf3 was best. } (3. Nf3 g6 4. Bb5 Bg7 5. O-O Nf6 6. e5 Nd5 7. Nc3 Nc7) 3... cxb4?! { (-0.81 → 0.21) Inaccuracy. Nf6 was best. } (3... Nf6 4. b5 Nd4 5. c3 Ne6 6. e5 Nd5 7. Qb3 Nb6 8. Nf3) 4. axb4 d5?! { (0.23 → 0.85) Inaccuracy. Nxb4 was best. } (4... Nxb4 5. d4 e6 6. Nf3 d5 7. e5 Ne7 8. c3 Nbc6 9. Bd3) 5. b5 Nb8?! { (0.99 → 1.70) Inaccuracy. Na5 was best. } (5... Na5 6. exd5 b6 7. Nf3 Bb7 8. d4 Bxd5 9. Nbd2 Rc8 10. c4 Bxf3 11. Nxf3 Nxc4 12. Rxa7) 6. exd5 Qxd5 7. Nc3 Qd8 8. Bc4 g6?! { (0.92 → 1.56) Inaccuracy. Nf6 was best. } (8... Nf6 9. Nf3 Bf5 10. Ne2 e6 11. O-O Be7 12. d4 O-O 13. Ng3 Bg4 14. Be2 Nbd7 15. c4) 9. Qf3 Nf6 10. Nh3 Bg7 11. Ng5 O-O 12. O-O Nbd7 13. Re1 h6? { (0.43 → 1.72) Mistake. Nb6 was best. } (13... Nb6 14. Bb3 h6 15. Nge4 Nxe4 16. Rxe4 a5 17. bxa6 Rxa6 18. Rxa6 bxa6 19. Qe3 e6 20. Ba3) 14. Nh3?? { (1.72 → -0.39) Blunder. Nxf7 was best. } (14. Nxf7) 14... Nb6 15. Bb3 Bg4? { (-0.26 → 0.93) Mistake. g5 was best. } (15... g5 16. Ba3 Re8 17. Bc5 Bg4 18. Qe3 e6 19. Rxa7 Nbd5 20. Nxd5 exd5 21. Be7 Qc8 22. b6) 16. Qxb7 Bxh3 17. gxh3 Qd4? { (1.27 → 2.77) Mistake. e6 was best. } (17... e6 18. Rxa7 Rxa7 19. Qxa7 Nfd7 20. Ne4 Qh4 21. Kg2 Ra8 22. Qb7 Rb8 23. Qc6 Rc8 24. Qd6) 18. Rxe7 Rae8?! { (2.42 → 3.84) Inaccuracy. Nfd7 was best. } (18... Nfd7) 19. Ba3?! { (3.84 → 2.54) Inaccuracy. Rxf7 was best. } (19. Rxf7 Re1+) 19... Rxe7? { (2.54 → 4.64) Mistake. Qxd2 was best. } (19... Qxd2 20. Rc7 Nfd5 21. Bxf8 Rxf8 22. Bxd5 Bxc3 23. Rxf7 Nxd5 24. Rxf8+ Kxf8 25. Qc8+ Kf7 26. Rxa7+) 20. Bxe7 Re8 21. Rxa7?? { (4.96 → 0.00) Blunder. Bxf7+ was best. } (21. Bxf7+ Kxf7 22. Bxf6+ Kxf6 23. Rxa7 Re1+ 24. Kg2 Bh8 25. Ra6 Re6 26. Rxb6 Rxb6 27. Qxb6+ Qxb6) 21... Nc8?? { (0.00 → 11.94) Blunder. Nfd7 was best. } (21... Nfd7 22. Nd5 Qxd2 23. Nxb6 Rxe7 24. Nxd7 Qc1+ 25. Kg2 Qg5+ 26. Kf3 Qh5+ 27. Kg2) 22. Bxf7+ Kh8 23. Bxe8 Nxa7 24. Bxg6 Qxd2? { (7.35 → Mate in 6) Checkmate is now unavoidable. Qd7 was best. } (24... Qd7 25. Qxd7) 25. Bxf6 { Black resigns. } 1-0