[Event "2017 Autumn Marathon"] [Site "https://lichess.org/e8X8B9eY"] [Date "2017.10.28"] [White "mostrovski"] [Black "2Ap"] [Result "0-1"] [UTCDate "2017.10.28"] [UTCTime "15:46:06"] [WhiteElo "2582"] [BlackElo "2074"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+21"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B01"] [Opening "Scandinavian Defense: Portuguese Gambit, Banker Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 { B01 Scandinavian Defense: Portuguese Gambit, Banker Variation } e6 6. Nc3 exd5 7. c5 Be7 8. g4 Bg6 9. Bf4 c6 10. Qb3?! { (-0.13 → -0.90) Inaccuracy. h4 was best. } (10. h4 h6 11. h5 Bh7 12. Bd3 Bxd3 13. Qxd3 b6 14. Nge2 bxc5 15. dxc5 Nfd7 16. Nd4 O-O) 10... Qd7?? { (-0.90 → 1.92) Blunder. b6 was best. } (10... b6 11. h4 h6 12. O-O-O O-O 13. cxb6 axb6 14. Bd3 Bxd3 15. Rxd3 b5 16. Nge2 b4 17. Nd1) 11. O-O-O?? { (1.92 → 0.12) Blunder. h4 was best. } (11. h4 h6 12. h5 Bh7 13. Bh3 O-O 14. O-O-O Qd8 15. Qxb7 Nbd7 16. Nge2 Qc8 17. Qxc8 Rfxc8) 11... O-O?! { (0.12 → 0.69) Inaccuracy. b6 was best. } (11... b6 12. h4 h6 13. Na4 b5 14. Nc3 a5 15. Bd3 Bxd3 16. Rxd3 Na6 17. Qd1 O-O 18. Nge2) 12. h4 h5 13. Bh3 hxg4 14. fxg4 Nxg4 15. Re1? { (0.64 → -0.57) Mistake. Rf1 was best. } (15. Rf1) 15... Bxh4?? { (-0.57 → 1.25) Blunder. Bf5 was best. } (15... Bf5 16. Rf1 b6 17. cxb6 axb6 18. Nf3 Na6 19. Bxg4 Bxg4 20. Ne5 Qe6 21. Rhg1 Bf5 22. Bg5) 16. Re2?? { (1.25 → -0.48) Blunder. Rf1 was best. } (16. Rf1) 16... Qf5?! { (-0.48 → 0.22) Inaccuracy. Na6 was best. } (16... Na6 17. Rg2 f5 18. Nf3 Bf6 19. Rg3 Rfe8 20. Bf1 Kf7 21. a3 Rh8 22. Rgg1 Rxh1 23. Rxh1) 17. Bd6?? { (0.22 → -16.36) Blunder. Bd2 was best. } (17. Bd2 Bg5 18. Bxg4 Qxg4 19. Qxb7 Bxd2+ 20. Rxd2 Nd7 21. Qxc6 Rae8 22. Nge2 Qf3 23. Rg1 Nf6) 17... Bg5+ 18. Kd1?! { (-15.09 → Mate in 4) Checkmate is now unavoidable. Rd2 was best. } (18. Rd2 Re8) 18... Nf2+?? { (Mate in 4 → -5.73) Lost forced checkmate sequence. Qd3+ was best. } (18... Qd3+ 19. Ke1 Bh4+ 20. Bg3 Bxg3+ 21. Kf1 Ne3#) 19. Rxf2 Qxf2 20. Bxf8?? { (-5.27 → Mate in 1) Checkmate is now unavoidable. Nce2 was best. } (20. Nce2 Bh5 21. Qd3 Na6 22. Bg3 Nb4 23. Qh7+ Kxh7 24. Bxf2 Kg6 25. Rh2 Nxa2 26. Rg2 Rae8) 20... Qd2# { Black wins by checkmate. } 0-1