[Event "2017 Summer Marathon"] [Site "https://lichess.org/wLJy73hs"] [Date "2017.08.13"] [White "prismschism"] [Black "inviewin"] [Result "1-0"] [UTCDate "2017.08.13"] [UTCTime "20:03:05"] [WhiteElo "1856"] [BlackElo "1561"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. c3 O-O 5. Nf3 d6 6. Bd3 Bg4 7. Nbd2 Bxf3 8. Nxf3 Nbd7 9. Qc2 Re8 10. O-O-O e5 11. dxe5 dxe5 12. Bg3?? { (-0.08 → -2.65) Blunder. Bg5 was best. } (12. Bg5 c6 13. Bxf6 Bxf6 14. h4 Qe7 15. h5 Nc5 16. hxg6 Nxd3+ 17. Qxd3 e4 18. Qc2 hxg6) 12... e4 13. Bb5 exf3 14. gxf3 c6 15. Ba4?! { (-2.88 → -3.68) Inaccuracy. Be2 was best. } (15. Be2 Qa5) 15... b5 16. Bb3 Nc5?? { (-3.53 → 2.52) Blunder. Qb6 was best. } (16... Qb6) 17. Rxd8 Raxd8 18. Rd1 Rxd1+ 19. Qxd1 Nxb3+?! { (3.00 → 3.79) Inaccuracy. Bf8 was best. } (19... Bf8 20. Bh4) 20. Qxb3 c5? { (3.60 → 6.32) Mistake. Bf8 was best. } (20... Bf8 21. c4) 21. Qxb5 Rd8 22. Qxc5 Nd5 23. Qxa7 Rc8 24. Qb7 Nb4? { (7.94 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (24... Rd8 25. c4 Nf6 26. c5 Ne8 27. c6 Bf6 28. c7 Nxc7 29. Bxc7 Re8 30. Qb5 Re6 31. Kc2) 25. Qxc8+ { Black resigns. } 1-0