[Event "2015 Summer Marathon"] [Site "https://lichess.org/L8AYzhfY"] [Date "2015.08.01"] [White "SofiaWest"] [Black "Tugberk"] [Result "1-0"] [UTCDate "2015.08.01"] [UTCTime "12:42:31"] [WhiteElo "2037"] [BlackElo "956"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. c4 Qh4?! { (0.15 → 1.15) Inaccuracy. d5 was best. } (2... d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 O-O 8. Nge2 b6 9. O-O c5 10. Rb1 h6 11. Bf4 Bb7 12. h3) 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 Na6?? { (1.04 → 11.37) Blunder. Qd8 was best. } (5... Qd8 6. e4 b6 7. Bd3 Bb7 8. O-O Ne7 9. e5 h6 10. Rb1 Nbc6 11. Nd2 O-O 12. Qg4 Ng6 13. Ba3 Nce7 14. Bxg6 fxg6 15. Bxe7) 6. Nxh4 h5 7. e4 Nf6 8. Bd3 c6 9. O-O b6 10. e5 Ng4 11. h3 Nh6 12. Bxh6 gxh6 13. Qxh5 Rf8 14. f4 Bb7 15. f5 O-O-O 16. fxe6 Rde8 17. Rxf7 Rxf7 18. exf7 Rf8 19. Rf1 Rd8?! { (28.04 → Mate in 7) Checkmate is now unavoidable. Nc7 was best. } (19... Nc7 20. Ng6 Rd8 21. f8=Q Ne8 22. Qhxh6 c5 23. dxc5 Kb8 24. cxb6 axb6 25. Ne7 Ka7 26. Nd5 Bc6 27. e6 Bxd5 28. cxd5) 20. f8=Q Rxf8?! { (41.08 → Mate in 4) Checkmate is now unavoidable. b5 was best. } (20... b5 21. Qfxh6 Kb8 22. cxb5 Nc7 23. Rf8 Rc8 24. bxc6 dxc6 25. Bf5 a5 26. Bxc8 Ka7 27. Bxb7 Na6 28. Qxc6 Nb8 29. Qc7 a4 30. Be4+) 21. Rxf8+ Kc7 22. Qe8 b5 23. Qd8# { White wins by checkmate. } 1-0