[Event "2015 Summer Marathon"] [Site "https://lichess.org/PyBTUKXe"] [Date "2015.08.01"] [White "DVRazor"] [Black "G-Bianchi"] [Result "0-1"] [UTCDate "2015.08.01"] [UTCTime "14:57:26"] [WhiteElo "2063"] [BlackElo "2483"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Qf3 b5 7. Qg3 Qxg3 8. hxg3 Nf6 9. e5 Ng4 10. f4 Bb7 11. Rh4 h5 12. Be2 Be7 13. Rh1? { (-0.04 → -1.32) Mistake. Rh3 was best. } (13. Rh3 f5 14. exf6 Nxf6 15. Bf3 Bxf3 16. gxf3 Nc6 17. Nxc6 dxc6 18. Ne4 h4 19. gxh4 Nd5 20. Bd2 Rxh4 21. Rxh4 Bxh4+ 22. Ke2 Bf6) 13... Bxg2 14. Rg1 Bb7 15. Bf3 Nc6 16. Ndxb5?? { (-1.44 → -3.45) Blunder. Nb3 was best. } (16. Nb3 Rc8 17. Bd2 Na5 18. Ne4 Nc4 19. Bc3 Nge3 20. Nf6+ gxf6 21. Bxb7 Rc7 22. Be4 fxe5 23. fxe5 Ng4 24. O-O-O Nf2 25. Rde1) 16... axb5 17. Nxb5 Rb8 18. a4?! { (-3.41 → -4.73) Inaccuracy. Bd1 was best. } (18. Bd1 Bc5 19. Rf1 Ne7 20. Nd6+ Bxd6 21. exd6 Nf5 22. Rg1 Nge3 23. a4 Nxd1 24. Kxd1 Bf3+ 25. Ke1 Nd4 26. Kf2 h4 27. gxh4 Rxh4) 18... Nb4 19. Bxb7 Nxc2+ 20. Kd2 Nxa1 21. Be4 Bc5 22. Re1 h4 23. gxh4 Rxh4 24. Kc3 Rh3+ 25. Kc4 Be3?! { (-9.68 → -6.64) Inaccuracy. Be7 was best. } (25... Be7 26. Nd6+ Bxd6 27. exd6 Nb3 28. Rg1 Nf6 29. Bg2 Rg3 30. Rh1 Kf8 31. Rh8+ Ng8 32. Bf1 Nxc1 33. Rh3 Rg4 34. Kc3 Rxf4 35. Bb5) 26. Bxe3 Nxe3+ 27. Kc5 Nb3+ 28. Kd6? { (-7.13 → Mate in 3) Checkmate is now unavoidable. Kb4 was best. } (28. Kb4 Nd2 29. Rh1 Nc2+ 30. Ka5 Nb3+ 31. Ka6 Rxh1 32. Bxh1 Ke7 33. Ka7 Rh8 34. Bb7 Rh4 35. Kb6 Rxf4 36. a5 Rb4 37. a6 Ncd4) 28... Kd8 29. Nd4 Nc4# { Black wins by checkmate. } 0-1