[Event "Karpov Arena"] [Site "https://lichess.org/Vlrh1CTf"] [Date "2018.02.28"] [White "el_pisto"] [Black "Darope"] [Result "1-0"] [UTCDate "2018.02.28"] [UTCTime "02:39:00"] [WhiteElo "1677"] [BlackElo "2321"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } e5 3. Nf3 Nc6 4. d3 Nf6 5. Nc3 d6 6. Be2 Be7 7. Bd2 O-O 8. O-O Bg4 9. h3 Bxf3 10. Bxf3 Nd4 11. a3 Rb8 12. b4 b5 13. bxc5? { (0.83 → -0.30) Mistake. Nxb5 was best. } (13. Nxb5 Nxb5 14. cxb5 Rxb5 15. Qc2 cxb4 16. axb4 Qb8 17. Rfb1 d5 18. Ra5 d4 19. Qa2 Rb7) 13... dxc5? { (-0.30 → 0.84) Mistake. bxc4 was best. } (13... bxc4 14. dxc4 dxc5 15. Nd5 Nxd5 16. cxd5 Bd6 17. Re1 Qh4 18. Bc3 g6 19. Rc1 Rb6 20. a4) 14. Nd5?? { (0.84 → -0.94) Blunder. Nxb5 was best. } (14. Nxb5 Nxb5 15. cxb5 Rxb5 16. Qc2 Qd6 17. a4 Rb7 18. Rfb1 Rfb8 19. Be3 Nd7 20. Rb5 Qa6) 14... bxc4?! { (-0.94 → -0.22) Inaccuracy. Nxd5 was best. } (14... Nxd5) 15. dxc4 Nxd5 16. exd5? { (-0.15 → -1.59) Mistake. cxd5 was best. } (16. cxd5) 16... Bg5?! { (-1.59 → -0.95) Inaccuracy. f5 was best. } (16... f5) 17. Bxg5?! { (-0.95 → -1.83) Inaccuracy. Be3 was best. } (17. Be3 f5 18. Re1 Bf6 19. Rb1 e4 20. Be2 Qd6 21. g3 Rxb1 22. Qxb1 Be5 23. Qd1 Qg6) 17... Qxg5 18. Be4?? { (-1.78 → -4.35) Blunder. d6 was best. } (18. d6 Rb3 19. Kh1 Qg6 20. Bd5 Qxd6 21. Rb1 Rfb8 22. Rxb3 Rxb3 23. Qg4 g6 24. Qe4 Kg7) 18... f5 19. Bd3 e4 20. Be2?! { (-4.41 → -7.17) Inaccuracy. Bc2 was best. } (20. Bc2 Rb2) 20... f4 21. Bg4 f3 22. g3 h5?! { (-7.90 → -5.82) Inaccuracy. e3 was best. } (22... e3) 23. Be6+ Kh8 24. Kh2?! { (-5.71 → -8.64) Inaccuracy. h4 was best. } (24. h4 Qe5) 24... Rb6?? { (-8.64 → -2.50) Blunder. h4 was best. } (24... h4) 25. Rb1?? { (-2.50 → -7.69) Blunder. h4 was best. } (25. h4 Qf6) 25... Qe5 26. Rxb6 axb6 27. Qa4? { (-5.51 → -22.90) Mistake. h4 was best. } (27. h4 e3 28. Qc1 e2 29. Re1 Nxe6 30. dxe6 Qxe6 31. Qc2 Qg4 32. Qc1 Kg8 33. a4 Qd4) 27... h4 28. Qd7?! { (-19.22 → Mate in 8) Checkmate is now unavoidable. Qd1 was best. } (28. Qd1 hxg3+) 28... e3?! { (Mate in 8 → -31.52) Lost forced checkmate sequence. hxg3+ was best. } (28... hxg3+ 29. fxg3 Ne2 30. Qc7 Qxc7 31. Rg1 Qe5 32. Bg4 Nxg1 33. Bxf3 exf3 34. Kxg1 Qe2 35. Kh1) 29. Qe7?! { (-31.52 → Mate in 10) Checkmate is now unavoidable. Qc8 was best. } (29. Qc8 hxg3+) 29... Rb8?? { (Mate in 10 → Mate in 2) Lost forced checkmate sequence. hxg3+ was best. } (29... hxg3+ 30. fxg3 Nxe6 31. Rb1 f2 32. h4 e2 33. dxe6 f1=N+ 34. Kh1 Qe4+ 35. Kg1 Qe3+ 36. Kh1) 30. Qxh4+ Qh5 31. Qxh5# { White wins by checkmate. } 1-0