[Event "O'Kelly Arena"] [Site "https://lichess.org/L7FJ1lM4"] [Date "2015.12.26"] [White "orfloro78"] [Black "aberbacha"] [Result "0-1"] [UTCDate "2015.12.26"] [UTCTime "18:45:12"] [WhiteElo "1566"] [BlackElo "1774"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. d4 { B28 Sicilian Defense: O'Kelly Variation, Normal System } cxd4 4. Nxd4 Nf6 5. Nd2 e5 6. N4f3 Nc6 7. Be2 d5 8. exd5 Nxd5 9. O-O Be6 10. Ne4 h6 11. c4 Nf4 12. Bxf4 exf4 13. Qc2 Be7 14. a3 O-O 15. Rad1 Qc7 16. c5 Rad8 17. b4 f5?! { (0.00 → 0.56) Inaccuracy. Bf5 was best. } (17... Bf5 18. Qc4 Be6 19. Qc2) 18. Rxd8 Rxd8 19. Nc3?! { (0.46 → -0.57) Inaccuracy. Ned2 was best. } (19. Ned2 Bf6 20. Bc4 Qf7 21. Re1 Bd5 22. h3 Qd7 23. Bxd5+ Qxd5 24. Nc4 Qd3 25. Qc1 Bc3 26. Nb2 Bxb2) 19... g5?! { (-0.57 → 0.17) Inaccuracy. Bf6 was best. } (19... Bf6 20. Re1 Qf7 21. b5 Na5 22. bxa6 Bb3 23. Qc1 bxa6 24. Nd2 Re8 25. h3 Rc8 26. Nd1 Bd4 27. Nxb3) 20. Ne1?? { (0.17 → -1.87) Blunder. Re1 was best. } (20. Re1 g4 21. Bxa6 Bf7 22. Qxf5 Qd7 23. Qxd7 Rxd7 24. Bxb7 Rxb7 25. Nd2 Kg7 26. b5 Bxc5 27. Nde4 Bb6) 20... Bf6 21. Na4? { (-1.47 → -3.44) Mistake. Bd3 was best. } (21. Bd3 Nd4 22. Qd2 Qd7 23. Ne2 Nc6 24. Nc1 Ne5 25. Qe2 Kg7 26. Qc2 a5 27. bxa5 g4 28. Be2 Qd5) 21... Nd4 22. Qd2?! { (-3.97 → -6.04) Inaccuracy. Qd1 was best. } (22. Qd1 f3 23. Bxf3 Bb3 24. Qc1 Bxa4 25. Bh5 Qe7 26. Qe3 Bb5 27. Qxe7 Bxe7 28. g3 a5 29. f4 axb4) 22... Nf3+?! { (-6.04 → -3.93) Inaccuracy. f3 was best. } (22... f3 23. Bd3 fxg2 24. Kxg2 Qc6+ 25. f3 Qxa4 26. Qc1 Qb3 27. Kh1 Be5 28. Bc2 Nxc2 29. Qxc2 Qxa3 30. Rf2) 23. Nxf3 Rxd2 24. Nxd2 Qd7 25. Nc4? { (-3.88 → -6.81) Mistake. c6 was best. } (25. c6 Qxc6 26. Nc5 Bd5 27. Nf3 g4 28. Ne1 a5 29. Ncd3 f3 30. gxf3 gxf3 31. Bd1 Qc3 32. Nf4 Be4) 25... Qxa4 26. Nd6 Qxa3 27. Nxb7 Qxb4 28. Bxa6 Bc4 29. Bxc4+ Qxc4 30. Nd6 Qxc5 31. Ne8 Bd4 32. h3 Kf7 33. g4?! { (-15.84 → Mate in 9) Checkmate is now unavoidable. Kh1 was best. } (33. Kh1 Kxe8 34. f3 Ke7 35. Rd1 Kf6 36. h4 g4 37. fxg4 fxg4 38. Rf1 Bf2 39. Rd1 Bxh4 40. Rf1 Bg3) 33... Kxe8?! { (Mate in 9 → -51.99) Lost forced checkmate sequence. fxg3 was best. } (33... fxg3 34. Kg2 Bxf2 35. Nd6+ Qxd6 36. Rxf2 gxf2 37. Kxf2 Qd2+ 38. Kf3 h5 39. Kg3 Qe2 40. h4 f4+ 41. Kh3) 34. gxf5?! { (-51.99 → Mate in 9) Checkmate is now unavoidable. Kg2 was best. } (34. Kg2 Kf7 35. Rd1 Bxf2 36. Rd7+ Kf6 37. Rh7 fxg4 38. hxg4 Qc6+ 39. Kf1 Qc4+ 40. Kg2 Qe4+ 41. Kxf2 Qxh7) 34... Qxf5 35. Kg2 f3+ 36. Kh2 Be5+ 37. Kg1 Qxh3 38. Re1 Qg2# { Black wins by checkmate. } 0-1