[Event "Rated classical game"] [Site "https://lichess.org/kv6spqsr"] [Date "2013.11.18"] [White "ducbaotran957"] [Black "cu4lu"] [Result "0-1"] [UTCDate "2013.11.18"] [UTCTime "13:23:36"] [WhiteElo "1427"] [BlackElo "1854"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 { B32 Sicilian Defense: Open } Nxd4 5. Qxd4 e6 6. Nc3 b6 7. Bf4 Bb7? { (1.25 → 2.50) Mistake. Ne7 was best. } (7... Ne7 8. Rad1 Nc6 9. Qd2 Be7 10. Be2 O-O 11. O-O a6 12. Bd6) 8. e5?? { (2.50 → 0.20) Blunder. Nb5 was best. } (8. Nb5 Rac8 9. Nxa7 Nf6 10. Nxc8 Qxc8 11. f3 Bc5 12. Qc3 O-O) 8... h6?! { (0.20 → 0.88) Inaccuracy. Bc5 was best. } (8... Bc5 9. Qd2 Ne7 10. Bd3 Qc7 11. O-O Ng6 12. Be4 O-O 13. Rad1) 9. g3?? { (0.88 → -5.53) Blunder. Ne4 was best. } (9. Ne4 Rac8 10. Bd3 Bc5 11. Qa4 Ne7 12. Qxa7 Bxe4 13. Bxe4 Nc6) 9... Ne7?? { (-5.53 → -0.22) Blunder. Bxh1 was best. } (9... Bxh1 10. O-O-O Bc5 11. Qd3 Bxf2 12. Qe2 Bc5 13. Qg4 g5 14. Bb5) 10. Ne4 Nf5?! { (-0.34 → 0.30) Inaccuracy. Nc6 was best. } (10... Nc6 11. Qa4 Nb4 12. Bd3 Be7 13. O-O O-O 14. Rad1 Nxd3 15. cxd3) 11. Qa4 Bc5?! { (-0.22 → 0.48) Inaccuracy. a6 was best. } (11... a6 12. f3 b5 13. Qb3 Bd5 14. Qd3 Bb4+ 15. c3 Be7 16. g4) 12. O-O-O Bxe4?! { (0.46 → 1.27) Inaccuracy. a6 was best. } (12... a6 13. Bg2 Qc8 14. Kb1 Bc6 15. Qb3 O-O 16. Rd2 Rab8 17. Rhd1) 13. Qxe4 O-O 14. Bh3 d5 15. Qd3? { (1.25 → 0.04) Mistake. exd6 was best. } (15. exd6 Nxd6 16. Bxd6 Bxd6 17. Bxe6 Qe7 18. Bd5 Qxe4 19. Bxe4 Rad8) 15... Nd4? { (0.04 → 1.19) Mistake. Ne7 was best. } (15... Ne7 16. Bd2 a5 17. f4 Qd7 18. Kb1 Bb4 19. c3 Bc5 20. Bg4) 16. Be3? { (1.19 → -0.34) Mistake. b4 was best. } (16. b4 Rab8 17. Kb1 Nxc2 18. Qxc2 Bxb4 19. Rd3 Rbc8 20. Qb2 Be7) 16... Nc6 17. Bxc5?! { (-0.38 → -1.19) Inaccuracy. Qe2 was best. } (17. Qe2 Na5 18. f4 Bxe3+ 19. Qxe3 Nc4 20. Qc3 Qe7 21. Kb1 Qc5) 17... bxc5 18. f4 Qb6 19. Kb1 Rab8 20. b3?! { (-1.49 → -2.20) Inaccuracy. Qc3 was best. } (20. Qc3 Nd4 21. Bf1 Nf5 22. Be2 c4 23. Rhe1 Rfc8 24. Qa3 Ne3) 20... Nb4 21. Qc3 Qa5? { (-2.12 → -0.94) Mistake. d4 was best. } (21... d4 22. Qb2 Nd5 23. Rdc1 Nc3+ 24. Ka1 c4 25. Qa3 cxb3 26. cxb3) 22. a4? { (-0.94 → -2.66) Mistake. Qb2 was best. } (22. Qb2 c4 23. f5 Rfe8 24. fxe6 fxe6 25. Rhf1 Nc6 26. Qa1 Qc7) 22... d4?! { (-2.66 → -1.95) Inaccuracy. c4 was best. } (22... c4 23. f5 cxb3 24. cxb3 Rfc8 25. Qb2 Rc2 26. Qa1 exf5 27. Bxf5) 23. Qc4? { (-1.95 → -3.87) Mistake. Qd2 was best. } (23. Qd2 c4 24. Qxd4 Nd5 25. Qxc4 Nc3+ 26. Kc1 Rfc8 27. Qd3 Nxd1) 23... Nd5 24. Rd3?? { (-3.89 → -10.24) Blunder. Bf1 was best. } (24. Bf1 Ne3 25. Qe2 Qxa4 26. Rd3 Nd5 27. Qd2 Qa3 28. Qc1 Qa5) 24... Rb4 25. Qxb4 Qxb4 26. c4 Nc3+ 27. Kb2?! { (-26.40 → Mate in 5) Checkmate is now unavoidable. Kc2 was best. } (27. Kc2 Rb8 28. Rb1 Nxb1 29. Kxb1 Qxc4 30. Bf1 Rxb3+ 31. Rxb3 Qxb3+) 27... Rb8 28. Kc2 Qxb3+ 29. Kd2 Nb1+ 30. Ke2 Qc2+ 31. Rd2 Qxd2+ 32. Kf3 Rb3+?! { (Mate in 4 → -33.03) Lost forced checkmate sequence. h5 was best. } (32... h5 33. Rc1 Rb3+ 34. Rc3 Rxc3+ 35. Ke4 Qd3#) 33. Kg4 Qe2+ 34. Kh4 g5+ 35. fxg5 hxg5+ 36. Kxg5 Qxe5+ 37. Kh4 f6?! { (Mate in 5 → -38.10) Lost forced checkmate sequence. Qf6+ was best. } (37... Qf6+ 38. Kg4 Qg6+ 39. Kf4 Re3 40. Bxe6 fxe6 41. a5 e5#) 38. g4?! { (-38.10 → Mate in 1) Checkmate is now unavoidable. Bg4 was best. } (38. Bg4 Qg5+ 39. Kh3 Qh6+ 40. Kg2 Rb2+ 41. Be2 Rxe2+ 42. Kf3 Qe3+) 38... Qg5# { Black wins by checkmate. } 0-1