[Event "Rated classical game"] [Site "https://lichess.org/z7PuCYOv"] [Date "2019.02.25"] [White "Dajrokan"] [Black "RG131169"] [Result "0-1"] [UTCDate "2019.02.25"] [UTCTime "09:14:15"] [WhiteElo "1570"] [BlackElo "1634"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. f3?! { (0.53 → -0.08) Inaccuracy. Nxc6 was best. } (6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Ne3) 6... Bb4 7. Nb5?! { (0.04 → -0.67) Inaccuracy. a3 was best. } (7. a3 Ba5 8. b4 Bb6 9. Nxc6 bxc6 10. Na4 d5 11. Bb2 O-O) 7... a6 8. Nd6+ Bxd6?? { (-0.35 → 1.79) Blunder. Ke7 was best. } (8... Ke7 9. Bf4 e5 10. Nf5+ Kf8 11. Bd2 Bxc3 12. bxc3 d5 13. exd5 Nxd5 14. Ne3 Be6 15. Nxd5) 9. Qxd6 Qe7 10. Bf4 Nh5 11. Qxe7+ Kxe7 12. Bc7 b5 13. O-O-O Nf6 14. h4 Ne8 15. Bf4 Bb7 16. h5 h6 17. g4 Rc8 18. Be2 b4 19. Na4 e5 20. Bg3 Nd4 21. Bd3? { (1.76 → 0.61) Mistake. Rxd4 was best. } (21. Rxd4 exd4 22. Rd1 a5 23. Rxd4 Rd8 24. Nb6 d6 25. Rd2 Rf8 26. Nc4 Ba6 27. Nxa5 Bxe2) 21... f6?! { (0.61 → 1.23) Inaccuracy. Rc6 was best. } (21... Rc6 22. Rhf1 d6 23. Kd2 Nf6 24. c3 bxc3+ 25. bxc3 Ne6 26. Rb1 Rc7 27. Nb6 Rd8 28. c4) 22. f4 b3 23. axb3 Nxb3+ 24. Kb1 Nc5 25. Nxc5 Rxc5 26. fxe5 fxe5 27. Rhf1 Nf6?! { (0.75 → 1.90) Inaccuracy. d6 was best. } (27... d6) 28. Rde1?! { (1.90 → 0.80) Inaccuracy. b4 was best. } (28. b4 Rc6 29. Bxe5 Re6 30. Bxf6+ gxf6 31. Rf4 Rb8 32. Ka2 Rb6 33. c3 Bc6 34. Rf5 Rg8) 28... Nxg4 29. Rf5?! { (1.34 → 0.57) Inaccuracy. Rg1 was best. } (29. Rg1 Nf6 30. b4 Rc6 31. Bxe5 Rg8 32. Bxf6+ Rxf6 33. Bc4 Re8 34. Rxg7+ Kd8 35. Rg6 Rc6) 29... d6? { (0.57 → 2.02) Mistake. Ke6 was best. } (29... Ke6 30. Rg1) 30. Ref1?! { (2.02 → 0.91) Inaccuracy. Bh4+ was best. } (30. Bh4+ Nf6) 30... Nf6 31. b3?! { (0.89 → 0.00) Inaccuracy. Bh4 was best. } (31. Bh4 Rcc8) 31... Bc8 32. R5f2 Be6? { (0.00 → 1.30) Mistake. Ke8 was best. } (32... Ke8 33. Rh2 Rc6 34. Rg1 Be6 35. Be1 Rg8 36. Kb2 Kd7 37. Rf1 Kc8 38. Ba5 Kb8 39. Bd2) 33. Bxa6?? { (1.30 → -2.23) Blunder. Bh4 was best. } (33. Bh4 Rh7 34. Bxa6 Bg4 35. Rg1 Bxh5 36. Rxg7+ Rxg7 37. Bxf6+ Kf8 38. Bxe5+ Kg8 39. Bxg7 Kxg7) 33... Nxe4? { (-2.23 → -0.94) Mistake. Nxh5 was best. } (33... Nxh5 34. Rg1) 34. Rg2?? { (-0.94 → -3.28) Blunder. Bh4+ was best. } (34. Bh4+ Ke8) 34... Ra8? { (-3.28 → -1.47) Mistake. Bh3 was best. } (34... Bh3 35. Bh4+ Ke8 36. Rfg1 Bxg2 37. Rxg2 Kf7 38. Bd3 Nf6 39. Kb2 Rb8 40. Rf2 d5 41. Rf1) 35. Bb7?? { (-1.47 → -9.95) Blunder. Bh4+ was best. } (35. Bh4+ g5) 35... Nc3+ 36. Kc1 Ra1+ 37. Kd2 Rxf1 38. Bh4+ Kf8 39. Rg6 Rd1+ 40. Ke3 Bf5 41. Rg2 Rh1 42. Rf2 Nd1+ 43. Ke2?! { (-18.27 → Mate in 5) Checkmate is now unavoidable. Kf3 was best. } (43. Kf3 Rxh4) 43... Nxf2?! { (Mate in 5 → -15.18) Lost forced checkmate sequence. Rxc2+ was best. } (43... Rxc2+ 44. Kf3 Rh3+ 45. Kg2 Ne3+ 46. Kg1 Rc1+ 47. Rf1 Rxf1#) 44. Kxf2?! { (-15.18 → Mate in 5) Checkmate is now unavoidable. Bxh1 was best. } (44. Bxh1 Rxc2+) 44... Rxc2+ 45. Ke3 Rxh4 46. b4 Rc3+ 47. Kd2 Ra3 48. Kc1 Rh2 49. b5 Ra1# { Black wins by checkmate. } 0-1