[Event "Rated classical game"] [Site "https://lichess.org/m4IjIuAf"] [Date "2020.02.13"] [White "caofubo"] [Black "Qveen_Sacrifice"] [Result "0-1"] [UTCDate "2020.02.13"] [UTCTime "17:37:00"] [WhiteElo "1783"] [BlackElo "1816"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "3600+45"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 e5 3. d5 { B00 Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation } Nce7 4. Bg5 f6 5. Bh4?! { (0.61 → 0.01) Inaccuracy. Bd2 was best. } (5. Bd2 f5 6. exf5 Nf6 7. Nc3 d6 8. g4 Nfxd5 9. Nxd5 Nxd5) 5... d6?! { (0.01 → 0.61) Inaccuracy. c6 was best. } (5... c6 6. c4 Qb6 7. Qd2 Ng6 8. Bg3 Bb4 9. Nc3 d6 10. dxc6) 6. h3?! { (0.61 → -0.09) Inaccuracy. Nc3 was best. } (6. Nc3 Bd7 7. f3 h5 8. Bf2 g6 9. h4 Bh6 10. Nh3 Kf7 11. Be2 Bxh3 12. Rxh3 Kg7) 6... c6 7. c4 Qc7?! { (0.08 → 0.67) Inaccuracy. Ng6 was best. } (7... Ng6 8. Bg3) 8. Bd3 Bd7 9. b4 O-O-O? { (0.44 → 2.03) Mistake. g5 was best. } (9... g5 10. Bg3 cxd5 11. cxd5 f5 12. Nd2 Nf6 13. Rc1 Qb8 14. exf5 Bh6 15. Ne4 O-O 16. Nxf6+) 10. a4? { (2.03 → 0.39) Mistake. f3 was best. } (10. f3) 10... Ng6? { (0.39 → 1.78) Mistake. g5 was best. } (10... g5 11. Bg3) 11. Bg3 Nf4 12. Qf3?? { (1.95 → -0.02) Blunder. Bxf4 was best. } (12. Bxf4) 12... Nxd3+?! { (-0.02 → 0.96) Inaccuracy. cxd5 was best. } (12... cxd5 13. Bxf4 dxe4 14. Bxe4 exf4 15. Bd5 Kb8 16. Nc3 g5 17. Nge2 Bg7 18. O-O f5 19. Ra2) 13. Qxd3 Ne7?! { (0.95 → 1.61) Inaccuracy. f5 was best. } (13... f5 14. f3) 14. Ne2 g5 15. a5?! { (2.14 → 1.45) Inaccuracy. Nbc3 was best. } (15. Nbc3 f5 16. f3 g4 17. hxg4 fxg4 18. Bf2 a5 19. dxc6 bxc6 20. b5 c5 21. Nd5 Nxd5) 15... f5 16. Nbc3 h5?! { (1.39 → 2.61) Inaccuracy. f4 was best. } (16... f4 17. Bh2 Kb8 18. dxc6 Qxc6 19. b5 Qc5 20. f3 Be6 21. Ra4 h5 22. Bg1 Qc8 23. Nd5) 17. f3 fxe4 18. fxe4 Bh6?! { (2.43 → 3.44) Inaccuracy. Ng6 was best. } (18... Ng6 19. dxc6) 19. b5? { (3.44 → 2.02) Mistake. dxc6 was best. } (19. dxc6 bxc6) 19... g4? { (2.02 → 4.12) Mistake. c5 was best. } (19... c5 20. O-O) 20. b6 axb6?! { (3.70 → 5.07) Inaccuracy. Qb8 was best. } (20... Qb8 21. Bh4) 21. axb6 Qxb6? { (4.34 → 7.26) Mistake. Qb8 was best. } (21... Qb8 22. Bh4 Rde8 23. dxc6 Bxc6 24. O-O Ng6 25. Rf7 Nxh4 26. Rc7+ Qxc7 27. bxc7 Kxc7 28. Nb5+) 22. Ra8+?? { (7.26 → -0.19) Blunder. Bxe5 was best. } (22. Bxe5 Qe3) 22... Kc7 23. Bf2 c5 24. Ra3? { (-0.28 → -1.93) Mistake. Rxd8 was best. } (24. Rxd8 Kxd8) 24... Ra8 25. Nb5+?? { (-2.18 → -4.97) Blunder. Rxa8 was best. } (25. Rxa8 Rxa8) 25... Kb8?? { (-4.97 → -0.71) Blunder. Bxb5 was best. } (25... Bxb5 26. cxb5 g3 27. Be3 Bxe3 28. Qxe3 Qxb5 29. Rxa8 Qb1+ 30. Qc1 Qxc1+ 31. Nxc1 Rxa8 32. Kd2) 26. Rb3?? { (-0.71 → -4.65) Blunder. Rxa8+ was best. } (26. Rxa8+ Kxa8) 26... Ra1+ 27. Rb1 Qa5+ 28. Nec3? { (-4.19 → -8.36) Mistake. Nbc3 was best. } (28. Nbc3 gxh3) 28... Bxb5 29. cxb5 Rxb1+ 30. Qxb1?! { (-24.11 → Mate in 14) Checkmate is now unavoidable. Ke2 was best. } (30. Ke2 Rxh1 31. Qc2 Rc1 32. Qb2 Qxc3 33. Qxc3 Rxc3 34. hxg4 Rc2+ 35. Ke1 hxg4 36. Bh4 Ng6) 30... Qxc3+ 31. Kf1?! { (-28.75 → Mate in 10) Checkmate is now unavoidable. Ke2 was best. } (31. Ke2 Rf8) 31... Qc1+?? { (Mate in 10 → -5.06) Lost forced checkmate sequence. Rf8 was best. } (31... Rf8 32. g3 Rxf2+ 33. Kxf2 Qf3+ 34. Ke1 Qxh1+ 35. Kf2 Qxb1 36. hxg4 hxg4 37. b6 Qc2+ 38. Kf1) 32. Qxc1 Bxc1 33. Ke2 Bb2 34. hxg4 Bd4?! { (-5.63 → -3.76) Inaccuracy. Ng6 was best. } (34... Ng6 35. gxh5) 35. Be1? { (-3.76 → -6.59) Mistake. Bxd4 was best. } (35. Bxd4 exd4) 35... Ng6 36. g5 Nf4+ 37. Kf3 c4 38. Bb4 Kc7 39. Rc1 c3 40. b6+?! { (-5.86 → -8.11) Inaccuracy. Bxc3 was best. } (40. Bxc3 Bxc3) 40... Bxb6?! { (-8.11 → -5.42) Inaccuracy. Kd7 was best. } (40... Kd7 41. Bxc3 Rf8 42. Bxd4 Nd3+ 43. Kg3 Nxc1 44. Be3 Ne2+ 45. Kh4 Nc3 46. Kxh5 Nxe4 47. Kg4) 41. Rxc3+ Kd7 42. Rb3 Bd4 43. Bd2 b6 44. Bxf4 exf4 45. Kxf4 Rf8+ 46. Kg3 Bf2+ 47. Kh3 Rf4 48. Rb4?? { (-5.41 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (48. g3 Rg4 49. Rd3 Rxg5 50. Rf3 Bd4 51. Kh4 Re5 52. Rb3 Ke7 53. Rf3 b5 54. Rb3 Rxe4+) 48... Rh4# { Black wins by checkmate. } 0-1