[Event "5pm Main Camp Arena"] [Site "https://lichess.org/9AbuGPJJ"] [Date "2022.12.20"] [White "YDingLiren"] [Black "BatesH8"] [Result "0-1"] [UTCDate "2022.12.20"] [UTCTime "17:01:07"] [WhiteElo "2092"] [BlackElo "2056"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } O-O 5. e3 c5 6. Qc2?! { (0.27 → -0.54) Inaccuracy. Bd3 was best. } (6. Bd3 cxd4 7. exd4 Nc6 8. Nf3 h6 9. Bh4 d5 10. cxd5 exd5) 6... h6 7. Bh4 Bxc3+?! { (-0.21 → 0.36) Inaccuracy. cxd4 was best. } (7... cxd4 8. exd4 Nc6 9. Nf3 d5 10. Rd1 Be7 11. Be2 dxc4 12. Bxc4) 8. Qxc3 Ne4?? { (0.13 → 4.08) Blunder. cxd4 was best. } (8... cxd4) 9. Bxd8 Nxc3 10. Be7 Re8 11. Bxc5 Ne4 12. Ba3 b6 13. Bd3 Nf6 14. Nf3 Bb7 15. Be2?! { (4.00 → 3.16) Inaccuracy. O-O was best. } (15. O-O a5 16. Rfc1 Nc6 17. Bd6 Rec8 18. Ne5 Nxe5 19. dxe5 Ne4 20. Ba3 Nc5 21. Bf1 Kf8) 15... d5 16. cxd5 Bxd5 17. O-O Nc6 18. b3?! { (3.93 → 2.86) Inaccuracy. Rfc1 was best. } (18. Rfc1 a5 19. Ne5 Rec8 20. Nxc6 Bxc6 21. f3 Nd5 22. e4 Nb4 23. Bxb4 axb4 24. Rc4 b3) 18... a6?! { (2.86 → 4.38) Inaccuracy. a5 was best. } (18... a5 19. Rfc1) 19. Rac1?! { (4.38 → 3.34) Inaccuracy. Rfc1 was best. } (19. Rfc1 Nd7 20. Ne1 Rec8 21. Rc3 e5 22. dxe5 Ncxe5 23. Rxc8+ Rxc8 24. f3 Be6 25. e4 a5) 19... b5?! { (3.34 → 4.87) Inaccuracy. a5 was best. } (19... a5 20. Bb5) 20. Bc5?! { (4.87 → 3.37) Inaccuracy. Ne5 was best. } (20. Ne5 b4 21. Bb2 Nxe5 22. dxe5 Nd7 23. Rfd1 Rec8 24. f3 Nf8 25. Kf2 a5 26. e4 Rxc1) 20... Rac8 21. a4? { (4.04 → 2.26) Mistake. Ne5 was best. } (21. Ne5 Be4 22. Nxc6 Bxc6 23. Rfe1 Ne4 24. Bb4 Nf6 25. Bd2 Nd5 26. e4 Ne7 27. f3 f5) 21... Na5 { Black offers draw } 22. Rb1?? { (2.24 → -0.16) Blunder. Nd2 was best. } (22. Nd2 Nxb3 23. Nxb3 Bxb3 24. axb5 axb5 25. Bxb5 Red8 26. Be7 Rxc1 27. Rxc1 Rb8 28. Bf1 Ra8) 22... Nxb3?! { (-0.16 → 0.39) Inaccuracy. Ne4 was best. } (22... Ne4 23. Bd3) 23. axb5 Nxc5 24. dxc5 axb5 25. Rxb5 Nd7 26. Rc1 Kf8? { (0.08 → 1.38) Mistake. Rc7 was best. } (26... Rc7 27. Ne1 Rec8 28. f3 Rxc5 29. Rcxc5 Nxc5 30. e4 Bb3 31. Kf2 g5 32. Ke3 Kf8 33. Rb4) 27. c6? { (1.38 → -0.25) Mistake. Nd4 was best. } (27. Nd4 Rc7) 27... Rxc6 28. Rxc6 Bxc6 29. Rb2 Ke7 30. h3 Rb8 31. Rxb8 Nxb8 32. Nd4 Kd6 33. Kh2 Nd7 34. Nxc6 Kxc6 35. Kg3 Nf6 36. Kf4 Kd5 37. Bf3+ Kd6 38. h4 Nd5+ 39. Kg4 Ke5 40. Bxd5 Kxd5 41. Kf4 Kd6 42. e4 g6 43. e5+?? { (0.00 → -5.14) Blunder. h5 was best. } (43. h5 e5+ 44. Kg4 Kc5 45. hxg6 fxg6 46. f4 exf4 47. Kxf4 Kd6 48. e5+ Kd5 49. g3 Ke6) 43... Kd5 44. g4?! { (-5.15 → -7.40) Inaccuracy. g3 was best. } (44. g3 Kd4 45. g4 Kd3 46. g5 h5 47. Kf3 Kd2 48. Kf4 Ke2 49. Kg3 Ke1 50. Kf3 Kf1) 44... Kd4 45. h5 g5+ 46. Kg3 Kxe5 47. f3 f6 48. Kf2 Kf4 49. Kg2 Ke3 50. Kg3 e5 51. Kg2 Ke2 52. Kg3?! { (-16.62 → Mate in 14) Checkmate is now unavoidable. Kg1 was best. } (52. Kg1 Kxf3) 52... Kf1 53. Kh3 Kf2 54. Kh2 Kxf3 55. Kh3 e4 56. Kh2 e3 57. Kg1 e2 58. Kh2 e1=Q 59. Kh3 Qh1# { Black wins by checkmate. } 0-1