[Event "Weekly Classical Arena"] [Site "https://lichess.org/aWnAwFDo"] [Date "2022.12.16"] [White "Weiheng"] [Black "Palych"] [Result "1-0"] [UTCDate "2022.12.16"] [UTCTime "19:27:04"] [WhiteElo "1970"] [BlackElo "1983"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A06"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. b3 { A06 Nimzo-Larsen Attack: Classical Variation } c5 3. Bb2 Nc6 4. d3?! { (0.24 → -0.63) Inaccuracy. e3 was best. } (4. e3 a6 5. d4 Nf6 6. dxc5 e6 7. a3 Bxc5 8. Nbd2 O-O) 4... d4 5. Nbd2 Nf6 6. g3 e6?! { (-0.79 → -0.24) Inaccuracy. Nd5 was best. } (6... Nd5 7. Bg2 e5 8. Nc4 f6 9. e4 Nb6 10. Nh4 Nxc4 11. bxc4) 7. Bg2 Bd6 8. O-O O-O 9. e3 dxe3? { (-0.11 → 1.04) Mistake. e5 was best. } (9... e5 10. Re1) 10. fxe3 Nd5 11. Qe2 Qc7? { (1.09 → 2.39) Mistake. Be7 was best. } (11... Be7 12. Rad1 Qa5 13. Nc4 Qc7 14. Nfe5 Nxe5 15. Bxe5 Qd8 16. Bb2 Qc7 17. e4 Nb6 18. e5) 12. a3? { (2.39 → 0.86) Mistake. Ne4 was best. } (12. Ne4) 12... Ne5? { (0.86 → 2.26) Mistake. Be7 was best. } (12... Be7 13. c4 Nf6 14. d4 a5 15. Ng5 h6 16. Nge4 Nxe4 17. Nxe4 cxd4 18. exd4 e5 19. dxe5) 13. Ng5 h6 14. Nge4 Be7 15. c4 Nf6?! { (2.26 → 3.06) Inaccuracy. Nb6 was best. } (15... Nb6) 16. d4? { (3.06 → 1.57) Mistake. Nxf6+ was best. } (16. Nxf6+ Bxf6) 16... cxd4?! { (1.57 → 2.49) Inaccuracy. Nxe4 was best. } (16... Nxe4 17. Nxe4) 17. exd4?! { (2.49 → 1.58) Inaccuracy. Nxf6+ was best. } (17. Nxf6+ Bxf6 18. exd4 Ng6 19. Rxf6 gxf6 20. Ne4 Kg7 21. c5 f5 22. Nd6 Kh7 23. Rc1 Rd8) 17... Ng6?! { (1.58 → 2.46) Inaccuracy. Nxe4 was best. } (17... Nxe4 18. Nxe4) 18. Rxf6? { (2.46 → 0.86) Mistake. Nxf6+ was best. } (18. Nxf6+ Bxf6 19. Rxf6 gxf6 20. Ne4 Qd8 21. c5 f5 22. Nd6 Rb8 23. b4 b6 24. h4 Kh7) 18... gxf6 19. Qh5? { (0.87 → -0.29) Mistake. d5 was best. } (19. d5 exd5 20. cxd5 Rd8 21. Qf2 f5 22. Rc1 Qb6 23. Nc5 Bd7 24. b4 Rac8 25. Qd4 f6) 19... Kg7?! { (-0.29 → 0.41) Inaccuracy. Kh7 was best. } (19... Kh7 20. Nf3 f5 21. Bc1 Rh8 22. Neg5+ Bxg5 23. Bxg5 Kg7 24. Be3 Bd7 25. Nh4 Nxh4 26. Qxh4) 20. Rf1 Bd7?? { (0.00 → 2.50) Blunder. f5 was best. } (20... f5 21. d5+ e5 22. Rxf5 Bxf5 23. Qxf5 Qc8 24. Qh5 Qd8 25. Qf5) 21. d5 e5 22. d6 Bxd6 23. Nxf6 Be6 24. Nde4 Be7 25. Nd5?? { (2.40 → -0.11) Blunder. Kh1 was best. } (25. Kh1 Rad8 26. Qf3 Qb6 27. Bc1 Bxf6 28. Nxf6 Rh8 29. Nh5+ Kh7 30. Be3 Qc7 31. Nf6+ Kg7) 25... Bxd5 26. cxd5 Rad8?? { (-0.15 → 1.98) Blunder. f5 was best. } (26... f5) 27. d6?? { (1.98 → 0.15) Blunder. Bc1 was best. } (27. Bc1) 27... Bxd6 28. Rf6?? { (0.00 → -6.62) Blunder. Bc1 was best. } (28. Bc1 Rh8 29. Kh1 Be7 30. Qf5 Rhf8 31. Qh5) 28... Be7?? { (-6.62 → -0.86) Blunder. Bc5+ was best. } (28... Bc5+ 29. Kh1 Bd4 30. Rf1 Bxb2 31. Nf6 Bxa3 32. h4 e4 33. Qf5 Qe5 34. Qxe4 Be7 35. Nd5) 29. Bxe5 Qxe5?? { (-0.59 → 6.20) Blunder. Bc5+ was best. } (29... Bc5+ 30. Kh1 Nxe5 31. Qxh6+ Kg8 32. Qg5+ Ng6 33. Nxc5 Rd1+ 34. Bf1 Rd6 35. Ne4 Rxf6 36. Nxf6+) 30. Rxg6+ fxg6 31. Qxe5+ Bf6 32. Nxf6 Rd1+ 33. Kf2 Rxf6+ 34. Ke2 Rc1 35. Bd5 Rc2+ 36. Kd3 Rf2 37. Qc7+ Kf8?? { (5.76 → Mate in 2) Checkmate is now unavoidable. Rf7 was best. } (37... Rf7 38. Qe5+ Kh7 39. Qe8 Rf8 40. Qe7+ Kh8 41. Qe5+ Kh7 42. Qc7+ Kh8 43. g4 R2f6 44. Qe5) 38. h4?? { (Mate in 2 → 6.24) Lost forced checkmate sequence. Qd8+ was best. } (38. Qd8+ Kg7 39. Qg8#) 38... Rb6?! { (6.24 → 68.03) Inaccuracy. R6f3+ was best. } (38... R6f3+ 39. Ke4) 39. Qb8+?! { (68.03 → 7.62) Inaccuracy. Qd8+ was best. } (39. Qd8+) 39... Ke7 40. Qxa7 Rff6 41. Bc4 Rfd6+ 42. Ke3 Kf6 43. Qb8 Kf5?! { (7.32 → 17.91) Inaccuracy. Ke7 was best. } (43... Ke7) 44. Kf3 Rf6? { (8.12 → Mate in 1) Checkmate is now unavoidable. Ke5 was best. } (44... Ke5 45. Ke3 Rc6 46. g4 Rxc4 47. bxc4 Ke6 48. Qe8+ Kf6 49. g5+ hxg5 50. hxg5+ Kxg5 51. Qe5+) 45. g4# { White wins by checkmate. } 1-0