[Event "Heywood 35th Swiss"] [Site "https://lichess.org/WvwjLSFu"] [Date "2021.01.27"] [White "sidalmond"] [Black "calcina"] [Result "1/2-1/2"] [UTCDate "2021.01.27"] [UTCTime "20:42:50"] [WhiteElo "1969"] [BlackElo "1943"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A06"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 2. Nf3 { A06 Nimzo-Larsen Attack: Classical Variation } Nf6 3. Bb2 Bf5 4. e3 e6 5. c4 c6 6. Nc3 Bd6 7. Nh4 Bg6 8. Nxg6 hxg6 9. g3 Nbd7 10. Bg2 dxc4?! { (0.37 → 0.96) Inaccuracy. Qe7 was best. } (10... Qe7 11. O-O O-O 12. Qe2 Ba3 13. Bxa3 Qxa3 14. Rfc1 Rac8 15. d4 e5 16. dxe5 Nxe5 17. cxd5) 11. bxc4 Ne5 12. Qe2 Qe7?! { (1.12 → 1.92) Inaccuracy. Ned7 was best. } (12... Ned7) 13. d4 Ned7 14. O-O O-O 15. f4 Rfd8 16. e4 Bc7? { (2.00 → 3.91) Mistake. Ba3 was best. } (16... Ba3 17. Bxa3 Qxa3 18. Rf3 Nb6 19. e5 Ng4 20. c5 Rxd4 21. cxb6 axb6 22. Kh1 Qc5 23. Ne4) 17. e5 Nh7 18. a4 Bb6 19. Ne4 Bc7 20. Ba3 Qe8 21. Nd6?! { (4.95 → 3.69) Inaccuracy. Rfb1 was best. } (21. Rfb1) 21... Bxd6 22. Bxd6 Nb6 23. c5 Nd5 24. Bxd5 cxd5?! { (2.55 → 3.53) Inaccuracy. exd5 was best. } (24... exd5 25. Rae1 Qe6 26. a5 Rd7 27. Kg2 f5 28. h4 Re8 29. Qd1 Qf7 30. Rh1 Qe6 31. Qa4) 25. Rfb1 Rd7 26. Rb3 Qc8 27. Rab1 a6 28. Qb2 b5?! { (5.26 → 7.03) Inaccuracy. Ra7 was best. } (28... Ra7 29. c6) 29. axb5 axb5 30. Rxb5 Rd8 31. Rb8 Rxb8 32. Qxb8 Qxb8 33. Bxb8 Nf8 34. c6 Rc8 35. c7?! { (6.60 → 4.41) Inaccuracy. Rb6 was best. } (35. Rb6) 35... Nd7 36. Kf2 Kh7 37. Ke3 Kh6 38. g4 f5 39. g5+? { (6.36 → 3.71) Mistake. h3 was best. } (39. h3 Kh7 40. Rb7 Kh6 41. Kf3 g5 42. gxf5 exf5 43. Rb1 Kg6 44. fxg5 Nf8 45. Rb6+ Kf7) 39... Kh5? { (3.71 → 7.26) Mistake. Kh7 was best. } (39... Kh7 40. Kd2) 40. Kf3 Kh4 41. Rb2 Kh3 42. Ke3 Kg4 43. Rg2+ Kh3 44. Kf2?? { (5.04 → -1.94) Blunder. Rb2 was best. } (44. Rb2) 44... Nxb8 45. Rg3+ Kxh2?! { (-1.65 → -0.72) Inaccuracy. Kh4 was best. } (45... Kh4) 46. Rg2+?? { (-0.72 → -3.41) Blunder. cxb8=Q was best. } (46. cxb8=Q) 46... Kh3 47. Rg3+ Kh2?? { (-2.88 → -0.36) Blunder. Kh4 was best. } (47... Kh4 48. cxb8=Q) 48. Rg2+?? { (-0.36 → -3.90) Blunder. cxb8=R was best. } (48. cxb8=R Rxb8 49. Rc3 Rb2+ 50. Kf3 Kh3 51. Rc6 Rb3+ 52. Ke2 Kg4 53. Rxe6 Kxf4 54. Rxg6 Rb7) 48... Kh3 49. Rg3+ Kh2?? { (-2.85 → 0.00) Blunder. Kh4 was best. } (49... Kh4 50. cxb8=Q) 50. Rg2+ { The game is a draw. } 1/2-1/2