[Event "Rated classical game"] [Site "https://lichess.org/oS7L3B95"] [Date "2021.04.17"] [White "PianoBear251"] [Black "sergueikairos"] [Result "1/2-1/2"] [UTCDate "2021.04.17"] [UTCTime "14:19:02"] [WhiteElo "1651"] [BlackElo "1734"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 c6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. Bf4 Nf6?! { (-0.13 → 0.44) Inaccuracy. dxc4 was best. } (4... dxc4 5. a4 Qb6 6. Qd2 Qa5 7. e3 b5 8. Be2 Nf6 9. Nf3) 5. Nf3?! { (0.44 → -0.36) Inaccuracy. e3 was best. } (5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 O-O 8. Rc1 b6 9. cxd5 exd5) 5... Nbd7? { (-0.36 → 0.74) Mistake. dxc4 was best. } (5... dxc4 6. a4 Bb4 7. g3 Nbd7 8. Bg2 O-O 9. O-O a5 10. Qc2) 6. e3 h6 7. Bd3 Nh5 8. Ne2? { (0.92 → -0.26) Mistake. Be5 was best. } (8. Be5 Nhf6 9. Rc1 Be7 10. O-O O-O 11. c5 Nxe5 12. Nxe5 Nd7) 8... Nxf4 9. Nxf4 Bd6?! { (-0.62 → 0.02) Inaccuracy. Bb4+ was best. } (9... Bb4+ 10. Ke2 O-O 11. Qc2 Qe7 12. Rhd1 Bd6 13. Kf1 dxc4 14. Qxc4 c5 15. Be4 Rd8 16. Rac1) 10. Ne2 Nf6 11. c5 Bc7 12. O-O O-O 13. h3 Re8 14. Ne5 Nd7 15. Nxd7 Bxd7 16. f4 Qe7 17. b4 b6 18. cxb6?? { (-0.09 → -1.97) Blunder. Qc2 was best. } (18. Qc2 a5 19. a3 Ra7 20. Rfb1 Rea8 21. b5 cxb5 22. Bxb5 Rc8 23. a4 Bd8 24. Bxd7 Rxd7) 18... Bxb6? { (-1.97 → -0.72) Mistake. axb6 was best. } (18... axb6 19. a3) 19. a3 Reb8?! { (-1.22 → -0.16) Inaccuracy. a5 was best. } (19... a5) 20. Ng3? { (-0.16 → -1.85) Mistake. Ba6 was best. } (20. Ba6 Qd6) 20... a5 21. Rb1 axb4 22. axb4 Bd8?! { (-2.33 → -1.69) Inaccuracy. Bc7 was best. } (22... Bc7 23. Qc2 Be8 24. Ne2 Bd6 25. e4 Bxb4 26. Kh1 Ra3 27. Ra1 Rba8 28. Rxa3 Rxa3 29. Ng1) 23. Qd2 Ra4 24. f5 Qd6 25. Qf2?! { (-2.30 → -3.74) Inaccuracy. fxe6 was best. } (25. fxe6 Bxe6) 25... Bh4?! { (-3.74 → -2.66) Inaccuracy. Bc7 was best. } (25... Bc7 26. Qf4 Ra3 27. fxe6 Bxe6 28. Qxd6 Bxd6 29. Nf5 Bf8 30. Bc2 g6 31. Nh4 Rxe3 32. Nf3) 26. fxe6 Bxe6 27. Kh2?! { (-2.54 → -3.57) Inaccuracy. Qc2 was best. } (27. Qc2) 27... Rf8?? { (-3.57 → -1.43) Blunder. Ra3 was best. } (27... Ra3 28. Rfd1) 28. b5? { (-1.43 → -3.18) Mistake. Qf4 was best. } (28. Qf4 Be7) 28... Ra3 29. Rfd1 Rb8? { (-2.65 → -1.20) Mistake. cxb5 was best. } (29... cxb5) 30. Be2?? { (-1.20 → -4.65) Blunder. bxc6 was best. } (30. bxc6 Rxb1 31. Bxb1 Qxc6 32. Rd3 Ra8 33. Qf3 g6 34. Ne2 Qb6 35. Rd1 Ra1 36. Bc2 Ra2) 30... Ra2 31. Re1 cxb5 32. Qf4 Qxf4 33. exf4 Bf6?? { (-4.75 → -1.35) Blunder. b4 was best. } (33... b4) 34. Bxb5 Bxd4? { (-1.37 → -0.21) Mistake. Ra3 was best. } (34... Ra3) 35. Bc6?? { (-0.21 → -2.79) Blunder. f5 was best. } (35. f5) 35... Rxb1? { (-2.79 → -1.50) Mistake. Rc8 was best. } (35... Rc8 36. Rxe6 fxe6 37. Bd7 Rd8 38. Bxe6+ Kf8 39. Rb5 Rb2 40. Rxd5 Rxd5 41. Bxd5 Be3 42. f5) 36. Rxb1 Rc2 37. Bb7?! { (-1.19 → -2.13) Inaccuracy. Rd1 was best. } (37. Rd1) 37... Rf2?? { (-2.13 → -0.07) Blunder. Bf2 was best. } (37... Bf2 38. Rd1 d4 39. Be4 Rc5 40. f5 Bc4 41. Rb1 Re5 42. Rb8+ Kh7 43. Bf3 d3 44. f6) 38. f5 Bxf5 39. Nxf5 Rxf5 40. Rd1? { (-0.26 → -1.51) Mistake. g4 was best. } (40. g4 Rf2+ 41. Kh1 Be5 42. Re1 Bd6 43. Re8+ Kh7 44. Bxd5 Kg6 45. Re3 Kg5 46. Rf3 Rh2+) 40... Bf6? { (-1.51 → -0.10) Mistake. Be5+ was best. } (40... Be5+ 41. Kg1 d4 42. Bf3 Bf4 43. Kf1 Be3 44. Rb1 g6 45. Ke2 Ra5 46. Rb7 Kf8 47. Kd3) 41. Rxd5 Rxd5 42. Bxd5 Be5+ 43. g3 g5 44. Kg2 Kg7 45. Kf3 f5 46. g4 fxg4+ 47. hxg4 Kg6 48. Ke4 Bf4 49. Bb7 { White offers draw } 49... h5 50. gxh5+ Kxh5 51. Kf3 Bb8 52. Ke2 Kg4 53. Kd3 Kf4 54. Kd4 g4 55. Kd3 Kg3 56. Ke2 Kh2 57. Kd3 g3 58. Kc4 g2 59. Bxg2 Kxg2 { The game is a draw. } 1/2-1/2