[Event "Rated classical game"] [Site "https://lichess.org/tP1AiAM5"] [Date "2022.10.28"] [White "TheVacuousRom"] [Black "sai_challenge"] [Result "0-1"] [UTCDate "2022.10.28"] [UTCTime "22:13:12"] [WhiteElo "2015"] [BlackElo "2036"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Bf4 e6 5. e3 Nf6 6. Nf3 Bd6 7. Bxd6 Qxd6 8. Nc3 O-O 9. Bd3 Nc6 10. O-O b6 11. a3 Na5 12. Nb5 Qd8 13. Rc1 Bb7 14. Ne5 a6 15. Nc3 Rc8?! { (0.37 → 0.95) Inaccuracy. b5 was best. } (15... b5 16. b3 Qd6 17. a4 Nc6 18. Ng4 Nxg4 19. Qxg4 Nb4 20. Bb1 Bc6 21. axb5 Bxb5 22. Nxb5) 16. b4?! { (0.95 → 0.00) Inaccuracy. Qe2 was best. } (16. Qe2) 16... Nc4 17. Qe2 Nxa3 18. Bxa6 Bxa6 19. Qxa6 Nc4 20. Nxc4 Rxc4 21. Qb5 Qc7 22. Ne2 Rc8 23. Rxc4 dxc4 24. Nc3 Nd5? { (-0.84 → 0.74) Mistake. Qa7 was best. } (24... Qa7 25. e4) 25. Nxd5 exd5 26. Qxd5 c3 27. Qb3?! { (0.75 → 0.00) Inaccuracy. Rc1 was best. } (27. Rc1) 27... c2? { (0.00 → 1.43) Mistake. Qc4 was best. } (27... Qc4 28. Qxc4 Rxc4 29. Rc1 Rxb4 30. Kf1 Rb3 31. Ke2 b5 32. Rc2 b4 33. Kd3 Rb1 34. Ra2) 28. Rc1 h5 29. g3 h4 30. Qb2?? { (1.49 → -3.89) Blunder. Qd3 was best. } (30. Qd3) 30... h3?? { (-3.89 → -0.72) Blunder. Qc4 was best. } (30... Qc4) 31. f3?? { (-0.72 → -8.58) Blunder. Kf1 was best. } (31. Kf1) 31... Qc4 32. Kf2 Qd3 33. Re1 Qd2+ 34. Re2 Qd1 35. Re1 Qxe1+ 36. Kxe1 c1=Q+ 37. Qxc1 Rxc1+ 38. Kf2 Rc2+ 39. Kg1 Kf8 40. e4 Ke7 41. d5 Rb2 42. f4 Rxb4 43. Kf2 Rxe4 44. Kf3 Rc4 45. g4 b5 46. f5 b4?! { (Mate in 10 → -13.66) Lost forced checkmate sequence. Kd6 was best. } (46... Kd6 47. Ke3 b4 48. Kd3 Kxd5 49. g5 b3 50. Ke2 b2 51. g6 b1=Q 52. f6 Qb2+ 53. Ke3) 47. f6+ Kxf6 48. Ke3?! { (-11.64 → Mate in 25) Checkmate is now unavoidable. Kg3 was best. } (48. Kg3 g5) 48... b3 49. Kd3 Rc8 50. Kd4 b2 51. g5+ Kxg5 52. Ke5 b1=Q 53. Kd6 Qb6+ 54. Ke5 Re8# { Black wins by checkmate. } 0-1