[Event "Rated classical game"] [Site "https://lichess.org/VZHYZS9s"] [Date "2021.01.24"] [White "polyomino"] [Black "Ross067"] [Result "1/2-1/2"] [UTCDate "2021.01.24"] [UTCTime "17:08:29"] [WhiteElo "1557"] [BlackElo "1484"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 { D43 Semi-Slav Defense } 5. Bg5 Be7 6. Bxf6 Bxf6 7. e3 O-O 8. g3 Nd7 9. Bg2 c5?? { (-0.51 → 1.63) Blunder. dxc4 was best. } (9... dxc4 10. O-O) 10. cxd5 exd5 11. Nxd5 cxd4 12. Nxf6+ Nxf6 13. Nxd4 Qa5+ 14. Qd2 Qxd2+?! { (2.18 → 2.93) Inaccuracy. Qa6 was best. } (14... Qa6 15. Qb4 Ng4 16. Qa3 Qxa3 17. bxa3 Ne5 18. Rb1 Nc4 19. Rb4 Nd6 20. O-O Bd7 21. Bxb7) 15. Kxd2 Re8 16. Rac1 Ng4?! { (2.98 → 3.90) Inaccuracy. Rd8 was best. } (16... Rd8 17. Rc3 g6 18. Rhc1 Be6 19. Ke2 Bd5 20. Bxd5 Nxd5 21. Rc5 a6 22. h3 Rd6 23. a4) 17. Ke2?! { (3.90 → 3.08) Inaccuracy. Rc7 was best. } (17. Rc7 Rb8 18. Bd5 Be6 19. Bxe6 fxe6 20. Ke2 g6 21. h3 Nf6 22. Rhc1 a6 23. R7c4 e5) 17... Re7 18. h3 Nf6 19. Nb5 a6 20. Rc7 axb5?? { (2.70 → 5.61) Blunder. Bd7 was best. } (20... Bd7 21. Rxb7) 21. Rxe7 Rxa2 22. Rd1 Rxb2+ 23. Ke1 Bd7 24. g4 h6 25. Bxb7?! { (5.65 → 3.85) Inaccuracy. Rdxd7 was best. } (25. Rdxd7 Nxd7 26. Rxd7 Rb1+ 27. Ke2 Rb2+ 28. Kf3 Kf8 29. Kg3 Ke8 30. Rxb7 Rd2 31. Bc6+ Kf8) 25... b4? { (3.85 → 6.29) Mistake. Be6 was best. } (25... Be6) 26. Rexd7 Nxd7 27. Rxd7 b3 28. Be4 Ra2?? { (5.94 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (28... g5 29. Bd5 Rb1+ 30. Ke2 b2 31. Rb7 Kh8 32. Be4 Ra1 33. Rxf7 Rh1 34. Rh7+ Kg8 35. Rxh6) 29. Bd5?? { (Mate in 1 → 5.27) Lost forced checkmate sequence. Rd8# was best. } (29. Rd8#) 29... Ra1+ 30. Ke2 b2 31. Bxf7+ Kh7 32. Rb7?? { (5.74 → 0.00) Blunder. Be6 was best. } (32. Be6 b1=Q) 32... b1=Q 33. Rxb1 Rxb1 34. h4 Rb7 35. Bd5 Rb2+ 36. Kf3 Rd2 37. Be4+ Kg8 38. h5 Kf8 39. Bg6 Ke7 40. e4 Kf6 41. Ke3 Rd1 42. Kf4 Rf1 43. f3 Rc1 44. e5+ Ke6 45. Bf5+ Kf7 46. Ke4 Re1+ 47. Kd5 Rd1+ 48. Ke4 Re1+ 49. Kf4 Rd1 50. Ke3 Re1+ 51. Kf4 Rd1 52. Ke4 Re1+ { The game is a draw. } 1/2-1/2