[Event "Rated rapid game"] [Site "https://lichess.org/qCcSd02j"] [Date "2021.08.08"] [White "ahmadalidadpour"] [Black "knightpenguin"] [Result "1-0"] [UTCDate "2021.08.08"] [UTCTime "15:34:04"] [WhiteElo "2090"] [BlackElo "2099"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. Nf3 { D45 Semi-Slav Defense: Main Line } Bb4 6. Bd3 Qa5?! { (0.53 → 1.33) Inaccuracy. O-O was best. } (6... O-O 7. O-O dxc4 8. Bxc4 c5 9. Qe2 cxd4 10. exd4 h6 11. Rd1) 7. Qb3?! { (1.33 → 0.60) Inaccuracy. Bd2 was best. } (7. Bd2 Nbd7 8. O-O O-O 9. Qc2 dxc4 10. Bxc4 Qh5 11. a3 Bxc3) 7... dxc4 8. Bxc4 b5 9. Bd3 Nd5? { (0.63 → 2.38) Mistake. c5 was best. } (9... c5) 10. Bd2 Nd7 11. O-O N7b6?! { (2.38 → 3.65) Inaccuracy. Nxc3 was best. } (11... Nxc3) 12. Ne5 Bb7?! { (3.36 → 4.22) Inaccuracy. Bd7 was best. } (12... Bd7) 13. Nxd5? { (4.22 → 2.51) Mistake. Ne4 was best. } (13. Ne4 Rd8) 13... Nxd5 14. Bxb4?! { (3.36 → 2.21) Inaccuracy. e4 was best. } (14. e4 Bxd2 15. exd5 exd5 16. Qc2 O-O 17. Bxh7+ Kh8 18. Qf5 g6 19. Bxg6 fxg6 20. Qh3+ Kg8) 14... Qxb4 15. Qxb4 Nxb4 16. Be4 Nd5?! { (1.30 → 2.37) Inaccuracy. f6 was best. } (16... f6) 17. Rfc1 Rc8 18. a4 a6 19. axb5 axb5?! { (2.62 → 3.80) Inaccuracy. cxb5 was best. } (19... cxb5 20. Rxc8+) 20. Ra7 Rb8?! { (4.35 → 5.72) Inaccuracy. Rc7 was best. } (20... Rc7 21. Bxd5) 21. Nxc6?! { (5.72 → 3.64) Inaccuracy. h4 was best. } (21. h4 Nb4 22. h5 g5 23. Rc5 h6 24. g4 Rg8 25. Bxc6+ Bxc6 26. Nxc6 Nxc6 27. Rxc6 b4) 21... Bxc6 22. Rxc6 O-O?! { (3.59 → 5.00) Inaccuracy. Nf6 was best. } (22... Nf6 23. Bf3) 23. Bxd5 exd5 24. Rd7 Ra8 25. g3 Ra2 26. Rc2 h6 27. Rxd5 b4 28. Rb5 Ra4 29. Rc4 Rfa8 30. Rcxb4 Ra1+ 31. Kg2 R8a2 32. Rb7 Rb1 33. Rb8+ Kh7 34. R8b7 Kg6 35. R4b6+ f6 36. d5 Rd1 37. d6 Raa1 38. d7 Rg1+ 39. Kf3 Kg5? { (8.83 → Mate in 5) Checkmate is now unavoidable. Rgd1 was best. } (39... Rgd1 40. Re6) 40. d8=Q Kh5 41. Rb5+ g5 42. Qe8# { White wins by checkmate. } 1-0