[Event "Rated rapid game"] [Site "https://lichess.org/uKMdkE7L"] [Date "2021.07.30"] [White "piotrusnowak"] [Black "Mastereight"] [Result "1-0"] [UTCDate "2021.07.30"] [UTCTime "21:20:15"] [WhiteElo "1752"] [BlackElo "1770"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D40"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 { D40 Queen's Gambit Declined: Semi-Tarrasch Defense } 5. dxc5 Bxc5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Qxd5 exd5 9. e3 Bg4?! { (0.10 → 0.69) Inaccuracy. Nc6 was best. } (9... Nc6 10. Bb5) 10. Ne5 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 Be6 13. Bb5+ Nd7?! { (0.47 → 1.39) Inaccuracy. Ke7 was best. } (13... Ke7 14. Rhc1 Kd6 15. Nf3 a6 16. Be2 Rc8 17. Rxc8 Bxc8 18. Rc1 Nc6 19. Rc3 Bd7 20. Rb3) 14. Nxd7?! { (1.39 → 0.43) Inaccuracy. Rac1 was best. } (14. Rac1 f6) 14... Bxd7 15. Bxd7+ Kxd7 16. Kd3 Ke6 17. Kd4 Rac8 18. Rac1 Rc6 19. Rc3 Rhc8 20. Rhc1 Rxc3 21. Rxc3 Rc6?? { (0.34 → 3.89) Blunder. Rxc3 was best. } (21... Rxc3 22. Kxc3 Ke5 23. Kd3 h5 24. g3 Kf5 25. f3 Ke5 26. Kc3 a5 27. Kd3 a4 28. Kc3) 22. Rxc6+ bxc6 23. Kc5 h6? { (3.91 → 6.74) Mistake. Kd7 was best. } (23... Kd7 24. g4) 24. Kxc6 g5 25. a4 f5 26. b4 f4 27. Kb7 a5 28. bxa5 Kd6 29. a6 fxe3 30. fxe3 Ke5 31. a7 Ke4 32. a8=Q Kxe3 33. Qa7+ d4 34. Kc6 Ke4 35. Qe7+ Kd3 36. Kc5?! { (Mate in 7 → 74.21) Lost forced checkmate sequence. a5 was best. } (36. a5 Kc2 37. a6 d3 38. a7 d2 39. Qe2 Kc3 40. a8=Q h5 41. Qa2 d1=Q 42. Qec4#) 36... Kc3?! { (74.21 → Mate in 20) Checkmate is now unavoidable. g4 was best. } (36... g4 37. Qe5) 37. Qe1+ Kd3 38. Qd1+ Ke3 39. Qxd4+ Ke2 40. Qg4+ Kf1 41. a5 Kg1 42. h3 Kh2 43. a6 { Black left the game. } 1-0