[Event "Rated classical game"] [Site "https://lichess.org/JRXcu4CG"] [Date "2021.07.29"] [White "Urangan"] [Black "PiotrZwolinski"] [Result "1-0"] [UTCDate "2021.07.29"] [UTCTime "09:18:50"] [WhiteElo "1693"] [BlackElo "1682"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D41"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Qa5+?! { (0.43 → 1.47) Inaccuracy. Bb4+ was best. } (8... Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfe1 Bb7 14. Rad1 Nf6 15. d5) 9. Bd2 Bb4 { D41 Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation } 10. Rb1 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 Nc6 13. Bb5 O-O? { (2.43 → 4.22) Mistake. Bd7 was best. } (13... Bd7 14. d5 Nd8 15. dxe6 fxe6 16. Bxd7+ Kxd7 17. Rhc1 Re8 18. Ne5+ Ke7 19. Ke3 Kf6 20. Nd7+) 14. Bxc6 bxc6 15. Rhc1 Bd7 16. Ne5 Rfd8 17. Rb7?! { (4.17 → 3.08) Inaccuracy. Ke3 was best. } (17. Ke3 Be8 18. Nxc6 Bxc6 19. Rxc6 g6 20. Rb7 Rdb8 21. Rcc7 Rxb7 22. Rxb7 a5 23. a4 Rc8) 17... Be8 18. Ke3 a5?! { (3.42 → 4.64) Inaccuracy. Rdb8 was best. } (18... Rdb8 19. Rcb1) 19. Nxc6 Bxc6 20. Rxc6 a4 21. Rcc7 Rf8 22. Ra7 Rxa7 23. Rxa7 f5 24. Rxa4 fxe4 25. Ra7 g5?! { (4.72 → 6.18) Inaccuracy. Rc8 was best. } (25... Rc8 26. a4 Rc1 27. Kxe4 Re1+ 28. Kf4 Rg1 29. g3 Rg2 30. a5 Rxf2+ 31. Ke5 Re2+ 32. Kd6) 26. Re7?! { (6.18 → 4.74) Inaccuracy. a4 was best. } (26. a4 Rb8) 26... Ra8 27. Rxe6 Rxa2 28. Re5 Ra1 29. d5 Kf7 30. Kxe4 Re1+ 31. Kd4 Rxe5?! { (5.77 → 12.09) Inaccuracy. Rd1+ was best. } (31... Rd1+ 32. Kc5) 32. Kxe5 Ke7 33. g4 h6 34. f3 Kf7 35. h3 Ke7 36. Kd4 Kf6 37. Ke4 Ke7 38. Ke5 Kf7?! { (74.25 → Mate in 28) Checkmate is now unavoidable. Kd7 was best. } (38... Kd7 39. d6) 39. Kd6?! { (Mate in 28 → 63.88) Lost forced checkmate sequence. d6 was best. } (39. d6) 39... Ke8 40. Ke6 Kd8 41. d6 Ke8 42. Kd5 Kd7 43. Ke5 Kc6 44. Ke6 Kb7 45. Ke7 Kc8?! { (83.47 → Mate in 13) Checkmate is now unavoidable. Kc6 was best. } (45... Kc6 46. d7) 46. d7+ Kc7 47. d8=Q+ Kc6 48. Qh8 Kd5 49. Qxh6 Ke5 50. Qxg5+ Kd4 51. Qf4+ Kd3 52. g5 Ke2 53. g6 Kf2 54. g7 Kg2 55. Qg4+ Kh2 56. g8=Q Kh1 57. Qg1# { White wins by checkmate. } 1-0