[Event "Søndagsturnering Arena"] [Site "https://lichess.org/QCu36H4M"] [Date "2020.11.22"] [White "etharbo"] [Black "knekt2312"] [Result "1-0"] [UTCDate "2020.11.22"] [UTCTime "19:10:31"] [WhiteElo "1633"] [BlackElo "1628"] [WhiteRatingDiff "+117"] [BlackRatingDiff "-194"] [Variant "Standard"] [TimeControl "600+10"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5?! { (0.13 → 0.73) Inaccuracy. e6 was best. } (3... e6 4. Bxc4 a6 5. Nf3 Nf6 6. O-O c5 7. dxc5 Qxd1 8. Rxd1) 4. a4 a6?! { (0.79 → 1.57) Inaccuracy. b4 was best. } (4... b4 5. Qf3 c6 6. Bxc4 e6 7. Ne2 Bb7 8. b3 Bd6 9. Nd2) 5. axb5?! { (1.57 → 0.94) Inaccuracy. Qf3 was best. } (5. Qf3 Ra7 6. axb5 Bb7 7. Qh3 c6 8. Bxc4 Qb6 9. Qh5 Nh6) 5... axb5?? { (0.94 → 6.89) Blunder. Bb7 was best. } (5... Bb7 6. bxa6 Nxa6 7. Nf3 e6 8. Bxc4 Nf6 9. Qe2 Nb4 10. Na3) 6. Rxa8 Nc6 7. Nc3 b4 8. Qa4 Qd7 9. Rxc8+ Qxc8 10. Qxc6+ Kd8 11. Nd5 e6 12. Nf4 Ne7 13. Qxc4 Nf5 14. Bd3 Qb8 15. Bxf5 exf5 16. Qxf7 b3 17. Ne6+ Kc8 18. Qe8+ Kb7 19. Nc5+ Ka7?! { (10.75 → Mate in 2) Checkmate is now unavoidable. Bxc5 was best. } (19... Bxc5 20. Qxb8+) 20. Qxb8+?! { (Mate in 2 → 11.66) Lost forced checkmate sequence. Qa4+ was best. } (20. Qa4+ Kb6 21. Qa6#) 20... Kxb8 21. Nxb3 Bb4+ 22. Ke2 Kb7 23. Nf3 Ra8 24. Bd2 Bd6 25. h3 h5 26. Ra1 Rb8 27. Nc5+ Kc6 28. Ra6+ Kd5 29. Nd7 Rxb2 30. Nfe5 Ke6 31. Nc5+ Kd5 32. Ng6 c6 33. Kd3 Rb5 34. f3 Bxc5 35. dxc5 Kxc5 36. Ne5 Kd6 37. Nxc6 Rb3+ 38. Bc3 g5?! { (12.91 → Mate in 12) Checkmate is now unavoidable. Rb1 was best. } (38... Rb1 39. Nd4+ Kd7 40. Ra7+ Kc8 41. Rxg7 f4 42. exf4 Kd8 43. Nf5 Ke8 44. Ng3 Rb5 45. Rg5) 39. Nd4+ Kd5 40. Nxb3 { Black resigns. } 1-0