[Event "UNED Senior enero 2022 simul"] [Site "https://lichess.org/KS86NwcD"] [Date "2022.01.25"] [White "sansechess"] [Black "josbaca"] [Result "1-0"] [UTCDate "2022.01.25"] [UTCTime "08:49:48"] [WhiteElo "1666"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. Bd3 { D05 Queen's Pawn Game: Colle System } Bb4+ 5. c3 Be7 6. O-O O-O 7. Nbd2 b6 8. Re1 Ba6 9. Bxa6 Nxa6 10. Ne5 c5 11. Ndf3 Bd6 12. b3 Qc7 13. Nd3?! { (-0.15 → -0.82) Inaccuracy. c4 was best. } (13. c4 cxd4 14. exd4 Qb7 15. Bb2 Rac8 16. Rc1 Nb4 17. a3 Nc6 18. Nd3 dxc4 19. bxc4 Ne7) 13... c4 14. bxc4 Qxc4 15. a4? { (-0.61 → -1.77) Mistake. Bb2 was best. } (15. Bb2 Nb8) 15... Qxc3 16. Bb2 Qc7 17. Rc1 Qe7 18. Nfe5 Rfc8 19. Qb3 Nb4 20. Nxb4 Bxb4 21. Red1 Rxc1 22. Rxc1 h6?? { (-1.77 → 6.85) Blunder. Bd6 was best. } (22... Bd6) 23. Nc6 Qb7 24. Nxb4 Ne4 25. Nd3 Nd2 26. Qb4 a5 27. Qxd2 e5 28. Nxe5 Re8 29. Qd3 f6 30. Nf3 g5 31. h3 h5 32. Qg6+ Kf8?! { (19.46 → Mate in 6) Checkmate is now unavoidable. Kh8 was best. } (32... Kh8 33. Qxh5+) 33. Qxf6+ Qf7 34. Qxf7+?! { (Mate in 8 → 12.76) Lost forced checkmate sequence. Qh8+ was best. } (34. Qh8+ Ke7 35. Qh6 Rc8 36. Rxc8 b5 37. Nxg5 Kd7 38. Qc6+ Ke7 39. axb5 Qg6 40. Ba3+ Qd6) 34... Kxf7 35. Nxg5+ Kf6 36. h4 Kg6 37. Rc6+ Kf5 38. Bc1 Rg8 39. f3 Rg6?! { (70.60 → Mate in 3) Checkmate is now unavoidable. Re8 was best. } (39... Re8 40. Rxb6) 40. e4+ dxe4 41. fxe4+ Kg4 42. Rxg6 Kxh4 43. Nf3# { White wins by checkmate. } 1-0