[Event "Talentos Guajira Arena"] [Site "https://lichess.org/QcPPNGBF"] [Date "2023.11.07"] [White "cristianmm"] [Black "MarcoAlejandro77"] [Result "1-0"] [UTCDate "2023.11.07"] [UTCTime "00:33:37"] [WhiteElo "1756"] [BlackElo "2042"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "240+2"] [ECO "B17"] [Opening "Caro-Kann Defense: Karpov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 { B17 Caro-Kann Defense: Karpov Variation } 5. Nf3 Ngf6 6. Nc3 e6 7. Bf4 Bb4 8. Bd3 Qa5 9. O-O Bxc3 10. bxc3 Qxc3?! { (1.20 → 2.36) Inaccuracy. O-O was best. } (10... O-O 11. Re1 c5 12. Bd6 Re8 13. Re3 cxd4 14. cxd4 Qd5 15. Be5 b5 16. Bxf6 Nxf6 17. Re5) 11. Bd6 c5 12. Rb1 cxd4 13. Re1 Qc6 14. Ba3 Qd5?! { (3.14 → 4.24) Inaccuracy. Qc7 was best. } (14... Qc7 15. Qd2 h6 16. Qb4 Nd5 17. Qxd4 Qc3 18. Qa4 a6 19. Nd4 Kd8 20. Rxe6 Rb8 21. Rd6) 15. Rb5 Qxa2 16. Rb3 b6 17. Nxd4 Nc5 18. Bb5+ Bd7 19. Bxc5 bxc5 20. Nxe6 fxe6 21. Rxe6+ Kf7 22. Bxd7 Rhd8 23. Rd3?? { (5.16 → 0.05) Blunder. Rxf6+ was best. } (23. Rxf6+ Kg8 24. Rd6 Kh8 25. h3 Rf8 26. Bc6 Rac8 27. Rf3 Qa5 28. Rxf8+ Rxf8 29. Bf3 Qc7) 23... Nxd7? { (0.05 → 1.44) Mistake. Kg8 was best. } (23... Kg8 24. Re1 Nxd7 25. Rxd7 Rxd7 26. Qxd7 Rf8 27. g3 a5 28. Re7 Kh8 29. Qd1 Ra8 30. Qh5) 24. Rxd7+ Kxe6?? { (1.45 → Mate in 9) Checkmate is now unavoidable. Rxd7 was best. } (24... Rxd7 25. Qxd7+) 25. Qd6+ Kf5 26. Qd3+ Kf6 27. Qf3+ Ke6 28. Qc6+ Kf5 29. Qxc5+ Kg6 30. Qc6+ Kf5 31. g4+?? { (Mate in 12 → 5.78) Lost forced checkmate sequence. Qf3+ was best. } (31. Qf3+ Ke5 32. Qe3+ Kf6 33. Qd4+ Ke6 34. Qg4+ Kf6 35. Qxg7+ Ke6 36. Qe7+ Kf5 37. g4+ Kxg4) 31... Kxg4?? { (5.78 → Mate in 17) Checkmate is now unavoidable. Kf4 was best. } (31... Kf4 32. f3) 32. Qe4+ Kg5 33. Rxg7+ Kf6 34. Qe7+ Kf5 35. Rf7+?? { (Mate in 2 → 0.77) Lost forced checkmate sequence. Rg5+ was best. } (35. Rg5+ Kf4 36. Qe3#) 35... Kg6?? { (0.77 → Mate in 3) Checkmate is now unavoidable. Qxf7 was best. } (35... Qxf7 36. Qxf7+) 36. Rf6+ Kh5 37. Qxh7+ Kg5 38. Qf5+ Kh4 39. Rh6# { White wins by checkmate. } 1-0