[Event "F2 Regional de Ajedrez R. Ríos"] [Site "https://lichess.org/zXZ6FBln"] [Date "2021.10.29"] [White "S11_LeonardoMoreira"] [Black "S11_MateoBarrientos"] [Result "1-0"] [UTCDate "2021.10.29"] [UTCTime "22:12:19"] [WhiteElo "1641"] [BlackElo "1357"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "600+5"] [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 } e6 4. Bxc4 e5?? { (0.25 → 2.04) Blunder. Nf6 was best. } (4... Nf6 5. Nf3 a6 6. O-O c5 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Be2) 5. Qh5 Bb4+? { (1.60 → 2.95) Mistake. Qe7 was best. } (5... Qe7) 6. Nc3?! { (2.95 → 2.08) Inaccuracy. Nd2 was best. } (6. Nd2 Qe7) 6... g6?? { (2.08 → 9.21) Blunder. Qe7 was best. } (6... Qe7 7. Qxe5) 7. Qxe5+ Be6 8. Bxe6 fxe6 9. Qxh8 e5 10. Qxg8+ Kd7 11. Qxd8+ Kxd8 12. dxe5 Nc6 13. Bd2 Ke8 14. Nd5 Nxe5 15. Nxc7+ Kd8 16. Nxa8 Bxd2+ 17. Kd1 Bb4 18. Kc2 Nc4 19. Rd1+ Bd6 20. b3 Nxe3+ 21. fxe3 g5 22. Rxd6+ Ke8 23. Nc7+ Ke7 24. Re6+ Kd7 25. Rh6 Kxc7 26. Rxh7+ Kb6 27. Nf3 a5?! { (68.64 → Mate in 12) Checkmate is now unavoidable. g4 was best. } (27... g4 28. Ne5) 28. Rd1 Ka6 29. Nd4 b5 30. Ne6 a4 31. b4 a3 32. Rd6# { White wins by checkmate. } 1-0