[Event "TORNEO DE PRÁCTICA CMB Arena"] [Site "https://lichess.org/Ee6N2v3S"] [Date "2020.09.13"] [White "Alex200327"] [Black "Mateo-2512"] [Result "1-0"] [UTCDate "2020.09.13"] [UTCTime "19:10:41"] [WhiteElo "1129"] [BlackElo "791"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Accelerated Mannheim Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Qa4+?! { (0.40 → -0.19) Inaccuracy. e4 was best. } { D20 Queen's Gambit Accepted: Accelerated Mannheim Variation } (3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Bf5 7. Nc3 e6) 3... Bd7?! { (-0.19 → 0.75) Inaccuracy. Nd7 was best. } (3... Nd7 4. Nf3 a6 5. Nc3 Rb8 6. Qxc4 b5 7. Qd3 Bb7 8. e4) 4. Qxc4 Nc6?! { (0.19 → 0.94) Inaccuracy. a6 was best. } (4... a6 5. Nf3 e6 6. Qc2 c5 7. dxc5 Qc7 8. e4 Bxc5 9. Bd3) 5. e3?! { (0.94 → 0.13) Inaccuracy. Nf3 was best. } (5. Nf3 e5 6. Nxe5 Nxe5 7. dxe5 Qe7 8. Nc3 O-O-O 9. e4 Qxe5) 5... Na5?! { (0.13 → 1.20) Inaccuracy. e5 was best. } (5... e5 6. d5 Nce7 7. Nf3 c6 8. Nxe5 cxd5 9. Qf4 Nf6 10. Nxd7) 6. Qb4?! { (1.20 → 0.62) Inaccuracy. Qc3 was best. } (6. Qc3 Nc6) 6... Nc6 7. Qxb7?! { (0.65 → -0.01) Inaccuracy. Qb3 was best. } (7. Qb3 e5) 7... Rc8? { (-0.01 → 1.65) Mistake. e5 was best. } (7... e5 8. Nf3 Rb8 9. Qa6 exd4 10. exd4 Bd6 11. Qd3 Nb4 12. Qd1 Bf5 13. Na3 Nf6 14. Be2) 8. Bd2?? { (1.65 → -0.27) Blunder. Nf3 was best. } (8. Nf3 e6 9. Qb3 Nf6 10. Nbd2 Bd6 11. Nc4 O-O 12. Be2 Qe7 13. Bd2 Ne4 14. O-O e5) 8... Nb8?? { (-0.27 → 2.11) Blunder. e5 was best. } (8... e5) 9. Qf3 Bf5?? { (1.59 → 7.10) Blunder. Nf6 was best. } (9... Nf6 10. Nc3) 10. Qxf5 e6 11. Qf3 Na6?! { (6.37 → 11.82) Inaccuracy. Nf6 was best. } (11... Nf6 12. Nc3) 12. Bb5+ Ke7 13. Bxa6 Rb8 14. Nh3 Nf6 15. a4 Rb3 16. Ra3 Rxb2 17. Qc6?! { (10.81 → 6.41) Inaccuracy. O-O was best. } (17. O-O Qd5) 17... Rxb1+ 18. Ke2 Rxh1?? { (6.17 → Mate in 7) Checkmate is now unavoidable. Rb6 was best. } (18... Rb6 19. Qc4) 19. Bb4+ Qd6 20. Bxd6+?! { (Mate in 6 → 22.19) Lost forced checkmate sequence. Qxc7+ was best. } (20. Qxc7+ Ke8 21. Bb5+ Nd7 22. Bxd6 Re1+ 23. Kxe1 Bxd6 24. Qxd7+ Kf8 25. Qd8#) 20... Kd8?! { (22.19 → Mate in 2) Checkmate is now unavoidable. cxd6 was best. } (20... cxd6 21. Qc7+) 21. Qxc7+ Ke8 22. Bb5+ Nd7 23. Qxd7# { White wins by checkmate. } 1-0