[Event "practica 7 de sept 2021 Arena"] [Site "https://lichess.org/UiKv8YR6"] [Date "2021.09.08"] [White "Fedepl25"] [Black "LGustavoo"] [Result "1-0"] [UTCDate "2021.09.08"] [UTCTime "01:00:41"] [WhiteElo "1427"] [BlackElo "1311"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } d6?! { (0.17 → 0.85) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Na4 Nxf3+ 8. Qxf3) 4. Bc4?! { (0.85 → 0.25) Inaccuracy. Bb5 was best. } (4. Bb5 Be7 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 bxc6 8. Be2 Bf6) 4... Na5 5. Bb3 Nxb3 6. axb3 b6?! { (0.32 → 1.32) Inaccuracy. c5 was best. } (6... c5 7. d3 Be7 8. O-O Nf6 9. Bg5 Be6 10. Nh4 h6 11. Bxf6) 7. d3?! { (1.32 → 0.64) Inaccuracy. d4 was best. } (7. d4) 7... Bb7 8. Bg5?! { (0.50 → -0.20) Inaccuracy. d4 was best. } (8. d4 exd4) 8... Qd7 9. Nd5?! { (0.21 → -0.57) Inaccuracy. d4 was best. } (9. d4 h6 10. Be3 exd4 11. Nxd4 c5 12. Nde2 Nf6 13. f3 d5 14. exd5 Nxd5 15. Nxd5 Bxd5) 9... Bxd5 10. exd5 f6 11. Be3 Qb5? { (0.32 → 1.49) Mistake. Be7 was best. } (11... Be7 12. c4 f5 13. O-O f4 14. Bd2 Qf5 15. Bc3 Nf6 16. Qe2 O-O 17. Rfe1 Rfe8 18. Nd2) 12. O-O? { (1.49 → -0.15) Mistake. c4 was best. } (12. c4 Qd7 13. O-O Ne7 14. Ra6 g6 15. b4 Bg7 16. Qc2 Nf5 17. Bd2 g5 18. Bc3 g4) 12... Qxd5 13. c4 Qc5?? { (-0.03 → 8.30) Blunder. Qc6 was best. } (13... Qc6 14. b4 d5 15. Qb3 dxc4 16. dxc4 a5 17. bxa5 bxa5 18. Ra4 Bb4 19. Bd2 Ne7 20. Bxb4) 14. Bxc5 dxc5 15. Re1 Nh6 16. Ra6 O-O-O 17. Rxa7 Kb8? { (9.50 → Mate in 6) Checkmate is now unavoidable. Bd6 was best. } (17... Bd6 18. d4) 18. Ra6?! { (Mate in 6 → 10.30) Lost forced checkmate sequence. Qa1 was best. } (18. Qa1 Kc8 19. Qa4 Rd7 20. Ra8+ Kb7 21. Rc8 b5 22. Qa8+ Kb6 23. Rb8#) 18... Ng4?! { (10.30 → Mate in 7) Checkmate is now unavoidable. Kc8 was best. } (18... Kc8 19. Nxe5 fxe5 20. b4 Kd7 21. Rxe5 Rb8 22. Qa4+ b5 23. cxb5 Rb6 24. Rxb6 Bd6 25. Re4) 19. Qa1 Kc8 20. Qa4 b5 21. Qxb5 Rxd3 22. Ra8# { White wins by checkmate. } 1-0