[Event "AlumnoTC Arena"] [Site "https://lichess.org/pCeqKppz"] [Date "2021.09.10"] [White "joaquinpaucar"] [Black "RodrigoR_Caceres"] [Result "1-0"] [UTCDate "2021.09.10"] [UTCTime "23:53:50"] [WhiteElo "1219"] [BlackElo "980"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. d4?? { (0.13 → -1.56) Blunder. O-O was best. } (5. O-O O-O 6. Bxc6 dxc6 7. d3 Re8 8. a4 Nh5 9. Be3 Bd6) 5... exd4 6. Na4 Na5?? { (-1.11 → 7.67) Blunder. Bb4+ was best. } (6... Bb4+ 7. c3 dxc3 8. bxc3 Be7 9. e5 Ng4 10. Qe2 d6 11. exd6) 7. Nxc5 Nxe4 8. Nxe4 f5 9. Ng3 f4 10. Nf5 c6 11. Bd2 Qf6 12. N3xd4 g6 13. O-O gxf5 14. Bxa5 cxb5 15. Re1+ Kf7 16. Nxb5 d5?! { (13.62 → Mate in 10) Checkmate is now unavoidable. Kg6 was best. } (16... Kg6 17. Bc3) 17. Qxd5+?! { (Mate in 10 → 12.92) Lost forced checkmate sequence. Qh5+ was best. } (17. Qh5+ Qg6 18. Nd6+ Kg8 19. Re8+ Qxe8 20. Nxe8 Be6 21. Qg5+ Kf7 22. Nd6+ Kf8 23. Qf6+ Kg8) 17... Qe6?! { (12.92 → Mate in 7) Checkmate is now unavoidable. Kg6 was best. } (17... Kg6 18. Rad1) 18. Qxe6+? { (Mate in 7 → 8.80) Lost forced checkmate sequence. Nd6+ was best. } (18. Nd6+ Kf6 19. Bc3+ Kg5 20. Nf7+ Qxf7 21. Qxf7 Kh6 22. Bf6 Rf8 23. Qg7+ Kh5 24. Qg5#) 18... Kg7? { (8.80 → Mate in 2) Checkmate is now unavoidable. Bxe6 was best. } (18... Bxe6 19. Nd6+ Ke7 20. Bb4 a5 21. Bc5 Rhg8 22. Nxb7+ Kd7 23. Rad1+ Kc6 24. Rxe6+ Kxb7 25. Re7+) 19. Qxf5? { (Mate in 2 → 9.30) Lost forced checkmate sequence. Bc3+ was best. } { White wins on time. } (19. Bc3+ Kf8 20. Qe8#) 1-0