[Event "Práctica torneo a FEDUP Arena"] [Site "https://lichess.org/2suFehfY"] [Date "2020.12.02"] [White "WSIERRAQ2020"] [Black "JarissaEspinoza_ULCB"] [Result "0-1"] [UTCDate "2020.12.02"] [UTCTime "04:25:40"] [WhiteElo "757"] [BlackElo "920"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A02"] [Opening "Bird Opening: From's Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 e5? { (-0.13 → 0.99) Mistake. d5 was best. } { A02 Bird Opening: From's Gambit } (1... d5 2. Nf3 Nf6 3. c4 d4 4. g3 c5 5. Bg2 g6 6. d3) 2. c4?? { (0.99 → -0.85) Blunder. fxe5 was best. } (2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6 5. g3 O-O 6. Bg2 Bg4) 2... Bd6?? { (-0.85 → 0.96) Blunder. exf4 was best. } (2... exf4 3. Nf3 Be7 4. d3 Bh4+ 5. Nxh4 Qxh4+ 6. Kd2 Nf6 7. Nc3) 3. Nf3?? { (0.96 → -0.87) Blunder. fxe5 was best. } (3. fxe5 Bxe5 4. Nf3 Bf6 5. d4 c5 6. e3 Ne7 7. Nc3 d5) 3... exf4 4. e4?! { (-0.58 → -1.57) Inaccuracy. d4 was best. } (4. d4 Nf6 5. c5 Be7 6. Bxf4 O-O 7. g3 d6 8. cxd6 Bxd6) 4... Nf6?? { (-1.57 → 2.16) Blunder. fxe3 was best. } (4... fxe3 5. Nc3 Nf6 6. Bd3 Bc5 7. dxe3 d6 8. a3 Qe7 9. O-O a5 10. Bd2 c6 11. h3) 5. Nc3? { (2.16 → 0.55) Mistake. e5 was best. } (5. e5) 5... O-O 6. g4?? { (0.14 → -1.61) Blunder. d4 was best. } (6. d4 Bb4) 6... Bc5?! { (-1.61 → -0.57) Inaccuracy. Bb4 was best. } (6... Bb4 7. Bg2) 7. Bh3?? { (-0.57 → -2.74) Blunder. d4 was best. } (7. d4 Bb4 8. Bd3 d5 9. cxd5 Bxg4 10. h3 Bh5 11. O-O Re8 12. Qc2 Bg6 13. Ne5 c5) 7... d5 8. Rf1?? { (-2.67 → -8.42) Blunder. cxd5 was best. } (8. cxd5 h5 9. d4 Bb4 10. Qd3 hxg4 11. Bxf4 Re8 12. Ne5 gxh3 13. Rg1 Bg4 14. Kf1 Bh5) 8... dxe4 9. Qa4 Bxg4 10. Bxg4 Nxg4 11. h4 Be7 12. d4 Bxh4+ 13. Kd2 Bf6 14. Nb5 Ne5 15. Nxe5 Re8 16. Rxf4 Bxe5 17. Rxe4 Nd7 18. Nxa7?! { (-6.09 → -10.98) Inaccuracy. Kc2 was best. } (18. Kc2 a6 19. Nc3 Nb6 20. Qxe8+ Qxe8 21. dxe5 Na4 22. Bh6 Qc6 23. e6 Nxc3 24. exf7+ Kxf7) 18... Bxd4 19. Rxd4 Nc5 20. Kc3? { (-7.75 → Mate in 6) Checkmate is now unavoidable. Rxd8 was best. } (20. Rxd8 Raxd8+) 20... Nxa4+ 21. Kd3 Rxa7? { (Mate in 3 → -9.11) Lost forced checkmate sequence. Qxd4+ was best. } (21... Qxd4+ 22. Kc2 Qxc4+ 23. Kb1 Qd3#) 22. Bf4? { (-9.11 → Mate in 7) Checkmate is now unavoidable. Rxd8 was best. } (22. Rxd8 Rxd8+) 22... Nc5+ 23. Kc3 f5? { (Mate in 8 → -9.12) Lost forced checkmate sequence. Na4+ was best. } (23... Na4+ 24. Kd3 Nxb2+ 25. Kc2 Qxd4 26. Rg1 Re2+ 27. Bd2 Rxd2+ 28. Kc1 Nd3+ 29. Kxd2 Rxa2+ 30. Kd1) 24. a4 Nxa4+ 25. Kd3 Nxb2+ 26. Kc3 Rxa1 27. Bxc7?! { (-63.83 → Mate in 4) Checkmate is now unavoidable. Rxd8 was best. } (27. Rxd8 Na4+) 27... Qxd4+ 28. Kb4 Qxc4# { Black wins by checkmate. } 0-1