[Event "TORNEO DE PRÁCTICA Arena"] [Site "https://lichess.org/mTVWKBIY"] [Date "2021.04.05"] [White "Leti1210"] [Black "Manuelito-PradoR"] [Result "0-1"] [UTCDate "2021.04.05"] [UTCTime "21:30:18"] [WhiteElo "779"] [BlackElo "874"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.63) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e4 { B00 Nimzowitsch Defense } Nf6 3. Nc3 e6 4. Nh3 Bd6?? { (0.62 → 3.06) Blunder. d6 was best. } (4... d6 5. f3) 5. Na4?? { (3.06 → -1.79) Blunder. e5 was best. } (5. e5 Nxe5) 5... Nxe4 6. Ng5?? { (-2.13 → -5.86) Blunder. c3 was best. } (6. c3 Nf6) 6... Nxg5 7. Bc4 Ne4 8. f3?! { (-6.32 → -10.71) Inaccuracy. Bd3 was best. } (8. Bd3 Nf6 9. Be2 O-O 10. O-O Ne4 11. g3 Be7 12. c4 b6 13. Nc3 Nxc3 14. bxc3 Bb7) 8... Ng5? { (-10.71 → -4.74) Mistake. Qh4+ was best. } (8... Qh4+ 9. g3 Nxg3 10. hxg3 Qxh1+ 11. Kd2 Qh2+ 12. Kc3 Qh5 13. b4 Bxg3 14. Qg1 Qxf3+ 15. Be3) 9. Qe2?! { (-4.74 → -7.24) Inaccuracy. h4 was best. } (9. h4 Nxf3+) 9... Nxd4 10. Qd2 Ndxf3+ 11. gxf3 Nxf3+ 12. Kf2 Nxd2 13. Bxd2 Qh4+ 14. Kf3 Qf4+?? { (-16.94 → -3.25) Blunder. Qxc4 was best. } (14... Qxc4) 15. Ke2?? { (-3.25 → -18.94) Blunder. Bxf4 was best. } (15. Bxf4 b5 16. Bxd6 cxd6 17. Bxb5 Bb7+ 18. Ke2 Bxh1 19. Rxh1 Ke7 20. Nc3 g5 21. Rg1 Rhg8) 15... Qxc4+ 16. Ke3 Qxa4 17. h4 Qxc2 18. Bc1?! { (-21.00 → Mate in 5) Checkmate is now unavoidable. Rhc1 was best. } (18. Rhc1 Qxb2) 18... Bc5+ 19. Kf4 d5 20. Ke5 Qe2+ 21. Kf4 e5+ 22. Kg5 f6# { Black wins by checkmate. } 0-1