[Event "Recrea Primaria 1, 2 y 3 Grado"] [Site "https://lichess.org/ot1uEBzz"] [Date "2021.07.05"] [White "Cristopher08"] [Black "Tonantzin"] [Result "0-1"] [UTCDate "2021.07.05"] [UTCTime "15:00:01"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+260"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } b6 2. e3 Bb7 3. d3 e6 4. d4 a5 5. e4?? { (-0.27 → -2.11) Blunder. Nf3 was best. } (5. Nf3 Nf6 6. Bd3 c5 7. O-O Be7 8. a4 Nc6 9. c3 O-O 10. Na3 cxd4 11. exd4 Bxa3) 5... Bb4+?? { (-2.11 → 0.16) Blunder. Bxe4 was best. } (5... Bxe4) 6. Kf2?? { (0.16 → -3.17) Blunder. c3 was best. } (6. c3 Be7) 6... Nf6 7. h4?? { (-3.15 → -6.44) Blunder. Nf3 was best. } (7. Nf3 Nxe4+) 7... Nxe4+ 8. Ke2?! { (-5.97 → -9.33) Inaccuracy. Ke3 was best. } (8. Ke3 Qf6) 8... d5? { (-9.33 → -4.52) Mistake. Ng3+ was best. } (8... Ng3+ 9. Ke3) 9. Nh3? { (-4.52 → -8.51) Mistake. Rh3 was best. } (9. Rh3) 9... Nc6 10. Ng5 Nxd4+? { (-7.59 → -4.49) Mistake. Ng3+ was best. } (10... Ng3+ 11. Kf3) 11. Ke3? { (-4.49 → -10.33) Mistake. Qxd4 was best. } (11. Qxd4 Ng3+ 12. Kd1 Nxh1 13. Qxg7 Rf8 14. Bd2 Nf2+ 15. Ke1 Ng4 16. Bb5+ c6 17. Bxb4 axb4) 11... Nf5+ 12. Kf3 f6 13. Ke2 fxg5 14. fxg5?! { (-12.94 → Mate in 8) Checkmate is now unavoidable. c3 was best. } (14. c3 Bc5) 14... c5?! { (Mate in 8 → -13.00) Lost forced checkmate sequence. Nfg3+ was best. } (14... Nfg3+ 15. Kd3 Nf2+ 16. Ke3 Nxd1+ 17. Kd3 Nf2+ 18. Ke3 O-O 19. c3 d4+ 20. cxd4 Qd6 21. Bb5) 15. g6?! { (-13.00 → Mate in 7) Checkmate is now unavoidable. c3 was best. } (15. c3 O-O) 15... hxg6?! { (Mate in 7 → -13.21) Lost forced checkmate sequence. Nfg3+ was best. } (15... Nfg3+ 16. Kf3 O-O+ 17. Bf4 Rxf4+ 18. Ke3 d4+ 19. Kd3 c4+ 20. Kxc4 Qd5+ 21. Kd3 Nf2#) 16. g4?! { (-13.21 → Mate in 10) Checkmate is now unavoidable. c3 was best. } (16. c3 Nfg3+ 17. Kd3 O-O 18. Bg5 Nf2+ 19. Kd2 Qd7 20. Qe1 c4 21. Kc2 Nfxh1 22. Nd2 Bc5) 16... Nxh4?! { (Mate in 10 → -16.92) Lost forced checkmate sequence. Nfg3+ was best. } (16... Nfg3+ 17. Kf3 Qf6+ 18. Bf4 O-O 19. Qc1 Nd2+ 20. Kg2 Qxf4 21. Kh3 Nxh1 22. Qe1 Nxf1 23. Qxe6+) 17. Rxh4?! { (-16.92 → Mate in 6) Checkmate is now unavoidable. Qd3 was best. } (17. Qd3 Qf6) 17... Rxh4?! { (Mate in 6 → -22.18) Lost forced checkmate sequence. Qxh4 was best. } (17... Qxh4 18. c4 Qxg4+ 19. Ke3 d4+ 20. Qxd4 cxd4+ 21. Kxd4 Rd8+ 22. Ke3 Bc5#) 18. Ke3?! { (-22.18 → Mate in 5) Checkmate is now unavoidable. Kf3 was best. } (18. Kf3 Qf6+) 18... Nf6?! { (Mate in 5 → -16.87) Lost forced checkmate sequence. Qg5+ was best. } (18... Qg5+ 19. Kf3 Qxg4+ 20. Ke3 Qg1+ 21. Kd3 c4+ 22. Ke2 Qf2#) 19. Qe1 Rxg4 20. Kf2 Re4 21. Qxe4?! { (-16.80 → Mate in 8) Checkmate is now unavoidable. Bb5+ was best. } (21. Bb5+ Nd7 22. Qxe4 dxe4 23. Ke2 Qf6 24. c3 Qf3+ 25. Ke1 Qh1+ 26. Ke2 Qxc1 27. cxb4 axb4) 21... dxe4?! { (Mate in 8 → -19.62) Lost forced checkmate sequence. Nxe4+ was best. } (21... Nxe4+ 22. Ke2 Qf6 23. Nd2 Bxd2 24. c3 Bxc1 25. Kd1 Qxf1+ 26. Kc2 Qf2+ 27. Kxc1 Qd2+ 28. Kb1) 22. Nd2?! { (-19.62 → Mate in 7) Checkmate is now unavoidable. c3 was best. } (22. c3 Qd1) 22... Ng4+?! { (Mate in 7 → -22.99) Lost forced checkmate sequence. Qd4+ was best. } (22... Qd4+ 23. Kg3 e3 24. Be2 Bxd2 25. Bxd2 g5 26. Bb5+ Ke7 27. Rh1 Qg4+ 28. Kh2 Rh8#) 23. Ke1?! { (-22.99 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } (23. Kg3 Ne3) 23... Nh2?! { (Mate in 5 → -19.94) Lost forced checkmate sequence. Qh4+ was best. } (23... Qh4+ 24. Kd1 Qf2 25. Bb5+ Kf7 26. Nf3 Qxf3+ 27. Be2 Nf2#) 24. a3?! { (-19.94 → Mate in 8) Checkmate is now unavoidable. Be2 was best. } (24. Be2 Bxd2+) 24... Bxd2+ 25. Kf2 Qf6+ 26. Ke2 Nxf1 27. Kd1 Qf3# { Black wins by checkmate. } 0-1