[Event "TORNEO LASKER OAXACA Team Battle"] [Site "https://lichess.org/91HHA6KR"] [Date "2021.02.20"] [White "Josehiram99"] [Black "chema1127"] [Result "0-1"] [UTCDate "2021.02.20"] [UTCTime "23:01:24"] [WhiteElo "1500"] [BlackElo "1250"] [WhiteRatingDiff "-461"] [BlackRatingDiff "+79"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } Bb4?! { (-0.21 → 0.56) Inaccuracy. Nf6 was best. } (2... Nf6 3. d3 c6 4. Ba4 a5 5. c4 d5 6. cxd5 b5 7. Bc2) 3. Nf3 Nf6 4. c3 Ba5 5. Ng5?? { (0.98 → -0.78) Blunder. d4 was best. } (5. d4 O-O 6. Bg5 d5 7. dxe5 dxe4 8. exf6 Qxd1+ 9. Kxd1 exf3) 5... Nxe4?? { (-0.78 → 3.19) Blunder. c6 was best. } (5... c6 6. Ba4) 6. Nxf7?? { (3.19 → -3.71) Blunder. Nxe4 was best. } (6. Nxe4) 6... Kxf7 7. Na3? { (-3.67 → -5.94) Mistake. Qa4 was best. } (7. Qa4 c6 8. Qxe4 cxb5 9. Qd5+ Kf8 10. O-O Nc6 11. d3 Qf6 12. Qxb5 d6 13. Be3 a6) 7... Ke8?? { (-5.94 → -2.88) Blunder. c6 was best. } (7... c6 8. Bd3) 8. Nc4 Qf6?? { (-3.47 → -0.83) Blunder. c6 was best. } (8... c6 9. Qh5+ Kf8 10. Nxe5 Qe8 11. Qxe8+ Kxe8 12. Ba4 Bc7 13. d4 d5 14. f3 Nc5 15. Bc2) 9. Nxa5?? { (-0.83 → Mate in 1) Checkmate is now unavoidable. Qh5+ was best. } (9. Qh5+ g6 10. Qe2 Nd6 11. Nxa5 b6 12. Nb3 Nxb5 13. Qxb5 Ba6 14. Qd5 Nc6 15. d4 Rf8) 9... Nxc3?? { (Mate in 1 → 6.51) Lost forced checkmate sequence. Qxf2# was best. } (9... Qxf2#) 10. Nc4?? { (6.51 → -11.85) Blunder. dxc3 was best. } (10. dxc3 b6 11. Nb3 a5 12. O-O a4 13. Nd2 Bb7 14. f3 Kd8 15. Ne4 Qg6 16. Ng3 Kc8) 10... Nxd1 11. Ne3 c6 12. Kxd1 d5 13. Ng4 Bxg4+ 14. Ke1 Na6 15. Bxa6 bxa6 16. a3 Qd8 17. a4 Qa5 18. Ra3 Be6 19. Re3 d4 20. Rxe5?! { (-12.73 → Mate in 4) Checkmate is now unavoidable. Re4 was best. } (20. Re4 Qc5 21. Ke2 Bb3 22. Re1 Kd7 23. d3 Rae8 24. f4 Qc2+ 25. Kf1 Bxa4 26. Kg1 Bb5) 20... Qxe5+ 21. Kf1 Rd8?! { (Mate in 3 → -19.72) Lost forced checkmate sequence. Bc4+ was best. } (21... Bc4+ 22. d3 Bxd3+ 23. Kg1 Qe1#) 22. b3 Rf8 23. Bb2?! { (-26.17 → Mate in 5) Checkmate is now unavoidable. f3 was best. } (23. f3 d3 24. h3 Qe2+ 25. Kg1 Qe1+ 26. Kh2 Qf2 27. Re1 Qxe1 28. Bb2 Qxd2 29. Be5 Rxf3) 23... Qf6 24. Ba3 Qxf2# { Black wins by checkmate. } 0-1