[Event "1 TORNEO INTERNACIONAL AMEXCO Arena"] [Site "https://lichess.org/Reu8E8kc"] [Date "2021.02.06"] [White "chuyfer"] [Black "portillovader1976"] [Result "0-1"] [UTCDate "2021.02.06"] [UTCTime "16:55:51"] [WhiteElo "1293"] [BlackElo "1877"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Ba3?! { (0.20 → -0.65) Inaccuracy. Bb2 was best. } (2. Bb2 c5 3. e3 Nc6 4. Nf3 d5 5. Bb5 e6 6. O-O Bd6) 2... e5 3. e3?! { (-0.45 → -1.34) Inaccuracy. Bxf8 was best. } (3. Bxf8 Kxf8 4. d4 e4 5. e3 d5 6. Ne2 h5 7. c4 c6) 3... d6? { (-1.34 → 0.01) Mistake. Bxa3 was best. } (3... Bxa3 4. Nxa3 d5 5. d4 exd4 6. Qxd4 Qe7 7. Nb1 O-O 8. Nf3 c5 9. Qe5 Be6 10. Bd3) 4. d4 e4 5. f4?! { (0.13 → -0.75) Inaccuracy. c4 was best. } (5. c4 c6 6. Nc3 Qa5 7. Qc1 Na6 8. Ne2 Bd7 9. Ng3 h5) 5... Nc6 6. h4?? { (-0.37 → -2.40) Blunder. Bb5 was best. } (6. Bb5) 6... h5?! { (-2.40 → -1.58) Inaccuracy. Ne7 was best. } (6... Ne7 7. Nc3 c6 8. Qd2 h5 9. d5 Nexd5 10. Nxd5 Nxd5 11. Ne2 Nf6 12. c4 Bg4 13. Nc3) 7. Nc3?! { (-1.58 → -2.73) Inaccuracy. d5 was best. } (7. d5 Ne7 8. Nc3 Nf5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qd2 b5 12. O-O-O a5 13. Bb2 Be7) 7... a6?! { (-2.73 → -1.67) Inaccuracy. d5 was best. } (7... d5) 8. d5 Bg4?! { (-1.38 → -0.51) Inaccuracy. Ne7 was best. } (8... Ne7 9. Nge2 g6 10. Ng3 Bg7 11. Rb1 O-O 12. Qd2 Bf5 13. Bb2 Qd7 14. Be2 b5 15. Rd1) 9. Qd2 Ne7 10. Qd4?? { (-0.82 → -3.19) Blunder. Be2 was best. } (10. Be2) 10... Nexd5?? { (-3.19 → 3.70) Blunder. Nf5 was best. } (10... Nf5 11. Qd2 c6 12. Nge2 Nxd5 13. Nxd5 cxd5 14. Nd4 Ng3 15. Rh2 Be7 16. Be2 Nxe2 17. Nxe2) 11. Qxe4+?? { (3.70 → -10.54) Blunder. Nxd5 was best. } (11. Nxd5) 11... Nxe4 12. Nxe4 f5 13. Ng5 Nxe3 14. Rd1 Nxc2+ 15. Kd2 Nxa3 16. Ne6 Qe7 17. Re1 Qf6 18. Nxf8+ Kxf8 19. Nf3 Bxf3 20. gxf3?! { (-19.95 → Mate in 7) Checkmate is now unavoidable. Ke3 was best. } (20. Ke3 Bg4) 20... Qd4+?! { (Mate in 7 → -15.63) Lost forced checkmate sequence. Qb2+ was best. } (20... Qb2+ 21. Kd3 Qc2+ 22. Kd4 Qd2+ 23. Bd3 Nc2+ 24. Kd5 Qxd3+ 25. Ke6 Qb5 26. Re4 Rh6#) 21. Ke2?! { (-15.63 → Mate in 1) Checkmate is now unavoidable. Bd3 was best. } (21. Bd3 Qb2+ 22. Kd1 Qxa2 23. Bxf5 Qxb3+ 24. Ke2 Qb2+ 25. Kf1 Qb5+ 26. Kg2 Qxf5 27. Re4 Qc5) 21... Re8# { Black wins by checkmate. } 0-1