[Event "Grupo 2 Torneo Escolar Caissa Team Battle"] [Site "https://lichess.org/HEpSmsfO"] [Date "2020.05.30"] [White "Mingololo"] [Black "BIT8MAR"] [Result "0-1"] [UTCDate "2020.05.30"] [UTCTime "10:16:03"] [WhiteElo "1013"] [BlackElo "1500"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5?! { (0.37 → -0.36) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5) 2... Nf6 3. d3 a6 4. Ba4 Nc6 5. Bb3 Bc5 6. Nh3?? { (0.23 → -1.83) Blunder. Nf3 was best. } (6. Nf3 h6 7. O-O O-O 8. c3 d6 9. h3 Re8 10. Re1 Be6 11. Bxe6 Rxe6 12. Nbd2 a5) 6... O-O?! { (-1.83 → -1.08) Inaccuracy. d5 was best. } (6... d5) 7. O-O?! { (-1.08 → -1.76) Inaccuracy. Ng5 was best. } (7. Ng5 Nd4) 7... d6? { (-1.76 → -0.55) Mistake. d5 was best. } (7... d5 8. exd5 Bg4 9. Qe1 Nd4 10. Ng5 Be2 11. Nd2 Bxf1 12. Kxf1 Bd6 13. Nge4 Nxe4 14. Nxe4) 8. Bf4?? { (-0.55 → -5.14) Blunder. Ng5 was best. } (8. Ng5 Bg4 9. Nf3 Bxf3 10. Qxf3 Nd4 11. Qd1 a5 12. c3 Nxb3 13. Qxb3 a4 14. Qc2 h6) 8... Bxh3 9. Nc3? { (-5.03 → -9.20) Mistake. Bg5 was best. } (9. Bg5 Bd7 10. h3 h6 11. Be3 Bxe3 12. fxe3 Ne7 13. a4 a5 14. Nd2 c6 15. d4 Ng6) 9... exf4 10. Qf3 Bg4 11. Qxf4 Nd4 12. Rae1 Qe8 13. Re3 Bb4 14. Rg3 Bxc3 15. Rxg4 Ne2+ 16. Kh1 Nxf4 17. Rxf4 Qe5 18. Rf3 Rae8 19. Rh3 Ng4 20. Re1?! { (-13.74 → Mate in 8) Checkmate is now unavoidable. bxc3 was best. } (20. bxc3 Qxc3) 20... Nxf2+ 21. Kg1 Bxe1?! { (Mate in 7 → -28.06) Lost forced checkmate sequence. Nxh3+ was best. } (21... Nxh3+ 22. gxh3 Bxe1 23. Bc4 Qf4 24. d4 Bf2+ 25. Kg2 Bxd4 26. Be2 Qf2+ 27. Kh1 Qg1#) 22. Rxh7?! { (-28.06 → Mate in 6) Checkmate is now unavoidable. Rf3 was best. } (22. Rf3 Ng4) 22... Kxh7 23. c4 Ng4 24. Bd1 Qxh2+ 25. Kf1 Bh4 26. Bxg4 Re5 27. Bh5 Rf5+ 28. Ke2 Qxg2+ 29. Ke3 Bf2+ 30. Kd2 Rxh5 31. Kc3 b5 32. e5 Rxe5 33. b3 bxc4 34. bxc4 Be1+ 35. Kd4 Qd2 36. c5 Rxc5 37. Ke4 Rh5 38. Kd4 Bf2+ 39. Kc4 Qf4+ 40. Kc3 Be1+ 41. Kb3 Rc5 42. d4 Qxd4 43. Ka3 Rc1 44. Kb3 Qb6+ 45. Ka4 Qb4# { Black wins by checkmate. } 0-1