[Event "Oficina do Estudante Arena"] [Site "https://lichess.org/hn9hx9bv"] [Date "2020.05.27"] [White "LuccasTamini"] [Black "AugustoDGS"] [Result "0-1"] [UTCDate "2020.05.27"] [UTCTime "19:45:03"] [WhiteElo "1337"] [BlackElo "1489"] [WhiteRatingDiff "-92"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 { B01 Scandinavian Defense } 2. Nc3 d4 3. Nce2 Bg4?! { (-0.20 → 0.64) Inaccuracy. a6 was best. } (3... a6 4. f4 c5 5. Nf3 Nc6 6. d3 Nf6 7. h3 e6 8. g3) 4. f3 Be6 5. Nxd4?? { (0.38 → -2.56) Blunder. b4 was best. } (5. b4 Bc8 6. f4 a6 7. Nf3 Nc6 8. c3 Bg4 9. Nfxd4 Nxd4) 5... Qxd4 6. d3 Nc6 7. Ne2 Qb4+? { (-2.96 → -1.62) Mistake. Qb6 was best. } (7... Qb6 8. d4) 8. c3 Qa5 9. d4?! { (-1.14 → -1.88) Inaccuracy. b4 was best. } (9. b4 Qb6) 9... Bxa2?? { (-1.88 → 1.64) Blunder. Bc4 was best. } (9... Bc4 10. b4 Qa6 11. a4 Nb8 12. Ng3 Nd7 13. b5 Qa5 14. Qc2 Bxf1 15. Nxf1 a6 16. Bb2) 10. Rb1?? { (1.64 → -9.44) Blunder. b4 was best. } (10. b4 Bb3 11. bxa5 Bxd1 12. Kxd1 O-O-O 13. Kc2 e6 14. a6 b6 15. Be3 e5 16. d5 Na5) 10... Bxb1 11. Ng3 e5 12. dxe5 Nxe5 13. Ne2 Nd3+ 14. Kd2 Qb6 15. c4?! { (-11.71 → Mate in 8) Checkmate is now unavoidable. Qa4+ was best. } (15. Qa4+ Ke7 16. Qa1 Rd8 17. Qxb1 Nxc1+ 18. Nd4 Nb3+ 19. Kc2 Nxd4+ 20. cxd4 Qxd4 21. Qe1 Nf6) 15... Qd6?! { (Mate in 8 → -20.69) Lost forced checkmate sequence. O-O-O was best. } (15... O-O-O 16. c5 Bxc5 17. Qa4 Be3+ 18. Kc3 Qc5+ 19. Qc4 Qa5+ 20. b4 Qa1+ 21. Kb3 Qa2+ 22. Kc3) 16. Nc3 Nf2+ 17. Ke3 Nxd1+ 18. Ke2 Nxc3+ 19. Kf2?! { (-29.80 → Mate in 5) Checkmate is now unavoidable. bxc3 was best. } (19. bxc3 Qd3+) 19... Nd1+ 20. Kg1 Qd4+ 21. Be3 Qxe3# { Black wins by checkmate. } 0-1