[Event "10+0 Arena"] [Site "https://lichess.org/fo7dJIWf"] [Date "2020.10.29"] [White "Isabela13_Ivonny"] [Black "Miguel15_IFSUL"] [Result "0-1"] [UTCDate "2020.10.29"] [UTCTime "18:56:31"] [WhiteElo "927"] [BlackElo "2189"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e6 2. d3 d5 3. Nf3 Bc5 4. d4 Bb6?! { (0.11 → 0.83) Inaccuracy. Bd6 was best. } (4... Bd6 5. c4 Nf6 6. Bd3 O-O 7. Nc3 b6 8. O-O Bb7 9. b3 c5 10. cxd5 exd5 11. Nb5) 5. Na3?! { (0.83 → -0.10) Inaccuracy. b4 was best. } (5. b4 Nf6 6. c4 c6 7. Bd3 Nbd7 8. O-O O-O 9. Bb2 Bc7 10. Nbd2 Qe7 11. b5 e5) 5... c5 6. dxc5 Bxc5 7. Bb5+ Bd7 8. Bd3 Nf6 9. b3?? { (-0.55 → -4.76) Blunder. c4 was best. } (9. c4 Nc6) 9... Qe7?? { (-4.76 → -0.75) Blunder. Bxa3 was best. } (9... Bxa3 10. O-O Qe7 11. Bxa3 Qxa3 12. Qc1 Qe7 13. Qb2 O-O 14. c4 dxc4 15. Bxc4 Nc6 16. Rfd1) 10. Bb2?? { (-0.75 → -5.11) Blunder. Nb5 was best. } (10. Nb5 Bc8 11. c4 a6 12. Nc3 e5 13. Bb1 Bb4 14. Bd2 e4 15. Nd4 dxc4 16. Qc2 Be6) 10... Bxa3 11. Bc3 Bb4 12. Ne5? { (-5.18 → -15.71) Mistake. Bxb4 was best. } (12. Bxb4) 12... Bxc3+ 13. Ke2 Bxa1 14. Qxa1 Qd6 15. Nxf7 Kxf7 16. h4 e5 17. Rh2 e4 18. c3 exd3+ 19. Kxd3 Bb5+ 20. Kc2 Qxh2 21. Qb1 Qxg2 22. Qe1 Ne4 23. h5?! { (-30.36 → Mate in 11) Checkmate is now unavoidable. a4 was best. } (23. a4 Bf1) 23... Nxf2 24. b4?! { (-40.71 → Mate in 5) Checkmate is now unavoidable. h6 was best. } (24. h6 Ne4+ 25. Kc1 Rc8 26. c4 Qxa2 27. Qf1+ Nf2 28. hxg7 Qa1+ 29. Kd2 Qxf1 30. g8=R Kxg8) 24... Nd3+ 25. Kb3 Qb2# { Black wins by checkmate. } 0-1