[Event "Torneo Interior CEGS Ind."] [Site "https://lichess.org/bpv9JpzA"] [Date "2021.03.16"] [White "Yamiii1"] [Black "alfonsoham"] [Result "0-1"] [UTCDate "2021.03.16"] [UTCTime "23:23:39"] [WhiteElo "925"] [BlackElo "1005"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } d6 3. Nf3 Nf6 4. Na3 Nc6 5. b3?? { (0.01 → -1.82) Blunder. c4 was best. } (5. c4 Be7 6. Be2 O-O 7. O-O Nd7 8. Nc2 a5 9. Ne3 Nc5) 5... h5?? { (-1.82 → -0.07) Blunder. d5 was best. } (5... d5 6. Bb2 Bc5 7. exd5 Qxd5 8. Nc4 Ng4 9. d4 Nxd4 10. Nxd4 exd4 11. Qd2 Be6 12. O-O-O) 6. c4 b6 7. Nb5 Ng4?! { (0.16 → 0.75) Inaccuracy. Bg4 was best. } (7... Bg4 8. Be2) 8. h3 Nf6 9. d4 Nxd4 10. Nd2?? { (0.65 → -2.41) Blunder. Nfxd4 was best. } (10. Nfxd4 exd4 11. Qxd4 Bb7 12. Bd3 c6 13. Nc3 Nd7 14. Bd2 Qf6 15. Qxf6 Nxf6 16. Rd1 Be7) 10... c5?! { (-2.41 → -1.71) Inaccuracy. Nxb5 was best. } (10... Nxb5 11. cxb5) 11. Nb1? { (-1.71 → -3.52) Mistake. Bd3 was best. } (11. Bd3 g6) 11... a6? { (-3.52 → -2.03) Mistake. Bb7 was best. } (11... Bb7) 12. Bb2?? { (-2.03 → -6.98) Blunder. N5c3 was best. } (12. N5c3 Bb7 13. Bd3 g6 14. Nd5 Bxd5 15. cxd5 Bh6 16. Bxh6 Rxh6 17. Qd2 Rh8 18. O-O Kf8) 12... axb5 13. Be2 Nxe4 14. f3? { (-7.28 → Mate in 3) Checkmate is now unavoidable. O-O was best. } (14. O-O) 14... Ng3?! { (Mate in 3 → -11.08) Lost forced checkmate sequence. Qh4+ was best. } (14... Qh4+ 15. g3 Qxg3+ 16. Kf1 Qf2#) 15. Bd3 Nxh1 16. h4 Qxh4+ 17. g3?! { (-22.67 → Mate in 12) Checkmate is now unavoidable. Kd2 was best. } (17. Kd2 Qf4+ 18. Ke1 Qe3+ 19. Be2 Qf2+ 20. Kd2 g6 21. Bxd4 Qxd4+ 22. Ke1 Qxa1 23. Nd2 Rxa2) 17... Qxg3+ 18. Kf1?! { (-38.97 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (18. Kd2 Qf4+) 18... Nxf3 19. Ke2 Rh6?! { (Mate in 1 → -29.46) Lost forced checkmate sequence. Qf2# was best. } (19... Qf2#) 20. Kf1?! { (-29.46 → Mate in 1) Checkmate is now unavoidable. Qf1 was best. } (20. Qf1 Bg4) 20... Rf6 21. Bf5 Nd4 { Black wins on time. } 0-1