[Event "1st WCS Under-18 Rapid Arena"] [Site "https://lichess.org/VJGigHOm"] [Date "2021.06.08"] [White "Monserrathalbores"] [Black "Mia-Guz"] [Result "0-1"] [UTCDate "2021.06.08"] [UTCTime "15:47:31"] [WhiteElo "1445"] [BlackElo "1956"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. Nc3 g6? { (0.00 → 1.12) Mistake. Be7 was best. } (4... Be7 5. d4 cxd4 6. Nxd4 Qc7 7. O-O Nf6 8. Ndb5 Qb8 9. Nd4) 5. O-O?! { (1.12 → 0.25) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Nf6 7. Ndb5 a6 8. Nd6+ Bxd6 9. Qxd6 Qe7) 5... Bg7 6. d3 Nf6? { (-0.22 → 0.90) Mistake. Nge7 was best. } (6... Nge7 7. Bb3 O-O 8. Bf4 d5 9. h3 h6 10. Re1 d4 11. Ne2) 7. Bg5? { (0.90 → -0.32) Mistake. Bb5 was best. } (7. Bb5 d5 8. Bg5 h6 9. Bxf6 Bxf6 10. Bxc6+ bxc6 11. Na4 Rb8) 7... h6 8. Be3?? { (0.21 → -2.03) Blunder. Bh4 was best. } (8. Bh4 d6 9. d4 cxd4 10. Nxd4 O-O 11. Ndb5 Qb6 12. Bb3 Rd8) 8... b6?? { (-2.03 → 0.15) Blunder. d5 was best. } (8... d5) 9. a4?! { (0.15 → -0.60) Inaccuracy. d4 was best. } (9. d4 Ng4) 9... O-O 10. h3 Bb7 11. g3?? { (-0.93 → -4.90) Blunder. Bf4 was best. } (11. Bf4 d5) 11... Na5? { (-4.90 → -2.58) Mistake. d5 was best. } (11... d5) 12. Ba2 d5 13. exd5 exd5 14. Nxd5?? { (-1.89 → -7.21) Blunder. d4 was best. } (14. d4) 14... Bxd5 15. Bb1 Qc8 16. d4 Qb7 17. Kg2 Nc4 18. Bf4 Nxb2 19. Qe2 Bc4 20. Qd2 Bxf1+ 21. Kxf1 Qxf3 22. Ba2 g5 23. Be3 Ne4 24. Qc1?! { (-20.52 → Mate in 2) Checkmate is now unavoidable. Kg1 was best. } (24. Kg1 Nxd2) 24... Nxg3+ 25. Kg1 Qh1# { Black wins by checkmate. } 0-1