[Event "Huang"] [Site "https://lichess.org/oQYnmkNH"] [Date "2024.04.07"] [White "NievesG"] [Black "Abruz69"] [Result "0-1"] [UTCDate "2024.04.07"] [UTCTime "18:00:00"] [WhiteElo "1500"] [BlackElo "2068"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. Nb5?! { (0.53 → -0.45) Inaccuracy. d4 was best. } (3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Ng4 7. Bf4 d6) 3... Bg7 4. d3 Nc6 5. b3?? { (-0.71 → -4.76) Blunder. a4 was best. } (5. a4 Nf6) 5... Bxa1 6. Bf4 Be5 7. Bxe5 Nxe5 8. d4 cxd4 9. Nxd4?! { (-4.15 → -5.21) Inaccuracy. Qxd4 was best. } (9. Qxd4 f6 10. Nf3 a6 11. Nxe5 axb5 12. Nd3 Nh6 13. h4 Rxa2 14. Nf4 Qa5+ 15. b4 Qc7) 9... Nf6 10. h3 O-O 11. Qd2 Nxe4 12. Qf4 Qa5+ 13. Kd1 Nc3+ 14. Kc1 d6 15. Qd2?? { (-5.58 → Mate in 1) Checkmate is now unavoidable. a4 was best. } (15. a4 Nd5 16. Qe4 Qc5 17. Nge2 Nc6 18. g4 e5 19. Nf5 Bxf5 20. gxf5 Ncb4 21. Kb1) 15... Nxa2+? { (Mate in 1 → -7.57) Lost forced checkmate sequence. Qa3# was best. } (15... Qa3#) 16. Kd1 Nc3+ 17. Ke1? { (-7.61 → Mate in 2) Checkmate is now unavoidable. Qxc3 was best. } (17. Qxc3 Qxc3 18. Nge2 Qa1+ 19. Kd2 Qa5+ 20. Kd1 Be6 21. Nc1 Bd5 22. f4 Rfc8 23. f5 Be4) 17... Qa1+ 18. Qd1 Qxd1# { Black wins by checkmate. } 0-1