[Event "Yearly Classical Arena"] [Site "https://lichess.org/LDxUJalb"] [Date "2024.05.18"] [White "benroky"] [Black "zc2zxz"] [Result "0-1"] [UTCDate "2024.05.18"] [UTCTime "01:08:55"] [WhiteElo "1708"] [BlackElo "1679"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "1200+10"] [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 a6 5. d3?! { (0.39 → -0.30) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Qc7 7. Nxc6 Nf6 8. Qe2 dxc6 9. a4 Bd6) 5... Qc7 6. Be3 Nf6 7. Qd2 Be7 8. O-O-O?! { (-0.36 → -1.34) Inaccuracy. a4 was best. } (8. a4 O-O 9. O-O b6 10. h3 Rd8 11. Rfe1 Bb7 12. Bf4 d6) 8... O-O 9. a3 b5 10. Ba2 b4 11. axb4 cxb4 12. Na4 Qa5 13. b3?! { (-1.30 → -2.32) Inaccuracy. Bb3 was best. } (13. Bb3 Rb8) 13... Bb7 14. Kb1 Rac8 15. Nb6 Na7?? { (-2.68 → 0.32) Blunder. d5 was best. } (15... d5 16. e5 Ng4 17. Nxc8 Rxc8 18. h4 Ngxe5 19. Nxe5 Nxe5 20. Rh3 Bf8 21. Rg3) 16. Nxc8?! { (0.32 → -0.50) Inaccuracy. Nc4 was best. } (16. Nc4 Rxc4) 16... Nb5?? { (-0.50 → 3.75) Blunder. Nxc8 was best. } (16... Nxc8 17. Bd4 d5 18. e5 Nd7 19. h4 Rd8 20. Rh3 Bc5 21. Bb2 Na7 22. d4) 17. Nxe7+?! { (3.75 → 2.87) Inaccuracy. Bb6 was best. } (17. Bb6 Qxa2+ 18. Kxa2 Rxc8 19. Kb2 Nxe4 20. dxe4 Bxe4 21. Bd4 f5 22. Ra1 Bxf3) 17... Kh8 18. Bc5? { (2.98 → 1.26) Mistake. Bd4 was best. } (18. Bd4 Nc3+ 19. Bxc3 bxc3 20. Qc1 Qc5 21. Nd2 cxd2 22. Qxd2 Qxe7 23. Ka1 a5) 18... Nc3+ 19. Kc1?? { (1.32 → Mate in 1) Checkmate is now unavoidable. Qxc3 was best. } (19. Qxc3 bxc3 20. Ng6+ hxg6 21. Bxf8 d5 22. Be7 g5 23. e5 Ng4 24. Rde1 Kg8) 19... Qa3# { Black wins by checkmate. } 0-1