[Event "IIT Fall 2020 Chess Tournament"] [Site "https://lichess.org/5SYYMV4v"] [Date "2020.11.20"] [White "AyrtonTwigg"] [Black "BenzeneRing"] [Result "1-0"] [UTCDate "2020.11.20"] [UTCTime "23:26:00"] [WhiteElo "1956"] [BlackElo "1555"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B33"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 { B33 Sicilian Defense: Open } 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8?! { (0.44 → 1.26) Inaccuracy. Nh5 was best. } (7... Nh5 8. Bc4 Qc7 9. Qe2 Ng7 10. Bd2 Nf5 11. O-O-O Bg7 12. Bf4) 8. Bc4 Bg7 9. Qe2? { (1.46 → -0.09) Mistake. Bf4 was best. } (9. Bf4 Nh6 10. Bb3 O-O 11. O-O d5 12. exd6 exd6 13. Qxd6 Qxd6 14. Bxd6 Rd8 15. Bc5 Nf5) 9... d5? { (-0.09 → 1.02) Mistake. Qa5 was best. } (9... Qa5) 10. exd6 Qxd6 11. O-O Nf6 12. Be3? { (0.67 → -0.44) Mistake. Re1 was best. } (12. Re1 e6) 12... O-O?! { (-0.44 → 0.19) Inaccuracy. Ng4 was best. } (12... Ng4 13. g3 Nxe3 14. Qxe3 Qd4 15. Qxd4 Bxd4 16. Rfe1 Bf5 17. Ne4 Rd8 18. c3 Bb6 19. b4) 13. Rad1 Qc7?! { (0.40 → 0.99) Inaccuracy. Qb8 was best. } (13... Qb8) 14. Bc5 Re8 15. h3 Rb8?! { (0.72 → 1.44) Inaccuracy. Bb7 was best. } (15... Bb7 16. Rfe1 Nd5 17. Bb3 Rad8 18. Ne4 f5 19. Nc3 e6 20. Bxa7 Nf4 21. Qc4 Rxd1 22. Rxd1) 16. Bb3?! { (1.44 → 0.64) Inaccuracy. Rfe1 was best. } (16. Rfe1) 16... Bf8?! { (0.64 → 1.71) Inaccuracy. Nd5 was best. } (16... Nd5 17. Qf3) 17. Qf3 Nd7?? { (1.37 → Mate in 2) Checkmate is now unavoidable. Nd5 was best. } (17... Nd5 18. Rfe1 Bf5 19. Nxd5 cxd5 20. Qe3 e6 21. Bxa7 Rbc8 22. Bb6 Qb8 23. c3 Bg7 24. Bd4) 18. Qxf7+ Kh8 19. Qg8# { White wins by checkmate. } 1-0