[Event "Rápido Invierno 2021 Etapa 4"] [Site "https://lichess.org/3S1CF0tU"] [Date "2021.07.18"] [White "kaidi"] [Black "tommyacin"] [Result "0-1"] [UTCDate "2021.07.18"] [UTCTime "22:04:08"] [WhiteElo "1958"] [BlackElo "2141"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+77"] [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. c3 e6 4. d4 cxd4 5. cxd4 d5 6. e5 Be7? { (0.00 → 1.11) Mistake. Nge7 was best. } (6... Nge7 7. Nc3 Nf5 8. Bb5 Bd7 9. O-O Rc8 10. Rb1 Nb4 11. Be2) 7. Nc3 f6 8. Bf4 fxe5 9. Nxe5 Nf6 10. Be2 O-O 11. Nxc6 bxc6 12. Be5 Bd6 13. Bg3 Qe7 14. O-O Bxg3 15. fxg3?! { (0.38 → -0.32) Inaccuracy. hxg3 was best. } (15. hxg3) 15... Rb8 16. Qc2?! { (-0.40 → -1.28) Inaccuracy. Na4 was best. } (16. Na4 e5) 16... e5?! { (-1.28 → -0.39) Inaccuracy. c5 was best. } (16... c5) 17. Rad1?? { (-0.39 → -5.47) Blunder. dxe5 was best. } (17. dxe5) 17... exd4 18. Rxd4? { (-4.71 → -8.61) Mistake. Na4 was best. } (18. Na4 Bg4) 18... Qe3+ 19. Kh1 Qxd4 20. Bd3 Bg4 21. Rf4 Qe3 22. Nd1 Bxd1 23. Qxd1 Rbe8 24. Rf1 Ng4 25. Rxf8+?! { (-11.17 → Mate in 8) Checkmate is now unavoidable. Qxg4 was best. } (25. Qxg4 Qxd3) 25... Rxf8 26. Qe2 Nf2+ 27. Kg1 Nh3+ 28. Kh1 Qg1# { Black wins by checkmate. } 0-1