[Event "Grandmasters Preparation"] [Site "https://lichess.org/952kJnaT"] [Date "2022.01.30"] [White "YAASHASHWI"] [Black "Omfalguni"] [Result "0-1"] [UTCDate "2022.01.30"] [UTCTime "12:17:32"] [WhiteElo "1500"] [BlackElo "1921"] [WhiteRatingDiff "-75"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 e5 3. f3?! { (0.36 → -0.19) Inaccuracy. f4 was best. } (3. f4 d6 4. Nf3 Nc6 5. Be2 g6 6. O-O Bg7 7. c3 h6) 3... Nc6 4. Nh3?! { (-0.09 → -1.04) Inaccuracy. c4 was best. } (4. c4 d6 5. Nc3 f5 6. f4 Nf6 7. Nf3 Be7 8. Be2 O-O) 4... h6 5. g4?! { (-0.74 → -1.33) Inaccuracy. c4 was best. } (5. c4 d6 6. g3 g6 7. Nc3 Bg7 8. Bg2 Nge7 9. O-O O-O 10. Kh1 Be6 11. f4 exf4) 5... d6 6. Be2?! { (-1.19 → -2.29) Inaccuracy. Bg2 was best. } (6. Bg2 Be6) 6... g5?! { (-2.29 → -1.28) Inaccuracy. Be7 was best. } (6... Be7) 7. f4?? { (-1.28 → -5.55) Blunder. Nc3 was best. } (7. Nc3 Nge7) 7... exf4 8. Nxg5? { (-4.75 → -9.76) Mistake. Bd2 was best. } (8. Bd2 Bg7 9. Bc3 Nf6 10. Nf2 d5 11. exd5 Nd4 12. Bxd4 cxd4 13. c4 dxc3 14. Nxc3 Nxd5) 8... Qxg5 9. Rg1 Qh4+ 10. Kd2 Qh3 11. Qe1 Qe3+?! { (-9.47 → -5.56) Inaccuracy. h5 was best. } (11... h5) 12. Kd1 Qd4 13. Bxf4?! { (-5.52 → -8.38) Inaccuracy. Nc3 was best. } (13. Nc3 Be6 14. a4 O-O-O 15. a5 f3 16. Bxf3 Nge7 17. a6 b6 18. Be2 Qe5 19. Rf1 Nd4) 13... Qxb2 14. Rg3 Qxa1 15. Rh3 Qxb1+ 16. Kd2 Qxe1+ 17. Ke3?! { (-15.53 → Mate in 5) Checkmate is now unavoidable. Kxe1 was best. } (17. Kxe1 Be6 18. a3 Nf6 19. Rg3 O-O-O 20. g5 Nd7 21. g6 fxg6 22. Rxg6 Bf7 23. Rg2 Nd4) 17... Nd4 18. c3 Qxe2# { Black wins by checkmate. } 0-1