[Event "Ivanov"] [Site "https://lichess.org/jr0PGAzA"] [Date "2024.02.27"] [White "altaetc2014"] [Black "mextikuli257"] [Result "0-1"] [UTCDate "2024.02.27"] [UTCTime "13:00:02"] [WhiteElo "880"] [BlackElo "1562"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 d6 3. c4 e5 4. Nd2?! { (0.40 → -0.23) Inaccuracy. g3 was best. } (4. g3 Nc6 5. Bg2 Nge7 6. Nc3 g6 7. Nge2 Bg7 8. Rb1 O-O) 4... Nc6 5. Ndf3 Nf6 6. Ng5 Be7 7. Nxf7?? { (-0.57 → -4.35) Blunder. Ne2 was best. } (7. Ne2) 7... Kxf7 8. g4 h6 9. d4 Nxd4 10. a4 Qa5+ 11. Bd2 Qb6 12. Nh3 Bxg4 13. Ng5+ hxg5 14. Bxg5 Bxd1 15. Kxd1? { (-8.89 → Mate in 6) Checkmate is now unavoidable. Rxd1 was best. } (15. Rxd1 Nf3+ 16. Ke2 Nxg5 17. f3 Rh4 18. Bg2 Qxb2+ 19. Rd2 Qb6 20. h3 Rf4 21. Ke1) 15... Qxb2 16. Rc1 Nxe4 17. f3 Nf2+ 18. Ke1 Nxh1 19. Kd1 Rxh2 20. Bd3 Nf2+ 21. Ke1 Rh1+ 22. Bf1 Nd3+ 23. Kd1 Rxf1# { Black wins by checkmate. } 0-1