[Event "13th OCT Classical Marathon Team Battle"] [Site "https://lichess.org/tCF6X8WQ"] [Date "2023.04.02"] [White "IvanSergeevich2012"] [Black "No-providec"] [Result "0-1"] [UTCDate "2023.04.02"] [UTCTime "16:07:20"] [WhiteElo "2071"] [BlackElo "2084"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+45"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. N1c3 a6 7. Na3 b5 8. Nd5 Be7 9. c4 b4 10. Nc2 a5 11. Nce3 Nf6 12. f3 O-O 13. b3?! { (0.32 → -0.36) Inaccuracy. Nxe7+ was best. } (13. Nxe7+ Nxe7 14. Bd3 Nd7 15. O-O Nc5 16. Bc2 a4 17. Kh1 Be6 18. Nd5 Bxd5 19. exd5 Qb6) 13... Nd4 14. Bb2 Nxd5 15. Nxd5 Bg5 16. Bxd4 exd4 17. Qxd4 a4 18. Nb6?? { (0.20 → -4.64) Blunder. f4 was best. } (18. f4 Bh4+) 18... Bf6 19. Qe3 Rb8 20. Nxc8 Bxa1 21. Na7 axb3 22. axb3 Bc3+ 23. Kf2 Qf6 24. Nc6 Rbc8 25. e5 dxe5 { White left the game. } 0-1