[Event "GM Alexander Ipatov's Birthday"] [Site "https://lichess.org/O2A3UK9p"] [Date "2022.07.16"] [White "umut1431"] [Black "Bat_general_17"] [Result "1-0"] [UTCDate "2022.07.16"] [UTCTime "12:20:32"] [WhiteElo "2002"] [BlackElo "2314"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } a6 3. Nf3 e6 4. O-O b5 5. Be2 Bb7 6. d3 Qc7 7. c3 d6?! { (0.21 → 0.87) Inaccuracy. Be7 was best. } (7... Be7 8. a4 Nf6 9. axb5 axb5 10. Na3 b4 11. Nb5 Qb6 12. Rxa8) 8. Bf4 Nf6 9. b4 Nbd7 10. a4 Rc8? { (0.75 → 2.24) Mistake. bxa4 was best. } (10... bxa4 11. Qxa4) 11. axb5 axb5 12. bxc5 Nxc5 13. d4?? { (2.15 → 0.10) Blunder. Na3 was best. } (13. Na3 Qd7 14. Qb1 Be7 15. Nxb5 O-O 16. c4 Ra8 17. Rxa8 Bxa8 18. Qb2 h6 19. Ra1 Rb8) 13... Ncxe4 14. Bxb5+ Nd7? { (0.08 → 1.67) Mistake. Bc6 was best. } (14... Bc6 15. Qa4) 15. Ra7 Qb6?? { (1.92 → 4.56) Blunder. Ra8 was best. } (15... Ra8) 16. Bxd7+ Kxd7 17. Qa4+ Qc6?? { (2.75 → 9.46) Blunder. Kc7 was best. } (17... Kc7) 18. Rxb7+ Rc7 19. Rxc7+ Kxc7 20. Qxc6+?! { (8.67 → 5.98) Inaccuracy. Qa5+ was best. } { Black resigns. } (20. Qa5+ Qb6) 1-0