[Event "Üniversiteler 2022-23 1.Lig-12 Team Battle"] [Site "https://lichess.org/Lq4sojLt"] [Date "2023.02.26"] [White "CrazyBlanca"] [Black "osmanbeg"] [Result "1-0"] [UTCDate "2023.02.26"] [UTCTime "17:34:41"] [WhiteElo "2012"] [BlackElo "1758"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E12"] [Opening "Queen's Indian Defense: Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 { E12 Queen's Indian Defense: Petrosian Variation } Bb7 5. g3 d6 6. Bg2 Nbd7 7. Bg5 h6 8. Bxf6 Qxf6 9. Nc3 Be7 10. O-O O-O 11. Re1 e5?? { (0.42 → 2.67) Blunder. a6 was best. } (11... a6 12. e4 Rad8 13. a4 g5 14. h3 Qg7 15. a5 bxa5 16. Rxa5 Rb8 17. Qe2 c5 18. d5) 12. e4? { (2.67 → 0.88) Mistake. dxe5 was best. } (12. dxe5 Nxe5 13. Nxe5 Bxg2 14. Nd7 Qf5 15. Nxf8 Bb7 16. e4 Qc8 17. Ng6 fxg6 18. Nd5 Bd8) 12... exd4 13. Nxd4 c5?! { (1.21 → 2.29) Inaccuracy. c6 was best. } (13... c6 14. b4) 14. Ndb5 a6?? { (1.87 → 4.45) Blunder. Bc6 was best. } (14... Bc6 15. Nc7) 15. e5 Nxe5 16. Bxb7 axb5 17. Bxa8 Rxa8 18. f4 Nxc4 19. Nd5 Qxb2 20. Nxe7+ Kh8 21. Qf3 Qd4+ 22. Kh1 Nd2?? { (4.22 → Mate in 2) Checkmate is now unavoidable. Rf8 was best. } (22... Rf8 23. Ra2 Nb2 24. Nc6 Qf6 25. Qe2 Na4 26. Qe7 Ra8 27. Qxf6 gxf6 28. Rd2 Nc3 29. Rxd6) 23. Qxa8+ Kh7 24. Qg8# { White wins by checkmate. } 1-0