[Event "Kosteniuk Chess School Year 2023 2024 simul"] [Site "https://lichess.org/uSsYo6zJ"] [Date "2024.05.25"] [White "chessqueen"] [Black "DronovDron28"] [Result "1-0"] [UTCDate "2024.05.25"] [UTCTime "07:03:31"] [WhiteElo "2500"] [BlackElo "1445"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation, Positional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 { D35 Queen's Gambit Declined: Exchange Variation, Positional Variation } Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 c5 10. Bd3 Qa5?? { (0.16 → 2.13) Blunder. Nxg3 was best. } (10... Nxg3) 11. Ne2? { (2.13 → 0.92) Mistake. Bxe4 was best. } (11. Bxe4 dxe4 12. Qxe4+ Be6 13. Ne2 cxd4 14. Qxd4 O-O 15. Qf6 Kh7 16. h4 Nd7) 11... Bf5?? { (0.92 → 2.94) Blunder. Nxg3 was best. } (11... Nxg3 12. hxg3 Nc6 13. O-O c4 14. Bf5 Ne7 15. Bxc8 Rxc8 16. e4 O-O 17. e5) 12. O-O c4 13. Bxe4 Bxe4? { (2.91 → 5.60) Mistake. dxe4 was best. } (13... dxe4 14. Nxe4) 14. Nxe4 dxe4 15. Qxe4+ Kd7 16. Qxb7+ { Black resigns. } 1-0