[Event "Casual blitz game"] [Site "https://lichess.org/UAueD8x3"] [Date "2023.08.29"] [White "OPTERON81"] [Black "andreadoria"] [Result "0-1"] [UTCDate "2023.08.29"] [UTCTime "15:09:51"] [WhiteElo "2465"] [BlackElo "2400"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 { D86 Grünfeld Defense: Exchange Variation, Classical Variation } c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Qc7 11. Rc1 b6 12. h4 Bb7 13. h5 Rad8 14. hxg6 hxg6 15. Qd2? { (0.19 → -0.92) Mistake. Bb5 was best. } (15. Bb5 e6 16. Re1 a6 17. Bxc6 Bxc6 18. Qc2 Qe7 19. Rb1 b5 20. f3 cxd4 21. cxd4) 15... Ne5 16. Bb3 Ng4 17. Bg5?? { (-1.11 → Mate in 1) Checkmate is now unavoidable. Ng3 was best. } (17. Ng3 Bxe4 18. Bg5 Ba8 19. Rfe1 Rfe8 20. Ba4 Bc6 21. Bxc6 Qxc6 22. Rxe7 Rxe7 23. Bxe7 Rd5) 17... Qh2# { Black wins by checkmate. } 0-1