[Event "GM Drvitman simul"] [Site "https://lichess.org/u0wqkIT2"] [Date "2023.12.21"] [White "PrithviRajPrajeesh"] [Black "DrVitman"] [Result "1-0"] [UTCDate "2023.12.21"] [UTCTime "16:18:32"] [WhiteElo "2300"] [BlackElo "2711"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Nc6 9. Bb5 O-O 10. Bxc6 bxc6 11. O-O Bg4 12. Rc1 Qa5 13. Qc2 cxd4 14. cxd4 Rac8 15. Nd2 Rfd8 16. Nb3 Qh5 17. f3 Be6 18. Rfd1 { White offers draw } 18... a5? { (0.21 → 1.66) Mistake. Bh6 was best. } (18... Bh6 19. f4) 19. Nc5 Bd7 20. Nb7 e5?? { (1.83 → 5.25) Blunder. Rf8 was best. } (20... Rf8) 21. Nxd8 Rxd8 22. Qc5 Be6 23. dxe5?! { (5.24 → 4.14) Inaccuracy. d5 was best. } (23. d5 cxd5 24. Qe7 Rb8 25. exd5 Bh3 26. d6 Rb2 27. Rd2 Rxd2 28. Bxd2 Bf8 29. Qg5 Be6) 23... Rxd1+ 24. Rxd1 Bxe5?? { (4.78 → Mate in 5) Checkmate is now unavoidable. h6 was best. } (24... h6 25. Qxa5 Bxe5 26. Qxe5 Qxe5 27. Rd8+ Kg7 28. Bd4 Qxd4+ 29. Rxd4 Bxa2 30. Rd6 Bd5 31. Kf2) 25. Rd8+ Kg7 26. Qf8+ Kf6 27. Qh8+ Ke7 28. Bc5+ { Black resigns. } 1-0