[Event "Rated classical game"] [Site "https://lichess.org/SeiruyfK"] [Date "2021.01.15"] [White "SpeedElephant"] [Black "RST2003"] [Result "0-1"] [UTCDate "2021.01.15"] [UTCTime "21:17:44"] [WhiteElo "1836"] [BlackElo "1671"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+195"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "2700+5"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8. Nf3 Bg4 9. Be2 Nc6 10. d5 Bxf3 11. Bxf3 Ne5 12. Be2 Nec4 13. Bxc4 Nxc4 14. Qc2?! { (-0.53 → -1.35) Inaccuracy. Qe2 was best. } (14. Qe2 Nxe3 15. Qxe3 c6 16. O-O cxd5 17. exd5 Bxc3 18. bxc3 Qxd5 19. Qxe7 Rfe8 20. Qf6 Rad8) 14... Nxe3 15. fxe3 Rc8 16. O-O c6 17. Rfd1 Qb6 18. Rd3 cxd5 19. exd5 Rc4 20. Qd2 Rfc8? { (-2.36 → -0.77) Mistake. Be5 was best. } (20... Be5 21. Rf1) 21. Rc1? { (-0.77 → -2.55) Mistake. d6 was best. } (21. d6 exd6 22. Rxd6 Qc5 23. Rd5 Qc6 24. Rf1 Bxc3 25. bxc3 Rxc3 26. Rd8+ Rxd8 27. Qxd8+ Kg7) 21... Be5 22. b3? { (-2.61 → -4.73) Mistake. h3 was best. } (22. h3 Qf6) 22... R4c5 23. Ne2 Rxc1+ 24. Nxc1 Qc7 25. Ne2 Bxh2+ 26. Kh1 Be5 27. Kg1 Qc2 28. Kf2?! { (-4.12 → -5.86) Inaccuracy. a4 was best. } (28. a4 Qb1+) 28... Qb1 29. Nc3 Qh1 30. Nb5 Rc1 31. Qe2? { (-7.07 → Mate in 3) Checkmate is now unavoidable. Qxc1 was best. } (31. Qxc1 Qxc1) 31... Qh4+ 32. Kf3 Qg3+ 33. Ke4 f5# { Black wins by checkmate. } 0-1