[Event "Round 5: Chiku-Ratte, Olivier Kenta vs Doknjas, John"] [Site "https://lichess.org/study/giksCSGN/I7rx09dJ"] [Date "2024.03.30"] [White "Chiku-Ratte, Olivier Kenta"] [Black "Doknjas, John"] [Result "0-1"] [UTCDate "2024.03.30"] [UTCTime "23:48:48"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Bg4 13. Bg5 h6 14. Bh4 a5 15. Rxb7 Rd8 16. d5 a4 17. h3 Rd7 18. Rxb8+?! { (-0.27 → -0.96) Inaccuracy. Rxd7 was best. } (18. Rxd7 Bxd7) 18... Rxb8 19. hxg4 a3 20. Bg3 Rb4 21. d6?! { (-0.67 → -1.68) Inaccuracy. Qd3 was best. } (21. Qd3 Ra7 22. e5 Qb3 23. Qxb3 Rxb3 24. Bc4 Rb2 25. Kh2 a2 26. Bxa2 Rbxa2 27. Rc1 Ra8) 21... exd6 22. e5 Qb2 23. Qd5?! { (-1.91 → -3.06) Inaccuracy. g5 was best. } (23. g5 a2 24. gxh6 Bxh6 25. e6 fxe6 26. Qd3 Bg7 27. Ng5 Qf6 28. Qa3 a1=Q 29. Qxb4 Qad4) 23... Qxe2 24. Qa8+ Bf8 25. Re1 Qc2 26. Qxa3 Rb1 27. Rxb1 Qxb1+ 28. Kh2 dxe5 { Black wins. } 0-1