[Event "ch-Mexico 2024"] [Site "Pachuca MEX"] [Date "2024.05.15"] [Round "2.11"] [White "Rodriguez Leyva, Oscar Andres"] [Black "Ruiz Perez, Juan Octavio"] [Result "0-1"] [WhiteElo "1795"] [BlackElo "2063"] [ECO "D85"] [Opening "Gruenfeld"] [Variation "exchange variation"] [EventDate "2024.05.14"] [WhiteFideId "29631718"] [BlackFideId "5116660"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bb5+ Nc6 9. Qa4 Bd7 10. Ne2 a6 11. Bxc6 Bxc6 12. Qc2 cxd4 13. cxd4 Rc8 14. Rc1 O-O 15. O-O Qd7 16. f3 Bb5 17. Qd2 Bxe2 18. Rxc8 Rxc8 19. Qxe2 Bxd4 20. Bxd4 Qxd4+ 21. Kh1 Qc4 22. Qf2 Qd3 23. Rg1 Rc6 24. Qa7 Qb5 25. a4 Qb2 26. h3 Rc4 27. a5 Kg7 28. h4 Qf6 29. Qf2 Rxe4 30. g3 Rb4 0-1