[Event "Round 5: Luis Ernesto Quesada Perez - Juan Carlos Gonzalez Zamora"] [Site "https://lichess.org/study/Wwa1t3Z4/AKnwOQrP"] [White "Luis Ernesto Quesada Perez"] [Black "Juan Carlos Gonzalez Zamora"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [UTCDate "2023.09.16"] [UTCTime "23:01:30"] [Variant "Standard"] [ECO "E11"] [Opening "Bogo-Indian Defense: Exchange Variation"] [Annotator "https://lichess.org/@/FernandoSalazarJ"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. g3 O-O 7. Bg2 Qe7 8. O-O Nbd7 9. Rc1 c6 10. Qf4 Re8 11. Nbd2 Nf8 12. h3 Ng6 13. Qe3 Nd7 14. a4 a5 15. Qa3 Qd8 16. e4 h5 17. cxd5 exd5 18. exd5 cxd5 19. Qd6 Nf6 20. Qxd8 Rxd8 21. Ne5 Nxe5 22. dxe5 Ne4 23. Nb3 b6 24. h4 Re8 25. Re1 Bd7 26. Nd4 Rac8 27. b3 Rc3 28. Rad1 Be6 29. Nxe6 fxe6 30. Bxe4 dxe4 31. Rd7 Rf8 1/2-1/2