
[Event "LXVIII Mexican Open 2023"]
[Site "Mexico City MEX"]
[Date "2023.04.07"]
[Round "6.8"]
[White "Sandoval Mercado, Carlos"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[WhiteElo "2291"]
[BlackElo "2479"]
[ECO "E49"]
[PlyCount "102"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 b6 10.O-O Bb7 11.Ng3 Nc6 12.f4 Ne7 13.Bd3 Qd7 14.Bb2 Nf5 15.Nxf5 exf5 16.c4 Rfe8 17.d5 Ne4 18.Qh5 f6 19.Rf3 Qf7 20.Qh4 h6 21.g4 Qg6 22.h3 b5 23.Kh2 bxc4 24.Bxe4 fxe4 25.Rf2 Rad8 26.Rd1 Rxd5 27.Rxd5 Bxd5 28.Rd2 Rd8 29.Bc3 Rd7 30.Qg3 Kh7 31.Qh4 a6 32.Qg3 Kg8 33.Kg2 Qf7 34.Qe1 Bc6 35.Rxd7 Qxd7 36.Qd2 Qxd2+ 37.Bxd2 c3 38.Bxc3 Kf7 39.Kf2 Ke6 40.Ke2 g6 41.Kd2 f5 42.g5 hxg5 43.fxg5 Kd5 44.Bf6 Kc4 45.Be7 Bb5 46.h4 Be8 47.Bd6 Bf7 48.Be7 Be8 49.Bd6 Bf7 50.Be7 Be8 51.Bd6 Bf7 1/2-1/2
[Site "Mexico City MEX"]
[Date "2023.04.07"]
[Round "6.8"]
[White "Sandoval Mercado, Carlos"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[WhiteElo "2291"]
[BlackElo "2479"]
[ECO "E49"]
[PlyCount "102"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 b6 10.O-O Bb7 11.Ng3 Nc6 12.f4 Ne7 13.Bd3 Qd7 14.Bb2 Nf5 15.Nxf5 exf5 16.c4 Rfe8 17.d5 Ne4 18.Qh5 f6 19.Rf3 Qf7 20.Qh4 h6 21.g4 Qg6 22.h3 b5 23.Kh2 bxc4 24.Bxe4 fxe4 25.Rf2 Rad8 26.Rd1 Rxd5 27.Rxd5 Bxd5 28.Rd2 Rd8 29.Bc3 Rd7 30.Qg3 Kh7 31.Qh4 a6 32.Qg3 Kg8 33.Kg2 Qf7 34.Qe1 Bc6 35.Rxd7 Qxd7 36.Qd2 Qxd2+ 37.Bxd2 c3 38.Bxc3 Kf7 39.Kf2 Ke6 40.Ke2 g6 41.Kd2 f5 42.g5 hxg5 43.fxg5 Kd5 44.Bf6 Kc4 45.Be7 Bb5 46.h4 Be8 47.Bd6 Bf7 48.Be7 Be8 49.Bd6 Bf7 50.Be7 Be8 51.Bd6 Bf7 1/2-1/2
[Event "LXVIII Mexican Open 2023"]
[Site "Mexico City MEX"]
[Date "2023.04.07"]
[Round "6.8"]
[White "Sandoval Mercado, Carlos"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2291"]
[BlackElo "2479"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[EventDate "2023.04.04"]
[WhiteFideId "5109434"]
[BlackFideId "3814017"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4
8. Bxc4 c5 9. Ne2 b6 10. O-O Bb7 11. Ng3 Nc6 12. f4 Ne7 13. Bd3 Qd7 14. Bb2
Nf5 15. Nxf5 exf5 16. c4 Rfe8 17. d5 Ne4 18. Qh5 f6 19. Rf3 Qf7 20. Qh4 h6
21. g4 Qg6 22. h3 b5 23. Kh2 bxc4 24. Bxe4 fxe4 25. Rf2 Rad8 26. Rd1 Rxd5
27. Rxd5 Bxd5 28. Rd2 Rd8 29. Bc3 Rd7 30. Qg3 Kh7 31. Qh4 a6 32. Qg3 Kg8
33. Kg2 Qf7 34. Qe1 Bc6 35. Rxd7 Qxd7 36. Qd2 Qxd2+ 37. Bxd2 c3 38. Bxc3
Kf7 39. Kf2 Ke6 40. Ke2 g6 41. Kd2 f5 42. g5 hxg5 43. fxg5 Kd5 44. Bf6 Kc4
45. Be7 Bb5 46. h4 Be8 47. Bd6 Bf7 48. Be7 Be8 49. Bd6 Bf7 50. Be7 Be8 51.
Bd6 Bf7 1/2-1/2