
[Event "XI Copa Independencia"]
[Site "Mexico City MEX"]
[Date "2022.09.16"]
[Round "4"]
[White "Cofre Archibold, Nestor"]
[Black "Ocampo Vargas, R"]
[Result "1/2-1/2"]
[WhiteElo "2343"]
[BlackElo "2101"]
[ECO "A36"]
[PlyCount "67"]
1.c4 g6 2.g3 Bg7 3.Bg2 c5 4.Nc3 Nc6 5.a3 e5 6.b4 cxb4 7.axb4 Nge7 8.b5 Nd4 9.e3 Ne6 10.Ba3 f5 11.Nge2 O-O 12.f4 exf4 13.gxf4 g5 14.Nd5 d6 15.h4 gxf4 16.Ndxf4 Nxf4 17.Nxf4 Be5 18.d4 Bf6 19.Ra2 Ng6 20.Bd5+ Kh8 21.Nxg6+ hxg6 22.Rg2 Kh7 23.Kf1 Qe7 24.Rhg1 Qxe3 25.Bxd6 Bxd4 26.h5 g5 27.Bxf8 Qf4+ 28.Ke2 Qe3+ 29.Kf1 Qf4+ 30.Qf3 Qc1+ 31.Ke2 Qc2+ 32.Kf1 Qc1+ 33.Ke2 Qc2+ 34.Kf1 1/2-1/2
[Site "Mexico City MEX"]
[Date "2022.09.16"]
[Round "4"]
[White "Cofre Archibold, Nestor"]
[Black "Ocampo Vargas, R"]
[Result "1/2-1/2"]
[WhiteElo "2343"]
[BlackElo "2101"]
[ECO "A36"]
[PlyCount "67"]
1.c4 g6 2.g3 Bg7 3.Bg2 c5 4.Nc3 Nc6 5.a3 e5 6.b4 cxb4 7.axb4 Nge7 8.b5 Nd4 9.e3 Ne6 10.Ba3 f5 11.Nge2 O-O 12.f4 exf4 13.gxf4 g5 14.Nd5 d6 15.h4 gxf4 16.Ndxf4 Nxf4 17.Nxf4 Be5 18.d4 Bf6 19.Ra2 Ng6 20.Bd5+ Kh8 21.Nxg6+ hxg6 22.Rg2 Kh7 23.Kf1 Qe7 24.Rhg1 Qxe3 25.Bxd6 Bxd4 26.h5 g5 27.Bxf8 Qf4+ 28.Ke2 Qe3+ 29.Kf1 Qf4+ 30.Qf3 Qc1+ 31.Ke2 Qc2+ 32.Kf1 Qc1+ 33.Ke2 Qc2+ 34.Kf1 1/2-1/2
[Event "XI Copa Independencia"]
[Site "Mexico City MEX"]
[Date "2022.09.16"]
[Round "4"]
[White "Cofre Archibold, Nestor"]
[Black "Ocampo Vargas, R"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2343"]
[BlackElo "2101"]
[ECO "A36"]
[Opening "English"]
[Variation "ultra-symmetrical variation"]
[EventDate "2022.09.14"]
[WhiteFideId "5122279"]
[BlackFideId "5100690"]
1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. a3 e5 6. b4 cxb4 7. axb4 Nge7 8.
b5 Nd4 9. e3 Ne6 10. Ba3 f5 11. Nge2 O-O 12. f4 exf4 13. gxf4 g5 14. Nd5 d6
15. h4 gxf4 16. Ndxf4 Nxf4 17. Nxf4 Be5 18. d4 Bf6 19. Ra2 Ng6 20. Bd5+ Kh8
21. Nxg6+ hxg6 22. Rg2 Kh7 23. Kf1 Qe7 24. Rhg1 Qxe3 25. Bxd6 Bxd4 26. h5
g5 27. Bxf8 Qf4+ 28. Ke2 Qe3+ 29. Kf1 Qf4+ 30. Qf3 Qc1+ 31. Ke2 Qc2+ 32.
Kf1 Qc1+ 33. Ke2 Qc2+ 34. Kf1 1/2-1/2