
[Event "ch-Mexico City 2023"]
[Site "Mexico City MEX"]
[Date "2023.11.08"]
[Round "2.15"]
[White "Vega Castaneda, L"]
[Black "Navarro Segura, R"]
[Result "1/2-1/2"]
[WhiteElo "1814"]
[BlackElo "2055"]
[ECO "D00"]
[PlyCount "63"]
1.d4 d5 2.Nc3 c5 3.Nf3 Nc6 4.a3 cxd4 5.Nxd4 e5 6.Nb3 Be6 7.e3 Nf6 8.Be2 Be7 9.O-O O-O 10.Kh1 a6 11.Na4 b6 12.f4 Ne4 13.f5 Bc8 14.Nd2 Nc5 15.Nxc5 bxc5 16.e4 Nd4 17.c3 Nxe2 18.Qxe2 Bb7 19.exd5 Qxd5 20.c4 Qc6 21.Nb3 Rfd8 22.Be3 Qb6 23.Nd2 a5 24.a4 Rd7 25.b3 Rad8 26.Rab1 Rd3 27.Rb2 Qc6 28.Rf2 Bh4 29.Rf3 Qf6 30.Rh3 Qxf5 31.Rxh4 Qf6 32.Kg1 1/2-1/2
[Site "Mexico City MEX"]
[Date "2023.11.08"]
[Round "2.15"]
[White "Vega Castaneda, L"]
[Black "Navarro Segura, R"]
[Result "1/2-1/2"]
[WhiteElo "1814"]
[BlackElo "2055"]
[ECO "D00"]
[PlyCount "63"]
1.d4 d5 2.Nc3 c5 3.Nf3 Nc6 4.a3 cxd4 5.Nxd4 e5 6.Nb3 Be6 7.e3 Nf6 8.Be2 Be7 9.O-O O-O 10.Kh1 a6 11.Na4 b6 12.f4 Ne4 13.f5 Bc8 14.Nd2 Nc5 15.Nxc5 bxc5 16.e4 Nd4 17.c3 Nxe2 18.Qxe2 Bb7 19.exd5 Qxd5 20.c4 Qc6 21.Nb3 Rfd8 22.Be3 Qb6 23.Nd2 a5 24.a4 Rd7 25.b3 Rad8 26.Rab1 Rd3 27.Rb2 Qc6 28.Rf2 Bh4 29.Rf3 Qf6 30.Rh3 Qxf5 31.Rxh4 Qf6 32.Kg1 1/2-1/2
[Event "ch-Mexico City 2023"]
[Site "Mexico City MEX"]
[Date "2023.11.08"]
[Round "2.15"]
[White "Vega Castaneda, L"]
[Black "Navarro Segura, R"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "1814"]
[BlackElo "2055"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[EventDate "2023.11.07"]
[WhiteFideId "5108110"]
[BlackFideId "5100364"]
1. d4 d5 2. Nc3 c5 3. Nf3 Nc6 4. a3 cxd4 5. Nxd4 e5 6. Nb3 Be6 7. e3 Nf6 8.
Be2 Be7 9. O-O O-O 10. Kh1 a6 11. Na4 b6 12. f4 Ne4 13. f5 Bc8 14. Nd2 Nc5
15. Nxc5 bxc5 16. e4 Nd4 17. c3 Nxe2 18. Qxe2 Bb7 19. exd5 Qxd5 20. c4 Qc6
21. Nb3 Rfd8 22. Be3 Qb6 23. Nd2 a5 24. a4 Rd7 25. b3 Rad8 26. Rab1 Rd3 27.
Rb2 Qc6 28. Rf2 Bh4 29. Rf3 Qf6 30. Rh3 Qxf5 31. Rxh4 Qf6 32. Kg1 1/2-1/2