
[Event "LXIX Mexican Open 2024"]
[Site "Mexico City MEX"]
[Date "2024.03.26"]
[Round "1.4"]
[White "Obregon Rivero, J"]
[Black "Vega Castaneda, U"]
[Result "1-0"]
[WhiteElo "2496"]
[BlackElo "1924"]
[ECO "D07"]
[PlyCount "49"]
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.e3 e6 5.Nc3 Nf6 6.h3 Bxf3 7.Qxf3 Bb4 8.Bd3 e5 9.cxd5 Qxd5 10.Qxd5 Nxd5 11.Bd2 O-O-O 12.a3 exd4 13.axb4 dxc3 14.bxc3 Nxe3 15.Bxe3 Rxd3 16.b5 Nb8 17.Rxa7 Rhd8 18.O-O Rd1 19.Ra8 b6 20.Ra7 Rxf1+ 21.Kxf1 Re8 22.Bf4 Re7 23.f3 Rd7 24.Ke2 c5 25.Bxb8 1-0
[Site "Mexico City MEX"]
[Date "2024.03.26"]
[Round "1.4"]
[White "Obregon Rivero, J"]
[Black "Vega Castaneda, U"]
[Result "1-0"]
[WhiteElo "2496"]
[BlackElo "1924"]
[ECO "D07"]
[PlyCount "49"]
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.e3 e6 5.Nc3 Nf6 6.h3 Bxf3 7.Qxf3 Bb4 8.Bd3 e5 9.cxd5 Qxd5 10.Qxd5 Nxd5 11.Bd2 O-O-O 12.a3 exd4 13.axb4 dxc3 14.bxc3 Nxe3 15.Bxe3 Rxd3 16.b5 Nb8 17.Rxa7 Rhd8 18.O-O Rd1 19.Ra8 b6 20.Ra7 Rxf1+ 21.Kxf1 Re8 22.Bf4 Re7 23.f3 Rd7 24.Ke2 c5 25.Bxb8 1-0
[Event "LXIX Mexican Open 2024"]
[Site "Mexico City MEX"]
[Date "2024.03.26"]
[Round "1.4"]
[White "Obregon Rivero, J"]
[Black "Vega Castaneda, U"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2496"]
[BlackElo "1924"]
[ECO "D07"]
[Opening "QGD"]
[Variation "Chigorin defence"]
[EventDate "2024.03.26"]
[WhiteFideId "3507815"]
[BlackFideId "5108128"]
1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Nc3 Nf6 6. h3 Bxf3 7. Qxf3 Bb4 8.
Bd3 e5 9. cxd5 Qxd5 10. Qxd5 Nxd5 11. Bd2 O-O-O 12. a3 exd4 13. axb4 dxc3
14. bxc3 Nxe3 15. Bxe3 Rxd3 16. b5 Nb8 17. Rxa7 Rhd8 18. O-O Rd1 19. Ra8 b6
20. Ra7 Rxf1+ 21. Kxf1 Re8 22. Bf4 Re7 23. f3 Rd7 24. Ke2 c5 25. Bxb8 1-0