
[Event "17th American Continental"]
[Site "Medellin COL"]
[Date "2024.05.27"]
[Round "5.171"]
[White "Alzate Arango, John Ubaldo"]
[Black "Pena, Alcides"]
[Result "0-1"]
[BlackElo "1734"]
[ECO "D00"]
[PlyCount "40"]
1.d4 d5 2.Bf4 e6 3.e3 Nf6 4.Bd3 Bd6 5.Ne2 c5 6.c3 O-O 7.dxc5 Bxc5 8.Nd2 Bd6 9.Nf3 Qc7 10.Bg5 Nbd7 11.Qc2 a6 12.O-O-O b5 13.a3 Bb7 14.Ng3 Rfc8 15.e4 Qa5 16.Bxf6 Nxf6 17.e5 Bxa3 18.Kd2 Ne4+ 19.Bxe4 dxe4 20.Nxe4 b4 0-1
[Site "Medellin COL"]
[Date "2024.05.27"]
[Round "5.171"]
[White "Alzate Arango, John Ubaldo"]
[Black "Pena, Alcides"]
[Result "0-1"]
[BlackElo "1734"]
[ECO "D00"]
[PlyCount "40"]
1.d4 d5 2.Bf4 e6 3.e3 Nf6 4.Bd3 Bd6 5.Ne2 c5 6.c3 O-O 7.dxc5 Bxc5 8.Nd2 Bd6 9.Nf3 Qc7 10.Bg5 Nbd7 11.Qc2 a6 12.O-O-O b5 13.a3 Bb7 14.Ng3 Rfc8 15.e4 Qa5 16.Bxf6 Nxf6 17.e5 Bxa3 18.Kd2 Ne4+ 19.Bxe4 dxe4 20.Nxe4 b4 0-1
[Event "17th American Continental"]
[Site "Medellin COL"]
[Date "2024.05.27"]
[Round "5.171"]
[White "Alzate Arango, John Ubaldo"]
[Black "Pena, Alcides"]
[Result "0-1"]
[BlackElo "1734"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[EventDate "2024.05.24"]
[WhiteFideId "144414854"]
[BlackFideId "4432258"]
1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Bd3 Bd6 5. Ne2 c5 6. c3 O-O 7. dxc5 Bxc5 8.
Nd2 Bd6 9. Nf3 Qc7 10. Bg5 Nbd7 11. Qc2 a6 12. O-O-O b5 13. a3 Bb7 14. Ng3
Rfc8 15. e4 Qa5 16. Bxf6 Nxf6 17. e5 Bxa3 18. Kd2 Ne4+ 19. Bxe4 dxe4 20.
Nxe4 b4 0-1