
[Event "IX SESC Caioba Open"]
[Site "Caioba BRA"]
[Date "2025.07.06"]
[Round "9.11"]
[White "Hernandez Guerrero, G"]
[Black "Casalaspro, Mathias Andre"]
[Result "1/2-1/2"]
[WhiteElo "2429"]
[BlackElo "2319"]
[ECO "C77"]
[PlyCount "19"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Nc3 d6 6.Bxc6+ bxc6 7.d4 Nd7 8.dxe5 dxe5 9.O-O Bd6 10.Nd2 1/2-1/2
[Site "Caioba BRA"]
[Date "2025.07.06"]
[Round "9.11"]
[White "Hernandez Guerrero, G"]
[Black "Casalaspro, Mathias Andre"]
[Result "1/2-1/2"]
[WhiteElo "2429"]
[BlackElo "2319"]
[ECO "C77"]
[PlyCount "19"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Nc3 d6 6.Bxc6+ bxc6 7.d4 Nd7 8.dxe5 dxe5 9.O-O Bd6 10.Nd2 1/2-1/2
[Event "IX SESC Caioba Open"]
[Site "Caioba BRA"]
[Date "2025.07.06"]
[Round "9.11"]
[White "Hernandez Guerrero, G"]
[Black "Casalaspro, Mathias Andre"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2429"]
[BlackElo "2319"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[EventDate "2025.06.29"]
[WhiteFideId "5100011"]
[BlackFideId "22772626"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 d6 6. Bxc6+ bxc6 7. d4 Nd7
8. dxe5 dxe5 9. O-O Bd6 10. Nd2 1/2-1/2