[Event "Apertura Primera San Rafael 2026"] [Site "?"] [Date "2026.08.30"] [Round "4.2"] [White "Acuña, Alvaro"] [Black "Vega, Caleb"] [Result "1-0"] [ECO "A40"] [WhiteElo "2070"] [BlackElo "1730"] [WhiteFideId "-1"] [WhiteFideId "-1"] [PlyCount "37"] [GameId "2349027781198524"] [EventDate "2025.??.??"] [SourceVersionDate "2026.08.30"] 1. d4 g6 2. c4 e6 3. Nc3 d5 4. h4 h6 5. Nf3 Ne7 6. e4 b6 7. Bf4 Nbc6 8. Nb5 e5 9. Nxe5 Rb8 10. cxd5 a6 11. Nxc6 Nxc6 12. Nxc7+ Kd7 13. dxc6+ Kxc6 14. Rc1+ Kd7 15. Qb3 Bd6 16. Bxd6 Kxd6 17. Qxf7 Re8 18. Nxe8+ Qxe8 19. e5+ 1-0 [Event "Apertura Primera San Rafael 2026"] [Site "?"] [Date "2026.08.30"] [Round "4.3"] [White "Mamani, Santiago"] [Black "Siracusa, Ivan"] [Result "0-1"] [ECO "D70"] [WhiteElo "1561"] [BlackElo "1853"] [WhiteFideId "-1"] [WhiteFideId "-1"] [PlyCount "43"] [GameId "2349029978751684"] [EventDate "2025.??.??"] [SourceVersionDate "2026.08.30"] 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d5 5. cxd5 Nxd5 6. e4 Nb6 7. a4 a5 8. Be3 O-O 9. h3 Nc6 10. Nc3 e5 11. d5 Nb4 12. Bc4 Re8 13. Qb3 Na6 14. Bxb6 cxb6 15. Bxa6 bxa6 16. O-O f5 17. Rfd1 Kh8 18. Rac1 Qd6 19. Qc2 Bd7 20. Qe2 Reb8 21. b3 fxe4 22. Ng5 0-1 [Event "Apertura Primera San Rafael 2026"] [Site "?"] [Date "2026.08.30"] [Round "4.4"] [White "Zanola, Carlos"] [Black "Gonzalez, Ezequiel"] [Result "1-0"] [ECO "B07"] [WhiteElo "1767"] [BlackElo "1692"] [WhiteFideId "-1"] [WhiteFideId "-1"] [PlyCount "64"] [GameId "2349025451946621"] [EventDate "2025.??.??"] [SourceVersionDate "2026.08.30"] {[%evp 0,63,12,15,23,17,27,-6,-5,-7,21,0,21,-3,0,-3,0,-21,0,-23,42,28,79,66,74,73,68,73,63,22,22,-63,32767,32767,32767,-49,-45,-48,-29,-13,-20,2,21,62,49,25,64,-5,1,5,2,10,39,54,55,-9,83,53,124,-521,322,340,770,226,279,259]} 1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. Nc3 Bg7 5. h3 O-O 6. Be2 Nc6 7. O-O e5 8. b3 Ne7 9. Bb2 Ne8 10. d4 Nc6 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. f5 Qg5 15. fxg6 Bxh3 16. gxh7+ Kxh7 17. Bf3 Be6 18. Na4 Nf6 19. Qc1 Qg3 20. Qe1 Qg6 21. Qh4+ Kg8 22. Rae1 Rae8 23. Nc3 Nd7 24. Nd1 Bxb2 25. Nxb2 Ne5 26. Nd3 Kg7 27. Bh5 Qh6 28. Nxe5 dxe5 29. Rf6 Qd2 30. Ref1 Qe3+ 31. R6f2 Rh8 32. Qf6+ Kf8 1-0