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Chacon Olortegui, Steven Anton vs Donoso Chavez, Mateo Isaias

1-0 · Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (B31) · 2026-07-01 · ratings 1911 / 1549

Players: Chacon Olortegui, Steven Anton vs Donoso Chavez, Mateo Isaias

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Moves

[White "Chacon Olortegui, Steven Anton"]
[Black "Donoso Chavez, Mateo Isaias"]
[Result "1-0"]
[ECO "B31"]
[Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"]
[Date "2026-07-01"]

1. e4 1... c5 2. Nf3 2... Nc6 3. Bb5 3... g6 4. Bxc6 4... bxc6 5. d3 5... Bg7 6. Nc3 6... d5 7. e5 7... Bg4 8. Qe2 8... d4 9. Nd1 9... Nh6 10. h3 10... Bxf3 11. Qxf3 11... Rc8 12. O-O 12... Nf5 13. Bf4

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