Chess game between IM Humberto L. Blanco Ronquillo and IM Ariel Marichal Gonzalez in Round 7: Blanco Ronquillo, Humberto L. - Marichal Gonzalez, Ariel, Round 7.5. Result: Draw.
Round 7.5 · Sep 19, 2025 · Draw · TC 90+30
B30 · Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
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