Chess game between Martin Olivieri and IM Pablo Ismael Acosta in Round 4: Olivieri, Martin - Acosta, Pablo Ismael, Round 4.7. Result: 1-0.
Round 4.7 · Nov 1, 2025 · 1-0 · TC 3+2
C18 · French Defense: Winawer Variation, Advance Variation
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