Chess game between FM Eduardo da Costa Marra and NM Tadeu Sousa Santos Filho in IV Rio Chess Open 2025 - STD, Round 3. Result: 1-0.
Round 3 · May 7, 2025 · 1-0 · TC 5400+30
B12 · Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
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