Vieira, Roger Amorin1663–Da Cunha, Gastao1802½-½
91st ch-BRA 2025 · Round 4.45 · 2025.12.16 · C00 French Defense: Schlechter Variation · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
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