Polak, Jiri1893–Kolovratnik, M20870-1
14th Marienbad Open 2015 · Round 5.20 · 2015.01.20 · B28 Sicilian Defense: O'Kelly Variation, Venice System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
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