Demidov, M2523–Zverev, Lev2461½-½
TCh-RUS Premier 2026 · Round 9.18 · 2026.05.06 · D38 Queen's Gambit Declined: Ragozin Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
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