Ospina Castro, Santiago2147–Essing, A2209½-½

Titled Tue 30th Jun 2026 · Round 9 · 2026.06.30 · B03 Alekhine Defense: Exchange Variation, Voronezh Variation · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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