Sardon Aragon Alejandro Ulysses1539–Ortiz Menacho, Sebastian Alonso18970-1
FIDE World Open U20 Rapid · Round 1.34 · 2025.09.23 · B32 Sicilian Defense: Kalashnikov Variation · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
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