Yu, Matthew1912–Tsyganov, I21731-0
Illinois Open 2025 · Round 4.3 · 2025.08.30 · B28 Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch