Yoo, Christopher Woojin2605Kaplan, Avi Harrison22971-0

National Open 2026 · Round 5.5 · 2026.06.12 · A66 Benoni Defense: Pawn Storm Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Yoo, Christopher Woojin vs Kaplan, Avi Harrison, National Open 2026 2026 · Prep DB