Mannion, Stephen R2220–Hjartarson, J24670-1

ECU Senior +50 2026 · Round 9.7 · 2026.06.10 · B09 Pirc Defense: Austrian Attack, Weiss Variation · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch