Richards, Simon1692–Matthews, A18300-1
English Seniors 50+ 2025 · Round 5.9 · 2025.04.27 · D01 Rapport-Jobava System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch