Mostertman, M2212–Song, Ethan2288½-½

58th Biel Master Open · Round 9.15 · 2025.07.23 · C47 Four Knights Game: Gunsberg Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Mostertman, M vs Song, Ethan, 58th Biel Master Open 2025 · Prep DB