Matsunaga, Toma1900–Jakubek, P20980-1

Reykjavik Open 2026 · Round 5.62 · 2026.03.28 · B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Matsunaga, Toma vs Jakubek, P, Reykjavik Open 2026 2026 · Prep DB