Matviishen, Viktor2533–Gongora Montes, B21151-0
17th Southwest Class 2026 · Round 1.3 · 2026.02.12 · D31 Semi-Slav Defense: Marshall Gambit · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch