Duong, Tha2161–Santanna, P2013½-½

33rd World Senior 50+ · Round 9.34 · 2025.10.30 · A30 English Opening: Symmetrical Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Duong, Tha vs Santanna, P, 33rd World Senior 50+ 2025 · Prep DB