Vignesh, N R2505–Das, Arg23371-0

37th Roquetas de Mar Open · Round 7.11 · 2026.01.06 · D21 Queen's Gambit Accepted: Gunsberg Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Vignesh, N R vs Das, Arg, 37th Roquetas de Mar Open 2026 · Prep DB