Koelle, Tobias2498Kjartansson, G23951-0

11th Marina Viva Open · Round 7.2 · 2026.07.01 · D41 Queen's Gambit Declined: Semi-Tarrasch Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Koelle, Tobias vs Kjartansson, G, 11th Marina Viva Open 2026 · Prep DB