Tristan, L2490–Moreno Perez, Tobias Sebastian23761-0

4th Buenos Aires Open · Round 8.5 · 2026.05.24 · D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch