Sorin, A2308–Botta, Alejandro21291-0
4th Buenos Aires Open · Round 7.21 · 2026.05.23 · D20 Queen's Gambit Accepted: Central Variation, Alekhine System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch