Kostolansky, Sebastian Lukas2438–Ramer, S21661-0

125th US Open 2025 · Round 8.13 · 2025.08.03 · C97 Ruy Lopez: Closed, Chigorin Defense · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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