Estrada Nieto, J2177–To, N22820-1

Titled Tue 9th Dec 2025 · Round 6 · 2025.12.09 · C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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