De Assuncao, Victor Emanuel Costa1780–Umetsubo, C23470-1

91st ch-BRA 2025 · Round 1.12 · 2025.12.14 · B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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