Retti, I2087–Charmeteau, S23990-1
grenke Chess Open 2026 · Round 1.75 · 2026.04.02 · B90 Sicilian Defense: Najdorf Variation, English Attack · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch