Pirs, M21959–Nilsson, Eri2025½-½
35th NATO Chess 2025 · Round 6.18 · 2025.08.21 · C99 Ruy Lopez: Closed, Chigorin Defense, Panov System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch