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Stockfish

Analysis Board

Move the pieces, or load a FEN or PGN. Stockfish analyzes every position as you go, grades the move that led there and explains why.

a8b7c6d5e4f3g2h1
0/0

← → step through moves · F flips the board

Black to moveStarting Stockfish…

Moves

Make a move on the board, or load a game below.

rn1q1rk1/4ppbp/3p1np1/2pP4/4P3/2N2NP1/PP3PKP/R1BQ3R b - - 4 11