r2q2r1/p1p1Nb1p/n6Q/1p1kp1p1/PP3p2/2PP1PP1/4P2P/1RB1KBNR b K - 0 22
FEN state: r2q2r1/p1p1Nb1p/n6Q/1p1kp1p1/PP3p2/2PP1PP1/4P2P/1RB1KBNR b K - 0 22 ; Best move: d8e7
The current state of the chess board is: Black rook at a8, black queen at d8 and black rook at g8. Black pawn at a7, black pawn at c7, white knight at e7, black bishop at f7 and black pawn at h7. Black knight at a6 and white queen at h6. Black pawn at b5, black king at d5, black pawn at e5 and black pawn at g5. White pawn at a4, white pawn at b4 and black pawn at f4. White pawn at c3, white pawn at d3, white pawn at f3 and white pawn at g3. White pawn at e2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 22. Black to move.