rn3knr/2p3b1/p1b1Pp1p/1p1p3P/4P1pR/1P3P2/PBPPN3/RN1QKB2 b Q - 1 17
FEN state: rn3knr/2p3b1/p1b1Pp1p/1p1p3P/4P1pR/1P3P2/PBPPN3/RN1QKB2 b Q - 1 17 ; Best move: g8e7
The current state of the chess board is: Black rook at a8, black knight at b8, black king at f8, black knight at g8 and black rook at h8. Black pawn at c7 and black bishop at g7. Black pawn at a6, black bishop at c6, white pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at b5, black pawn at d5 and white pawn at h5. White pawn at e4, black pawn at g4 and white rook at h4. White pawn at b3 and white pawn at f3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at d2 and white knight at e2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.