r1b1kbr1/pp1n3p/3p2pn/2p1ppq1/P3P3/1PPP1P1N/1B2Q2P/RN2KBR1 b Q - 2 13
FEN state: r1b1kbr1/pp1n3p/3p2pn/2p1ppq1/P3P3/1PPP1P1N/1B2Q2P/RN2KBR1 b Q - 2 13 ; Best move: g5h4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black knight at d7 and black pawn at h7. Black pawn at d6, black pawn at g6 and black knight at h6. Black pawn at c5, black pawn at e5, black pawn at f5 and black queen at g5. White pawn at a4 and white pawn at e4. White pawn at b3, white pawn at c3, white pawn at d3, white pawn at f3 and white knight at h3. White bishop at b2, white queen at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 13. Black to move.