r1bqnb1r/pp1kp1p1/3p3p/2pP1pN1/3nPP2/1B2B3/PPP3PP/RN1QK1R1 b Q - 5 12
FEN state: r1bqnb1r/pp1kp1p1/3p3p/2pP1pN1/3nPP2/1B2B3/PPP3PP/RN1QK1R1 b Q - 5 12 ; Best move: h6g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7, black pawn at e7 and black pawn at g7. Black pawn at d6 and black pawn at h6. Black pawn at c5, white pawn at d5, black pawn at f5 and white knight at g5. Black knight at d4, white pawn at e4 and white pawn at f4. White bishop at b3 and white bishop at e3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 5. Full move number is 12. Black to move.