2bqk2r/2pp1pp1/r6B/pp4Pn/4pP2/N2P3P/PPP1R1B1/R2QK1N1 b Q - 0 15
FEN state: 2bqk2r/2pp1pp1/r6B/pp4Pn/4pP2/N2P3P/PPP1R1B1/R2QK1N1 b Q - 0 15 ; Best move: h5f4
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black rook at a6 and white bishop at h6. Black pawn at a5, black pawn at b5, white pawn at g5 and black knight at h5. Black pawn at e4 and white pawn at f4. White knight at a3, white pawn at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white rook at e2 and white bishop at g2. White rook at a1, white queen at d1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.