r3kb2/1bpp1p1p/p1n1p2n/1p1BPqr1/P2P1p2/6PN/1PP2P1P/RN1QK1R1 b q - 0 15
FEN state: r3kb2/1bpp1p1p/p1n1p2n/1p1BPqr1/P2P1p2/6PN/1PP2P1P/RN1QK1R1 b q - 0 15 ; Best move: f5h3
The current state of the chess board is: Black rook at a8, black king at e8 and black bishop at f8. Black bishop at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black knight at c6, black pawn at e6 and black knight at h6. Black pawn at b5, white bishop at d5, white pawn at e5, black queen at f5 and black rook at g5. White pawn at a4, white pawn at d4 and black pawn at f4. White pawn at g3 and white knight at h3. White pawn at b2, white pawn at c2, white pawn at f2 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. Black queenside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.