3qk1n1/1r1ppp1r/p1p3pb/PQ1b3p/1R2B2P/2NPP1P1/2P2P2/2B1K1NR b K - 1 15
FEN state: 3qk1n1/1r1ppp1r/p1p3pb/PQ1b3p/1R2B2P/2NPP1P1/2P2P2/2B1K1NR b K - 1 15 ; Best move: a6b5
The current state of the chess board is: Black queen at d8, black king at e8 and black knight at g8. Black rook at b7, black pawn at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black pawn at a6, black pawn at c6, black pawn at g6 and black bishop at h6. White pawn at a5, white queen at b5, black bishop at d5 and black pawn at h5. White rook at b4, white bishop at e4 and white pawn at h4. White knight at c3, white pawn at d3, white pawn at e3 and white pawn at g3. White pawn at c2 and white pawn at f2. White bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 15. Black to move.