rnbqkb2/p5n1/2pppprp/1p2Q2P/2P1K1p1/P4PP1/1P1PP3/RNB2BNR b q - 1 16
FEN state: rnbqkb2/p5n1/2pppprp/1p2Q2P/2P1K1p1/P4PP1/1P1PP3/RNB2BNR b q - 1 16 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7 and black knight at g7. Black pawn at c6, black pawn at d6, black pawn at e6, black pawn at f6, black rook at g6 and black pawn at h6. Black pawn at b5, white queen at e5 and white pawn at h5. White pawn at c4, white king at e4 and black pawn at g4. White pawn at a3, white pawn at f3 and white pawn at g3. White pawn at b2, white pawn at d2 and white pawn at e2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 16. Black to move.