rnbq3r/p2k3p/2pb2pn/R2pp3/2P2p1P/3PBP2/P3P1K1/3Q1BNR w - - 0 16
FEN state: rnbq3r/p2k3p/2pb2pn/R2pp3/2P2p1P/3PBP2/P3P1K1/3Q1BNR w - - 0 16 ; Best move: a5a7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at a7, black king at d7 and black pawn at h7. Black pawn at c6, black bishop at d6, black pawn at g6 and black knight at h6. White rook at a5, black pawn at d5 and black pawn at e5. White pawn at c4, black pawn at f4 and white pawn at h4. White pawn at d3, white bishop at e3 and white pawn at f3. White pawn at a2, white pawn at e2 and white king at g2. White queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move.