r1b3n1/pp4pr/n1p3kp/Q2ppp2/2P5/P2PKN1P/1b2PPPR/RN3B2 w - - 1 17
FEN state: r1b3n1/pp4pr/n1p3kp/Q2ppp2/2P5/P2PKN1P/1b2PPPR/RN3B2 w - - 1 17 ; Best move: c4d5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at g7 and black rook at h7. Black knight at a6, black pawn at c6, black king at g6 and black pawn at h6. White queen at a5, black pawn at d5, black pawn at e5 and black pawn at f5. White pawn at c4. White pawn at a3, white pawn at d3, white king at e3, white knight at f3 and white pawn at h3. Black bishop at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 17. White to move.