r2n1b1r/p1pqk3/4p2p/np1p1P2/2PP1Q2/1P1BPPp1/P2N3P/R1B1K3 w - - 4 22
FEN state: r2n1b1r/p1pqk3/4p2p/np1p1P2/2PP1Q2/1P1BPPp1/P2N3P/R1B1K3 w - - 4 22 ; Best move: c4d5
The current state of the chess board is: Black rook at a8, black knight at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at d7 and black king at e7. Black pawn at e6 and black pawn at h6. Black knight at a5, black pawn at b5, black pawn at d5 and white pawn at f5. White pawn at c4, white pawn at d4 and white queen at f4. White pawn at b3, white bishop at d3, white pawn at e3, white pawn at f3 and black pawn at g3. White pawn at a2, white knight at d2 and white pawn at h2. White rook at a1, white bishop at c1 and white king at e1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. White to move.