r1b1k1n1/1pp1nr2/p2Bppp1/PP2NqPp/8/4PPR1/2PNP2P/R2QKB2 w - - 1 23
FEN state: r1b1k1n1/1pp1nr2/p2Bppp1/PP2NqPp/8/4PPR1/2PNP2P/R2QKB2 w - - 1 23 ; Best move: d6c7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black knight at g8. Black pawn at b7, black pawn at c7, black knight at e7 and black rook at f7. Black pawn at a6, white bishop at d6, black pawn at e6, black pawn at f6 and black pawn at g6. White pawn at a5, white pawn at b5, white knight at e5, black queen at f5, white pawn at g5 and black pawn at h5. White pawn at e3, white pawn at f3 and white rook at g3. White pawn at c2, white knight at d2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.