1rb2knr/1p2pp2/p2p3p/2p3pN/4PnP1/PPq1B2B/2P2P1P/Q5KR w - - 3 23
FEN state: 1rb2knr/1p2pp2/p2p3p/2p3pN/4PnP1/PPq1B2B/2P2P1P/Q5KR w - - 3 23 ; Best move: a1c3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at e7 and black pawn at f7. Black pawn at a6, black pawn at d6 and black pawn at h6. Black pawn at c5, black pawn at g5 and white knight at h5. White pawn at e4, black knight at f4 and white pawn at g4. White pawn at a3, white pawn at b3, black queen at c3, white bishop at e3 and white bishop at h3. White pawn at c2, white pawn at f2 and white pawn at h2. White queen at a1, white king at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 23. White to move.