r2k3r/p2pp1bp/b4nP1/1p2n1Qq/2Pp1P1P/N3B3/PPK3B1/R3N2R w - - 0 23
FEN state: r2k3r/p2pp1bp/b4nP1/1p2n1Qq/2Pp1P1P/N3B3/PPK3B1/R3N2R w - - 0 23 ; Best move: f4e5
The current state of the chess board is: Black rook at a8, black king at d8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7, black bishop at g7 and black pawn at h7. Black bishop at a6, black knight at f6 and white pawn at g6. Black pawn at b5, black knight at e5, white queen at g5 and black queen at h5. White pawn at c4, black pawn at d4, white pawn at f4 and white pawn at h4. White knight at a3 and white bishop at e3. White pawn at a2, white pawn at b2, white king at c2 and white bishop at g2. White rook at a1, white knight at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.