r2k3r/p1pqn2p/b3p2P/bp1p2R1/3P1p2/N1P2P2/P2BK3/1R2QBN1 w - - 1 23
FEN state: r2k3r/p1pqn2p/b3p2P/bp1p2R1/3P1p2/N1P2P2/P2BK3/1R2QBN1 w - - 1 23 ; Best move: e2d1
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 c7, black queen at d7, black knight at e7 and black pawn at h7. Black bishop at a6, black pawn at e6 and white pawn at h6. Black bishop at a5, black pawn at b5, black pawn at d5 and white rook at g5. White pawn at d4 and black pawn at f4. White knight at a3, white pawn at c3 and white pawn at f3. White pawn at a2, white bishop at d2 and white king at e2. White rook at b1, white queen at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.