r5qr/5kpp/p1pp3n/1pP2pb1/Pn2P3/5PP1/b2PK2P/R1B2BNR w - - 2 23
FEN state: r5qr/5kpp/p1pp3n/1pP2pb1/Pn2P3/5PP1/b2PK2P/R1B2BNR w - - 2 23 ; Best move: a1a2
The current state of the chess board is: Black rook at a8, black queen at g8 and black rook at h8. Black king at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6 and black knight at h6. Black pawn at b5, white pawn at c5, black pawn at f5 and black bishop at g5. White pawn at a4, black knight at b4 and white pawn at e4. White pawn at f3 and white pawn at g3. Black bishop at a2, white pawn at d2, white king at e2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.