1nb1k3/1pp1bn1r/3p1ppp/4rqN1/Pp2P3/1QPp3P/3BBPP1/RN2K2R w K - 12 24
FEN state: 1nb1k3/1pp1bn1r/3p1ppp/4rqN1/Pp2P3/1QPp3P/3BBPP1/RN2K2R w K - 12 24 ; Best move: e4f5
The current state of the chess board is: Black knight at b8, black bishop at c8 and black king at e8. Black pawn at b7, black pawn at c7, black bishop at e7, black knight at f7 and black rook at h7. Black pawn at d6, black pawn at f6, black pawn at g6 and black pawn at h6. Black rook at e5, black queen at f5 and white knight at g5. White pawn at a4, black pawn at b4 and white pawn at e4. White queen at b3, white pawn at c3, black pawn at d3 and white pawn at h3. White bishop at d2, white bishop at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 12. Full move number is 24. White to move.