1nbq3r/rpppkpp1/5n1p/p1b5/P1P1p2P/6P1/1P1PPP2/RNBQKBNR w K - 5 11
FEN state: 1nbq3r/rpppkpp1/5n1p/p1b5/P1P1p2P/6P1/1P1PPP2/RNBQKBNR w K - 5 11 ; Best move: b1c3
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black king at e7, black pawn at f7 and black pawn at g7. Black knight at f6 and black pawn at h6. Black pawn at a5 and black bishop at c5. White pawn at a4, white pawn at c4, black pawn at e4 and white pawn at h4. White pawn at g3. White pawn at b2, white pawn at d2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 5. Full move number is 11. White to move.