r2q1bnr/1p2pkp1/n4p1p/1NP5/2p3b1/p3P2N/P2P1P1P/R1B1KBRQ w Q - 0 15
FEN state: r2q1bnr/1p2pkp1/n4p1p/1NP5/2p3b1/p3P2N/P2P1P1P/R1B1KBRQ w Q - 0 15 ; Best move: h1e4
The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at e7, black king at f7 and black pawn at g7. Black knight at a6, black pawn at f6 and black pawn at h6. White knight at b5 and white pawn at c5. Black pawn at c4 and black bishop at g4. Black pawn at a3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white rook at g1 and white queen at h1. White queenside is the only castle move available. Half move number is 0. Full move number is 15. White to move.