rn4nr/4pk1p/2p2p1b/ppP4b/1P2PPp1/6P1/PB1P4/RN2KBNR w Q - 2 17
FEN state: rn4nr/4pk1p/2p2p1b/ppP4b/1P2PPp1/6P1/PB1P4/RN2KBNR w Q - 2 17 ; Best move: h1h5
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at e7, black king at f7 and black pawn at h7. Black pawn at c6, black pawn at f6 and black bishop at h6. Black pawn at a5, black pawn at b5, white pawn at c5 and black bishop at h5. White pawn at b4, white pawn at e4, white pawn at f4 and black pawn at g4. White pawn at g3. White pawn at a2, white bishop at b2 and white pawn at d2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White queenside is the only castle move available. Half move number is 2. Full move number is 17. White to move.