1qb1kbnr/1r1p1p1p/pp2p1p1/7P/PP2P3/BnNP1NP1/5P2/R2K1B1R w k - 5 18
FEN state: 1qb1kbnr/1r1p1p1p/pp2p1p1/7P/PP2P3/BnNP1NP1/5P2/R2K1B1R w k - 5 18 ; Best move: h5g6
The current state of the chess board is: Black queen at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at e6 and black pawn at g6. White pawn at h5. White pawn at a4, white pawn at b4 and white pawn at e4. White bishop at a3, black knight at b3, white knight at c3, white pawn at d3, white knight at f3 and white pawn at g3. White pawn at f2. White rook at a1, white king at d1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 5. Full move number is 18. White to move.