2bqkb1r/1rpp4/np3npp/p2Npp2/PP6/R5PP/2PPPP1R/1NBQKB2 w k - 2 12
FEN state: 2bqkb1r/1rpp4/np3npp/p2Npp2/PP6/R5PP/2PPPP1R/1NBQKB2 w k - 2 12 ; Best move: d5f6
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at b7, black pawn at c7 and black pawn at d7. Black knight at a6, black pawn at b6, black knight at f6, black pawn at g6 and black pawn at h6. Black pawn at a5, white knight at d5, black pawn at e5 and black pawn at f5. White pawn at a4 and white pawn at b4. White rook at a3, white pawn at g3 and white pawn at h3. White pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white rook at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. Black kingside is the only castle move available. Half move number is 2. Full move number is 12. White to move.