1nrk3r/p1pb3p/1p2pP2/5pp1/5b2/N1P1P3/PP4PP/1RB1KBNR w K - 1 15
FEN state: 1nrk3r/p1pb3p/1p2pP2/5pp1/5b2/N1P1P3/PP4PP/1RB1KBNR w K - 1 15 ; Best move: e3f4
The current state of the chess board is: Black knight at b8, black rook at c8, black king at d8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at d7 and black pawn at h7. Black pawn at b6, black pawn at e6 and white pawn at f6. Black pawn at f5 and black pawn at g5. Black bishop at f4. White knight at a3, white pawn at c3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, 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 1. Full move number is 15. White to move.