1nb2k1r/1pp1pp1p/3p3n/1B4p1/rp1BP2N/5q2/P1PPQP1P/RN2K2R w - - 6 15
FEN state: 1nb2k1r/1pp1pp1p/3p3n/1B4p1/rp1BP2N/5q2/P1PPQP1P/RN2K2R w - - 6 15 ; Best move: h4f3
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at d6 and black knight at h6. White bishop at b5 and black pawn at g5. Black rook at a4, black pawn at b4, white bishop at d4, white pawn at e4 and white knight at h4. Black queen at f3. White pawn at a2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 15. White to move.