1nb1k1r1/3p1pb1/rq3n1p/p3p3/1Q1pP1p1/1N1PB1P1/PPP1KP1P/3R1B1R w - - 1 16
FEN state: 1nb1k1r1/3p1pb1/rq3n1p/p3p3/1Q1pP1p1/1N1PB1P1/PPP1KP1P/3R1B1R w - - 1 16 ; Best move: b4b6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at d7, black pawn at f7 and black bishop at g7. Black rook at a6, black queen at b6, black knight at f6 and black pawn at h6. Black pawn at a5 and black pawn at e5. White queen at b4, black pawn at d4, white pawn at e4 and black pawn at g4. White knight at b3, white pawn at d3, white bishop at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white king at e2, white pawn at f2 and white pawn at h2. White rook at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. White to move.