rq3b1r/p2bnkp1/n1p1pp1p/6P1/Q2P4/2N1N2P/4PPB1/R1BK3R w - - 1 21
FEN state: rq3b1r/p2bnkp1/n1p1pp1p/6P1/Q2P4/2N1N2P/4PPB1/R1BK3R w - - 1 21 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black queen at b8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at d7, black knight at e7, black king at f7 and black pawn at g7. Black knight at a6, black pawn at c6, black pawn at e6, black pawn at f6 and black pawn at h6. White pawn at g5. White queen at a4 and white pawn at d4. White knight at c3, white knight at e3 and white pawn at h3. White pawn at e2, white pawn at f2 and white bishop at g2. White rook at a1, white bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. White to move.