rn1k2r1/3b1pbp/8/1q2P3/1ppP2p1/P2PPQ2/1P2N1RP/RNBK4 w - - 1 21
FEN state: rn1k2r1/3b1pbp/8/1q2P3/1ppP2p1/P2PPQ2/1P2N1RP/RNBK4 w - - 1 21 ; Best move: f3a8
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8 and black rook at g8. Black bishop at d7, black pawn at f7, black bishop at g7 and black pawn at h7. Black queen at b5 and white pawn at e5. Black pawn at b4, black pawn at c4, white pawn at d4 and black pawn at g4. White pawn at a3, white pawn at d3, white pawn at e3 and white queen at f3. White pawn at b2, white knight at e2, white rook at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1 and white king at d1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. White to move.