2b3qr/bpPp1p1p/1rn2n2/p3k1p1/3NN3/P3P1PP/2P1PPBK/RQ2R3 w - - 3 20
FEN state: 2b3qr/bpPp1p1p/1rn2n2/p3k1p1/3NN3/P3P1PP/2P1PPBK/RQ2R3 w - - 3 20 ; Best move: f2f4
The current state of the chess board is: Black bishop at c8, black queen at g8 and black rook at h8. Black bishop at a7, black pawn at b7, white pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black rook at b6, black knight at c6 and black knight at f6. Black pawn at a5, black king at e5 and black pawn at g5. White knight at d4 and white knight at e4. White pawn at a3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at c2, white pawn at e2, white pawn at f2, white bishop at g2 and white king at h2. White rook at a1, white queen at b1 and white rook at e1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. White to move.