3rqbnr/2k1p1p1/1p2P3/p1pp1pPp/2n5/PP1PPB2/2Q2K1P/RNB3NR w - - 4 20
FEN state: 3rqbnr/2k1p1p1/1p2P3/p1pp1pPp/2n5/PP1PPB2/2Q2K1P/RNB3NR w - - 4 20 ; Best move: b3c4
The current state of the chess board is: Black rook at d8, black queen at e8, black bishop at f8, black knight at g8 and black rook at h8. Black king at c7, black pawn at e7 and black pawn at g7. Black pawn at b6 and white pawn at e6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at f5, white pawn at g5 and black pawn at h5. Black knight at c4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at e3 and white bishop at f3. White queen at c2, white king at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 20. White to move.