r3kb1r/3qpp1p/6p1/p1pp4/b2P2n1/p1P3BP/1P2P1B1/RN1Q1KNR w kq - 2 20
FEN state: r3kb1r/3qpp1p/6p1/p1pp4/b2P2n1/p1P3BP/1P2P1B1/RN1Q1KNR w kq - 2 20 ; Best move: d1d3
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black queen at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at g6. Black pawn at a5, black pawn at c5 and black pawn at d5. Black bishop at a4, white pawn at d4 and black knight at g4. Black pawn at a3, white pawn at c3, white bishop at g3 and white pawn at h3. White pawn at b2, white pawn at e2 and white bishop at g2. White rook at a1, white knight at b1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 20. White to move.