rnbk2n1/Q3b2r/1q2pp1p/1p2PPp1/1P1p4/N1P4P/P1NP1RP1/R1B3K1 w - - 1 20
FEN state: rnbk2n1/Q3b2r/1q2pp1p/1p2PPp1/1P1p4/N1P4P/P1NP1RP1/R1B3K1 w - - 1 20 ; Best move: a7b6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8 and black knight at g8. White queen at a7, black bishop at e7 and black rook at h7. Black queen at b6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at b5, white pawn at e5, white pawn at f5 and black pawn at g5. White pawn at b4 and black pawn at d4. White knight at a3, white pawn at c3 and white pawn at h3. White pawn at a2, white knight at c2, white pawn at d2, white rook at f2 and white pawn at g2. White rook at a1, white bishop at c1 and white king at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move.