1rqbk1n1/1ppb1p2/pQn1p3/3P2P1/2P5/5N1p/PP1PRP2/RNBK4 w - - 2 20
FEN state: 1rqbk1n1/1ppb1p2/pQn1p3/3P2P1/2P5/5N1p/PP1PRP2/RNBK4 w - - 2 20 ; Best move: b6e3
The current state of the chess board is: Black rook at b8, black queen at c8, black bishop at d8, black king at e8 and black knight at g8. Black pawn at b7, black pawn at c7, black bishop at d7 and black pawn at f7. Black pawn at a6, white queen at b6, black knight at c6 and black pawn at e6. White pawn at d5 and white pawn at g5. White pawn at c4. White knight at f3 and black pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2, white rook at e2 and white pawn at f2. 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 2. Full move number is 20. White to move.