2b1k1n1/prppqp2/1p3bPr/1P2Q3/Pn2p1Pp/2N1P2P/2PPK3/R1B2BNR w - - 5 20
FEN state: 2b1k1n1/prppqp2/1p3bPr/1P2Q3/Pn2p1Pp/2N1P2P/2PPK3/R1B2BNR w - - 5 20 ; Best move: e5e7
The current state of the chess board is: Black bishop at c8, black king at e8 and black knight at g8. Black pawn at a7, black rook at b7, black pawn at c7, black pawn at d7, black queen at e7 and black pawn at f7. Black pawn at b6, black bishop at f6, white pawn at g6 and black rook at h6. White pawn at b5 and white queen at e5. White pawn at a4, black knight at b4, black pawn at e4, white pawn at g4 and black pawn at h4. White knight at c3, white pawn at e3 and white pawn at h3. White pawn at c2, white pawn at d2 and white king at e2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 20. White to move.