r3kbr1/1p1n2pp/4Pp1n/p2K4/2p1B1b1/3Q1N2/PP2P2q/RNB5 w - - 0 21
FEN state: r3kbr1/1p1n2pp/4Pp1n/p2K4/2p1B1b1/3Q1N2/PP2P2q/RNB5 w - - 0 21 ; Best move: e6d7
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black knight at d7, black pawn at g7 and black pawn at h7. White pawn at e6, black pawn at f6 and black knight at h6. Black pawn at a5 and white king at d5. Black pawn at c4, white bishop at e4 and black bishop at g4. White queen at d3 and white knight at f3. White pawn at a2, white pawn at b2, white pawn at e2 and black queen at h2. White rook at a1, white knight at b1 and white bishop at c1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.