r3q1nr/1bp1k3/pp2pppp/n1bpQ3/PP1PB2P/2N1PK2/2PB1PP1/R5NR b - - 2 17
FEN state: r3q1nr/1bp1k3/pp2pppp/n1bpQ3/PP1PB2P/2N1PK2/2PB1PP1/R5NR b - - 2 17 ; Best move: f6e5
The current state of the chess board is: Black rook at a8, black queen at e8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at c7 and black king at e7. Black pawn at a6, black pawn at b6, black pawn at e6, black pawn at f6, black pawn at g6 and black pawn at h6. Black knight at a5, black bishop at c5, black pawn at d5 and white queen at e5. White pawn at a4, white pawn at b4, white pawn at d4, white bishop at e4 and white pawn at h4. White knight at c3, white pawn at e3 and white king at f3. White pawn at c2, white bishop at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. Black to move.