rnb1kb1r/3ppp2/pq2Q1pp/1Pp5/7P/2P3Pn/1P1PPPB1/RNB1K1NR b KQkq - 0 15
FEN state: rnb1kb1r/3ppp2/pq2Q1pp/1Pp5/7P/2P3Pn/1P1PPPB1/RNB1K1NR b KQkq - 0 15 ; Best move: f7e6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at d7, black pawn at e7 and black pawn at f7. Black pawn at a6, black queen at b6, white queen at e6, black pawn at g6 and black pawn at h6. White pawn at b5 and black pawn at c5. White pawn at h4. White pawn at c3, white pawn at g3 and black knight at h3. White pawn at b2, white pawn at d2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.