rnbqk2r/p1pp1p2/7B/1Pb1P1np/1P5P/4P2p/PQ3PPR/RN2KB2 b Qkq - 0 15
FEN state: rnbqk2r/p1pp1p2/7B/1Pb1P1np/1P5P/4P2p/PQ3PPR/RN2KB2 b Qkq - 0 15 ; Best move: g5e6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at f7. White bishop at h6. White pawn at b5, black bishop at c5, white pawn at e5, black knight at g5 and black pawn at h5. White pawn at b4 and white pawn at h4. White pawn at e3 and black pawn at h3. White pawn at a2, white queen at b2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white king at e1 and white bishop at f1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.