rn2k1nr/p1pp4/4p2p/1pbQPpq1/PP3pP1/3B3N/2PP3P/RNBK3b b kq - 0 15
FEN state: rn2k1nr/p1pp4/4p2p/1pbQPpq1/PP3pP1/3B3N/2PP3P/RNBK3b b kq - 0 15 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at d7. Black pawn at e6 and black pawn at h6. Black pawn at b5, black bishop at c5, white queen at d5, white pawn at e5, black pawn at f5 and black queen at g5. White pawn at a4, white pawn at b4, black pawn at f4 and white pawn at g4. White bishop at d3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1 and black bishop at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.