rnbqk2r/2ppb1p1/1p6/5p1p/pP2QPP1/P3P2N/2PP3R/RNBK1B2 b kq - 1 15
FEN state: rnbqk2r/2ppb1p1/1p6/5p1p/pP2QPP1/P3P2N/2PP3R/RNBK1B2 b kq - 1 15 ; Best move: f5e4
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 c7, black pawn at d7, black bishop at e7 and black pawn at g7. Black pawn at b6. Black pawn at f5 and black pawn at h5. Black pawn at a4, white pawn at b4, white queen at e4, white pawn at f4 and white pawn at g4. White pawn at a3, white pawn at e3 and white knight at h3. White pawn at c2, white pawn at d2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. Black to move.