r2qkb1r/1bp1n3/1p1p1n2/5P1p/1p1P1p1P/4B3/P1PKP1B1/RN4NR b kq - 1 15
FEN state: r2qkb1r/1bp1n3/1p1p1n2/5P1p/1p1P1p1P/4B3/P1PKP1B1/RN4NR b kq - 1 15 ; Best move: f4e3
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at c7 and black knight at e7. Black pawn at b6, black pawn at d6 and black knight at f6. White pawn at f5 and black pawn at h5. Black pawn at b4, white pawn at d4, black pawn at f4 and white pawn at h4. White bishop at e3. White pawn at a2, white pawn at c2, white king at d2, white pawn at e2 and white bishop at g2. White rook at a1, white knight at b1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. Black to move.