Morse Runner is a Windows-based contest simulator developed by Alex Shovkoplyas, VE3NEA. Using Wineskin, it has been successfully and seamlessly run under OSX, and made available here for download. Sure, you could use Wineskin to do this yourself (and save me some bandwidth), or you can pull the ready-made dmg from here.
Running Catalina? Go to 'Download' to read the latest (and grab a box of tissues)

The original 1969 edition used (e.g., P-K4), which can be challenging for modern players. Recent versions have updated the text to keep it accessible:
: Modern Kindle and PDF versions typically feature algebraic notation, making them easier to follow on digital devices.
Move 10: . A quiet move. But page 83 had a secret: three moves later, Fischer sacrificed his queen.
Silence. Bobby wrote in the margin: "The ghost of the pawn takes the queen's shadow."
Let’s talk about the actual file. The legendary that floats around the internet typically has the following characteristics:
The original 1969 edition used (e.g., P-K4), which can be challenging for modern players. Recent versions have updated the text to keep it accessible:
: Modern Kindle and PDF versions typically feature algebraic notation, making them easier to follow on digital devices. Bobby Fischer My 60 Memorable Games Pdf 83
Move 10: . A quiet move. But page 83 had a secret: three moves later, Fischer sacrificed his queen. The original 1969 edition used (e
Silence. Bobby wrote in the margin: "The ghost of the pawn takes the queen's shadow." The original 1969 edition used (e.g.
Let’s talk about the actual file. The legendary that floats around the internet typically has the following characteristics:
If you have questions or comments about using this application under OSX, please email them to ki4stu k4iz at arrl dot net.