These are the packages that would be merged, in order:

Calculating dependencies ...

!!! Problem resolving dependencies for =games-board/gnubg-1.08.003-r1
 done!
Dependency resolution took 0.84 s (backtrack: 0/20).


!!! The ebuild selected to satisfy "=games-board/gnubg-1.08.003-r1" has unmet requirements.
- games-board/gnubg-1.08.003-r1::gentoo USE="opengl python sqlite -gui" CPU_FLAGS_X86="avx sse sse2" PYTHON_SINGLE_TARGET="python3_14 -python3_12 -python3_13"

  The following REQUIRED_USE flag constraints are unsatisfied:
    opengl? ( gui )

  The above constraints are a subset of the following complete expression:
    python? ( exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 python_single_target_python3_14 ) ) opengl? ( gui )