... makes me think of a very deep conflict. I'm not sure if I can explain it in a way that makes sense. Its a conflict I've experienced/ am experiencing so I'm aware that I could be projecting some of it onto the dream. But it could be in the dream too, so here goes...
You could put it crudely as self denial versus self acceptance, or beyond that, simply life versus death.
... a conflict between two very deep desires.
The first is the desire to transcend our individual lives and conditioning. To figure out a way to deal with death. To live with a deep sense of perspective and peace, knowing that all is well now, and will continue to be so after our individual death. To be free to act according to principles other than our own gratification and survival. After all, part of us is aware that there is much more to this experience.
I don't think this desire gives rise to much of your dream imagery because it seems to be already encompassed in your conscious mind.
I think the tiger is death.
The second is the desire to live life fully, exactly as we are, in the world, exactly as it is. To go deeper into life, into the human experience, willing to sacrifice perspective and peace for the purity of experience. To respect the desires of the moment and act upon them without holding back, without mind games, without all the obstacles of socialization and the fear of judgement from others. Including, but not limited to the simple will to survive and prosper.
This is the lion.
You had to throw your own life into the air just to get to the lion versus tiger scenario in the first place (against the cries of the commanders). You had the whole scene likened to a game (chess squares).
The walkie talkie thing seems significant - the feeling that you should be somewhere else, maybe somewhere else more fully engaged in the world.
The guy at the end looks like guide material from here, and his timing seems perfect, as if to say "OK look, that whole scene played out. Lion takes tiger. At least for now, your here. Now get back in there, here's a map."
Lion dreams seem to be very important so please don't read too much into my thoughts - just trying help you form your interpretation, which IMHO will have a 100% chance of being the correct one.
I find myself thinking about the walkie talkie. Wherever that transmission is coming from, I think its an area where you have more courage and strength than you think you do. (I think that's also where the map leads)