Informal simulation of basic game

The graphics in links show progress of competing red and green agents using the NUV strategy on a 100-vertex graph. Figure 1 shows the trajectories starting at 0 until a later epoch 1: the trajectories remain well separated. Figure 2 continues until epoch 2 where they remain separated. Figure 3 shows that at epoch 3, each agent is blocked by the other; both have to move through several edges to reach their next accessible unvisited vertex, epoch 4 in Figure 4. Green is now forced to move a long distance to the next accessible vertex at epoch 5, while red is able to visit many new vertices during this time Figure 5. We see further progress in Figure 6 and Figure 7. At this point we see that green is confined to the top right section of the graph while red can explore all the remainder, so we must terminate at with the partition shown in Figure 8. Red owns 59 vertices to green's 41.

Note: This small-n example seems atypical because green soon becomes trapped against a boundary. Presumably this is unlikely for large n.