Experimental Results by McRandom Executor: Ingo Althoefer, April 2010 Clobber on 5x4-Board Pairing Number Score q(k) k vs 2k of games 1-2 999,999 42.0 % 2-4 999,999 41.8 % 4-8 700,000 42.5 % 8-16 100,000 43.0 % 16-32 200,000 43.7 % 32-64 189,150 44.6 % 64-128 86,878 44.3 % 128-256 33,387 45.3 % Local minimum at 2-4. Unclear data at 32-64 and 64-128.