testing OliThink 5.3.3 x64

vs Amateur 2.82               [2166] 60.0-40.0 perf=2236
vs DanaSah 3.70               [2247] 54.5-45.5 perf=2278
vs K2 0.75                    [2251] 50.0-50.0 perf=2251
vs Kingfisher 1.1.1 x64       [ new] 65.0-35.0 perf=+108
vs Naum 1.4                   [2278] 43.5-56.5 perf=2233
vs Shield 1.2 x64             [2275] 48.0-52.0 perf=2261
vs Snitch 1.6.2               [2224] 46.0-54.0 perf=2196
vs Viper 0.1 x64 1CPU         [2323] 37.5-62.5 perf=2234
vs Xpdnt 091007               [2299] 39.5-60.5 perf=2225
vs Zurichess Geneva x64       [2317] 36.0-64.0 perf=2217
========================================================
OliThink 5.3.3 x64         ELO 2236 out of  900 games + 145
OliThink 5.1.9 w32         ELO 2091 out of 1200 games
========================================================
 
perf=20131 / 9 = 2236 +- xx = ca. 2236