speedcross(1804) vs. katachof(1565)

standard 15+20, 2015-03-01

1.e3 (0:00) e5 (0:00) 2.c4 (0:06) Nf6 (0:05) 3.b3 (0:03) c6 (0:24) 4.Bb2 (0:18) *