1.g7 2.swap 3.h7 4.i10 5.g9 6.i5 7.h6 8.h5 9.g6 10.g5 11.e6 12.f6 13.d8 14.d10 15.e9 16.e10 17.f9 18.f11 19.h10 20.g12 21.h11 22.h12 23.i11 24.i12 25.c10 26.c9 27.d9 28.c11 29.a12 30.b11 31.a11 32.b10 33.a10 34.b8 35.j12 36.j11 37.j10 38.l10 39.b9 40.c8 41.m9 42.m10 43.f10 44.e11 45.k11 46.k10 47.a1 48.g11 49.b1 50.a8