1.a2 2.g7 3.i9 4.i8 5.h7 6.g9 7.f9 8.g8 9.e8 10.f6 11.d7 12.e4 13.c5 14.d6 15.b7 16.c7 17.b8 18.c8 19.b9 20.c9 21.b10 22.b11 23.c10 24.d11 25.c11 26.b13 27.c12 28.c13 29.d12 30.d13 31.e12 32.e13 33.f12 34.f13 35.g12 36.g13 37.h12 38.h13 39.i12 40.i13 41.k12 42.j12 43.k11 44.j11 45.k10 46.j10 47.k9 48.j9 49.k8 50.j8 51.k7 52.j6 53.k5 54.k6 55.m5 56.l6 57.m6 58.l7 59.m7 60.l5 61.m4 62.i5 63.l3 64.l2 65.k3 66.k1 67.j2 68.j1 69.i2 70.resign