1.r4 2.swap 3.n12 4.n11 5.l11 6.l12 7.j13 8.k12 9.j12 10.k14 11.h14 12.i15 13.g16 14.g17 15.f17 16.e19 17.f18 18.f19 19.g18 20.g19 21.h18 22.h19 23.i18 24.i19 25.j18 26.j19 27.k18 28.k19 29.n17 30.m18 31.o16 32.n19 33.l18 34.l19 35.p18 36.m17 37.n15 38.l16 39.l15 40.m15 41.o13 42.m14 43.l14 44.k16 45.k15 46.m13 47.m12 48.m11 49.l13 50.k13 51.k10 52.k9 53.g9 54.i10 55.j9 56.j10 57.h11 58.h9 59.f11 60.h7 61.g7 62.g8 63.e9 64.f10 65.d11 66.e11 67.d12 68.h5 69.f6 70.f5 71.e6 72.e4 73.g5 74.h3