1. d5 e6 2. a5 d6 3. cxd6 Bxd6 ... 54 turns

1. a5 d6 2. h5 dxc5 3. dxc5 e6 ... 35 turns

1. 5/3,g2j2,e2j2,endturn 5/5,a2e1,e1j1,e1j1,a2e1,endturn 2. 3/6,g2j2,e2k2,endturn 4/1,l2k2,a2d1,endturn 3. 2/5,s@h1,g2i2,endturn 1/4,a2d1,l2k2,endturn ... 19 turns

1. 6/1,a2f1,e1f1,endturn 6/1,g2h2,a1f2,endturn 2. 2/1,a2b1,l2k2,endturn 6/3,g2j2,f2l2,endturn 3. 3/1,s@l2,k2h2,endturn 6/3,s@j1,endturn ... 28 turns

1. d5 e6 2. e5 exd5 3. cxd5 d6 ... 64 turns

1. e5 e6 2. f6 h6 3. e4 hxg5 ... 21 turns

1. e5 e6 2. e4 exf5 3. exf5 d6 ... 69 turns

1. e5 a5 2. d5 d6 3. e6 dxc5 ... 80 turns

1. a5 d6 2. cxd6 exd6 3. e5 a6 ... 60 turns

1. e5 e6 2. f6 gxf6 3. gxf6 d6 ... 62 turns

1. d5 d6 2. d4 dxc5 3. bxc5 e6 ... 56 turns

1. e5 d6 2. cxd6 e6 3. d5 cxd6 ... 47 turns