1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 ... 54 turns

1. e4 c6 2. d4 d5 3. e5 Bf5 ... 32 turns

1. c4 e6 2. e3 d5 3. Nf3 Nf6 ... 20 turns

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 ... 40 turns

1. 6/1,a2f1,e1f1,endturn 1/5,a1e2,l1k1,endturn 2. 1/1,g1h1,g1h1,l2k2,k2j2,endturn 2/5,k1i1,i1d1,endturn 3. 2/6,l2f2,f2d2,endturn 1/4,a1d2,d2e2,endturn ... 23 turns

1. 6/2,l2f2,a2b1,endturn 1/5,a1e2,e2f2,endturn 2. 1/5,s@h2,l2k2,endturn 6/6,a1f2,l1f1,l1f1,a1f2,endturn 3. 2/6,e1k1,a2b1,endturn 5/3,e2j2,g2j2,endturn ... 19 turns

1. 5/2,a1e2,a1b2,endturn 4/4,a2d1,a2d1,g1k1,g1k1,endturn 2. 3/2,l1i1,a1b2,endturn 3/5,e1j1,g1j1,endturn 3. 4/5,a1e2,a1d2,endturn 6/4,a2f1,f1j1,endturn ... 20 turns

1. 3/2,l1i1,a1b2,endturn 3/3,l2i2,l2i2,g1j1,g1j1,endturn 2. 4/2,l1h1,a1b2,endturn 3/3,e1h1,e1h1,a2c1,a2c1,endturn 3. 3/3,endturn 2/3,a2c1,c1e1,endturn ... 38 turns

1. 1/3,e1h1,g1h1,endturn 4/6,l1f1,f1b1,endturn 2. 4/3,a2d1,a2c1,endturn 4/6,l1f1,f1b1,endturn 3. 3/6,a2c1,l2f2,endturn 2/2,g2i2,g2i2,a1b2,a1b2,endturn ... 21 turns

1. 1/6,a1f2,e2f2,endturn 2/6,l2j2,j2d2,endturn 2. 1/6,l1f1,l1k1,endturn 3/2,d2a2,l2j2,endturn 3. 1/1,g2h2,g2h2,k1j1,j1i1,endturn 6/5,j2d2,d2b1,endturn ... 17 turns

1. 2/4,e1i1,g1i1,endturn 2/1,a1b2,g2h2,endturn 2. 6/1,a2f1,e1f1,endturn 2/4,b2f2,f2h2,endturn 3. 3/6,l2f2,f2c2,endturn 5/5,g2l2,g2l2,e2j2,e2j2,endturn ... 25 turns

1. 3/4,l1i1,l1h1,endturn 5/6,l2f2,f2a2,endturn 2. 3/1,i1h1,e2h2,endturn 2/4,l2h2,a2b1,endturn 3. 2/5,s@k1,k1f1,endturn 4/4,b1f1,g1k1,g1k1,a2d1,endturn ... 9 turns