1. e4 Nc6 2. d3 d5 3. Nc3 Nf6 ... 20 turns

1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 ... 33 turns

1. e4 Nc6 2. d4 e5 3. d5 Nce7 ... 18 turns

1. e4 e5 2. d4 Nc6 3. d5 Nd4 ... 56 turns

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 ... 60 turns

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 ... 21 turns

1. endturn 4/1,a1d2,d2e2,endturn 2. 2/5,a2e1,e1g1,endturn 2/1,a1b2,b2c2,endturn 3. 6/4,e1k1,g1k1,endturn 3/1,a1c2,e2f2,endturn ... 31 turns

1. 1/2,a2b1,b1c1,endturn 5/5,a1e2,a1e2,e2j2,e2j2,endturn 2. 6/2,a2f1,c1e1,endturn 6/3,l1f1,l1i1,endturn 3. 5/2,s@h2,g1i1,endturn 6/3,s@j1,j1d1,endturn ... 26 turns

1. 2/5,a2e1,e1g1,endturn 4/6,e2k2,g2k2,endturn 2. 2/1,a2b1,b1c1,endturn 2/6,l1f1,l1j1,endturn 3. 6/1,a2f1,e1f1,endturn 6/3,s@j1,j1d1,endturn ... 36 turns

1. endturn 5/2,a1e2,e2g2,endturn 2. 6/2,l2f2,l2j2,endturn 1/2,e2f2,e2g2,endturn 3. 6/5,s@h2,j2d2,endturn 6/5,e2k2,f2k2,endturn ... 27 turns

1. 3/4,a2d1,d1g1,endturn 2/4,a1d2,d2f2,endturn 2. 2/5,a2e1,e1g1,endturn 4/5,a1d2,a1e2,endturn 3. 2/3,a2c1,c1e1,endturn 3/6,a1f2,a1c2,endturn ... 24 turns

1. 2/3,a2c1,c1e1,endturn 1/5,l1k1,k1f1,endturn 2. 3/3,l2i2,i2f2,l2i2,i2f2,endturn 6/6,e2k2,e2k2,e2k2,l1f1,endturn 3. 6/3,a2c1,c1i1,endturn 4/6,f1b1,b1e2,endturn ... 26 turns