1. e4 Nf6 2. Nc3 d5 3. f3 dxe4 ... 13 turns

1. e4 d5 2. d3 dxe4 3. dxe4 Qxd1+ ... 9 turns

1. e4 e5 2. Nf3 d6 3. d4 exd4 ... 15 turns

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ ... 20 turns

1. 1/4,a2d1,k2j2,endturn 4/3,k1h1,h1d1,endturn 2. 2/5,s@h2,j2h2,endturn 2/6,l1f1,f1d1,endturn 3. 1/5,a2e1,l2k2,endturn 3/6,k1h1,h1b1,endturn ... 35 turns

1. 23-18 10-14 2. 27-23 11-15 3. 18x11 7x16 ... 54 turns

1. 21-17 9-13 2. 25-21 6-9 3. 29-25 10-14 ... 55 turns

1. 22-17 9-14 2. 17-13 11-15 3. 26-22 15-18 ... 54 turns

1. 24-19 11-16 2. 27-24 16-20 3. 31-27 10-15 ... 41 turns

1. 4/5,l2h2,a2e1,endturn 1/6,a1f2,e2f2,endturn 2. 5/1,h2c2,c2b2,endturn 4/1,a1d2,l1k1,endturn 3. 1/4,g1k1,k1l1,endturn 2/5,s@k1,s@h1,endturn ... 21 turns

1. 1/5,a1e2,l1k1,endturn 3/4,l2h2,l2i2,endturn 2. 5/4,a1e2,e2i2,endturn 5/1,s@l2,a2e1,endturn 3. 2/2,g2i2,a1b2,a1b2,a1b2,endturn 1/2,a2b1,a2a1,endturn ... 25 turns

1. 1/2,e2g2,l1k1,endturn 4/1,g1k1,k1l1,endturn 2. 4/5,s@i1,s@h1,endturn 1/6,a2f1,e1f1,endturn 3. 2/6,h1b1,a1b2,endturn 5/6,l2f2,g1l1,endturn ... 27 turns