1. d4 d5 2. Bg5 e6 3. Bxd8 Kxd8 ... 23 turns

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 ... 22 turns

1. d4 d5 2. Nc3 Nf6 3. Bg5 h6 ... 16 turns

1. 5/4,a1e2,l1h1,endturn 3/4,l2h2,l2i2,endturn 2. 5/4,l1h1,a1e2,endturn 6/4,e1k1,g1k1,endturn 3. 5/5,e2j2,e2j2,h1c1,h1c1,endturn 6/4,a2f1,a2d1,endturn ... 21 turns

1. 4/6,l2f2,f2b2,endturn 2/4,a1b2,l1h1,endturn 2. 5/4,s@h2,l2h2,endturn 2/6,b2d2,d2j2,endturn 3. 4/1,a2d1,d1e1,endturn 2/6,l1f1,h1f1,endturn ... 26 turns

1. 3/2,l2i2,a2b1,endturn 3/5,e2j2,g2j2,endturn 2. 1/3,e1h1,g1h1,endturn 6/1,a1f2,e2f2,endturn 3. 3/5,e1j1,g1j1,endturn 1/4,e2i2,i2j2,endturn ... 23 turns

1. 2/4,e2i2,g2i2,endturn 1/2,a2b1,l2k2,endturn 2. 6/4,e2k2,g2k2,endturn 3/4,s@j2,a2d1,endturn 3. 1/1,i2j2,i2j2,e2f2,f2g2,endturn 3/3,endturn ... 17 turns

1. 4/3,l1h1,l1i1,endturn 5/5,g1l1,g1l1,a2e1,a2e1,endturn 2. 2/3,i1f1,h1f1,endturn 4/6,l2f2,f2b2,endturn 3. 3/6,f1c1,c1d2,endturn 5/1,b2d1,d1e1,endturn ... 16 turns

1. 3/5,e1j1,g1j1,endturn 4/6,l1f1,f1b1,endturn 2. 6/5,l2f2,f2a2,endturn 1/3,e2h2,g2h2,endturn 3. 2/6,a2b1,l2f2,endturn 2/4,s@i1,g2i2,endturn ... 27 turns

1. 2/3,a2c1,c1e1,endturn 6/5,l1f1,f1a1,endturn 2. 3/4,l2h2,l2i2,endturn 1/1,g2h2,g2h2,h2i2,h2i2,endturn 3. 5/4,s@h2,endturn 6/3,l1f1,f1c1,endturn ... 21 turns

1. 6/1,a2f1,e1f1,endturn 4/6,l1h1,h1b1,endturn 2. 1/3,e1h1,g1h1,endturn 3/1,e2h2,g2h2,endturn 3. 6/6,l2f2,l2f2,f1l1,f1l1,endturn 4/3,s@i1,b1b2,endturn ... 25 turns

1. 3/4,l2h2,l2i2,endturn 6/1,a1f2,e2f2,endturn 2. 3/5,i2d2,d2a2,endturn 6/4,l1f1,f1b1,endturn 3. 6/5,h2b2,b2d1,endturn 1/4,l1h1,b1a1,endturn ... 11 turns