1. e2e3 b4b3 2. a2b3 a4b3 3. c2b3 c4b3 ... 10 turns

1. a2a3 b4b3 2. a1a2 b5b4 3. c2b3 c4b3 ... 6 turns

1. c2c3 b4c3 2. b2c3 d4c3 3. d2c3 b5b4 ... 8 turns

1. 3/1,a1c2,c2d2,endturn 2/1,l2j2,k2j2,endturn 2. 4/5,a1e2,a1d2,endturn 3/3,l2i2,i2f2,f2c2,c2a1,endturn 3. 3/3,s@j1,l1i1,l1i1,d2g2,endturn 4/6,j2d2,d2a1,endturn ... 35 turns

1. b3 d5 2. Nf3 Nc6 3. Ne3 e6 ... 60 turns

1. 3/5,e1j1,g1j1,endturn 2/6,l1f1,f1d1,endturn 2. 2/3,a2c1,c1e1,endturn 2/2,g2i2,g2i2,a1b2,a1b2,endturn 3. 3/2,a2c1,c1e1,endturn 6/5,l1f1,f1a1,endturn ... 27 turns

1. 1/3,j1g1,k1j1,endturn 4/4,j2f2,k2g2,l2h2,h2d2,endturn 2. 3/6,j1d1,g1d1,endturn 3/2,g2d2,f2d2,endturn 3. 2/6,l1f1,f1d1,endturn 2/1,d2b2,b2a2,endturn ... 10 turns

1. 4/5,k2f2,j2f2,endturn 4/4,k1g1,g1c1,c1b2,l1h1,endturn 2. 3/4,f2b2,l2i2,endturn 5/3,s@h1,j1g1,endturn 3. 5/3,b2d1,i2f2,endturn 5/5,h1c1,g1b1,h1c1,b1d2,endturn ... 9 turns

1. 5/3,j1e1,k1h1,endturn 3/6,j2d2,k2h2,endturn 2. 6/3,h1b1,e1b1,endturn 5/4,l2g2,h2d2,endturn 3. 3/3,b1b2,b1b2,b2e2,b2e2,endturn 2/1,g2f2,f2d2,endturn ... 18 turns

1. 3/6,j2d2,k2h2,endturn 2/5,j1e1,k1i1,endturn 2. 5/1,h2c2,d2c2,endturn 6/5,l1f1,e1a2,endturn 3. 3/3,c2a1,c2a1,a1d1,a1d1,endturn 5/1,f1a1,a1a2,endturn ... 12 turns

1. 4/1,j1f1,k1j1,endturn 3/3,j2g2,k2h2,l2i2,i2f2,endturn 2. 5/6,l1f1,j1e1,endturn 1/2,g2e2,f2e2,endturn 3. 3/3,f1c1,f1c1,c1a2,c1a2,endturn 1/3,h2e2,e2d2,endturn ... 17 turns

1. 1/5,j1e1,k1j1,endturn 2/1,k2i2,l2k2,endturn 2. 5/3,j1e1,l1i1,endturn 1/3,j2g2,k2j2,endturn 3. 6/5,i1c1,c1c2,endturn 5/2,j2e2,e2c2,endturn ... 16 turns