1. b4 Nf6 2. g3 b6 3. Bxa8 Rxa8 ... 36 turns

1. d4 d6 2. Nb3 g6 3. e3 Bg7 ... 32 turns

1. d4 d6 2. e4 e5 3. Ngf3 Ngf6 ... 41 turns

1. g3 g5 2. Nd3 Nd6 3. Ne3 f5 ... 35 turns

1. d4 Ng6 2. c4 d6 3. Nb3 Bd7 ... 13 turns

1. b3 c5 2. Bb2 Bxh2 3. g3 Bxg1 ... 25 turns

1. 3/1,j1g1,g1f1,endturn 1/3,j2g2,g2f2,endturn 2. 3/1,k1h1,l1k1,endturn 6/4,l2f2,k2g2,endturn 3. 1/1,h1g1,g1f1,f1e1,k1j1,endturn 1/3,g2d2,d2c2,endturn ... 7 turns

1. 3/1,j1g1,g1f1,endturn 5/2,j2e2,k2i2,endturn 2. 3/3,k1h1,h1e1,l1i1,i1f1,endturn 2/5,l2g2,g2e2,endturn 3. 6/5,f1a2,e1a2,endturn 4/2,e2c2,c2b1,endturn ... 4 turns

1. 2/6,j2d2,k2i2,endturn 5/2,l1g1,g1e1,endturn 2. 5/6,l2f2,f2a2,endturn 5/4,e1a2,j1f1,endturn 3. 5/2,s@h2,d2b2,endturn 6/1,f1a2,k1j1,endturn ... 5 turns

1. 6/1,k1e1,e1d1,endturn 1/3,j2g2,k2j2,endturn 2. 3/3,j1g1,g1d1,d1a1,d1a1,endturn 2/2,j2h2,l2j2,h2f2,j2h2,endturn 3. 3/5,l1g1,g1d1,endturn 2/4,h2d2,f2d2,endturn ... 4 turns

1. 6/1,j2d2,k2j2,endturn 2/3,j1g1,g1e1,endturn 2. 6/4,j2d2,l2h2,endturn 1/1,k1j1,j1i1,i1h1,h1g1,endturn 3. 3/2,h2e2,e2c2,endturn 6/6,g1a1,e1b2,a1f2,b2h2,endturn ... 5 turns

1. 6/3,l2f2,k2h2,endturn 3/5,j1e1,k1h1,endturn 2. 4/1,h2d2,f2e2,endturn 6/4,e1b2,b2f2,endturn 3. 1/1,j2i2,i2h2,h2g2,g2f2,endturn 1/4,s@i1,h1g1,endturn ... 10 turns