1. e4 d5 2. Bb5+ c6 3. Bf1 dxe4 ... 12 turns

1. Nf3 e6 2. Ne5 Qg5 3. Nxf7#

1. c4 h6 2. b3 c5 3. Ng3 Bxg3 ... 21 turns

1. d4 g6 2. Rd3 f5 3. g4 fxg4 ... 62 turns

1. g3 d6 2. Nbc3 Bh3+ 3. Bg2 Bxg2+ ... 28 turns

1. f4 g6 2. c3 e5 3. fxe5 Bxe5 ... 52 turns

1. 2/4,e1i1,g1i1,endturn 3/1,e2h2,g2h2,endturn 2. 1/2,a2b1,b1c1,endturn 5/2,a1e2,a1b2,endturn 3. 5/6,l2f2,f2a2,endturn 4/2,e2i2,g2i2,endturn ... 27 turns

1. 2/6,l2f2,a2b1,endturn 2/5,l1j1,a1e2,endturn 2. 5/3,e1j1,g1j1,endturn 5/3,s@h1,g2j2,endturn 3. 3/5,f2a2,b1e1,endturn 5/6,l1f1,f1a1,endturn ... 25 turns

1. 1/6,a2f1,e1f1,endturn 4/6,e2k2,g2k2,endturn 2. 4/2,l2h2,l2j2,endturn 6/6,a1f2,a1f2,f2l2,f2l2,endturn 3. 6/5,j2d2,d2b1,endturn 3/3,e2h2,a1c2,c2f2,e2h2,endturn ... 29 turns

1. 1/3,e2h2,g2h2,endturn 3/4,a2c1,c1g1,endturn 2. 4/2,e2i2,g2i2,endturn 6/3,a2f1,f1i1,endturn 3. 2/5,a1e2,a1b2,endturn 1/6,a2f1,e1f1,endturn ... 19 turns

1. 1/3,e1h1,g1h1,endturn 2/3,a1c2,a1b2,endturn 2. 1/4,a2d1,d1e1,endturn 4/2,e2i2,g2i2,endturn 3. 1/2,e1g1,g1h1,endturn 3/6,a1f2,c2f2,endturn ... 30 turns

1. 1/4,l2h2,h2g2,endturn 4/1,j1f1,f1e1,endturn 2. 5/4,k2f2,j2f2,endturn 2/2,k1i1,i1g1,g1e1,l1j1,endturn 3. 4/4,g2c2,c2b1,b1f1,f1j1,endturn 3/4,s@j1,j1f1,endturn ... 12 turns