1. Nf3 e6 2. Ne5 Qf6 3. Nxf7#

1. e3 Nf6 2. Bb5 c6 3. Bc4 d5 ... 17 turns

1. h3h10 i10h10 2. b3f3 b8b4 3. a1a2 h8h3 ... 40 turns

1. b3e3 h8h1 2. i1h1 i10i9 3. e3e7 a10a9 ... 37 turns

1. 3/4,a2c1,c1g1,endturn 4/6,e2k2,g2k2,endturn 2. 2/4,g1i1,e1i1,endturn 6/4,a1f2,a1d2,endturn 3. 6/5,l2f2,f2a2,endturn 1/6,s@l1,a1f2,endturn ... 63 turns

1. 1/2,g1h1,e1g1,endturn 2/4,l1h1,a1b2,endturn 2. 5/6,s@h2,h2b2,endturn 4/4,s@i1,a1d2,a1d2,g2k2,endturn 3. 2/6,a2f1,f1h1,endturn 4/2,s@k1,g2k2,endturn ... 24 turns

1. 3/2,a2c1,c1e1,endturn 3/6,a1c2,c2i2,endturn 2. 1/5,a2e1,e1f1,endturn 6/6,l1f1,l1f1,a1f2,a1f2,endturn 3. 4/6,s@i2,e1k1,endturn 1/3,s@l1,f2i2,endturn ... 37 turns

1. 3/5,e2j2,g2j2,endturn 5/4,a2e1,a2d1,endturn 2. 4/6,a1f2,f2j2,endturn 2/3,a2b1,d1g1,endturn 3. 2/1,g2i2,i2j2,endturn 1/3,e1h1,g1h1,endturn ... 23 turns

1. 4/3,a2c1,c1g1,endturn 2/3,a1c2,e2g2,endturn 2. 5/6,a2f1,a2e1,endturn 4/2,l1h1,h1f1,endturn 3. 1/4,s@i2,e1f1,endturn 6/4,s@i1,l1f1,endturn ... 61 turns

1. 2/1,a2b1,b1c1,endturn 6/3,l1f1,f1c1,endturn 2. 6/6,endturn 2/1,l1k1,c1a1,endturn 3. 5/2,s@h2,e1g1,endturn 4/3,a1d2,e2h2,endturn ... 46 turns

1. b3b10 a10b10 2. h3f3 h8h4 3. i1i2 h4e4 ... 9 turns

1. b3b7 b8b1 2. a1b1 h8h1 3. i1h1 i10i9 ... 19 turns