1. Nc3 Nc6 2. Nh3 Nd4 3. Ng5 Nxe2#

1. Nc3 Nc6 2. Nd5 Ne5 3. Nxe7#

1. f3 Nf6 2. e4 Ng4 3. Bb5 Nf2 ... 6 turns

1. Nf3 g5 2. Ne5 h6 3. Nxf7#

1. f4 Nf6 2. f5 Ne4 3. Nc3 Nxd2#

1. Nf3 c6 2. Ne5 f6 3. Nxd7#

1. a2a3 b4a3 2. b2a3 c4c3 3. d2c3 d4c3 ... 10 turns

1. b2c3 d4c3 2. d2e3 c5d4 3. e3d4 e5d4 ... 8 turns

1. 3/4,l1h1,k1h1,endturn 6/4,k2e2,j2f2,endturn 2. 6/1,j1d1,d1c1,endturn 6/5,e2b1,b1g1,endturn 3. 6/6,c1d2,h1b1,h1b1,d2j2,endturn 1/4,f2b2,b2a2,endturn ... 11 turns

1. 4/5,k1f1,j1f1,endturn 3/4,l2h2,k2h2,endturn 2. 3/2,f1c1,f1d1,endturn 1/3,h2g2,j2g2,endturn 3. 6/4,d1c2,c1b2,endturn 6/3,h2b2,b2b1,endturn ... 23 turns

1. 1/4,k1g1,j1i1,endturn 2/5,k2f2,l2j2,endturn 2. 3/4,i1e1,g1d1,endturn 5/4,f2b2,b2d1,endturn 3. 2/1,s@k1,e1d1,endturn 2/1,s@l2,l2j2,endturn ... 12 turns

1. 6/4,k1e1,j1f1,endturn 3/5,l2g2,j2g2,endturn 2. 4/4,e1a1,a1d2,d2h2,h2l2,endturn 2/5,k2i2,i2d2,endturn 3. 4/3,l1h1,h1e1,endturn 6/3,d2c1,c1f1,endturn ... 13 turns