1. e4 e5 2. Qh5 Qf6 3. Qxe5+ Qe7 ... 12 turns

1. hxg8=Q fxe6 2. Qxf8+ Kxf8 3. hxg7+ Ke8 ... 4 turns

1. gxf7#

1. g2f3 e7e6 2. f3e4 e6f5 3. e2e3 f5g4 ... 4 turns

1. b2b3 c4b3 2. c2d3 e4d3 3. c1c2 b3c2 ... 5 turns

1. c2c3 d4c3 2. d2c3 d5d4 3. c3d4 c4b3 ... 4 turns

1. 4/2,e2i2,g2i2,endturn 1/5,g1h1,a2e1,endturn 2. 2/2,l1j1,l1j1,j1h1,j1h1,endturn 6/6,endturn 3. 5/1,a1e2,e2f2,endturn 5/5,s@h2,h2c2,c2c1,a2e1,endturn ... 16 turns

1. 1/3,l2i2,k2j2,endturn 3/5,j1e1,k1h1,endturn 2. 2/1,j2h2,i2h2,endturn 1/5,l1k1,h1c1,endturn 3. 6/2,j2h2,h2b2,endturn 5/6,k1f1,f1a2,endturn ... 11 turns

1. 5/2,l2j2,k2f2,endturn 6/6,j1d1,k1e1,l1f1,d1c2,endturn 2. 2/3,f2c2,c2a2,endturn 2/2,s@k1,k1i1,i1g1,g1e1,endturn 3. 5/2,a2b1,b1g1,endturn 1/2,f1e1,e1c1,endturn ... 10 turns

1. 21-17 10-14 2. 17x10 7x14 3. 22-18 6-10 ... 25 turns

1. e3d4 e8b5 2. f1c4 b8e5 3. f3f4 d8d5 ... 4 turns

1. a2b3 c4b3 2. c2b3 a4b3 3. e2d3 e4d3 ... 8 turns