1. gxf7#

1. exf7#

1. exf7#

1. exf7+ Kxf7

1. e2e3 d7e6 2. f2g3 e6f5

1. i9f6 d7e6 2. h9f7 d6f6 3. g8e6 d5e5 ... 23 turns

1. 5/1,e2j2,j2k2,endturn 3/2,g1j1,g1i1,endturn 2. 2/5,l1j1,a1e2,endturn 3/5,s@h2,g1j1,endturn 3. 2/6,s@k1,e2k2,endturn 1/1,j1k1,k1l1,e1f1,e1f1,endturn ... 7 turns

1. e3 d5 2. Qg4 e6 3. Qxe6+ Be7 ... 5 turns

1. e4 e6 2. d3 Qg5 3. Bxg5 Bb4+ ... 48 turns

1. 3/1,g2h2,e2h2,endturn 3/3,a2c1,a2c1,a2c1,a2c1,endturn 2. 6/5,a1f2,a1e2,endturn 1/2,c1e1,g1h1,endturn 3. 4/5,e2j2,l1h1,endturn 6/2,s@k2,c1i1,endturn ... 27 turns

1. 3/5,g1j1,k2f2,endturn 4/2,g2k2,l1j1,endturn 2. 2/2,s@k2,s@k2,g1i1,e1g1

1. 4/6,e2k2,g2k2,endturn 2/3,l2j2,g1j1,endturn 2. 2/3,l1j1,g2j2,endturn 6/5,s@h2,endturn 3. 3/1,g2h2,h2k2,endturn 6/4,s@i2,endturn ... 4 turns