1. c2b3 h7g6 2. b3a4 a7b6 3. a4b5 h8h7 ... 40 turns

1. a2b3 a7a6 2. h2g3 a6a5 3. b2c3 d7d6 ... 48 turns

1. g2h3 h7g6 2. h3g4 g7f6 3. f2g3 b7c6 ... 50 turns

1. e2e3 e6e5 2. c2c3 d6d5 3. e1f3 b7b3 ... 26 turns

1. c2c3 e4e3 2. c3d4 e5d4 3. d2e3 d4e3 ... 11 turns

1. b1b2 c5b4 2. c1d2 d5d4 3. d1c2 b5c4 ... 10 turns

1. e4 e6 2. Nf3

1. e4 d5 2. exd5 Qxd2#

1. Nd3 d5 2. g4 Bc6 3. f3 Nd6 ... 26 turns

1. 32-28 20-24 2. 37-32 15-20 3. 42-37 16-21 ... 56 turns

1. endturn 5/4,a1e2,a1d2,endturn 2. 3/3,g1j1,g1j1,a2c1,a2c1,endturn 1/2,d2f2,e2f2,endturn 3. 6/2,l2j2,j2d2,endturn 3/5,e2j2,g2j2,endturn ... 25 turns

1. P@e3 P@f3 2. P@f4 P@d3 3. P@c4 P@b5 ... 32 turns