1. e4 g6 2. Nf3 d6 3. Bc4 c6 ... 35 turns

1. 32-28 18-23 2. 33-29 23x32 3. 37x28 12-18 ... 45 turns

1. 35-30

1. 5/3,a1c2,e2j2,endturn 2/6,l2j2,l2f2,endturn 2. 3/6,s@j1,c2i2,endturn 3/6,f2c2,j2d2,endturn 3. 5/6,e2j2,l1f1,endturn 3/3,d2a2,a2c1,a2c1,a2c1,endturn ... 22 turns

1. a1d4 e9e6 2. i9f6 f9f7 3. b1d3 d7g7 ... 50 turns

1. e2e3 g7g6 2. e3e4 c7c6 3. e4e5 h7h6 ... 6 turns

1. e2e3 e7e6 2. e3e4 d7d6 3. e4e5 b7c6 ... 11 turns

1. d2d3 d7d6 2. f2g3 d6d5 3. d3c4 d5d4 ... 6 turns

1. e2e3 g7f6 2. e3e4 f6g5 3. e4e5 e7f6 ... 6 turns

1. d2e3 c7d6 2. b2c3 d6e5 3. a1b2 e5d4 ... 6 turns

1. e2e3 g7g6 2. g2g3 d7c6 3. e3e4 g8g7 ... 7 turns

1. e4 c6 2. Nf3 b5 3. Bc4 c5 ... 42 turns