1. d4 d5 2. Bf4 c5 3. c3 Nc6 ... 38 turns

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 ... 60 turns

1. 1/5,l2k2,k2f2,endturn 4/5,a1e2,g2k2,endturn 2. 6/2,l2f2,e1g1,endturn 4/1,g2k2,l1k1,endturn 3. 3/2,a2c1,c1e1,endturn 5/4,a1e2,e2i2,endturn ... 27 turns

1. 24-20 11-15 2. 22-18 15x22 3. 25x18 10-14 ... 27 turns

1. 22-17 9-13 2. 17-14 10x17 3. 21x14 6-9 ... 22 turns

1. 22-17 9-14 2. 17-13 11-16 3. 24-20 16-19 ... 29 turns

1. 22-17 10-14 2. 17x10 6x15 3. 23-19 9-13 ... 23 turns

1. 23-18 10-14 2. 24-20 14x23 3. 26x19 6-10 ... 29 turns

1. 22-17 9-13 2. 17-14 10x17 3. 21x14 6-10 ... 24 turns

1. 24-20 11-15 2. 27-24 15-19 3. 23x16 12x19 ... 27 turns

1. 23-18 10-14 2. 24-20 14x23 3. 27x18 7-10 ... 22 turns