1. d4 d5 2. Nf3 Qd6 3. e3 Qb4+ ... 50 turns

1. 35-30 16-21 2. 32-28 19-23 3. 28x19 13x24 ... 56 turns

1. endturn 4/2,e2i2,g2i2,endturn 2. 1/5,a2e1,l2k2,endturn 1/5,e2f2,f2k2,endturn 3. 6/5,s@h2,l2f2,endturn 2/3,e2h2,h2j2,endturn ... 32 turns

1. 5/6,l2f2,a2e1,endturn 6/3,a1f2,l1i1,endturn 2. 1/3,s@j2,l2k2,endturn 3/3,e2h2,e2h2,e2h2,l1i1,endturn 3. 1/5,a2e1,k2j2,endturn 2/2,g2i2,g2i2,f2h2,g2i2,endturn ... 23 turns

1. 31-27 17-21 2. 36-31 21-26 3. 34-29 18-22 ... 57 turns

1. 34-30 20-24 2. 30-25 17-22 3. 33-28 22x33 ... 53 turns

1. 32-28 16-21 2. 37-32 21-26 3. 41-37 20-25 ... 71 turns

1. c3c4 f7f6 2. h3h4 i7i6 3. b2f6 f9f8 ... 21 turns

1. 32-28 16-21 2. 34-29 20-25 3. 40-34 15-20 ... 55 turns

1. 34-29 20-25 2. 31-27 17-21 3. 36-31 21-26 ... 54 turns

1. 32-28 16-21 2. 31-26 21-27 3. 37-31 18-22 ... 48 turns

1. 32-28 16-21 2. 37-32 20-24 3. 41-37 15-20 ... 58 turns