[Retros] total homebase mate

Nicolas.Dupont at math.univ-lille1.fr Nicolas.Dupont at math.univ-lille1.fr
Wed Nov 15 18:48:50 EST 2006

> rsbqkbsr/1pppppp1/8/KP6/1P5P/2SP2QS/P3PP2/1RB2B1R

> 28 single moves. 15 + 14 C+

> 1.Pc2-c4 Ph7-h5 2.Qd1-b3 Ph5-h4 3.Qb3-g3 Ph4-h3

> 4.Pd2-d3 Ph3xg2 5.Ph2-h4 Pa7-a6 6.Sg1-h3 Pg2-g1=S

> 7.Ke1-d2 Sg1-f3 8.Kd2-c3 Sf3-d4 9.Kc3-b4 Sd4-b5

> 10.Sb1-c3 Sb5-a7 11.Ra1-b1 Pa6-a5 12.Kb4xa5 Sb8-a6

> 13.Pb2-b4 Sa7-b5 14.Pc4xb5 Sa6-b8

My previous idea works also in that case :

1.Pc2-c3 Pa7-a5 2.Dd1-a4 Ta8-a6 3.Re1-d1 Ta6-d6
4.Rd1-c2 Td6xd2 5.Rc2-b3 Td2-d1 6.Da4-g4 Td1xf1
7.Rb3-a4 Tf1xg1 8.Pb2-b4 Tg1-d1 9.Fc1-b2 Td1-d6
10.Th1-d1 Td6-a6 11.Td1-d5 Ta6-a8 12.Td5-b5 Cb8-a6
13.Ra4xa5 Ca6-b8

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