Shortest A-to-B Proof Games 4x4

    Keywords: Problem

Starting from diagram A, the two players cooperate to reach diagram B as quickly as possible. Black moves first, passing is allowed, and suicide is not allowed. In each problem the solution is unique.

[Diagram]
A  
[Diagram]
B  

Problem 1: shortest A-to-B proof game in 24 moves.


[Diagram]
A  
[Diagram]
B  

Problem 2: shortest A-to-B proof game in 24 moves.


  • Attempts?
  • Solution?

Shortest A-to-B Proof Games 4x4 last edited by flab on July 30, 2015 - 22:04
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