Shortest-proof-game challenge

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BishopTakesH7
EvinSung
n9531l1
BishopTakesH7 wrote:
#6568

Proof game in 28.5.

EvinSung
daStrwbrry
EvinSung wrote:
#6571

16.5

BigDoggProblem
daStrwbrry wrote:
EvinSung wrote:
#6571

16.5

The color scheme is daEggplnt!

n9531l1
daStrwbrry wrote:
EvinSung wrote:
#6571

16.5

This 16.5 is the (non-unique) SPG.

EvinSung
BishopTakesH7
daStrwbrry
EvinSung wrote:
#6569

40.5, not unique.

n9531l1
BishopTakesH7 wrote:
#6576

Proof game in 26.5.

BishopTakesH7
n9531l1 wrote:
BishopTakesH7 wrote:
#6576

Proof game in 26.5.

Is that unique?

n9531l1
BishopTakesH7 wrote:
n9531l1 wrote:
BishopTakesH7 wrote:
#6576

Proof game in 26.5.

Is that unique?

No.

EvinSung
daStrwbrry
EvinSung wrote:
#6581

40.5, still not unique. Giving white a free move (Qg5-f5 here) is risky, increasing the chances of a dual.

EvinSung
BigDoggProblem
EvinSung wrote:
 
 
cook'd
BishopTakesH7

Is there any way to make this idea unique?

BishopTakesH7

A position with a lot of rooks.

BigDoggProblem
BishopTakesH7 wrote:

Is there any way to make this idea unique?

Per the comp, it's unique right there.

However, the minute you move the Bishop from g8, you can promote either the R or the B first.

What is the idea? Maybe you should just stop at 25.0 moves.