No.1462 (VM)

 No.1462  Виталий Мединцев  (Россия) Оригинальные сказочные задачи JF-2019/II: июль – декабрь’2019

Автор надеется на решение судьи, какая из двух опубликованных версий лучше.

 No.1462a Vitaly Medintsev Russia original – 15.12.2019 Solutions: (click to show/hide) white Sg1 Pg3f5b5 Kc4 Qf6 black Se1 Ba2b4 Pb3f4e5e6f7 Kg4 Ra4 hs#3.5          2 solutions            (6+10) 1...Ba2-b1 2.f5*e6 Bb1-h7 3.e6-e7 Bh7-g8 4.Qf6-g6 + f7*g6 # 1...Ra4-a8 2.g3*f4 Ra8-h8 3.f4*e5 Rh8-h4 4.Qf6-g5 + Kg4*g5 # { (C+ by Popeye 4.83)} No.1462b Vitaly Medintsev Russia original – 15.12.2019 Solutions: (click to show/hide) white Kd6 Bh2h5 Ra2 Qb2 black Kf1 Sd7c7 Pg3d3 Bb8 Rd8 Qh4 hs#3.5          2 solutions            (5+8) 1...Rd8-e8 2.Ra2-a6 Re8-e1 3.Ra6-c6 Re1-d1 4.Qb2-e2 + d3*e2 # 1...Bb8-a7 2.Bh5-f3 Ba7-g1 3.Bf3-c6 Bg1*h2 4.Qb2-f2 + g3*f2 # { (C+ by Popeye 4.83)}

6 комментариев: No.1462 (VM)

1. Geoff Foster пишет:

There is very little interaction between the two sides. The only interaction occurs in the 1…Bb1 solution, where 2.fxe6 opens a line for 2…Bh7, but even then it is “accidental” interaction because it doesn’t force the move order.

• Vitaly Medintsev пишет:

You are right Geoff – there is very little interplay and 2…Bh7 is not true interaction.
But there is help-play, primarily in 1462a since both sides help each other.

2. shankar ram пишет:

1462 seems “obviously” better. More unified BB/BR moves and with 2 selfblocks by WB/WR on c6. 3 pieces lighter. Only weakness is the WB capture on h2.
About Geoff’s “interaction” comment, It’s “good to have”, but is its absence a weakness?

• shankar ram пишет:

Oops.. I’m referring to 1462b!

• Vitaly Medintsev пишет:

>> About Geoff’s “interaction” comment, It’s “good to have”, but is its absence a weakness?

It could reduce a value of chess problems based on help-play since there is a viewpoint that both sides should help each other, not just Black helps White.

3. Kenneth Solja пишет:

Shouldn’t this be so that the author chooses the problem to compete with? The judge can’t first choose the problem with his/her opinion and then possible put it to the award.

Vitaly is excellent problemist and I think he can choose without a doubt the better one.