[Retros] A 16-controlled square

[Éric Angelini]

20.5 moves to control 16 times the square c3:

1. a4 (d5)
2. a5 (d4)
3. a6 (d3)
4. axb (dxc)
5. bxB=N (cxQ=N)
6. Nb6 (Nf6)
7. Na4 (Ne4)
8. h4 (f5)
9. h5 (f4)
10. h6 (f3)
11. hxg (fxg)
12. Nf3 (g1=N)
13. g8=N (Nxe2)
14. Nxe7 (Na6)
15. Nd5 (Nb4)
16. Ra3 (Na2)
17. Rxh (Qf6)
18. Rxc (Rh3)
19. Rc2 (Bb4)
20. Nd4 (Rc8)
21. Nb5 

Best,
É.


> Le 18 sept. 2020 à 14:45, Rewan Demontay <rewandemontay at gmail.com> a écrit :
> 
> 
> Juha Saukkola, how is e3/36 any faster? Using d3/d6 allows for the d-file pawn to march forward two moves and capture with two attacks on the d3/d6 square. It certainly saves time on moving pieces into attack.
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