[Retros] Add units: 6th update and link modified

Thierry LE GLEUHER t.legleuher at hotmail.fr
Sun Mar 20 18:47:01 EDT 2011



Dear MarioYour are rightI hope to have now a correct version
Thierry LE GLEUHERN7/pPp1p3/Qb3p2/RrP5/bkrP4/qpqpP3/B2P1PP1/RK6+---+---+---+---+---+---+---+---+| N | . | | . | | . | | . |+---+---+---+---+---+---+---+---+|*P | P |*P | |*P | | . | |+---+---+---+---+---+---+---+---+| Q |*B | | . | |*P | | . |+---+---+---+---+---+---+---+---+| R |*R | P | | . | | . | |+---+---+---+---+---+---+---+---+|*B |*K |*R | P | | . | | . |+---+---+---+---+---+---+---+---+|*Q |*P |*Q |*P | P | | . | |+---+---+---+---+---+---+---+---+| B | . | | P | | P | P | . |+---+---+---+---+---+---+---+---+| R | K | . | | . | | . | |+---+---+---+---+---+---+---+---+(13+13)Add units (not zero)
+wBb2, +wNc2
retro : 1.Kc1-b1 f7-f6 2.Bb1-a2 Qa2-a3 ...
initial position is legal : 1.e4xNd3 ...
Sincerely
Thierry

> From: mri_two at t-online.de

> To: t.legleuher at hotmail.fr

> Subject: Re: [Retros] Add units: 6th update and link modified

> Date: Sun, 20 Mar 2011 14:02:52 +0100

>

> Dear Thierry,

>

> > 4k3/p4p1p/RP6/bRP5/QrpP4/qpqrPP2/3pP1PP/1K6(12+12)Add units (not zero)

>

> Your claim:

> > The wK's cage must then be opened by Ra1-b1 with screens in a2 and b2.

> > + wNa2 +wNb2retro : 1.Ka1-b1 Qc2-c3 2.Nd1-b2 Kf8-e8 3.Nc3-d1 Ke8-f8 4.Nb1-c3 Qc1-a3 ...

>

> is not correct - it suffices to add a wNa2, since bQc3 can leave the SW-corner

> via d3, e.g.

> (+wNa2) R: 1.Ka1-b1 Qc2-c3 2.Pc3xNd4 Nf5xBd4 or 1. ... Qc2xBc3 and so on ...

>

> Best regards,

>

> mario

>


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