[Retros] Captureless queenside castling switchback?

Olli Heimo olli.heimo at luukku.com
Fri Jul 20 10:19:25 EDT 2007

I have my summer holidays and cant use any solving
programs. May this captureless queenside castling
switchback be correct?
SPG 12.5
Intended solution:
1.e4 Nc6 2.Qf3 Ne5 3.Qa3 c6 4.d3 Qb6 5.Bf4 Kd8 6.Nd2 Kc7
7.0-0-0 Qe3 8.Nh3 Qe1 9.Be2 Qg1 10.Nf1 Kb6 11.Kd2 Nc4+
12.Ke1 Nd2 13.Ra1
I am happy if someone could check it. Olli.

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