[Retros] one man PGs
Noam Elkies
elkies at math.harvard.edu
Sat May 21 23:24:16 EDT 2016
There's also this approach to the one-sided aspect of this task:
http://www.janko.at/Retros/d.php?ff=rnbqkbBr/Rpppp1pp/P3R1q1/K6Q/1P1P4/4BN2/2P4P/3N4
SPG-22.0 (C-)
Intended solution:
1 d4 f5 2 Kd2 f4 3 Kc3 f3 4 Kb4 fxe2 5 Nc3 e1Q
6 Bc4 Qxf2 7 Bxg8 Qxg2 8 Qh5+ Qg6 9 Nc3 Qf7 10 Re1 Qg6
11 Re4 12 Be3 13 Rd1 14 Rd3 15 Nd1 16 Ra3 17 Rxa7
18 a4 19 a5 20 a6 21 Ka5 Qf7 (still no Nc6+?) 22 b5 Qg6
Even if this particular attempt is cooked, there seems to be
considerable scope for variation (including promoting to
B instead of Q, and/or switching White/Black roles).
NDE
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