1 problem(s) found in 1807 milliseconds (displaying 1 problem(s)). [PROBID IN 'P1013079'] [download as LaTeX]
a) 1. f4 Sa6 2. f5 Tb8 3. f6 Sxf6 4. e4 Sxe4 5. Lc4 Sxd2 6. Se2 Se4 7. Dd4 f6 8. Sd2
b) 1. f4 Sa6 2. f5 Tb8 3. f6 Sxf6 4. e4 Sxe4 5. d4 f6 6. Ld3 Kf7 7. Se2 Ke6 8. d5+ Kxd5 9. Lb5+ Ke5 10. Dd4 Ke6 11. Sd2 Kf7 12. Lc4+ Ke8
b) 1. f4 Sa6 2. f5 Tb8 3. f6 Sxf6 4. e4 Sxe4 5. d4 f6 6. Ld3 Kf7 7. Se2 Ke6 8. d5+ Kxd5 9. Lb5+ Ke5 10. Dd4 Ke6 11. Sd2 Kf7 12. Lc4+ Ke8
comment
Keywords: Unique Proof Game, twins length delta (4.5)
Genre: Retro
FEN: 1rbqkb1r/ppppp1pp/n4p2/8/2BQn3/8/PPPNN1PP/R1B1K2R
Input: Gerd Wilts, 2004-02-20
Last update: A.Buchanan, 2022-08-24 more...
Genre: Retro
FEN: 1rbqkb1r/ppppp1pp/n4p2/8/2BQn3/8/PPPNN1PP/R1B1K2R
Input: Gerd Wilts, 2004-02-20
Last update: A.Buchanan, 2022-08-24 more...
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The problems of this query have been registered by the following contributors:
Gerd Wilts (1)