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Problemesis

No. 19, February 2001

R27 - Michel Caillaud
Problemesis 19, Feb. 2001

[rn2kbnr/p2ppppp/Qp6/8/2N3K1/4PP2/bPPp1qPP/RNB2B1R] (solution)

14+16. Proof game in 10.0 moves a) Orthodox b) Vertical cylinder

[rn2kbnr/p2ppppp/Qp6/8/2N3K1/4PP2/bPPp1qPP/RNB2B1R]


R28 - ?#8240;tienne Dupuis
Problemesis 19, Feb. 2001

[rn2k1nr/ppp3pp/4p3/8/4q3/1N1bb2P/PPPP1P1P/RNBQKB1R] (solution)

15+14. Proof game in 13.5 moves

[rn2k1nr/ppp3pp/4p3/8/4q3/1N1bb2P/PPPP1P1P/RNBQKB1R]