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Problemesis

No. 20, April 2001

R29 - Michel Caillaud
Problemesis 20, Apr. 2001

[4k3/2Q5/8/8/2P3P1/1B6/PP1PPP1N/RNB1K1NR] (solution)

16+1. Series-proof game in 29 moves

[4k3/2Q5/8/8/2P3P1/1B6/PP1PPP1N/RNB1K1NR]


R30 - Michel Caillaud
Problemesis 20, Apr. 2001

[rnbqkb1r/pppppppp/B7/8/Q1P5/4P3/PP3PPP/RN2K1NR] (solution)

14+15. Proof game in 6.0 moves a) Diagram b) Sb8 -> g8

[rnbqkb1r/pppppppp/B7/8/Q1P5/4P3/PP3PPP/RN2K1NR]


R31 - Satoshi Hashimoto
Problemesis 20, Apr. 2001

[r1b1kbnr/pp1ppppp/R1p3n1/1B6/2K2B2/1N2P1P1/PPP1PP1P/N2Q4] (solution)

15+15. Proof game in 24.0 moves

[r1b1kbnr/pp1ppppp/R1p3n1/1B6/2K2B2/1N2P1P1/PPP1PP1P/N2Q4]


R32 - ?#8240;tienne Dupuis
Problemesis 20, Apr. 2001

[RnbqkbnR/1pppppp1/8/7Q/8/1P1PP1P1/3K1P2/rNB2BNr] (solution)

13+14. Proof game in 10.0 moves

[RnbqkbnR/1pppppp1/8/7Q/8/1P1PP1P1/3K1P2/rNB2BNr]


R33 - ?#8240;tienne Dupuis
Problemesis 20, Apr. 2001

[rNb1k1Nr/ppppqppp/8/4p3/3P4/2P5/PBP1PPPP/RnQK1BnR] (solution)

16+15. Proof game in 12.5 moves

[rNb1k1Nr/ppppqppp/8/4p3/3P4/2P5/PBP1PPPP/RnQK1BnR]


R34 - ?#8240;tienne Dupuis
Problemesis 20, Apr. 2001

[rnB1kBnr/p1p2p1p/3p2p1/1p6/3P2P1/5P2/PPPQ1P1P/RNb1KbNR] (solution)

16+14. Proof game in 9.0 moves

[rnB1kBnr/p1p2p1p/3p2p1/1p6/3P2P1/5P2/PPPQ1P1P/RNb1KbNR]


R35 - ?#8240;tienne Dupuis
Problemesis 20, Apr. 2001

[1r1QK1nr/Bp1pp2p/5pp1/p1n5/5P2/2P1P3/PPP1B1PP/RN1qk1NR] (solution)

16+13. Proof game in 18.0 moves

[1r1QK1nr/Bp1pp2p/5pp1/p1n5/5P2/2P1P3/PPP1B1PP/RN1qk1NR]