No. 172, Apr. 2008
5625 - Alexandre M. YAROSH
Phénix 172, Apr. 2008
13+14. Add 1 Pawn. 11 last single moves? (DUPLEX)
[Nrb5/1qpppp2/1rp4p/KP6/QP6/nRP3P1/pbRP1P2/NkB5]
Solution
5626 - Michel CAILLAUD
11+10. Minimum number of captures with white figures?
[n7/2pRRpp1/5Nrb/5kBr/K5Qp/5P2/2NPP1P1/3b4]
5627 - Andrew BUCHANAN
16+13. Short proof game in 9.5 moves? (C+)
[rn1q1bnr/4pppp/kPPp4/8/b3P3/4Q3/PP3PPP/RNB1KBNR]
5628 - Gianni DONATI
See correct diagram in 5898 Phénix 183
5629 - Jorge J. LOIS & Roberto OSORIO
13+13. Short proof game in 21.5 moves?
[qnb3n1/1p1k4/1p1p1p2/5pPp/P2r4/b1P1PQ2/1PP1P1P1/1NB1K1N1]
5630 - Paul RAICAN
13+15. Short proof game in 23.5 moves? (C+)
[2Q1n1Q1/pp2p3/rp1ppb2/1k6/2b2qnp/8/PP1P2P1/RNrQKBNR]
5631 - Dragan PETROVIC
16+16. Resolve the position (Circe)
[1N6/B3p3/ppP5/RPkPPP2/b1prQrP1/1pKRppP1/q2p2P1/bNnn3B]
5632 - Alain BROBECKER
Dedicated to Pascal Wassong
9+12. Game with advantage. Which white piece was given?
[5b2/2pppppp/2p5/8/4r3/P1P1P1P1/2PPRpPP/1b2r3]
5b2/2pppppp/2p5/8/4r3/P1P1P1P1/2PPRpPP/1b2r3
5633 - Bernd GRAEFRATH
16+14 Shortest proof game in 8.0 moves? (Grid chess) (C+)
[2krqbnr/p1p1pppp/2np4/8/4P1P1/7P/PPPP1P2/RNBQKBNR]
5634 - Guy SOBRECASES
14+11. Short proof game in 11.5 moves? (Madrasi)
[r5k1/pQ2rppp/3B1n2/4N3/1b6/1b6/qPP1PPPP/RN2KB1R]
5635 - Pascal WASSONG
12+15. Short proof game in 28.0 moves? (Elliuortap)
Elliuortap: A piece can only capture or give check if it is not observed by another piece of it's own color
[rnbqkbn1/1pp1ppp1/PppB4/2Q2R2/5r2/N1P2R2/3PPP2/4K1N1]
5636 - Michel CAILLAUD
10+11. Short proof game in 39.0 moves? (Monochromatic chess)
[r7/p2p1p2/1pprP3/R5pR/k7/P4Q1p/P2PPP1K/4q3]