No. 249, June 2011
14887 - Andrej N. Frolkin, Mykola I. Tschernjawski
Die Schwalbe, Nr. 249, 06/2011
14+13. Last move? a) Diagram b) all pieces change color
[2b5/NPrp4/BRnP1p2/qnKp4/NBP4P/brp5/pRP4P/k3Q3]
[2B5/npRP4/brNp1P2/QNkP4/nbp4p/BRP5/Prp4p/K3q3]
Lösung
a) R: 1. De8-e1 f7-f6 2. g3xBh4 h5-h4 3. e7-e8=D h6-h5 4. e6-e7 h7-h6 5. e5-e6 e6xDd5
b) R: 1. ... e2-e1=D 2. f5-f6 e3-e2 3. f4-f5 e4-e3 4. f3-f4 e5-e4 5. f2-f3 e7-e5 6. e6xDd7
14888 - Thomas Volet
14+14. Resolve the position!
[RbB1b2r/BpprPppp/k2pp2q/8/K6Q/RP3P2/PpP2PP1/N7]
The solution not available yet. Please contribute!
14889 - Luis Miguel Martin
5+15. ser-#3
[3nk1K1/2np1pPr/3p1Rpb/3bpP2/4pp2/4r3/5p1P/8]
14890 - Silvio Baier
14+12. Proof game in 14.0 moves
[3q1n1r/2pkn2p/4p3/8/8/1b1p4/PrPPPbPP/RNBQKBNR]
Lösung Replay
1.b4 d5 2.b5 Le6 3.b6 Sd7 4.bxa7 Tb8 5.a8=D d4 6.D:b7 d3 7.Db2 T:b2 8.f4 Lb3 9.f5 e6 10.f6 Lc5 11.fxg7 Se7 12.g8=D+ Sf8 13.D:f7+ Kd7 14.Df2 L:f2+
14891 - Waleri A. Liskowez
9+4. Consequent #4
[4N3/1p6/1P6/kPPP4/2pP4/K1P5/1P6/3b4]
14892 - Peter Fayers
13+11. Proof game in 7.5 moves (NorskACA)
[1nbqk2r/1ppp1ppp/8/8/8/8/2PPPPPP/R1BQKBNR]
14893 - Bernd Gräfrath
12+11. Proof game in 8.5 moves (Haaner Chess)
[rnb1kbnr/2pp2pp/8/8/8/8/2PPPPPP/1NBQKB1R]
1.Sf3 e5 2.Sxe5 a5 3.Sxf7 a4 4.Sxd8 a3 5.Sxb7 axb2 6.Sc5 bxa1=D 7.Se4 Dxa2 8.Sec3 Dxb1 9.Sxb1
14894 - Bernd Gräfrath
14+15. Proof game in 10.0 moves (Zentralschach)
[rnbqkbnr/pppp1ppp/8/8/4PP2/2BP4/PPPN3P/R2QKB1R]
14895 - Dragan Petrovic
16+16. Shortest resolution? (Circe)
[8/6p1/5pR1/1P1P1PP1/1PbPPppb/1pkrppPq/BNrn1Bnp/3KNR1Q]
Autor's comment: Nach 94 Zügen offensichtlich aufgelöst; fünfmaliger Rollentausch der Türme; Rollentausch der Bauern.
14896 - Andreas Thoma
4+2. White retracts one move, then #1 (Help Retractor, AntiCirce Cheylan). a) Diagram b) + sSg4 c) additionally, sTh4 to h3
[4B3/8/8/4B3/7r/8/6k1/R3K3]