No. 214, August 2005
12764 - Andrej Frolkin & Andrej Kornilow Die Schwalbe, No. 214, August 2005
12+12. Which check was unavoidable in the retro play? (German: "Welches Schachgebot war im Retrospiel unvermeidlich?")
[N7/1pp3p1/bRpp4/qP6/rp1P1p2/k1PP2P1/2PrP2P/1QK5]
12765 - Alexander Jarosch Die Schwalbe, No. 214, August 2005
13+13. Add two Bishops, one of them on g7, and release the position
[8/3ppp2/7P/1p4pK/5PpR/3PPPkR/1PPrrnB1/3bBqQb]
12766 - Jorge Joaquin Lois & Roberto Osorio Die Schwalbe, No. 214, August 2005
14+13. Proof game in 19.5 moves (C+)
[8/1pppp1pp/5p2/1Bnk4/6PP/4Rrqr/1PPPPP2/nNBQK1N1]
12767 - Bosko Miloseski Die Schwalbe, No. 214, August 2005
9+10. Proof game in 20.0 moves
[r3kbn1/pp2p2p/3p4/4p3/8/3P4/PPP2PPP/R3K3]
12768 - Reto Aschwanden Die Schwalbe, No. 214, August 2005
14+11. Proof game in 20.0moves (C+)
[rnkq2nr/1pp2ppp/6P1/6QP/3PR1P1/4B2N/P3P1BN/1KR5]
12769 - Daniel Novomesky Die Schwalbe, No. 214, August 2005
13+13. Proof game in 20.0 moves
[1R1r2k1/3p1p2/2n1p3/6pp/1B2P1bR/2N2Qr1/PpP1BPPP/2q1b1K1]
12770 - Günther Ernst Weeth Die Schwalbe, No. 214, August 2005
2+10. Retract one move, then #1 (Proca retractor, Anti-Circe Calvet)
[8/3N4/kpp3n1/2p5/1r4r1/1p6/7p/4K2b]
12771 - Wolfgang Dittmann Die Schwalbe, No. 214, August 2005
4+8. Retract 11 moves, then #1 (Proca retractor, Anti-Circe Calvet)
[5r1n/Pb1p4/kp1p4/2P5/8/3P4/8/b3K3]
12772 - Michael Grushko & Semion Shifrin Die Schwalbe, No. 214, August 2005
16+16. Proof game in 15.5 moves (Circe Parrain)
[2kr1BNr/ppppp1pb/2nbBn2/q2Q4/8/5b1N/PP1PPPPP/RnB2RK1]
12773 - Siegfried Hornecker Die Schwalbe, No. 214, August 2005
10+12. Win [German: "Gewinn"] (AP)
[8/2P3bp/p1pPbk2/1pPpp3/2pp4/8/P2PPP1P/R3Kn2]
12774 - Michael Barth Die Schwalbe, No. 214, August 2005
13+13. Proof game in 14.0 moves (C+)
[rnb3nN/pp1pp1k1/1R5b/q6p/8/8/PKPPPPP1/2rQ1BNR]
12775 - Günther Ernst Weeth Die Schwalbe, No. 214, August 2005
1+6. Retract 3 moves, then #1 (Proca retractor, Anti-Circe)
[r7/8/1b6/kp6/1p6/8/7r/4K3]