The Retrograde Analysis Corner

Probleemblad

July 1999

R058 - Mario Parinello
Probleemblad Jul. 1999

[rnbq1bnr/p1ppp1pp/4kp2/1P6/8/2P1P1P1/3PKPP1/RNBQ1B2]

13+15. Proof game in 11.5 moves

R059 - Gianni Donati
Probleemblad Jul. 1999

[2bqkbnr/1pBp1ppp/2pR2N1/p7/4B1K1/6P1/PPP2PP1/R2Q2N1]

14+13. Proof game in 14.0 moves

R060 - Mark Kirtley
Dedicated to Gianni Donati
Probleemblad Jul. 1999

[1nb4R/1p1pkppR/3bp2r/p7/P6q/2p3P1/1PP1PPP1/1N1QK1N1]

13+13. Proof game in 15.5 moves

R061 - Satoshi Hashimoto
Probleemblad Jul. 1999

[rnbqkbnr/p1p4p/2pp4/1p3Q2/1P1B1p2/2P1PP2/P2P1P1P/RN3NK1]

14+15. Proof game in 18.0 moves

R062 - Michel Caillaud
Probleemblad Jul. 1999

[1n2k1nr/ppQ2ppp/B1p1p3/2PpB3/6K1/RP3PPP/P1P1NR1P/5N2]

16+12. Proof game in 22.0 moves

R063 - Unto Heinonen
Probleemblad Jul. 1999

[2k5/2p2p2/3p2pp/PP1r4/4p3/2PPK1PP/4PP2/1N1Q2N1]

12+8. Proof game in 17.0 moves

R064 - Andrei Frolkin
Probleemblad Jul. 1999

[AAAAAABA/1HCBD3/2E3A1/1G6/2E2H2/FA5I/7I/AGHFF3]

R047c - Thierry le Gleuher
Probleemblad Jul. 1999

[rnbqkbnr/1PpRpp2/8/2P2B2/3P3P/4BP2/1P1NP3/2RQNK2]

15+11. Proof game in 19.5 moves