[Retros] 4 related pj's

[hashi-s at juno.ocn.ne.jp]

Hello,


> > L2 -> L3 in 20,5

> > 

> > 1. Nc3 d5 2. Nxd5 Be6 3. Nf4 Qd4 4. a3! Ba2 5. b3! Qb2 6. c3! h5 7. Qc2 Rh6

> > 8. Qh7 Ra6 9. d3! Nc6 10. Be3 Rd8 11. Bb6 Nd4 12. e3! Ne2 13. f3! Rd4

> > 14. Kf2 Nc1+ 15. Kg3 Re4 16. Kh4 g5+ 17. Kxg5 Bg7 18. g3! Bd4 19. Bh3 Nf6

> > 20. Bc8 e6 21. h3!

> 

> Only other proofgame with this theme I know is R137 - Satoshi Hashimoto, Probl>eemblad May/June 2001 (22.0 moves)


My problem can be a 18.5 mover without the other features.  


Best,

Satoshi Hashimoto