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Europe Echecs

No. 463 , Jan 1998 - SOLUTIONS

646 - N. Plaksine and A. Zolotarev
Europe Echecs 463, 01/1998
Ded. A. Kouznetsov 65th birthday


647 - N. Plaksine and A. Zolotarev
Europe Echecs 463, 01/1998
Ded. F. Ivanov 60th birthday

Retro-play is: -1. c2xQd3 Qf1-d3 -2. d4xNc5 Qg1-f1 -3. e3xRd4 g2-g1=Q -4. h2-h3 h3xRg2. Further retracting requires: g3->g1=N->c5; g2xRf3; g4->g8=R->f3; g3->g1=R->d4; Ra6-a7; a7xBb6 Bc5-b6 b6-b5; Bc1->c5; b2xNc3; and the whole position is unlocked.
So the game could've started with 1. e2-e3.


648 - P. Leroy
Europe Echecs 463, 01/1998


649 - T. Le Gleuher
Europe Echecs 463, 01/1998