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the solution to the chessbase christmas challenge no. 2 is:1. 0-0-0 (duh) Kxg42. Rh1 (duh) Kh33. Kd1! Kg24. Ke1! Kxh15. Kf1now zugzwang, so:5. …g6/g56. hg6 e.p. h57. g7 h48. g8=N!necessary because making a queen or rook leads to unavoidable stalemate.8. …h39. Nf6 ef610. e7 f511. e8=N f4 (I think you’re getting the pattern…)12. Nd6 cd613. c7 dxc5 (d5 will be met by c8=Q d4 and Qc6 with mate on f3)14. c8=N c415. Nb6 axb616. a7 b517. a8=Q b418. Qxf3#fin
the solution to the chessbase christmas challenge no. 2 is:
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2. Rh1 (duh) Kh3
3. Kd1! Kg2
4. Ke1! Kxh1
5. Kf1
now zugzwang, so:
5. …g6/g5
6. hg6 e.p. h5
7. g7 h4
8. g8=N!
necessary because making a queen or rook leads to unavoidable stalemate.
8. …h3
9. Nf6 ef6
10. e7 f5
11. e8=N f4 (I think you’re getting the pattern…)
12. Nd6 cd6
13. c7 dxc5 (d5 will be met by c8=Q d4 and Qc6 with mate on f3)
14. c8=N c4
15. Nb6 axb6
16. a7 b5
17. a8=Q b4
18. Qxf3#
fin