Peter S. Krug & Mario G. García

Win

1er Premio Revista Vratnica -2019-20

1.Nd7+!
1.Nh6? Qe2+! 2.Qg4 Qh2+ 3.Rh3 Qe5+ 4.Kh4 Qf6+!=
1.Qg5? Qg6+!=

1…Qxd7 2.Qg5 Qd1
2…Qc6 3.Qh6+ Qxh6+ 4.Nxh6 e6 5.Rg8+-
2…Qb7 3.Nf2 /h2 3…Ke8 4.Qg8+ Kd7 5.Rd3+ Kc6 6.Qg2+ Kb5 (6…Kc7 7.Qg3+ Kc8 8.Qg4+ e6 9.Qg8+ Kc7 10.Qxf7+-) 7.Rb3+-
2…Qd6 3.Ne5 Qd1+ 4.Nf3 Qh1+ 5.Nh4 Qd1+ 6.Rg4+-

3.Qh6+ Kg8
3…Ke8 4.Qh8+ Kd7 5.Qxb8 Qh1+ 6.Kg5+-

4.Kh4 Rb4
4…Qh1+ 5.Nh2# mate
4…Qd4 5.Kh3+-

5.Kh3 Qd7
5…Qf1+ 6.Kh2 Rb2+ 7.Nf2# mate
5…Qh1+ 6.Nh2+-

6.Qc6!
6.Qg5+? Kf8 7.Qh5 (7.Rxa3 Ra4 8.Rg3 Rd4 9.Kh2 Qd6 10.Nf2 Ke8=) 7…f6!=

6…Qe6!
6…Qf5 7.Qxc5! Qxc5 8.Nf6+ Kf8 9.Rg8# mate
or 6…Qxc6 7.Nf6+ Kh8 8.Rg8#

7.Kh2! Kh7 8.Qg2 Rb2
8…Qg6 9.Qh3+-

9.Nf2 a2
9…Qh6+ 10.Rh3 a2 11.Rxh6+ Kxh6 12.Ng4+-

10.Rg7+!
Try : 10.Rh3+? Qxh3+ 11.Qxh3+ Kg8 12.Qg2+ Kh7!=

10…Kh6 11.Qg5# mate