Nº5 Andrzej Jasik

Win

Study correct : Change of presentation od solution

1.a8Q Bf3! 2.Qxf3
2.e7? Ra1+=

2…Be1+ 3.Ka4!
3.Kb5? Rxf3 4.Nf5 Re8=

3…Rxf3 4.Nf5 Rxf5!
4…Re8 5.e7 Nc6 6.Rxc6 Ra8+ 7.Kb5 Rb3+ 8.Kc5+-

5.e7! Rf8 6.Re5!
6.Re4? Ne6! 7.Rxe6 Ra8+ 8.Kb5 Re3! 9.Rxe3 fxe3 10.Rd5 Bh4–+
6.exf8Q+? Kxf8 7.Rf5+ Ke7=

6…Ne6!
6…Nc6 7.exf8Q+-

7.Rxe6 Ra8+ 8.Kb5 Rb3+
8…Re3 9.Rxe3 fxe3 10.Re4+-

9.Kc6!
9.Kc5? Bf2+=

9…Ra6+ 10.Kd5 Rb5+ 11.Kd4 Rxe6 12.Rc8#