Peter Krug & Mario Garcia (Аustria-Argentina)
 
Win 5+6

1.Rf8! Trials :  a) 1.Rf6? Rg5+ 2.Kh7 Nh3 3.Kxh6 N1f2! (3...Rg8? 4.Rxg4+ Rxg4 5.Ne3+ Kxh2 6.Nxg4++-) 4.Ne3+ Kg1 5.Rxf2 Kxf2 6.Nxg4+ Kg2= b) 1.Rf4? Rg5+ 2.Kh7 Nh3 3.Ne3+ Kxh2 4.Kxh6 (4.Rfxg4 Rxg4 5.Rxg4 N3f2!=) 4...Kg3! (4...Rg8? 5.Rfxg4 Rxg4 6.Rxg4+-) 5.Rhxg4+ Rxg4 6.Rxg4+ Kf3/f2=   1...Rg5+ 2.Kh7 Nh3 2...Nf3 3.Ne3+ Kf2 4.Nxg4+-   3.Ne3+ Try : 3.Kxh6? N1f2! 4.Ne3+ Kg1 5.Rh5 Rxh5+ 6.Kxh5 Kxh2 7.Kh4 Kg1! (7...g3? 8.Rg8+-) 8.Nxg4 Nxg4 9.Kxh3 (9.Kxg4 Kg2!=) 9...Ne3!= or 3.Rxg4+? Rxg4 4.Ne3+ Kxh2 5.Nxg4+ Kg3=   3...Kxh2 main 3...Kg1 4.Nxg4 (4.Kxh6? N1f2=) 4...h5 5.Ne5! (5.Ne3? Kxh2 6.Kh6 Re5 7.Rf3 N1f2 8.Rxh5 Rxe3 9.Rhxh3+ Nxh3=) 5...Rxe5 (5...Kg2 e.g. 6.Nf3 Rg4 7.Kh6 Rxh4 8.Nxh4+ Kxh2 9.Kxh5+-) 6.Rxh3 Kg2 7.Rh4!+-   4.Kxh6 N1f2 4...Kg3 5.Rxh3+ gxh3 6.Kxg5+-   5.Rxf2+ Kg3 6.Rg2+ Kxh4 6...Kf3 7.Rxh3+-   7.Rxg4+ Rxg4 8.Nf5#