Jarl Ulrichsen

Diag.3 Jarl Ulrichsen
1.p EBUR-, 2002- Ganan
wKa4,Bf8,Rh6,Ph2/bKb8,Rh8,Pb2,b7

Solución;
1.Ad6+ [1.Txh8? b1D 2.Ad6+ Ra7] 1…Ra7 [1…Rc8 2.Txh8+ Rd7 3.Th7+ Rc6 (3…Rc8 4.Tc7+ Rb8 5.Tc2+) 4.Tc7+ Rb6 5.Tc4 b1D 6.Tb4+; 1…Ra8 2.Txh8+ Ra7 3.Ab8+ (3.Ac5+? b6 4.Axb6+ Rb7) 3…Ra6 (3…Rb6 4.Th6+ Rc5 5.Th5+ Rc4 6.Tb5) 4.Th6+ b6 5.Ac7 b1D 6.Txb6+ Dxb6 7.Axb6 Rxb6 8.h4] 2.Ac5+ b6 [2…Rb8 3.Txh8+ Rc7 4.Ad6+ Rc6 (4…Rd7 5.Th7+; 4…Rxd6 5.Td8+ Rc7 6.Td1; 4…Rb6 5.Th4) 5.Tc8+ Rd5 (5…Rb6 6.Tc4) 6.Tc5+; 2…Ra8 3.Txh8#] 3.Txb6 [3.Axb6+? Rb7] 3…Th5 [3…Txh2 4.Txb2+; 3…Th4+ 4.Ra3 Th3+ 5.Ra2] 4.Ag1 [4.Ad4? Th4; 4.Ae3? Th4+ 5.Ra3 (5.Ra5 Th5+) 5…Th3; 4.Af2? Txh2] 4…Ta5+ [4…Tg5 5.Af2 Tg2 6.Txb2+ Ra8 7.Ad4] 5.Rxa5 Ra8 6.Ta6+ [6.Txb2?; 6.Ad4? b1D 7.Txb1] 6…Rb7 7.Aa7 b1D 8.Tb6+-