Albert Van Tets-Sudafrica

Diag.10 Albert Van Tets- Sudafrica
1.p Israel Ring Ty Chess in Israel (c), 1989
wKg1,Bh6,Rc3,Pf3,h5/bKg3,Ng2,Rd7,Pg4,g6

Solución:

1.f4+ [1.fxg4+? Rxg4 2.hxg6 Rh5 3.g7 Td8] 1…Rh4 2.Rxg2 [2.hxg6? Cxf4 3.Axf4 (3.g7 Txg7) 3…Rh5; 2.Ag5+? Rxh5 3.Rxg2] 2…Rxh5 3.Ag7! [3.Ag5? Td2+ 4.Rf1 (4.Rg3 Td3+ 5.Txd3) 4…g3 5.Txg3 Tf2+ 6.Rxf2; 3.Af8? g5 4.Tc5 (4.f5 Tf7) 4…Rh4 5.Txg5 (5.fxg5 Td2+ 6.Rf1 g3) 5…Td2+ 6.Rf1 Td4 7.Tf5 Rg3] 3…Txg7 [3…g5 4.f5 Txg7 5.Tc1] 4.Tc1 g5 5.f5 g3 6.Rxg3 g4 7.Rf4 g3 8.Th1#