1...Nf3+!
2.Bxf3
If 2.Nxf3 gxf3 3.g3 fxe2 4.Qxe2 Bd7. Now comes a mating combination...
2...Bxh2+!
3.Kxh2
Or 3.Kh1 gxf3 4.g3 Qe6!
3...Qe5+
4.g3Qh5+
5.Kg1Bxf3
6.Nxf3gxf3
Time to resign - 7.Qa4 Ng4
7.Ne2Rxc2
8.Be5+Qxe5
9.Rxc2fxe2
And White resigned
de Faria-Fitzpatrick (1997) ICCF EM/TT