1.Na7+ Kxa5 2.Nc6+ Kb6 3.Nxd4 Qg3+ 4.Kb2! [4.Kb4!? Qd6+ 5.Kb3 Qxc7-+ ; 4.Nb3!? Kxc7 5.Kb2 Qxg8-+ ]4...Qxc7 [main 4...Qh2+ 5.Nc2! (5.Kc3!? Qxc7+-+ ) 5...Kxc7 6.Bg7 (6.Be3!? Qh8+ 7.Bd4 Qxg8-+ ) 6...Qg3 7.Bc3 Qxg8 8.Nd4! fortress; main 4...Kxc7 5.Bf4+ Qxf4 6.Ne6+= ] 5.Be3 Qe5! [main 5...Kc5 6.Ne6+= ; main 5...Ka7 6.Nb5+= ; main 5...Qd8 6.Ne6+= ; 5...Kb7 6.Nh6!= (6.Nf6!? Qb6+-+ ) ] 6.Ne7! (Theme of 8thWCCT) 6...Qxe7 [main 6...Qxe3 7.Nd5+= ] 7.Nf5+=.