1.b7 [1.Na1+!? Qxa1 2.b7 Nc6 3.Nc5++-] Qh5+! 2.Kd8! [2.Kxe7!? Qh7+ 3.Kf6 =] Nf7+ [2...Qa5+ 3.Bb6 Nf7+ +-] 3.Kxe7 Nxd6 [3...Qh4+ 4.Ng5 Nxd6 5.Na1+ +-] 4.Na1+! [4.Nd4+!? Kc4 5.Nxd6+ Kd3 =] Ka4 5.b8Q! Qh7+ [5...Qe5+ 6.Kd7 Qb5+ +-]
6.Kxd6 Qh2+ [6...Qg6+ 7.Kc5 Qxe4 8.Qa7# ] 7.Kc6! Qxb8 8.Nc5+! Ka5 [Main A) 8...Ka3 9.Bc1+ Qb2 10.Nc2# (Kasparyan, Szachy, 1984); main B) - 8...Kb4 9.Na6++- ]
9.Bd2+ Qb4 10.Nab3#

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