1.Qc8! Kg8 2.Bc7!! Qxc8 [2...Nxc7 3.gxf7+ ] 3.gxf7+ Kh8 [3...Kf8 4.Bd6# ] 4.Be5 Qc5 5.Bb2! Nc7 6.Ba1 a4 7.Bb2 a3 8.Ba1 a2 9.Bb2 a1Q 10.Bxa1 Nd5+ 11.Ke6+ Nc3 12.Bxc3+ Qxc3 13.f8Q# 1-0
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