Black
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12345678abcdefgh
White
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34.Rxe5Qf3+34...dxe535.Qd7#35.Kf1...35.Kg1Qd1+36.Kg2Qf3+37.Kg1Qd1+38.Kg2Qf3+would lead to a draw.35....Qd1+35...Qh1+36.Ke2Qf3+37.Kd2Qxf2+38.Re2Qd4+39.Kc2and White wins.36.Re1Qd3+Put on the mask...37.Kg1...White falls for it.37.Qxd3wins.37....Qxh7