5120 Chipperfield Surprise Major

Layout
5120 Chipperfield Surprise Major Op. 1289
Composed by Donald F Morrison
2345678 O V I
4537286 –
37524 – – –
24375 – 2
3247586 2
4 part; 6th observation in first part; Far calls.
81 crus (38f,43b), 36 5678s (18f,18b), 12 6578s (6f,6b), 149 4-bell runs (75f,74b), 384 5678 combinations (192f,192b), 36 8765s (18f,18b), Queens.
Blue Line
Properties
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
Methods
  • Spliced
  • ATW
  • Mixed stage
  • Change every lead
  • Every lead different
  • Jump method
Calls
  • Standard calls
  • Twin bob
  • Jump calls
  • No calls
  • Tenors together
  • Strictly tenors together
  • Multipart calling
Changes
  • Adjacent changes
  • Identity changes
  • Jump changes
  • Tenors reversed
  • Palindromic
  • Exact multipart
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
4
Number of methods
1
Changes of method
0
Stage
Major
True rows
5120
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
hjm
Date composed
Default calls
Far
Types of call
1
   16 LE Bob (–)
36
Performances
Date Type Details