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Random Solved Deals
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The file RPXX.ZRD contains 4000 random deals solved 20 times
(4 hands x 5 strains). RPXX.ZRD is a binary file distributed
with RPXX.TXT (this file) in rpxx.zip.

Record size: 23 bytes (184 bits)
Records: 4000
File size: 92,000 bytes

Bit	Value
0-1	SA	|
2-3	SK	|
..	..	|
22-23	S3	|
24-25	S2	| Each 2-bit card:
26-27	HA	|
..	..	| 00 = West
50-51	H2	| 01 = North
52-53	DA	| 10 = East
..	..	| 11 = South
76-77	D2	|
78-79	CA	|
..	..	|
102-03	C2	|

104-07	West	|
108-11	North	| Notrump make
112-15	East	| 0-13
116-19	South	|

120-23	West	|
124-27	North	| Spade make
128-31	East	| 0-13
132-35	South	|

136-39	West	|
140-43	North	| Heart make
144-47	East	| 0-13
148-51	South	|

152-55	West	|
156-59	North	| Diamond make
160-63	East	| 0-13
164-67	South	|

168-71	West	|
172-75	North	| Club make
176-79	East	| 0-13
180-83	South	|

Record storage format: Little endian (low byte first)
Hex sum of all 32-bit words: 29DB6B28632C (integrity check)

RPXX.ZRD (rpxx.zip) is a small test package to see if you
can use the data. If so, you may wish to download Richard's
complete database of solved deals, which is provided in 10
files (rp01.zip thru rp10.zip) containing 1,048,576 solved
deals each (10,485,760 total). WARNING: These are huge zip
files ~20 MB each. When unzipped, each file is 24,117,248
bytes (241,172,480 total)... so check your disk space!

Richard's Bridge File Converter (see Bridge Utilities page)
will convert .ZRD files to any of 12 other formats.

Created by:
Richard Pavlicek
E-mail: richard@rpbridge.net
Web site: http://www.rpbridge.net