CGF Open(old name: CGF Special Meeting) was held at the University of
Electro-Communications, Chofu, Tokyo, Japan in 20-21 June 2009.

9x9 participants were 20 teams. Result of swiss 11 rounds, nomitan and Aya won. (There was no play-off.)

1st nomitan  10-1
1st Aya      10-1
3rd PerStone  9-2
4th Kiseki    8-3
5th Fudo Go   7-4

19x19 participants were 14 teams. (include GnuGo as a guest).
Result of swiss 5 rounds, Aya won.

1st Aya       5-0
2nd Katsunari 4-1
2nd Gnu Go    4-1
4th PerStone  3-1-1
5th Fudo Go   3-2
5th caren     3-2
5th GOGATAKI  3-2


-------------------------------------------------------------------------
9x9 result. 10 minutes sudden death. Komi 7.5. Chinese rule. 2009/06/20
manual operate

  program      1R  2R  3R  4R  5R  6R  7R  8R  9R  10R 11R wins  rank
1.Aya          20o 10o 13o  5x  4o 16o 17o 19o 12o  2o 18o 10-1     1
2.Fudo Go      19x  9o 18x 17x 11o  3o  6o  8o  5o  1x  4o  7-4     5
3.Katsunari    18x  8x 19x  9o  6x  2x 15o 11o 14o 16o  5x  5-6    11
4.Tombo        17x  7o 14o  6o  1x 18o 19x  5x 10o  8o  2x  6-5     6
5.Kiseki       16o  6o 12o  1o 19x  8o 10o  4o  2x 17x  3o  8-3     4
6.caren        15o  5x 11x  4x  3o 14o  2x 18x  7o 10x  9o  5-6    11
7.Kuroneko-nya 14o  4x 17x  8x 16o  9o 18x 13o  6x 15o 10x  5-6    11
8.Boozer       13x  3o 20o  7o 12x  5x 11o  2x 17x  4x 19x  4-7    16
9.igoist       12x  2x 16x  3x 20x  7x 14o 15= 13x 11x  6x  1-9-1  19
10.Kasumi       11o  1x 15o 19x 18o 13x  5x 14o  4x  6o  7o  6-5     6
11.island       10x 20x  6o 14o  2x 12x  8x  3x 15o  9o 16o  5-6    11
12.Rock          9o 19x  5x 15o  8o 11o 16o 17x  1x 20x 13o  6-5     6
13.APEIRON       8o 18o  1x 16x 17x 10o 20x  7x  9o 14o 12x  5-6    11
14.san           7x 17x  4x 11x 15o  6x  9x 10x  3x 13x 15o  2-9    18
15.njara-hojara  6x 16x 10x 12x 14x 20x  3x  9= 11x  7x 14x  0-10-1 20
16.Gekishin      5x 15o  9o 13o  7x  1x 12x 20x 18x  3x 11x  3-8    17
17.PerStone      4o 14o  7o  2o 13o 19x  1x 12o  8o  5o 20o  9-2     3
18.Kuroneko      3o 13x  2o 20o 10x  4x  7o  6o 16o 19x  1x  6-5     6
19.nomitan       2o 12o  3o 10o  5o 17o  4o  1x 20o 18o  8o 10-1     1
20.MayoiGo       1x 11o  8x 18x  9o 15o 13o 16o 19x 12o 17x  7-5     6


19x19 result. 30 minutes sudden death. Komi 6.5. Japanese rule. 2009/06/21
via nngs server

+------------------+----+----+----+----+----+------+----+-----+----+
|  Program name    | 1R | 2R | 3R | 4R | 5R | wins |SOS |SB/MD|Rank|
+------------------+----+----+----+----+----+------+----+-----+----+
| 1.Fudo Go        |igoi|Geki|Aya |GNUG|Kasu| 3-2-0|12.0|  3.0|   5|
|                  |   o|B  o|   x|   x|B  o|   3.0|    |  1.0|    |
| 2.Katsunari      |Geki|GNUG|GOGA|PerS|agou| 4-1-0|13.0|  9.0|   2|
|                  |   o|B  x|   o|B  o|   o|   4.0|    |  5.5|    |
| 3.Aya            |Tomb|care|Fudo|Booz|GNUG| 5-0-0|13.0| 13.0|   1|
|                  |B  o|   o|B  o|   o|   o|   5.0|    |  8.0|    |
| 4.agouti         |PerS|Booz|Kasu|GOGA|Kats| 2-2-1|13.5|  3.0|   8|
|                  |   =|   o|B  o|B  x|B  x|   2.5|    |  0.0|    |
| 5.Boozer         |Mayo|agou|PerS|Aya |Tomb| 1-4-0|14.0|  1.0|  11|
|                  |   o|B  x|B  x|B  x|   x|   1.0|    |  0.0|    |
| 6.caren          |GOGA|Aya |igoi|Tomb|Mayo| 3-2-0|12.0|  4.0|   5|
|                  |   x|B  x|B  o|   o|   o|   3.0|    |  1.0|    |
| 7.GNUGo          |Kasu|Kats|Mayo|Fudo|Aya | 4-1-0|15.0| 10.0|   2|
|                  |B  o|   o|   o|B  o|B  x|   4.0|    |  5.0|    |
| 8.Kasumi         |GNUG|igoi|agou|Geki|Fudo| 2-3-0|10.5|  1.0|   9|
|                  |   x|B  o|   x|B  o|B  x|   2.0|    |  0.0|    |
| 9.GOGATAKI       |care|Tomb|Kats|agou|PerS| 3-2-0|15.0|  7.5|   5|
|                  |B  o|   o|B  x|   o|   x|   3.0|    |  2.5|    |
|10.MayoiGo        |Booz|PerS|GNUG|igoi|care| 1-4-0|12.5|  1.0|  11|
|                  |B  x|   x|B  x|   o|B  x|   1.0|    |  0.0|    |
|11.PerStone       |agou|Mayo|Booz|Kats|GOGA| 3-1-1|11.5|  5.0|   4|
|                  |B  =|B  o|   o|   x|   o|   3.5|    |  1.0|    |
|12.Tombo          |Aya |GOGA|Geki|care|Booz| 2-3-0|12.0|  1.0|   9|
|                  |   x|B  x|   o|B  x|B  o|   2.0|    |  0.0|    |
|13.Gekishin       |Kats|Fudo|Tomb|Kasu|igoi| 0-5-0|12.0|  0.0|  14|
|                  |B  x|   x|B  x|   x|   x|   0.0|    |  0.0|    |
|14.igoist         |Fudo|Kasu|care|Mayo|Geki| 1-4-0| 9.0|  0.0|  11|
|                  |B  x|   x|   x|B  x|B  o|   1.0|    |  0.0|    |
+------------------+----+----+----+----+----+------+----+-----+----+
o:win x:loss =:draw  B:Black (W is blank.)

Appendix
Draw means both player passed at unfinished position.
san and Njara played twice because of manual matching.
Rank depends on only wins without SOS.

-------------------------------------------------------------------------
Author                   Program

SEI Shinichi             Katsunari
YAMASHITA Hiroshi        Aya
Free Software Foundation GnuGo 3.8
INAGHAWA Masamichi       igoist
KOBAYASHI Katsumi        caren
MANABE Kazuko            Kasumi
SHIMADA Jun              island
IWAKAWA Natsuki          Rock
ESAKI Chihiro            APEIRO
SANO Takaki              san
SAGAWA Hiroshi           Njara-Hojara
ISHIZATO Eichiro         Gekishin
KADOWAKI Masahiro        PerStone
KATOH Hideki             Fudo Go
HIROOKA Yasuo            Kiseki
IKEHATA Nozomi           Kuroneko
MATSUI Toshiki, NOGUCHI  nomitan
MURAYAMA Masaki          MayoiGo
IKE Yasuhiro             Kuroneko-nya
YANO Yohei               Tombo
KUDOMI Shigetaka         GOGATAKI
HASHIMOTO Chihiro        Boozer
YASUHARA Kenichiro       agouti
-------------------------------------------------------------------------

game records
http://hp.vector.co.jp/authors/VA012620/cgf2009/cgf2009.zip
CGF Open (in Japanese)
http://hp.vector.co.jp/authors/VA012620/

Hiroshi Yamashita


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