Tournament Results
Since October 1993 Logistello took part in almost all international
Othello tournaments with computer participation.
Here is a list of these 25 tournaments' top-3 players:
and
Colin Springer (0-1-0)!
The standings were as follows (only the top participants are listed):
Tournament Rank Playr/Prgr. Points Architect. Speed*
--------------------------------------------------------
Paderborn I 1. LOGISTELLO 12.5/14 SPARC10/M20 4
1993 2. KEYANO 9.5 SPARC10/M20 4
3. REV 8 SPARC10/M20 4
Waterloo 1. STELL 3.5/4 486DX/33 1
1993 = LOGISTELLO 3.5 SPARC10/M20 4
3. BRUTUS 3 486DX2/66 2
Waterloo 1. LOGISTELLO 6.5/10 SPARC10/M20 4
Final 1993 2. KEYANO 5.5 SPARC10/M20 4
3. REV 5 SPARC10/M20 4
IOS Open 1. REV 4.5/5 SPARC10/M20 4
1994 2. LOGISTELLO 4 SPARC10/M20 4
= C.Springer 4 Human ?
Courchelettes 1. LOGISTELLO 7/7 SPARC10/M20 4
1994 2. POLYGON 5 ACORN ARCHI. 1
= ODN 5 486DX2/66 2
IOS Computer 1. LOGISTELLO 11/12 SPARC10/M20 4
I 1994 2. ECLIPSE 8 RS6000 6
3. PEEWEE 7 PENTIUM/90 4
Paderborn II 1. LOGISTELLO 11/12 SPARC10/M20 4
1994 = ECLIPSE 11 SPARC10/M20 4
3. KITTY 6.5 SPARC10/M20 4
Waterloo 1. LOGISTELLO 5.5/6 SPARC10/M51 6
1994 2. BRUTUS 3.5+1 486DX2/66 2
3. ECLIPSE 4 RS6000 6
IOS Computer 1. LOGISTELLO 9.5/10 SPARC10/M51 6
II 1994 2. KITTY 6.5 SGI MIPS/150 7
= REV 7.1 6.5 PENTIUM/66 3
IOS Open I 1. LOGISTELLO 7/7 SPARC10/M51 6
1995 2. I.D.& KITTY 6 H+SGI MIPS/150 7
3. BUGS 4.5 SPARC10/M51 6
IOS Open II 1. LOGISTELLO 6/7 SPARC10/M51 6
1995 2. ECLIPSE 5 RS6000 6
= BRUTUS 5 486DX4/100 3
IOS Open III 1. KEYANO 6.5/7 SGI MIPS/150 7
1995 = LOGISTELLO 6.5 SPARC10/M61 7
3. ECLIPSE 5 RS6000 6
Paderborn III 1. LOGISTELLO 13/13 SPARC10/M51 6
1995 2. BUGS 9 SPARC10/M51 6
3. KEYANO 8 8xSGI MIPS/150 56
IOS Open IV 1. ECLIPSE 6/6 RS6000 6
1995 2. LOGISTELLO 4.5 SPARC10/M61 7
3. I.D.& KITTY 4 H+SGI MIPS/150 7
IOS Open I 1. LOGISTELLO 6/7 SPARC10/M61 7
1996 2. KEYANO 5 8xSGI MIPS/150 56
= FLIPPER 5 SPARC20 7
Paris 1996 1. KITTY 6.5/7 SGI MIPS/150 7
2. LOGISTELLO 5.5 SPARC10/M61 7
3. SPOCK 5 PENTIUM/90 4
= BRUTUS 5 486DX4/100 3
IOS Open II 1. LOGISTELLO 7/7 SPARC10/M61 7
1996 2. BRUTUS 5 486DX4/100 3
= AVENGER 5 ?
IOS Open III 1. LOGISTELLO 6/7 PENTIUM/133 7
1996 = SPEED 6 ?
3. I.D.& KITTY 5.5 H+SGI MIPS/150 7
IOS Open IV 1. HANNIBAL 6/7 PENTIUM/150 8
1996 2. SPEED 5 PENTIUM/120 7
= I.D.& KITTY 5 H+SPARC ULTRA 12
(4. LOGISTELLO 4.5 PENTIUM-PRO/200 14
Paderborn IV 1. LOGISTELLO 17.5/20 R10K/194 18
1996 2. HANNIBAL 17 PENTIUM/166 9
3. KITTY 13.5 SPARC-ULTRA/143 13
(LOG won only due to a KEYANO endgame blunder)
IOS Open V 1. HANNIBAL 7/7 PENTIUM/166 9
1996 2. LOGISTELLO 6 PP200 & P133 14/7
3. BRUTUS 4 Cyrix/150+ 8
(LOG won playing white against H right after
the tournament)
IOS Open I 1. HANNIBAL 9.5/10 PENTIUM/166 9
1997 2. LOGISTELLO 7 PP200 14
= SNAIL 7 SPARC-4/110 9
IOS Open II 1. LOGISTELLO 10/12 PP200 14
1997 2. HANNIBAL 9.5 PENTIUM/166 9
3. SNAIL 7 SPARC-4/110 9
= KEYANO 7 SPARC-ULTRA/143 13
(KEYANO achieved two draws against HANNIBAL!)
IOS Open III 1. HANNIBAL 11/12 PENTIUM/166 9
1997 2. LOGISTELLO 10.5 ALPHA/500 23
3. YINGYANG 7 PP200 14
= TURTLE 7 ? ?
(two draws between H & L, L drew vs. Brutus)
Princeton I 1. LOGISTELLO 22.0/22 ALPHA/500 23
1997 2. HANNIBAL 19.0 K6/200 13
3. SPOCK 15.5 PENTIUM/233 13
*) In comparison with a 486DX/33 PC (rough estimate)
In the IOS Open IV (1995) Logistello lost a decisive game to ECLIPSE
and can blame its operator for this who called it with an incomplete
book in which several paths were not evaluated. Anyway, the result of
an 12 game match held two weeks later was 7-5-0=79% in favour of
Logistello.
On May 16th, 1996 a six-game match was scheduled between the
sequential version of Keyano and Logistello. It was mutually aborted
after three games and a score of 3-0 in favour of LOG. Keyano's evaluation function
and its book need improvement ...
July '97:
Tetsuya Nakajima vs. Logistello: 0-2
August '97:
Takeshi Murakami vs. Logistello: 0-6
In the "Princeton I" computer Othello tournament played on
IOS in October '97, Logistello won 22 games in a row.
GGS tournament result Dec-7-2002:
6.0 ( 6 0 1) piglet [0.5125]
5.0 ( 5 0 2) Caesar [0.5623]
5.0 ( 5 0 2) Reindeer [0.5598]
5.0 ( 5 0 2) Mouse [0.5560]
5.0 ( 5 0 2) Pirate [0.5359]
4.5 ( 4 1 2) edax [0.5498]
4.0 ( 4 0 3) edax12 [0.4723]
4.0 ( 4 0 3) exodus [0.4699]
3.5 ( 3 1 3) ntest [0.5578]
3.0 ( 3 0 4) Fox [0.5204]
3.0 ( 3 0 4) booklet+ [0.5145]
3.0 ( 3 0 4) hawk [0.5126]
3.0 ( 3 0 4) condor [0.4627]
3.0 ( 3 0 4) pandroid [0.4182]
2.0 ( 2 0 4) Saio2000 [0.5277]
2.0 ( 2 0 4) unicorn [0.4515]
1.0 ( 1 0 6) leaflet [0.4730]
0.0 ( 0 0 7) pamphlet [0.3401]
January '98: Logistello retires after four years of successful
tournament play. After winning all of the five major annual machine
Othello tournaments, including the perfect score achieved in the
"Princeton I" event, the time has come to move on and to hand over the
torch to promising newer programs. Machine Othello has experienced a
boost during the last five years due to the competition and open
discussions between authors of the best programs. I hope that this
tradition will continue in order to increase the programs' playing
strength even further.
last updated on Dec/7/2002
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