Looking for "titled vs microcomputer" tournament games 1990-2005

Vinvin · Post by **Vinvin** » Fri Jul 10, 2020 3:05 am

Why this period ?
Because it was the period when microcomputers chess improved from under 2300 level to world champion level and over : Kramnik versus Deep Fritz, Bonn December 2006 (2 - 4).

As pointed in a past thread, software contribute to 2/3 of the rating progress and hardware 1/3.
Roughly, in 30 years, the improvement come from : 1200 rating points from the software and 600 RP from the hardware (CPU improvement + memory speed)

CPU timeline from https://en.wikipedia.org/wiki/List_of_I ... processors
1990 : 80486 become braodly available (33 Mhz then 50 Mhz in 1991, then 100 MHz in 1994)
1993 : Pentium started at 66 MHz, reached 100 MHz in 1994 to top at 233MMX in 1997
1997 : Pentium II from 233 MHz to 450 Mhz in 1998
1999 : Pentium III from 450 MHz to 1 Ghz in 2000
2000 : Pentium IV from 1.40 GHz to 2.8 GHz in 2002

If you know some tournaments that is not in this list yet, please post here.

Matches and tournaments already listed on https://www.chessprogramming.org/Tourna ... nd_Matches

Matches
Kasparov versus Chess Genius, 25 min, 1994 (½ - 1½)
Kasparov versus Deep Blue, Philadelphia 1996 (4 - 2)
David Bronstein vs MChess Pro, 1996 (1½ - ½)
Kasparov versus Deep Blue, New York 1997 (2½ - 3½)
HIARCS 6.0 defeated I.M. Deen Hergott 4-2 in 1997
Rebel vs Yusupov, Ischia 1997 (10½ - 6½)
Rebel vs Anand, Italy 1998 (5-3)
Rebel Monthly GM challenge (Various opponents) 1999-2000
GM John van der Wiel vs REBEL 2001 (2½ - 3½)
GM Loek van Wely vs REBEL, Maastricht February 2002 (2 - 2)
Christiansen vs Chessmaster 9000 September 2002 (1½ - 2½)
Kramnik vs Deep Fritz, Bahrain, October 2002 (4 - 4)
Bareev versus HIARCS 2003 (2 - 2)
Kasparov versus Deep Junior 2003 (3 - 3)
Kasparov versus X3D Fritz 2003 (2-2)

Tournaments
Aegon Tournaments (1986-1997)
Harvard Cup (rapid, 1989 to 1995)
Aubervilliers Rapid Open (rapid, 1981 to 1999)
ANU Carbon-Silicon Tournaments (1993-1996)
Human vs. Computer Match in Finland, 1996
Man vs Machine Team Championship (2004 and 2005)

Tournament soon to be added on the page :

Deep Thought 2 scored 2.5 against 7 strong players (average : 2514) , Hannover 1991: https://www.365chess.com/tournaments/Ha ... 1991/18664
Intel World Chess Express Challenge, Munich 1994 - 5 min blitz, Fritz won : https://www.wired.com/1995/02/chess/
Israeli league allows 1 computer in team in 2000: https://www.stmintz.com/ccc/index.php?id=112015
Closed titled tournaments in Argentina with 1 engine 2001-2009
28th Dortmund Sparkassen Chess Meeting (July 7 – 16, 2000) with Junior : https://theweekinchess.com/html/twic297.html#2
Dutch Championship 2000 with Fritz (perf=2635) : https://theweekinchess.com/html/twic289.html#5
Intel Rapid Chess Grand Prix 1994 - London : https://www.chessgames.com/perl/chessco ... id=1017131
Rebel vs titled : http://www.rebel.nl/resu.htm

Recently I found a lot of tournaments on 365chess.com not listed on CP yet

Debrecen from 1997 to 2000
https://www.365chess.com/tournaments/Po ... _2000/6592
https://www.365chess.com/tournaments/Po ... _1999/7526
https://www.365chess.com/tournaments/De ... _1998/9081
https://www.365chess.com/tournaments/De ... 1997/10843

Sweden 1995
https://www.365chess.com/tournaments/SS ... 1995/14272

Vantaa (Finland) 1996
https://www.365chess.com/tournaments/Va ... 1996/13112

Kasparov, G vs Comp Chess Genius 3.0, 1995
https://www.365chess.com/tournaments/Co ... 1995/14576

Franfurt CC Ordix Frankfurt 1997
https://www.365chess.com/tournaments/Fr ... 1997/10933

Samanel Cup
https://www.365chess.com/tournaments/Sa ... 1997/11480

MMarco · Post by **MMarco** » Fri Jul 10, 2020 4:59 am

I can't remember exactly but Deep Thought played many games and matches against GM, amongs them Bronstein and J.Benjamin in 1992 ( https://www.chessgames.com/perl/chess.p ... earcomp=ge ).

Besides: One could estimate Deep Thought rating from the games. That would be interesting. I think however that there were hardwarde/programming changes along Deep Thought chess career.

Vinvin · Post by **Vinvin** » Fri Jul 10, 2020 11:40 am

MMarco wrote: ↑Fri Jul 10, 2020 4:59 am I can't remember exactly but Deep Thought played many games and matches against GM, amongs them Bronstein and J.Benjamin in 1992 ( https://www.chessgames.com/perl/chess.p ... earcomp=ge ).

Besides: One could estimate Deep Thought rating from the games. That would be interesting. I think however that there were hardwarde/programming changes along Deep Thought chess career.

You probably talk about Deep Blue/Thought in Copenhagen in 1993 : https://www.chessgames.com/perl/chessplayer?pid=29912
But the subject is more about microcomputers. They become systems 1000 Elo over Deep Blue/Thought.

MMarco · Post by **MMarco** » Fri Jul 10, 2020 12:28 pm

Vinvin wrote: ↑Fri Jul 10, 2020 11:40 am
MMarco wrote: ↑Fri Jul 10, 2020 4:59 am I can't remember exactly but Deep Thought played many games and matches against GM, amongs them Bronstein and J.Benjamin in 1992 ( https://www.chessgames.com/perl/chess.p ... earcomp=ge ).

Besides: One could estimate Deep Thought rating from the games. That would be interesting. I think however that there were hardwarde/programming changes along Deep Thought chess career.
You probably talk about Deep Blue/Thought in Copenhagen in 1993 : https://www.chessgames.com/perl/chessplayer?pid=29912
But the subject is more about microcomputers. They become systems 1000 Elo over Deep Blue/Thought.

Well, I was talking specifically about Deep Thought... About the hardware/code improvements I found today what it was about:

In 1989–90, part of the Deep Thought team (Anantharaman, Campbell, Hsu) moved to the IBM T.J. Watson Research Center to continue the effort to build a world-class chess machine. In late 1990, Joe Hoane replaced Thomas Anantharaman in the group. Deep
Thought 2, aka Deep Blue prototype, was the first result of this effort. Although the primary purpose of the system was as an intermediate stepping stone to Deep Blue, Deep Thought 2 played in a number of public events from 1991 through 1995.

Although Deep Thought 2 used the same move-generator chip as Deep Thought, it had four improvements.

1. Medium-scale multiprocessing. Deep Thought 2 initially had 24 chess engines, although over time that number decreased as processors failed and were not replaced. This compares with Deep Thought, which usually used two processors (although there were four- and six-processor versions that made a few appearances).

2. Enhanced evaluation hardware. The Deep Thought 2 evaluation hardware used larger RAMs and was able to include a few additional features in the evaluation function. Nonetheless, the evaluation function was relatively simple. For example, the Deep
Thought 2 hardware was not able to recognize “bishops of opposite color”, a feature that chess players know greatly increases the chance for a drawn endgame. In order to address this (and other similar problems), the Deep Thought 2 system implemented a software “band-aid” mechanism. Unfortunately this slowed down the overall system speed and created numerous search anomalies at the hardware/software boundary. In
spite of these drawbacks, the missing evaluation function features were sufficiently important to use this evaluation patch.

3. Improved search software. The search software was rewritten entirely for Deep Thought 2, and was designed to deal better with the parallel search, as well as
implement a number of new search extension ideas. This code would later form the initial basis for the Deep Blue search software.

4. Extended book [6]. The extended book (see Section 8.2) allowed Deep Thought 2 to make reasonable opening moves even in the absence of an opening book. This feature was also inherited by Deep Blue."

But I understand you want to focus on micro-computers.

The original article is here: https://www.google.com/url?sa=t&source= ... 9Ji2HsK4HL

Vinvin · Post by **Vinvin** » Sat Jul 11, 2020 12:27 pm

Vinvin wrote: ↑Fri Jul 10, 2020 3:05 am Why this period ?
Because it was the period when microcomputers chess improved from under 2300 level to world champion level and over : Kramnik versus Deep Fritz, Bonn December 2006 (2 - 4).

As pointed in a past thread, software contribute to 2/3 of the rating progress and hardware 1/3.
Roughly, in 30 years, the improvement come from : 1200 rating points from the software and 600 RP from the hardware (CPU improvement + memory speed)

CPU timeline from https://en.wikipedia.org/wiki/List_of_I ... processors
1990 : 80486 become braodly available (33 Mhz then 50 Mhz in 1991, then 100 MHz in 1994)
1993 : Pentium started at 66 MHz, reached 100 MHz in 1994 to top at 233MMX in 1997
1997 : Pentium II from 233 MHz to 450 Mhz in 1998
1999 : Pentium III from 450 MHz to 1 Ghz in 2000
2000 : Pentium IV from 1.40 GHz to 2.8 GHz in 2002

If you know some tournaments that is not in this list yet, please post here.

Matches and tournaments already listed on https://www.chessprogramming.org/Tourna ... nd_Matches

Matches
Kasparov versus Chess Genius, 25 min, 1994 (½ - 1½)
Kasparov versus Deep Blue, Philadelphia 1996 (4 - 2)
David Bronstein vs MChess Pro, 1996 (1½ - ½)
Kasparov versus Deep Blue, New York 1997 (2½ - 3½)
HIARCS 6.0 defeated I.M. Deen Hergott 4-2 in 1997
Rebel vs Yusupov, Ischia 1997 (10½ - 6½)
Rebel vs Anand, Italy 1998 (5-3)
Rebel Monthly GM challenge (Various opponents) 1999-2000
GM John van der Wiel vs REBEL 2001 (2½ - 3½)
GM Loek van Wely vs REBEL, Maastricht February 2002 (2 - 2)
Christiansen vs Chessmaster 9000 September 2002 (1½ - 2½)
Kramnik vs Deep Fritz, Bahrain, October 2002 (4 - 4)
Bareev versus HIARCS 2003 (2 - 2)
Kasparov versus Deep Junior 2003 (3 - 3)
Kasparov versus X3D Fritz 2003 (2-2)

Tournaments
Aegon Tournaments (1986-1997)
Harvard Cup (rapid, 1989 to 1995)
Aubervilliers Rapid Open (rapid, 1981 to 1999)
ANU Carbon-Silicon Tournaments (1993-1996)
Human vs. Computer Match in Finland, 1996
Man vs Machine Team Championship (2004 and 2005)

Tournament soon to be added on the page :

Deep Thought 2 scored 2.5 against 7 strong players (average : 2514) , Hannover 1991: https://www.365chess.com/tournaments/Ha ... 1991/18664
Intel World Chess Express Challenge, Munich 1994 - 5 min blitz, Fritz won : https://www.wired.com/1995/02/chess/
Israeli league allows 1 computer in team in 2000: https://www.stmintz.com/ccc/index.php?id=112015
Closed titled tournaments in Argentina with 1 engine 2001-2009
28th Dortmund Sparkassen Chess Meeting (July 7 – 16, 2000) with Junior : https://theweekinchess.com/html/twic297.html#2
Dutch Championship 2000 with Fritz (perf=2635) : https://theweekinchess.com/html/twic289.html#5
Intel Rapid Chess Grand Prix 1994 - London : https://www.chessgames.com/perl/chessco ... id=1017131
Rebel vs titled : http://www.rebel.nl/resu.htm

Recently I found a lot of tournaments on 365chess.com not listed on CP yet

Debrecen from 1997 to 2000
https://www.365chess.com/tournaments/Po ... _2000/6592
https://www.365chess.com/tournaments/Po ... _1999/7526
https://www.365chess.com/tournaments/De ... _1998/9081
https://www.365chess.com/tournaments/De ... 1997/10843

Sweden 1995
https://www.365chess.com/tournaments/SS ... 1995/14272

Vantaa (Finland) 1996
https://www.365chess.com/tournaments/Va ... 1996/13112

Kasparov, G vs Comp Chess Genius 3.0, 1995
https://www.365chess.com/tournaments/Co ... 1995/14576

Franfurt CC Ordix Frankfurt 1997
https://www.365chess.com/tournaments/Fr ... 1997/10933

Samanel Cup
https://www.365chess.com/tournaments/Sa ... 1997/11480

Code: Select all

https://www.365chess.com/players/Comp_Deep_Thought
https://www.365chess.com/tournaments/Athens_Man-Machine_m_2001/4059
https://www.365chess.com/tournaments/Aubervilliers_30'_1999/7778
https://www.365chess.com/tournaments/Cologne_TV_m_rapid_1995/14576
https://www.365chess.com/tournaments/Computer_vs_Human_30'_1999/8089
https://www.365chess.com/tournaments/Copa_Samanel_4th_1998/10495
https://www.365chess.com/tournaments/Cullera_GM_2003/788
https://www.365chess.com/tournaments/Debrecen_1997/10843
https://www.365chess.com/tournaments/Debrecen_Aquitax_op_1998/9080
https://www.365chess.com/tournaments/Debrecen_MKB_op_1998/9081
https://www.365chess.com/tournaments/Dieren_1988/20630
https://www.365chess.com/tournaments/Dortmund-C_1990/19375
https://www.365chess.com/tournaments/Dortmund_Man-Machine_m_2001/4211
https://www.365chess.com/tournaments/Dortmund_op_1990/19372
https://www.365chess.com/tournaments/Ein_Bokek_m_rap_1998/10233
https://www.365chess.com/tournaments/Franfurt_CC_Ordix_1997/10933
https://www.365chess.com/tournaments/Frankfurt_SC_Comp_m_2000/6014
https://www.365chess.com/tournaments/Gulko-Computers_60'+10s_2002/1645
https://www.365chess.com/tournaments/Helsinki_Avoin_Linja_1996/12557
https://www.365chess.com/tournaments/ISR-chT_2000/5530
https://www.365chess.com/tournaments/Jakarta_Man_Machine_2005/33452
https://www.365chess.com/tournaments/Jakarta_op_2000/5116
https://www.365chess.com/tournaments/KC_Human-Machine_2000/6663
https://www.365chess.com/tournaments/Kiev_DiaWest_2003/29954
https://www.365chess.com/tournaments/Konyvhet_m_rapid_2000/5137
https://www.365chess.com/tournaments/Lisbon_op_2000/5160
https://www.365chess.com/tournaments/Mercosur_Cup_2005/34379
https://www.365chess.com/tournaments/Mercosur_Cup_4th_2001/4099
https://www.365chess.com/tournaments/Mexico_City_m_9900_1999/4856
https://www.365chess.com/tournaments/Monthly_GM_Challenge_1999/7399
https://www.365chess.com/tournaments/Muenster_op_1994/15895
https://www.365chess.com/tournaments/NED-ch_2000/5890
https://www.365chess.com/tournaments/NED-ch_op_1992/17543
https://www.365chess.com/tournaments/NRW_Sportland_Cup_Masters_1998/10390
https://www.365chess.com/tournaments/NZL_Man-Machine_1991/18420
https://www.365chess.com/tournaments/Najdorf_mem_op_2001/4142
https://www.365chess.com/tournaments/Neu_Isenburg_op_1992/17901
https://www.365chess.com/tournaments/New_York_m_30'_1993/16506
https://www.365chess.com/tournaments/Oviedo_rapid45_1992/17598
https://www.365chess.com/tournaments/Oviedo_rapid_1991/18442
https://www.365chess.com/tournaments/Portocom_op_1999/7526
https://www.365chess.com/tournaments/Portocom_op_2000/6592#
https://www.365chess.com/tournaments/Porz_op_24th_1990/19180
https://www.365chess.com/tournaments/SSDF-Kamraterna_1995/14272
https://www.365chess.com/tournaments/Samanel_Cup_3th_1997/11480
https://www.365chess.com/tournaments/San_Mateo_op_1992/17703
https://www.365chess.com/tournaments/Santiago_Entel_Cup_3rd_2006/35465
https://www.365chess.com/tournaments/Sarospatak_op1_1995/14302
https://www.365chess.com/tournaments/Smirin-Computers_60'+10s_2002/1892
https://www.365chess.com/tournaments/The_Hague_AEGON_sim2_1997/11579
https://www.365chess.com/tournaments/Tordera_m_1999/8608
https://www.365chess.com/tournaments/USA-op_1992/17778
https://www.365chess.com/tournaments/USA-op_1994/15870
https://www.365chess.com/tournaments/Vantaa_Heureka_1996/13112
https://www.365chess.com/tournaments/Vicente_Lopez_Cup_CMSalud_2004/32391
https://www.365chess.com/tournaments/Vicente_Lopez_ITT_6th_2003/826
https://www.365chess.com/tournaments/Vicente_Lopez_Magistral_6th_2003/827
https://www.365chess.com/tournaments/Vicente_Lopez_Magistral_7th_2004/32393
https://www.365chess.com/tournaments/Vienna_comp_m_1994/15630
https://www.365chess.com/tournaments/Vienna_op_1990/19483
https://www.365chess.com/tournaments/WCCC_Man-Machine_exh_1999/8206
https://www.365chess.com/tournaments/Zaragoza_La_Salle_op_1990/19321
https://www.chessgames.com/perl/chess.pl?pid=16521&pid2=13728

Vinvin · Post by **Vinvin** » Sun Jul 12, 2020 10:52 pm

More games :
https://www.chessgames.com/perl/chessco ... id=1005620
https://www.chessgames.com/perl/chessco ... id=1005014

And all Rebel vs GM from 1999 to 2001 :
https://www.rebel.nl/gm.htm
https://www.rebel.nl/resu.htm
https://www.rebel.nl/r11-resu.htm

Werewolf · Post by **Werewolf** » Mon Jul 13, 2020 8:49 am

Fritz 6 (on Pentium III 933 MHz) vs I.M Chris Beaumont 2001
9 - 1

40 in 2 hours TC

Frank Quisinsky · Post by **Frank Quisinsky** » Mon Jul 13, 2020 12:11 pm

Hi there,

Games from CC-Calender, all official computer chess tournaments until I gave the winboard site to Leo Dijksman.
Later Franz Huber made some updates!

Around 10.000 games in both databases (my own and the database from Franz Huber).

I am working with a lot of programmers a long time on CC-Calender. Many missed games sent the programmer at this time. I believe more as 10 helpers in the years 1998 - 2004 around this database.

Have fun with it ...

Can be download in my download selection on Frank's Chess Page.

Best
Frank

PS: Our official site don't public such information all the time. So I added the information to official computer chess touranements a long time on my older Winboard site.

Vinvin · Post by **Vinvin** » Mon Jul 13, 2020 1:53 pm

Frank Quisinsky wrote: ↑Mon Jul 13, 2020 12:11 pm Hi there,

Games from CC-Calender, all official computer chess tournaments until I gave the winboard site to Leo Dijksman.
Later Franz Huber made some updates!

Around 10.000 games in both databases (my own and the database from Franz Huber).

I am working with a lot of programmers a long time on CC-Calender. Many missed games sent the programmer at this time. I believe more as 10 helpers in the years 1998 - 2004 around this database.

Have fun with it ...

Can be download in my download selection on Frank's Chess Page.

Best
Frank

PS: Our official site don't public such information all the time. So I added the information to official computer chess touranements a long time on my older Winboard site.

It seems to be mainly computer vs computer games.
Are there a lot "titled vs microcomputer" not in my list yet ?
I found 2 events that seems interesting. Are there more ?

[Event "07th France-ch (gm)"]
and [Event "09th WCCC, 16th WMCCC (gm)"] -> but one game is not with GM : [White "Shredder"] [Black "Ferret"]

List of 106 events in the file :

Code: Select all

[Event "AEGON"]
[Event "IPCCC"]
[Event "IBM "]
[Event "02nd Australasian NCC-ch"]
[Event "04th Australasian NCC-ch"]
[Event "05th Australasian NCC-ch"]
[Event "06th Australasian NCC-ch"]
[Event "07th Australasian NCC-ch"]
[Event "08th Australasian NCC-ch"]
[Event "01st BELCT"]
[Event "01st C.I.P.S"]
[Event "02nd C.I.P.S"]
[Event "03rd C.I.P.S"]
[Event "04th C.I.P.S"]
[Event "05th C.I.P.S"]
[Event "01st CCT"]
[Event "02nd CCT"]
[Event "03rd CCT"]
[Event "04th CCT"]
[Event "05th CCT"]
[Event "06th CCT"]
[Event "07th CCT"]
[Event "08th CCT"]
[Event "10th Dutch Open"]
[Event "11th Dutch Open"]
[Event "12th Dutch Open"]
[Event "13th Dutch Open"]
[Event "14th Dutch Open"]
[Event "15th Dutch Open"]
[Event "16th Dutch Open"]
[Event "17th Dutch Open"]
[Event "18th Dutch Open"]
[Event "19th Dutch Open"]
[Event "20th Dutch Open"]
[Event "21st Dutch Open"]
[Event "22nd Dutch Open"]
[Event "23rd Dutch Open"]
[Event "24th Dutch Open"]
[Event "25th Dutch Open"]
[Event "Single Platform"]
[Event "07th France-ch (gm)"]
[Event "04th France-ch"]
[Event "06th France-ch"]
[Event "07th France-ch"]
[Event "08th France-ch"]
[Event "09th France-ch"]
[Event "10th France-ch"]
[Event "01st French programmers"]
[Event "02nd French programmers"]
[Event "03rd French programmers"]
[Event "04th French programmers"]
[Event "05th French programmers"]
[Event "06th French programmers"]
[Event "07th French programmers"]
[Event "ACM-ch"]
[Event "01st IEC"]
[Event "02nd IEC"]
[Event "01st Int. CSVN tournament"]
[Event "02nd Int. CSVN tournament"]
[Event "03rd Int. CSVN tournament"]
[Event "04th Int. CSVN tournament"]
[Event "05th Int. CSVN tournament"]
[Event "06th Int. CSVN tournament"]
[Event "06th IPCCC"]
[Event "07th IPCCC"]
[Event "08th IPCCC"]
[Event "09th IPCCC"]
[Event "10th IPCCC"]
[Event "11th IPCCC"]
[Event "12th IPCCC"]
[Event "13th IPCCC"]
[Event "14th IPCCC"]
[Event "15th IPCCC"]
[Event "01st MASPV"]
[Event "02nd MASPV"]
[Event "03rd MASPV"]
[Event "04th MASPV"]
[Event "01st MPPS"]
[Event "02nd MPPS"]
[Event "03rd MPPS"]
[Event "04th MPPS"]
[Event "HARVARD Cup"]
[Event "02nd Spain-ch"]
[Event "04th Spain-ch"]
[Event "05th Spain-ch"]
[Event "06th Spain-ch"]
[Event "08th WCCC "]
[Event "13th WCCC 2005"]
[Event "14th WCCC 2006"]
[Event "07th WCCC"]
[Event "08th WCCC"]
[Event "10th WCCC"]
[Event "11th WCCC"]
[Event "12th WCCC"]
[Event "09th WCCC, 16th WMCCC (gm)"]
[Event "09th WCCC, 16th WMCCC"]
[Event "13th WMCCC "]
[Event "18th WMCCC (blitz)"]
[Event "10th WMCCC"]
[Event "11th WMCCC"]
[Event "12th WMCCC"]
[Event "13th WMCCC"]
[Event "14th WMCCC"]
[Event "15th WMCCC"]
[Event "17th WMCCC"]
[Event "18th WMCCC"]

Frank Quisinsky · Post by **Frank Quisinsky** » Mon Jul 13, 2020 2:09 pm

Hi there,

I have a database from 51.812 human games vs. chess computers / pc-programs.
Collected in 38 years (until 2016). But many of that games are private test-games, also from different grandmasters, club players, friends, my own and so one.

So I can't public the material because today I am not sure in ... what is public material and what not.
I used the database for scalling chess engines or chess computers today to human playing strength.

Best
Frank

Looking for "titled vs microcomputer" tournament games 1990-2005

Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005

Re: Looking for "titled vs microcomputer" tournament games 1990-2005