Julio Kaplan

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Julio Kaplan
International Master (1967)
FIDE rating2480 (April 2024)
Peak rating2480 (January 1981)

Julio Argentino Kaplan Pera[1][2] (born 25 July 1950, Argentina) is a Puerto Rican chess player, former world junior chess champion as well as software developer and founder of Heuristic Software.

Born in Argentina, he emigrated in 1964 to

chess computers for SciSys and Saitek. In the early 1990s he collaborated on the chess program Socrates.[4]

Chessplayer

Kaplan was born in Argentina. His chess coach was Jacobo Bolbochán.[5]

In 1967, he was the Puerto Rico National Chess Champion and, in addition, he won the

International Master
title.

In 1968, he tied for 6–9th in Málaga. In 1969, he took 4th in Stockholm (

Fresno. In 1973, he took 8th in São Paulo (Ostojic won). In 1973, he tied for 12–14th in Madrid (Karpov won). In 1974, he tied for 2nd–3rd with Florin Gheorghiu, behind Svetozar Gligorić
, in Los Angeles.

Kaplan played for the

Chess Olympiads
.

He played for the Puerto Rico National Chess Team (1966, 1971) and for the USA (1976) in the World Student Team Chess Championships.

  • In 1966, at third board in 13th WSTCC in Örebro (+7 –1 =3)
  • In 1971, at first board in 18th WSTCC in
    Mayagüez
    (+4 –2 =6)
  • In 1976, at first board in 21st WSTCC in Caracas (+3 –0 =5).

He won the individual gold medal at Örebro 1966, and the team silver medal at Caracas 1976.

Software developer

Kaplan had always been interested in computer chess throughout his career, and this led him to found Heuristic Software Corporation,[6] whose first development was Heuristic Alpha in 1990–91,[7] which eventually evolved into Socrates and later Socrates II.

Socrates II was one of the corporation's most successful programs, winning the 1993 ACM International Chess Championship

486
PC.

These achievements drew

world chess champion Garry Kasparov as brand name and adviser.[11]
Kasparov's Gambit was the first and sole effort of Electronic Arts to enter the chess market.

See also

References

  1. ^ Revista Ajedrez (Argentina), October 1967, page 343
  2. ^ The 105th Commencement, University of California, Berkeley, 1968
  3. ^ "Nuestro Círculo". www.p4r.org.ar. Retrieved 2023-11-23.
  4. ^ "Kaplan, Julio" (in German). Schachcomputer wiki. Retrieved 9 January 2011.
  5. ^ Magazine Ajedrez de Estilo, september 1984, page 649
  6. ^ Julio Kaplan at Manta site. Retrieved on September 20, 2012.
  7. ^ Heuristic Alpha CPW Chess Programming Wiki. Consulted on September 19, 2012.
  8. ^ ACM 1993 Chess Programming Wiki. Retrieved on September 6, 2012
  9. ^ HiTech Chess Programming Wiki. Retrieved on September 6, 2012
  10. ^ Cray Blitz Chess Programming Wiki. Archived 2018-07-12 at the Wayback Machine
  11. ^ Julio Kaplan Chess Programming Wiki Retrieved on September 6, 2012

External links