Forever Chess GamesForever Chess Games Logo
CreateGiftsProductsGamesPlayersOpeningsTop 100FAQ

Explore

  • Players
  • Openings
  • Famous Games
  • Top 100 Games
  • World Championships

Create

  • Create Visualisation
  • How It Works
  • Gift Ideas

Eras

  • 1880s – Classical
  • 1960s – Fischer Era
  • 1990s – Kasparov Era
  • 2020s – Modern

Info

  • FAQ
  • Contact Us
  • Terms of Use

© 2026 Forever Chess Games. All Rights Reserved

  1. Home
  2. /Players
  3. /Diesen, Mark C

Diesen, Mark C

Total Games

2

Wins

0

Draws

0

Losses

2

0.0% wins0.0% draws100.0% losses

Most Played Openings

C99 - Ruy Lopez: Closed, Chigorin Defense, Panov System1D25 - Queen's Gambit Accepted: Winawer Defense1

Most Faced Opponents

Beliavsky, Alexander G2 games

Games (2)

Search & Filter All Games →
Beliavsky, Alexander G vs Diesen, Mark C
1-0
Alicante 1978 D25
Beliavsky, Alexander G vs Diesen, Mark C
1-0
Hastings 7475 1974 C99

Explore More

All PlayersAll OpeningsFamous Games