Mark C Diesen

Thumbnail photo of Mark C Diesen
Fide Id2000652
TitleInternational Master
FederationUSA fed
FIDE Elo2410
Highest Elo2460 (January 1979)
Born Unknown
 Ranking: World #1965, Americas #228, USA #75
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Chess games of Mark C Diesen:    PGN Database (MarkCDiesen.pgn)  [252 games]

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Play Style

Play chess against Mark C Diesen (computer simulated play style): with white or black.
Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Sicilian defence (27%): B44 B52 B30 B91 B41 B33Sicilian defence (26%): B92 B32 B50 B81 B80 B52
Reti (12%): A06 A09 A05 A04Reti (16%): A05 A04 A08 A07
Nimzo-Indian (7%): E20 E20 E39 E41 E21English (12%): A22 A15 A19 A16 A17 A21
English (7%): A10 A11 A16 A16 A13 A22Queen's gambit (6%): D25 D15 D31 D10
Ruy Lopez (7%): C64 C96 C91 C72 C76Alekhine's defence (5%): B03 B05 B05 B03
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Not available
Blunders: Not available Optimal play:   100%  [what is this?]
Positional player: Not available Optimal checkmate:   72%  [what is this?]
Exchange tendencies: Not available Endgame blunders: Not available
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  90.18 (games[what is this?] Exploitive analysis: Not available
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Live Games

No tournaments are known where this player currently plays in.

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Chess Games

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Rating History ()

The graph shows Mark C Diesen's rating history vs. the World #100 (age considered) for each rating period (read more ...)

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Southwest Open Dallas, USA2003.08.292330
Texas State & Amateur Championship Dallas, USA2003.05.232230
Ken Smith Memorial Dallas, USA2002.11.292260
Texas State & Amateur Dallas, USA2002.05.242250
Texas State Championship Houston, USA2001.05.252300

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