United StatesUSA
ID: 2032686

Mark S Siwek

FIDE ratings

No FIDE ratings available.

Performance

50 games
26% Win
36% Draw
38% Loss

Mark S Siwek's playing style

Overall score:44%13W 18D 19L over 50 games
Best with 1.e4 as White:42%in 19 games
Steady recent form:50%7W 6D 7L in last 20 games
Hard to beat — high draw rate:36%of games are draws

Openings as White

Among the openings shown, Sicilian Defense: Chekhover Variation has the largest White sample, with 7 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Chekhover Variation
14%
14%
71%
7g
Torre Attack: Fianchetto Defense
50%
25%
25%
4g
Sicilian Defense: Pin Variation
100%
1g
Petrov's Defense: Classical Attack, Staunton Variation
100%
1g
Italian Game: Classical Variation, Greco Gambit, Greco Variation
100%
1g

Openings as Black

Among the openings shown, Caro-Kann Defense: Bronstein-Larsen Variation has the largest Black sample, with 3 games. These results describe the available sample, not a prediction of the player’s next choice.

Caro-Kann Defense: Bronstein-Larsen Variation
33%
67%
3g
Indian Defense: Knights Variation
50%
50%
2g
Caro-Kann Defense: Advance Variation
100%
1g
Caro-Kann Defense
100%
1g
Caro-Kann Defense: Main Line
100%
1g

Repertoire

27 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

27 games in this line · White to move

Results for Siwek, Mark S as white · Wins / Draws / Losses

W / D / L
33%
30%
37%
Move
19 · 70%
32%
21%
47%
8 · 30%
38%
50%
13%

Game History

(50 games)
DateSourceColorOpponentResultLink
Feb 9, 2012
OTB - Codekiddy
Lee, David(1846)
W—
Nov 16, 2010
OTB - Codekiddy
Del Rosario, Frisco(1987)
W—
Oct 27, 2010
OTB - Codekiddy
Hart, Vincent J(2151)
L—
Sep 23, 2010
OTB - Codekiddy
Anmol Pipara(1921)
D—
May 8, 2010
OTB - Codekiddy
Diaz, Pablo(2067)
W—
May 8, 2010
OTB - Codekiddy
Hayhurst, William(1891)
L—
May 5, 2010
OTB - Codekiddy
Egerton, Jim(2013)
L—
Mar 18, 2010
OTB - Codekiddy
Dowell, Earnest(1798)
W—
Feb 17, 2010
OTB - Codekiddy
Inumerable, Florentino(2183)
L—
Jan 20, 2010
OTB - Codekiddy
Agilan Krishnamurthy
W—

Research Mark S Siwek’s games and opening repertoire

Mark S Siwek plays for United States.

Mark S Siwek has FIDE ID 2032686.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.