NetherlandsNED
ID: 1081705

Piet Roos

FIDE ratings

No FIDE ratings available.

Performance

50 games
44% Win
34% Draw
22% Loss

Piet Roos's playing style

Strong overall score:61%22W 17D 11L over 50 games
Dominates 1.e4 as White:67%in 26 games
Out of form:50%7W 6D 7L in last 20 games
Hard to beat — high draw rate:34%of games are draws

Openings as White

Among the openings shown, Caro-Kann Defense has the largest White sample, with 3 games. Select a row to explore its moves and inspect example games below.

Caro-Kann Defense
33%
33%
33%
3g
Ruy Lopez: Morphy Defense, Arkhangelsk Variation
100%
2g
Ruy Lopez: Morphy Defense, Modern Steinitz Defense
50%
50%
2g
Petrov's Defense: Kaufmann Attack
50%
50%
2g
Alekhine Defense: Modern Variation, Larsen-Haakert Variation
100%
1g

Openings as Black

Among the openings shown, Pirc Defense: Austrian Attack, Weiss Variation has the largest Black sample, with 7 games. These results describe the available sample, not a prediction of the player’s next choice.

Pirc Defense: Austrian Attack, Weiss Variation
29%
57%
14%
7g
Pirc Defense: Classical Variation, Quiet System, Czech Defense
100%
3g
Pirc Defense: Byrne Variation
67%
33%
3g
Nimzo-Indian Defense: Normal Variation, Gligoric System, Keres Variation
100%
1g
Nimzo-Indian Defense: Normal Variation, Classical Defense
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 Roos, Piet as white · Wins / Draws / Losses

W / D / L
59%
19%
22%
Move
26 · 96%
58%
19%
23%
1 · 4%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jan 1, 1997
OTB - Codekiddy
Hjort, S
L—
Jan 1, 1996
OTB - Codekiddy
Issler, Christian(2033)
L—
Jan 1, 1996
OTB - Codekiddy
Koatz Marcos
W—
Jan 1, 1995
OTB - Codekiddy
Pyrich, George(2065)
D—
Jan 1, 1995
OTB - Codekiddy
Rafael Ramirez Leon(1592)
D—
Jan 1, 1995
OTB - Codekiddy
Pyrich, George(2065)
L—
Jan 1, 1995
OTB - MillionBase2.9
Magnusson Aegir
W—
Jan 1, 1995
OTB - Codekiddy
Phe, O
W—
Jan 1, 1995
OTB - Codekiddy
Van Leeuwen, Etienne(2075)
L—
Jan 1, 1995
OTB - MillionBase2.9
Oe, Oluf(2135)
D—

Research Piet Roos’s games and opening repertoire

Piet Roos plays for Netherlands.

Piet Roos has FIDE ID 1081705.

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.