ArgentinaARG
ID: 109673

Mario Guerrero

FIDE ratings

2,021Classical
1,959Rapid

Performance

50 games
30% Win
14% Draw
56% Loss

Mario Guerrero's playing style

Overall score:37%15W 7D 28L over 50 games
Best with 1.e4 as White:44%in 26 games
Strongest in classical:39%in 48 games
Steady recent form:35%6W 2D 12L in last 20 games

Openings as White

Among the openings shown, French Defense: Winawer Variation, Delayed Exchange Variation has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

French Defense: Winawer Variation, Delayed Exchange Variation
50%
50%
4g
Sicilian Defense: O'Kelly Variation, Normal System
100%
2g
Ruy Lopez: Morphy Defense, Anderssen Variation
100%
2g
King's Gambit Accepted: Cunningham Defense
100%
2g
French Defense: Tarrasch Variation, Closed Variation
100%
2g

Openings as Black

Among the openings shown, English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation
100%
2g
Three Knights Opening
100%
2g
Philidor Defense: Exchange Variation
100%
2g
Queen's Gambit Declined
100%
2g
Slav Defense: Exchange Variation
100%
2g

Repertoire

26 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

26 games in this line · White to move

Results for Guerrero, Mario as white · Wins / Draws / Losses

W / D / L
38%
12%
50%
Move
26 · 100%
38%
12%
50%

Game History

(50 games)
DateSourceColorOpponentResultLink
Mar 22, 2025
OTB - LichessBroadcast
GMFlores, Diego(2551)
L—
Mar 22, 2025
OTB - LichessBroadcast
GMFlores, Diego(2551)
L—
Oct 13, 2019
OTB - LumbrasGigaBase
Martin, Luis Jacinto(1701)
W—
Oct 13, 2019
OTB - LumbrasGigaBase
Martin, Luis Jacinto(1701)
W—
Oct 12, 2019
OTB - LumbrasGigaBase
Valli, Americo(1925)
L—
Oct 12, 2019
OTB - LumbrasGigaBase
Valli, Americo(1925)
L—
Oct 11, 2019
OTB - LumbrasGigaBase
Hoeschele, Hermann(1662)
W—
Oct 11, 2019
OTB - LumbrasGigaBase
Hoeschele, Hermann(1662)
W—
Oct 10, 2019
OTB - LumbrasGigaBase
Lopez, Cesar (Per)(1661)
L—
Oct 10, 2019
OTB - LumbrasGigaBase
Lopez, Cesar (Per)(1661)
L—

Research Mario Guerrero’s games and opening repertoire

Mario Guerrero is rated 2021 in standard, 1959 in rapid by FIDE. Mario Guerrero plays for Argentina.

Mario Guerrero has FIDE ID 109673.

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.

See the top players in Argentina