MP
Mario Sierra Pena
FIDE 24579122 ↗·Born 2008
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from Mario Sierra Pena's perspective
Opening Repertoire
All colors · ChessEver game database
A05B20B31B33C10A01A02A04
Zukertort Opening: Nimzo-Larsen Variation
W 2D 1L 14 games
63%
score
Sicilian defence
W 1D 0L 23 games
33%
score
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
W 1D 0L 12 games
50%
score
Sicilian
W 0D 0L 22 games
0%
score
French Defense: Rubinstein Variation, Fort Knox Variation
W 0D 1L 12 games
25%
score
Nimzovich-Larsen attack
W 1D 1L 02 games
75%
score
Bird Opening
W 1D 0L 01 games
100%
score
Zukertort Opening: Queen's Gambit Invitation
W 1D 0L 12 games
50%
score