ChessmooseOpponent prep

Marko Mastinsek

SLO · FIDE ID 14615495 · 7 tournament games since 2024
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Standard
1846
#351 in SLO (active)
Rapid
1835
#447 in SLO (active)
Blitz
1904
#344 in SLO (active)
Score
14%
1 W · 0 D · 6 L
Opp. avg
2099
Last 7 games
Last game
2026-09-14
1. Članska liga vzhod 2026

Prep summary

Based on 7 over-the-board games (3 classical). 2 with White (0%), 5 with Black (20%).

Openings as White

First move

1.e410%
1.d410%

Most played

OpeningGamesScore
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack10%
King's Indian Defense: Semi-Classical Variation10%

Openings as Black

Against 1.e4 (3 games)

1...e6 French Defense30%

Against 1.d4 (1 game)

1...e6 Horwitz Defense10%

Most played

OpeningGamesScore
Queen's Pawn Game: London System, with e61100%
French Defense: Tarrasch Variation, Pawn Center Variation10%
French Defense: Exchange Variation, Monte Carlo Variation10%
French Defense: Alekhine-Chatard Attack, Maróczy Variation10%
Queen's Gambit Declined: Exchange Variation, Positional Variation10%

Recent games

DateOpponent and eventResult
2026-09-14Hajrudin Ibrakic
1. Članska liga vzhod 2026
W
2024-10-13Jaka Cop (1936)
Slovenian Team Championship 2024 · classical
L
2024-10-05Zan Belsak (2137)
Slovenian Team Championship 2024 · classical
L
2024-10Lucy Brinovec (1705)
Slovenian Team Championship 2024 · classical
L
2024-09-29Dani Vombek (2242)
Slovenian Team Championship 2024
L
2024-09-28Georg Mohr (2381)
Slovenian Team Championship 2024
L
2024-09-27Ziga Zvan (2192)
Slovenian Team Championship 2024
L

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.