ChessmooseOpponent prep

Frank Obertin

LUX · FIDE ID 4002180 · 9 tournament games since 2026
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Standard
1879
#87 in LUX (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
56%
3 W · 4 D · 2 L
Opp. avg
1692
Last 9 games
Last game
2026-07-23
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)

Prep summary

Based on 9 over-the-board games. 5 with White (40%), 4 with Black (75%).

Openings as White

First move

1.e4438%
1.Nf3150%

Most played

OpeningGamesScore
Ruy Lopez: Berlin Defense, Rio Gambit Accepted150%
Sicilian Defense: Najdorf Variation, Adams Attack1100%
French Defense: Steinitz Variation, Boleslavsky Variation10%
Queen's Pawn Game: Zukertort Variation150%
Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense10%

Openings as Black

Against 1.e4 (1 game)

1...e5 King's Pawn Game150%

Against 1.d4 (3 games)

1...Nf6 Indian Defense383%

Most played

OpeningGamesScore
Queen's Pawn Game: Colle System150%
Queen's Pawn Game: Veresov Attack, Classical Defense1100%
Four Knights Game: Italian Variation150%
Indian Defense: Normal Variation1100%

Recent games

DateOpponent and eventResult
2026-07-23Jean-Francois Boyer (1691)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-22Simon Kiechl
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
W
2026-07-21Juerg Michel Rickli (1742)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-21Amr Sharaf (1689)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
W
2026-07-18Leon Jaillet
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
L
2026-07-17Samuel Liengme (1753)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-16Patrick Andre Pantillon (1719)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-15Gabriel Steiner (1554)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
W
2026-07-15Jonathan Huettinger (1697)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
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.