ChessmooseOpponent prep

Joni Seppala

FIN · FIDE ID 511285 · 13 tournament games since 2025
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Standard
2079
#156 in FIN (active)
Rapid
1932
#233 in FIN (active)
Blitz
1875
#207 in FIN (active)
Score
27%
2 W · 3 D · 8 L
Opp. avg
2279
Last 13 games
Last game
2026-07-16
XXXIV Heart of Finland Open

Prep summary

Based on 13 over-the-board games (1 classical). 5 with White (40%), 8 with Black (19%).

Openings as White

First move

1.d4540%

Most played

OpeningGamesScore
Robatsch Defense: Rossolimo Variation1100%
King's Indian Defense: Normal Variation, Standard Development150%
Bogo-Indian Defense: Vitolins Variation10%
Bogo-Indian Defense: Nimzowitsch Variation10%
Queen's Pawn Game150%

Openings as Black

Against 1.e4 (4 games)

1...c5 Sicilian Defense425%

Against 1.d4 (3 games)

1...d5 Queen's Pawn Game317%

Most played

OpeningGamesScore
Rapport-Jobava System10%
Sicilian Defense: Najdorf Variation, English Attack10%
Bogo-Indian Defense: Retreat Variation10%
Queen's Gambit Declined: Orthodox Defense150%
Sicilian Defense: Najdorf Variation, Adams Attack1100%

Recent games

DateOpponent and eventResult
2026-07-16Ozgun Sahin (2209)
XXXIV Heart of Finland Open
L
2026-07-14Mika Karttunen (2497)
XXXIV Heart of Finland Open
L
2026-07-14Vladimir Poley (2276)
XXXIV Heart of Finland Open
W
2026-05-04Adelard Bai (2436)
Sardinia World Chess Festival 2026 | Open A · classical
L
2025-07-20Mauri Lehtosaari (2146)
XXXIII Heart of Finland Open
½
2025-07-18Sampsa Nyysti (2303)
XXXIII Heart of Finland Open
½
2025-07-18Niilo Man Nissinen (2209)
XXXIII Heart of Finland Open
W
2025-07-17Pekka Koykka (2359)
XXXIII Heart of Finland Open
L
2025-07-14Oliver Wartiovaara (2322)
XXXIII Heart of Finland Open
L
2025-05-07Sudarshan Bhat (2209)
IV Sunway Formentera International Chess Festival | Group A
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.