ChessmooseOpponent prep

Rostislav Bortnik

ISR · FIDE ID 2808820 · 7 tournament games since 2026
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Standard
2151
#216 in ISR (active)
Rapid
2168
#153 in ISR (active)
Blitz
–
Unrated
Score
36%
1 W · 3 D · 3 L
Opp. avg
2264
Last 7 games
Last game
2026-06-16
Israel National Team Championship | Bottom Playoff

Prep summary

Based on 7 over-the-board games (4 classical). 3 with White (67%), 4 with Black (13%).

Openings as White

First move

1.Nf3367%

Most played

OpeningGamesScore
Slav Defense: Exchange Variation, Schallopp Variation150%
King's Indian Attack, with e6150%
King's Indian Attack: Double Fianchetto1100%

Openings as Black

Against 1.e4 (3 games)

1...e6 French Defense317%

Most played

OpeningGamesScore
French Defense: Winawer Variation, Alekhine-Maróczy Gambit150%
King's Indian Defense: Orthodox Variation10%
French Defense: Tarrasch Variation, Guimard Defense, Main Line10%
French Defense: Winawer Variation, Bogoljubow Variation10%

Recent games

DateOpponent and eventResult
2026-06-16Ofer Kinberg (2041)
Israel National Team Championship | Bottom Playoff
½
2026-06-14Ilya Gruzman
Israel National Team Championship | Bottom Playoff
L
2026-06-12Itzhak Ben-Menachem (2224)
Israel National Team Championship | Bottom Playoff
½
2026-02-06Anton Rahmilevitz (2236)
Israel Team Championship 2026 - Group A · classical
½
2026-01-20Hanan Mordechai (2317)
Israel Team Championship 2026 - Group A · classical
L
2026-01-16Arthur Kogan (2482)
Israel Team Championship 2026 - Group A · classical
W
2026-01-15Noam Ostrovsky Berman (2284)
Israel Team Championship 2026 - Group A · classical
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.