Osman Eray Herdem
TUR · FIDE ID 525015761 · 7 tournament games since 2025
Standard
1731
#1265 in TUR (active)
Rapid
–
Unrated
Blitz
1602
#1551 in TUR (active)
Score
29%
1 W · 2 D · 4 L
Opp. avg
1699
Last 7 games
Last game
2026-08-29
9th Istanbul International Open | C Category
Prep summary
Not enough games yet for a summary.
Based on 7 over-the-board games (7 classical). 2 with White (50%), 5 with Black (20%).
Openings as White
First move
| 1.d4 | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 1 | 100% |
| Pirc Defense | 1 | 0% |
Openings as Black
Against 1.e4 (1 game)
| 1...c5 Sicilian Defense | 1 | 50% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 1 | 50% |
| Sicilian Defense: Hyperaccelerated Dragon | 1 | 50% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 1 | 0% |
| English Opening: Symmetrical Variation | 1 | 0% |
| English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-29 | Mustafa Mirac Akin (1662) 9th Istanbul International Open | C Category · classical | W |
| 2026-08-28 | Fatih Korkmaz (1690) 9th Istanbul International Open | C Category · classical | ½ |
| 2026-08-20 | Atahan Yildiz (1674) 2.Kapadokya Uluslararası Açık Satranç Turnuvası · classical | L |
| 2026-08-18 | Eymen Berat Ince (1682) 2.Kapadokya Uluslararası Açık Satranç Turnuvası · classical | ½ |
| 2025-11-14 | Abdullah Murat Ozmen (1617) 2025 Türkiye Kupası · classical | L |
| 2025-11-12 | Ertugrul Pala (1738) 2025 Türkiye Kupası · classical | L |
| 2025-11-10 | Tahsin Efe Donmez (1827) 2025 Türkiye Kupası · 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.