Prepare against Gokmen Cosan
Türkiye · World #56,888 classical · FIDE ID 6333400
When preparing against Gokmen Cosan, expect 1.d4 in 97% of White games. Against 1.e4 the reply is 1...e6 (91% of games); against 1.d4, 1...Nf6 (62%).
Our database contains 56 games by Gokmen Cosan, covering Sep 2010 to Sep 2026. Below you'll find Gokmen Cosan's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Gokmen Cosan before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,867 | 1,928 | Jan 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 56 | 19 | 12 | 25 | 33.9% |
| As White | 29 | 11 | 4 | 14 | 37.9% |
| As Black | 27 | 8 | 8 | 11 | 29.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Gokmen Cosan's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Gokmen Cosan's side.
First moves as White (29 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 28 | 96.6% | 46.4% |
| e4 | 1 | 3.4% | 0.0% |
Main lines as White
- 1.d4 — 97% of White games, 46.4% score
- …d5 (46% of these games) — Cosan usually continues c4 (56.3% score)
- …Nf6 (39% of these games) — Cosan usually continues c4 (28.6% score)
- …f5 (7% of these games) — Cosan usually continues c4 (50.0% score)
- 1.e4 — 3% of White games, 0.0% score
- …c5 (100% of these games) — Cosan usually continues Nf3 (0.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 10 | 90.9% | 50.0% |
| c6 | 1 | 9.1% | 50.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 61.5% | 31.3% |
| d5 | 3 | 23.1% | 33.3% |
| e6 | 2 | 15.4% | 100.0% |
Gokmen Cosan's chess games
All 56 games by Gokmen Cosan in the Chess.ceo database (Sep 2010 - Sep 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 19 wins, 12 draws, 25 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D12 | Slav Defense | 6 | 2/1/3 | 33.3% |
| A45 | Queen's Pawn Game | 3 | 1/1/1 | 33.3% |
| D87 | Grünfeld Defense | 2 | 0/0/2 | 0.0% |
| A57 | Benoni Defense | 2 | 1/1/0 | 50.0% |
| A83 | Dutch Defense | 2 | 1/0/1 | 50.0% |
| A00 | London System | 2 | 1/0/1 | 50.0% |
| D55 | Queen's Gambit Declined | 2 | 2/0/0 | 100.0% |
| D31 | Semi-Slav Defense | 2 | 1/0/1 | 50.0% |
| B00 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| B94 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C04 | French: Tarrasch Variation | 3 | 1/1/1 | 33.3% |
| A57 | Benoni Defense | 2 | 0/0/2 | 0.0% |
| C01 | French: Exchange Variation | 2 | 1/1/0 | 50.0% |
| C17 | French: Winawer Variation | 2 | 0/1/1 | 0.0% |
| D80 | Grünfeld Defense | 2 | 0/2/0 | 0.0% |
| A00 | Indian Defense | 2 | 2/0/0 | 100.0% |
| C00 | King's Indian Attack | 2 | 0/1/1 | 0.0% |
| D02 | Queen's Pawn Game | 2 | 1/0/1 | 50.0% |
| A04 | Réti Opening | 2 | 0/1/1 | 0.0% |
| A39 | Indian Defense: Tartakower Attack | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2016 | Cagatay Burcu | 2,193 | Manavgat Turkey Cup | D45 |
| Aug 2026 | Joerg Fasel | 1,927 | 23. Rheinland-Pfalz Senioren Open | D01 |
| Aug 2026 | Helmut Haertner | 1,917 | 23. Rheinland-Pfalz Senioren Open | D02 |
| Feb 2014 | Halit Yavuz Ibik | 1,659 | Kemer Turkey Cup | D30 |
| Aug 2026 | Klaus Jovi | 1,631 | 23. RLP-Senioren-Open | A00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| TUR Cup | 2017 | 11 | 5 | 1,677 |
| Manavgat Turkey Cup | 2016 | 10 | 4 | 1,706 |
| ch-TUR | 2012 | 8 | 3.5 | 1,769 |
| 23. Rheinland-Pfalz Senioren Open | 2026 | 7 | 3 | 1,917 |
| ch-TUR Seniors 50 | 2023 | 7 | 3.5 | 1,565 |
| Kemer Turkey Cup | 2014 | 7 | 3 | 1,699 |
| 27th Latschach Open | 2011 | 2 | 0 | 2,060 |
| 23. RLP-Senioren-Open | 2026 | 2 | 2 | 1,958 |
Interactive opening tree from all 56 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Gokmen Cosan's chess games?
56 games by Gokmen Cosan, from Sep 2010 to Sep 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Gokmen Cosan has played.
What does Gokmen Cosan play on the first move as White?
Across 29 games with White in our database, Gokmen Cosan opens with 1.d4 (97% of games), 1.e4 (3% of games). Against 1.e4 as Black, Gokmen Cosan answers 1...e6 (91% of games), 1...c6 (9% of games). Against 1.d4: 1...Nf6 (62% of games), 1...d5 (23% of games), 1...e6 (15% of games).
What openings does Gokmen Cosan play as White?
As White, Gokmen Cosan's most-played openings in our database are: Slav Defense (6 games, 33.3% win rate); Queen's Pawn Game (3 games, 33.3% win rate); Grünfeld Defense (2 games, 0.0% win rate). The full breakdown of 29 games with White is in the table above.
What openings does Gokmen Cosan play as Black?
As Black, Gokmen Cosan most often plays: French: Tarrasch Variation (3 games, 33.3% win rate); Benoni Defense (2 games, 0.0% win rate); French: Exchange Variation (2 games, 50.0% win rate). See the table above for the top ten Black openings across 27 games.
What is Gokmen Cosan's FIDE rating?
Gokmen Cosan is currently rated 1,867 in classical chess. Peak classical rating: 1,928 (Jan 2012).
How many games has Gokmen Cosan played?
Our database contains 56 games by Gokmen Cosan, covering Sep 2010 to Sep 2026. Overall record: 19 wins, 12 draws, 25 losses (33.9% win rate).
How do I prepare against Gokmen Cosan?
56 games by Gokmen Cosan reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.