Prepare against Koorosh Biglarifard
CM · IRN · World #14,402 classical · FIDE ID 32709714
When preparing against Koorosh Biglarifard, expect 1.d4 in 91% of White games. Against 1.e4 the reply is 1...c5 (78% of games); against 1.d4, 1...Nf6 (94%). Lowest win rate among frequent openings: Nimzo-Indian: Rubinstein System as White, 73.3% over 15 games.
Our database contains 90 games by Koorosh Biglarifard, covering Apr 2019 to Sep 2026. Below you'll find Koorosh Biglarifard's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Koorosh Biglarifard 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 | 2,113 | 2,113 | Sep 2026 |
| Rapid | 2,231 | 2,235 | Aug 2026 |
| Blitz | 2,008 | 2,115 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 90 | 46 | 7 | 37 | 51.1% |
| As White | 44 | 24 | 4 | 16 | 54.5% |
| As Black | 46 | 22 | 3 | 21 | 47.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Koorosh Biglarifard's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Koorosh Biglarifard's side.
First moves as White (43 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 39 | 90.7% | 56.4% |
| e4 | 4 | 9.3% | 100.0% |
Main lines as White
- 1.d4 — 91% of White games, 56.4% score
- …Nf6 (59% of these games) — Biglarifard usually continues c4 (60.9% score)
- …d5 (21% of these games) — Biglarifard usually continues c4 (33.3% score)
- …e5 (5% of these games) — Biglarifard usually continues dxe5 (75.0% score)
- 1.e4 — 9% of White games, 100.0% score
- …e5 (100% of these games) — Biglarifard usually continues Nf3 (100.0% score)
As Black against 1.e4 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 18 | 78.3% | 52.8% |
| e5 | 5 | 21.7% | 40.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 16 | 94.1% | 53.1% |
Koorosh Biglarifard's chess games
All 90 games by Koorosh Biglarifard in the Chess.ceo database (Apr 2019 - 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: 46 wins, 7 draws, 37 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E46 | Nimzo-Indian: Rubinstein System | 15 | 11/1/3 | 73.3% |
| D35 | Indian Defense | 4 | 2/0/2 | 50.0% |
| A56 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| D25 | Queen's Gambit Accepted | 2 | 0/0/2 | 0.0% |
| E80 | King's Indian: Sämisch | 2 | 0/1/1 | 0.0% |
| C50 | Italian Game | 2 | 2/0/0 | 100.0% |
| A40 | Queen's Pawn Game | 2 | 2/0/0 | 100.0% |
| A84 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| D02 | Colle System | 1 | 1/0/0 | 100.0% |
| A40 | Englund Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 6 | 2/0/4 | 33.3% |
| A46 | Indian Defense | 4 | 1/0/3 | 25.0% |
| B51 | Sicilian: Moscow Variation | 4 | 3/0/1 | 75.0% |
| B50 | Sicilian | 3 | 2/0/1 | 66.7% |
| B23 | Sicilian: Closed | 3 | 2/1/0 | 66.7% |
| A46 | Queen's Indian Defense | 3 | 1/0/2 | 33.3% |
| C50 | Italian Game | 2 | 0/0/2 | 0.0% |
| E48 | Nimzo-Indian: Rubinstein System | 2 | 2/0/0 | 100.0% |
| A45 | London System | 2 | 1/0/1 | 50.0% |
| A05 | Réti Opening | 2 | 2/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2025 | Jose Eduardo Martinez Alcantara | 2,644 | 1st 3-0 Thursday | E46 |
| Aug 2026 | Giga Quparadze | 2,475 | Istanbul Open 2026 | E46 |
| Feb 2026 | Gennadi Gutman | 2,445 | 1st 3-0 Thursday | B50 |
| Oct 2025 | Piotr Piesik | 2,405 | Titled Tue | A05 |
| Dec 2025 | Dawid Czerw | 2,362 | 1st 3-0 Thursday | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 1st 3-0 Thursday | 2026 | 30 | 12 | 2,203 |
| Titled Tuesday | 2025 | 11 | 6 | 2,368 |
| ch-IRI U08 | 2021 | 10 | 9 | 1,425 |
| Muscat International Chess Championship 2026 | Blitz | 2026 | 9 | 7 | 2,244 |
| Muscat Nights Int. | 2026 | 8 | 4 | 2,324 |
| Istanbul Open 2026 | 2026 | 7 | 2.5 | 2,155 |
| ch-Asia U10 | 2023 | 6 | 5 | 1,754 |
| ch-Eastern Asia U08 | 2021 | 4 | 1 | – |
Interactive opening tree from all 90 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Koorosh Biglarifard's chess games?
90 games by Koorosh Biglarifard, from Apr 2019 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 Koorosh Biglarifard has played.
What does Koorosh Biglarifard play on the first move as White?
Across 43 games with White in our database, Koorosh Biglarifard opens with 1.d4 (91% of games), 1.e4 (9% of games). Against 1.e4 as Black, Koorosh Biglarifard answers 1...c5 (78% of games), 1...e5 (22% of games). Against 1.d4: 1...Nf6 (94% of games).
What openings does Koorosh Biglarifard play as White?
As White, Koorosh Biglarifard's most-played openings in our database are: Nimzo-Indian: Rubinstein System (15 games, 73.3% win rate); Indian Defense (4 games, 50.0% win rate); Benoni Defense (2 games, 50.0% win rate). The full breakdown of 44 games with White is in the table above.
What openings does Koorosh Biglarifard play as Black?
As Black, Koorosh Biglarifard most often plays: Sicilian: Najdorf (6 games, 33.3% win rate); Indian Defense (4 games, 25.0% win rate); Sicilian: Moscow Variation (4 games, 75.0% win rate). See the table above for the top ten Black openings across 46 games.
What is Koorosh Biglarifard's FIDE rating?
Koorosh Biglarifard is currently rated 2,113 in classical chess, 2,231 in rapid and 2,008 in blitz. Peak classical rating: 2,113 (Sep 2026).
How many games has Koorosh Biglarifard played?
Our database contains 90 games by Koorosh Biglarifard, covering Apr 2019 to Sep 2026. Overall record: 46 wins, 7 draws, 37 losses (51.1% win rate).
How do I prepare against Koorosh Biglarifard?
90 games by Koorosh Biglarifard 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.