Prepare against Irina Len
WFM · Israel · World #34,767 classical · FIDE ID 2805715
Our database contains 141 games by Irina Len, covering Apr 2003 to Jul 2026. Below you'll find Irina Len's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Irina Len 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 | 1,960 | 2,143 | Jun 2014 |
| Rapid | 2,054 | 2,127 | Aug 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 141 | 58 | 14 | 69 | 41.1% |
| As White | 72 | 27 | 7 | 38 | 37.5% |
| As Black | 69 | 31 | 7 | 31 | 44.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Irina Len's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Irina Len's side.
First moves as White (72 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 71 | 98.6% | 43.0% |
| f4 | 1 | 1.4% | 0.0% |
Main lines as White
- 1.d4 — 99% of White games, 43.0% score
- …Nf6 (58% of these games) — Len usually continues c4 (51.6% score)
- …d5 (32% of these games) — Len usually continues Nf3 (47.1% score)
- …f5 (3% of these games) — Len usually continues c4 (0.0% score)
- 1.f4 — 1% of White games, 0.0% score
- …e5 (100% of these games) — Len usually continues fxe5 (0.0% score)
As Black against 1.e4 (39 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 22 | 56.4% | 36.4% |
| c5 | 17 | 43.6% | 64.7% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 9 | 52.9% | 44.4% |
| f5 | 6 | 35.3% | 75.0% |
| Nf6 | 2 | 11.8% | 50.0% |
Irina Len's chess games
All 141 games by Irina Len in the Chess.ceo database (Apr 2003 - Jul 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: 58 wins, 14 draws, 69 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D05 | Indian Defense | 18 | 7/0/11 | 38.9% |
| E81 | King's Indian: Sämisch | 13 | 4/3/6 | 30.8% |
| A56 | Benoni Defense | 9 | 3/0/6 | 33.3% |
| D02 | Queen's Pawn Game | 6 | 2/1/3 | 33.3% |
| D11 | Slav Defense | 6 | 2/1/3 | 33.3% |
| E19 | Queen's Indian Defense | 5 | 3/1/1 | 60.0% |
| D05 | Colle System | 4 | 2/0/2 | 50.0% |
| A87 | Dutch Defense | 2 | 0/0/2 | 0.0% |
| D43 | Semi-Slav Defense | 1 | 0/0/1 | 0.0% |
| D03 | Trompowsky Attack | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 14 | 1/3/10 | 7.1% |
| A04 | Dutch Defense | 11 | 7/1/3 | 63.6% |
| B01 | Scandinavian Defense: Modern Variation | 8 | 5/1/2 | 62.5% |
| A04 | Sicilian | 6 | 3/0/3 | 50.0% |
| B80 | Sicilian: Scheveningen | 6 | 3/1/2 | 50.0% |
| B23 | Sicilian: Closed | 4 | 3/1/0 | 75.0% |
| A07 | Réti Opening | 3 | 1/0/2 | 33.3% |
| D36 | Indian Defense | 3 | 0/0/3 | 0.0% |
| A84 | Queen's Gambit Declined | 3 | 1/0/2 | 33.3% |
| A80 | Queen's Pawn Game | 3 | 3/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2015 | Anne Haast | 2,384 | 20th EU-Cup w | E81 |
| Dec 2000 | Masha Klinova | 2,350 | ch-ISR w | B30 |
| Feb 2001 | Genrieta Lagvilava | 2,321 | Tel Aviv w | B25 |
| Dec 2000 | Angela Borsuk | 2,303 | ch-ISR w | D03 |
| Oct 2010 | Olga Vasiliev | 2,293 | 15th EU-Cup w | E90 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ISR w | 2016 | 53 | 30.5 | 2,133 |
| chT-ISR | 2000 | 21 | 12 | 2,242 |
| Tel Aviv w | 2001 | 9 | 3.5 | 2,151 |
| 24th EU-Cup w | 2019 | 7 | 0.5 | 2,025 |
| 9th EU-Cup w | 2004 | 7 | 2 | 2,084 |
| 15th EU-Cup w | 2010 | 7 | 3.5 | 2,271 |
| 13th EU-Cup w | 2008 | 7 | 2 | 2,131 |
| 20th EU-Cup w | 2015 | 6 | 2 | 2,156 |
Interactive opening tree from all 141 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Irina Len's chess games?
141 games by Irina Len, from Apr 2003 to Jul 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 Irina Len has played.
What does Irina Len play on the first move as White?
Across 72 games with White in our database, Irina Len opens with 1.d4 (99% of games), 1.f4 (1% of games). Against 1.e4 as Black, Irina Len answers 1...d5 (56% of games), 1...c5 (44% of games). Against 1.d4: 1...d5 (53% of games), 1...f5 (35% of games), 1...Nf6 (12% of games).
What openings does Irina Len play as White?
As White, Irina Len's most-played openings in our database are: Indian Defense (18 games, 38.9% win rate); King's Indian: Sämisch (13 games, 30.8% win rate); Benoni Defense (9 games, 33.3% win rate). The full breakdown of 72 games with White is in the table above.
What openings does Irina Len play as Black?
As Black, Irina Len most often plays: Scandinavian Defense: Main Line (14 games, 7.1% win rate); Dutch Defense (11 games, 63.6% win rate); Scandinavian Defense: Modern Variation (8 games, 62.5% win rate). See the table above for the top ten Black openings across 69 games.
What is Irina Len's FIDE rating?
Irina Len is currently rated 1,960 in classical chess, 2,054 in rapid. Peak classical rating: 2,143 (Jun 2014).
How many games has Irina Len played?
Our database contains 141 games by Irina Len, covering Apr 2003 to Jul 2026. Overall record: 58 wins, 14 draws, 69 losses (41.1% win rate).
How do I prepare against Irina Len?
141 games by Irina Len 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.