Prepare against Jyri Lammi
Finland · World #23,557 classical · FIDE ID 501263
Our database contains 313 games by Jyri Lammi, covering Apr 2003 to Jul 2026. Below you'll find Jyri Lammi's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jyri Lammi 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 | 2,028 | 2,200 | Oct 2004 |
| Rapid | 2,047 | 2,079 | Dec 2021 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 313 | 84 | 108 | 121 | 26.8% |
| As White | 149 | 44 | 50 | 55 | 29.5% |
| As Black | 164 | 40 | 58 | 66 | 24.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jyri Lammi's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jyri Lammi's side.
First moves as White (149 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f4 | 63 | 42.3% | 48.4% |
| d4 | 58 | 38.9% | 41.4% |
| Nf3 | 9 | 6.0% | 44.4% |
| b4 | 6 | 4.0% | 41.7% |
| e4 | 5 | 3.4% | 60.0% |
| b3 | 4 | 2.7% | 62.5% |
Main lines as White
- 1.f4 — 42% of White games, 48.4% score
- …d5 (49% of these games) — Lammi usually continues Nf3 (51.8% score)
- …c5 (14% of these games) — Lammi usually continues Nf3 (50.0% score)
- …Nf6 (11% of these games) — Lammi usually continues Nf3 (57.1% score)
- 1.d4 — 39% of White games, 41.4% score
- …Nf6 (53% of these games) — Lammi usually continues Nf3 (31.8% score)
- …d5 (38% of these games) — Lammi usually continues c4 (33.3% score)
- …e6 (5% of these games) — Lammi usually continues Nf3 (50.0% score)
As Black against 1.e4 (78 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 45 | 57.7% | 44.4% |
| d6 | 10 | 12.8% | 45.0% |
| Nc6 | 9 | 11.5% | 72.2% |
| c6 | 9 | 11.5% | 33.3% |
| d5 | 2 | 2.6% | 50.0% |
| g6 | 1 | 1.3% | 0.0% |
As Black against 1.d4 (58 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 38 | 65.5% | 42.1% |
| d5 | 15 | 25.9% | 33.3% |
| d6 | 3 | 5.2% | 66.7% |
| c5 | 1 | 1.7% | 0.0% |
| g6 | 1 | 1.7% | 50.0% |
Jyri Lammi's chess games
All 313 games by Jyri Lammi 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: 84 wins, 108 draws, 121 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A03 | Bird's opening | 63 | 21/19/23 | 33.3% |
| D05 | Indian Defense | 13 | 2/5/6 | 15.4% |
| D13 | Slav Defense | 12 | 2/6/4 | 16.7% |
| A00 | Orangutan opening | 6 | 0/5/1 | 0.0% |
| D02 | Queen's Pawn Game | 5 | 2/0/3 | 40.0% |
| D83 | Grünfeld Defense | 4 | 2/1/1 | 50.0% |
| D05 | Colle System | 4 | 2/1/1 | 50.0% |
| A01 | Nimzovich-Larsen attack | 4 | 2/1/1 | 50.0% |
| A48 | King's Indian Defense | 4 | 2/0/2 | 50.0% |
| A07 | Réti Opening | 4 | 0/3/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C41 | Philidor | 26 | 9/9/8 | 34.6% |
| D36 | Indian Defense | 15 | 2/4/9 | 13.3% |
| B07 | Pirc Defense | 11 | 4/3/4 | 36.4% |
| C30 | King's Gambit | 8 | 2/4/2 | 25.0% |
| E90 | King's Indian Defense: Orthodox Variation | 8 | 4/2/2 | 50.0% |
| D02 | Queen's Pawn Game | 7 | 1/4/2 | 14.3% |
| C04 | Nimzowitsch Defense | 6 | 3/3/0 | 50.0% |
| C25 | Vienna Game | 6 | 1/2/3 | 16.7% |
| D00 | Trompowsky Attack | 6 | 0/5/1 | 0.0% |
| E87 | King's Indian: Sämisch | 5 | 2/0/3 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1993 | Kalle Kiik | 2,365 | Vantaa We EtVaS | A03 |
| Jan 1991 | Seppo Lyly | 2,355 | Jyvaskyla Open | A01 |
| Feb 2007 | Asko Hentunen | 2,336 | chT-FIN 0607 | A13 |
| Jan 1995 | Aleksei Holmsten | 2,305 | Helsinki PC-SuperSto | A02 |
| Sep 2011 | Ljubisa Andonovski | 2,303 | 27th EU-Cup | A02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-FIN | 1994 | 12 | 6 | 2,220 |
| ch-Helsinki | 1997 | 12 | 2 | 1,979 |
| chT-FIN 1516 | 2016 | 10 | 1.5 | 1,884 |
| chT-FIN 1112 | 2012 | 10 | 4.5 | 2,130 |
| chT-FIN 1314 | 2014 | 9 | 3.5 | 2,084 |
| ch-FIN | 1992 | 9 | 3 | 2,203 |
| chB-FIN | 1995 | 9 | 6 | 2,370 |
| Helsinki Open | 1992 | 9 | 2.5 | 2,225 |
Interactive opening tree from all 313 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jyri Lammi's chess games?
313 games by Jyri Lammi, 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 Jyri Lammi has played.
What does Jyri Lammi play on the first move as White?
Across 149 games with White in our database, Jyri Lammi opens with 1.f4 (42% of games), 1.d4 (39% of games), 1.Nf3 (6% of games). Against 1.e4 as Black, Jyri Lammi answers 1...e5 (58% of games), 1...d6 (13% of games), 1...Nc6 (12% of games). Against 1.d4: 1...Nf6 (66% of games), 1...d5 (26% of games), 1...d6 (5% of games).
What openings does Jyri Lammi play as White?
As White, Jyri Lammi's most-played openings in our database are: Bird's opening (63 games, 33.3% win rate); Indian Defense (13 games, 15.4% win rate); Slav Defense (12 games, 16.7% win rate). The full breakdown of 149 games with White is in the table above.
What openings does Jyri Lammi play as Black?
As Black, Jyri Lammi most often plays: Philidor (26 games, 34.6% win rate); Indian Defense (15 games, 13.3% win rate); Pirc Defense (11 games, 36.4% win rate). See the table above for the top ten Black openings across 164 games.
What is Jyri Lammi's FIDE rating?
Jyri Lammi is currently rated 2,028 in classical chess, 2,047 in rapid. Peak classical rating: 2,200 (Oct 2004).
How many games has Jyri Lammi played?
Our database contains 313 games by Jyri Lammi, covering Apr 2003 to Jul 2026. Overall record: 84 wins, 108 draws, 121 losses (26.8% win rate).
How do I prepare against Jyri Lammi?
313 games by Jyri Lammi 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.