Prepare against Keijo Tuomisto
Sweden · World #70,446 classical · FIDE ID 1708520
When preparing against Keijo Tuomisto, expect 1.e4 in 78% of White games. Against 1.e4 the reply is 1...d5 (50% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 41 games by Keijo Tuomisto, covering Oct 2003 to Aug 2026. Below you'll find Keijo Tuomisto's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Keijo Tuomisto 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 | 1,819 | 1,965 | Jul 2007 |
| Rapid | 1,945 | 1,957 | Nov 2024 |
| Blitz | 1,977 | 1,977 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 41 | 12 | 7 | 22 | 29.3% |
| As White | 18 | 8 | 3 | 7 | 44.4% |
| As Black | 23 | 4 | 4 | 15 | 17.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Keijo Tuomisto's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Keijo Tuomisto's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 14 | 77.8% | 53.6% |
| Nf3 | 2 | 11.1% | 50.0% |
| d4 | 1 | 5.6% | 0.0% |
| c4 | 1 | 5.6% | 100.0% |
Main lines as White
- 1.e4 — 78% of White games, 53.6% score
- …c5 (29% of these games) — Tuomisto usually continues Nc3 (37.5% score)
- …e5 (21% of these games) — Tuomisto usually continues Nc3 (100.0% score)
- …e6 (21% of these games) — Tuomisto usually continues d4 (33.3% score)
- 1.Nf3 — 11% of White games, 50.0% score
- …d5 (100% of these games) — Tuomisto usually continues g3 (100.0% score)
As Black against 1.e4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 50.0% | 25.0% |
| e5 | 2 | 25.0% | 0.0% |
| g6 | 2 | 25.0% | 0.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 50.0% | 30.0% |
| g6 | 3 | 30.0% | 16.7% |
| d5 | 2 | 20.0% | 100.0% |
Keijo Tuomisto's chess games
All 41 games by Keijo Tuomisto in the Chess.ceo database (Oct 2003 - Aug 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: 12 wins, 7 draws, 22 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | French: Tarrasch Variation | 3 | 1/0/2 | 33.3% |
| B26 | Sicilian: Closed | 3 | 0/1/2 | 0.0% |
| C26 | Vienna Game | 2 | 2/0/0 | 100.0% |
| A50 | English Opening | 1 | 1/0/0 | 100.0% |
| A45 | London System | 1 | 0/0/1 | 0.0% |
| B02 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
| A07 | Réti Opening | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| B45 | Sicilian: Four Knights | 1 | 1/0/0 | 100.0% |
| D45 | Slav Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Modern Defense | 6 | 1/1/4 | 16.7% |
| B01 | Scandinavian Defense: Main Line | 3 | 0/1/2 | 0.0% |
| D10 | Slav Defense | 2 | 1/0/1 | 50.0% |
| A10 | English Opening: Dutch Defense | 1 | 0/0/1 | 0.0% |
| A30 | English Opening: Symmetrical | 1 | 0/0/1 | 0.0% |
| C56 | Italian Game | 1 | 0/0/1 | 0.0% |
| E94 | King's Indian Defense: Averbakh System | 1 | 0/0/1 | 0.0% |
| C28 | Bishop's Opening | 1 | 0/0/1 | 0.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| E32 | Nimzo-Indian: Rubinstein System | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Lavinia Valcu | 2,122 | Elite Hotels Vaxjo Open | D10 |
| Jul 2003 | Samuel Eddy | 2,055 | 25th Politiken Cup | A04 |
| Jul 2007 | Elsa Maria Thorfinnsdottir | 1,693 | 29th Politiken Cup | A07 |
| Sep 2003 | Fredrik Wester | 1,546 | Hallstahammar Open | C26 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 25th Politiken Cup | 2003 | 11 | 4.5 | 2,044 |
| 29th Politiken Cup | 2007 | 10 | 4 | 1,918 |
| 26th Politiken Cup | 2004 | 10 | 4 | 2,085 |
| Hallstahammar Open | 2003 | 6 | 2 | 1,904 |
| Avenyn Open | 2025 | 1 | 0 | 1,984 |
| Norrkoeping Easter Open | 2002 | 1 | 0 | 1,497 |
| Elite Hotels Open 2026 | Elite | 2026 | 1 | 0 | 1,719 |
| Elite Hotels Vaxjo Open | 2026 | 1 | 1 | 2,522 |
Interactive opening tree from all 41 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Keijo Tuomisto's chess games?
41 games by Keijo Tuomisto, from Oct 2003 to Aug 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 Keijo Tuomisto has played.
What does Keijo Tuomisto play on the first move as White?
Across 18 games with White in our database, Keijo Tuomisto opens with 1.e4 (78% of games), 1.Nf3 (11% of games), 1.d4 (6% of games). Against 1.e4 as Black, Keijo Tuomisto answers 1...d5 (50% of games), 1...e5 (25% of games), 1...g6 (25% of games). Against 1.d4: 1...Nf6 (50% of games), 1...g6 (30% of games), 1...d5 (20% of games).
What openings does Keijo Tuomisto play as White?
As White, Keijo Tuomisto's most-played openings in our database are: French: Tarrasch Variation (3 games, 33.3% win rate); Sicilian: Closed (3 games, 0.0% win rate); Vienna Game (2 games, 100.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Keijo Tuomisto play as Black?
As Black, Keijo Tuomisto most often plays: Modern Defense (6 games, 16.7% win rate); Scandinavian Defense: Main Line (3 games, 0.0% win rate); Slav Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Keijo Tuomisto's FIDE rating?
Keijo Tuomisto is currently rated 1,819 in classical chess, 1,945 in rapid and 1,977 in blitz. Peak classical rating: 1,965 (Jul 2007).
How many games has Keijo Tuomisto played?
Our database contains 41 games by Keijo Tuomisto, covering Oct 2003 to Aug 2026. Overall record: 12 wins, 7 draws, 22 losses (29.3% win rate).
How do I prepare against Keijo Tuomisto?
41 games by Keijo Tuomisto 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.