Prepare against Olli Sisatto
FM · Finland · World #5,001 classical · FIDE ID 502820
Our database contains 619 games by Olli Sisatto, covering Apr 2003 to Jul 2026. Below you'll find Olli Sisatto's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Olli Sisatto 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 | 2,273 | 2,311 | Sep 2019 |
| Rapid | 2,240 | 2,280 | Aug 2023 |
| Blitz | 2,317 | 2,317 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 619 | 197 | 247 | 175 | 31.8% |
| As White | 301 | 98 | 129 | 74 | 32.6% |
| As Black | 318 | 99 | 118 | 101 | 31.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Olli Sisatto's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Olli Sisatto's side.
First moves as White (301 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 214 | 71.1% | 56.3% |
| e4 | 61 | 20.3% | 48.4% |
| Nf3 | 22 | 7.3% | 50.0% |
| c4 | 2 | 0.7% | 50.0% |
| Nc3 | 1 | 0.3% | 50.0% |
| e3 | 1 | 0.3% | 0.0% |
Main lines as White
- 1.d4 — 71% of White games, 56.3% score
- …Nf6 (51% of these games) — Sisatto usually continues Nf3 (63.6% score)
- …d5 (26% of these games) — Sisatto usually continues c4 (43.9% score)
- …e6 (7% of these games) — Sisatto usually continues c4 (46.2% score)
- 1.e4 — 20% of White games, 48.4% score
- …c5 (38% of these games) — Sisatto usually continues c3 (32.1% score)
- …e5 (20% of these games) — Sisatto usually continues Nf3 (72.2% score)
- …c6 (11% of these games) — Sisatto usually continues d4 (71.4% score)
As Black against 1.e4 (140 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 73 | 52.1% | 54.1% |
| c6 | 31 | 22.1% | 54.8% |
| e6 | 19 | 13.6% | 50.0% |
| c5 | 7 | 5.0% | 71.4% |
| Nf6 | 4 | 2.9% | 75.0% |
| d5 | 4 | 2.9% | 37.5% |
As Black against 1.d4 (92 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 64 | 69.6% | 50.0% |
| Nf6 | 13 | 14.1% | 42.3% |
| e6 | 12 | 13.0% | 33.3% |
| c6 | 2 | 2.2% | 25.0% |
| f5 | 1 | 1.1% | 0.0% |
Olli Sisatto's chess games
All 619 games by Olli Sisatto 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: 197 wins, 247 draws, 175 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A43 | Indian Defense | 42 | 27/13/2 | 64.3% |
| D13 | Slav Defense | 26 | 4/12/10 | 15.4% |
| E15 | Queen's Indian Defense | 18 | 4/10/4 | 22.2% |
| B06 | Modern Defense | 15 | 5/6/4 | 33.3% |
| B22 | Sicilian: Alapin | 14 | 2/5/7 | 14.3% |
| B07 | Pirc Defense | 12 | 1/9/2 | 8.3% |
| E32 | Nimzo-Indian: Classical Variation | 10 | 1/7/2 | 10.0% |
| A43 | Benoni Defense | 9 | 2/2/5 | 22.2% |
| D02 | London System | 9 | 4/3/2 | 44.4% |
| E25 | Nimzo-Indian: Kmoch Variation | 8 | 3/2/3 | 37.5% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D20 | Queen's Gambit Accepted | 42 | 10/18/14 | 23.8% |
| C42 | Petrov's Defense | 31 | 10/16/5 | 32.3% |
| D37 | Indian Defense | 17 | 5/4/8 | 29.4% |
| A21 | English Opening: Reverse Sicilian | 17 | 5/4/8 | 29.4% |
| D02 | Queen's Pawn Game | 16 | 4/9/3 | 25.0% |
| A09 | Réti Opening | 12 | 1/6/5 | 8.3% |
| D18 | Slav Defense | 11 | 3/4/4 | 27.3% |
| B10 | Caro-Kann | 10 | 5/2/3 | 50.0% |
| C72 | Ruy Lopez: Steinitz Defense Deferred | 9 | 1/4/4 | 11.1% |
| A00 | Hungarian Opening | 8 | 3/2/3 | 37.5% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2019 | Benjamin Arvola Notkevich | 2,495 | Fagernes GM Open | D38 |
| Jan 2006 | Ralf Akesson | 2,486 | 35th Rilton Cup | A21 |
| Nov 2012 | Tapani Sammalvuo | 2,470 | chT-FIN 1213 | D25 |
| Jan 2002 | Kalle Kiik | 2,436 | Tampere Taraus Open | B15 |
| Jul 2005 | Lajos Seres | 2,429 | 15th Heart of Finland Open | D24 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-FIN | 2009 | 35 | 16 | 2,235 |
| ch-FIN U18 | 1999 | 21 | 11 | 2,188 |
| Budapest FS06 IM | 2013 | 21 | 9 | 2,234 |
| Tampere Open 2 | 2003 | 14 | 6.5 | 2,211 |
| chT-FIN 1314 | 2014 | 11 | 6 | 2,270 |
| Copenhagen K41 Open | 2009 | 11 | 3.5 | 2,237 |
| chT-FIN 1213 | 2013 | 11 | 6 | 2,340 |
| Naantali Open | 2015 | 10 | 5.5 | 2,108 |
Frequent opponents
Head-to-head records: Tommi Luukkonen (13 games) · Sampsa Nyysti (10 games)
Interactive opening tree from all 619 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Olli Sisatto's chess games?
619 games by Olli Sisatto, 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 Olli Sisatto has played.
What does Olli Sisatto play on the first move as White?
Across 301 games with White in our database, Olli Sisatto opens with 1.d4 (71% of games), 1.e4 (20% of games), 1.Nf3 (7% of games). Against 1.e4 as Black, Olli Sisatto answers 1...e5 (52% of games), 1...c6 (22% of games), 1...e6 (14% of games). Against 1.d4: 1...d5 (70% of games), 1...Nf6 (14% of games), 1...e6 (13% of games).
What openings does Olli Sisatto play as White?
As White, Olli Sisatto's most-played openings in our database are: Indian Defense (42 games, 64.3% win rate); Slav Defense (26 games, 15.4% win rate); Queen's Indian Defense (18 games, 22.2% win rate). The full breakdown of 301 games with White is in the table above.
What openings does Olli Sisatto play as Black?
As Black, Olli Sisatto most often plays: Queen's Gambit Accepted (42 games, 23.8% win rate); Petrov's Defense (31 games, 32.3% win rate); Indian Defense (17 games, 29.4% win rate). See the table above for the top ten Black openings across 318 games.
What is Olli Sisatto's FIDE rating?
Olli Sisatto is currently rated 2,273 in classical chess, 2,240 in rapid and 2,317 in blitz. Peak classical rating: 2,311 (Sep 2019).
How many games has Olli Sisatto played?
Our database contains 619 games by Olli Sisatto, covering Apr 2003 to Jul 2026. Overall record: 197 wins, 247 draws, 175 losses (31.8% win rate).
How do I prepare against Olli Sisatto?
619 games by Olli Sisatto 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.