Prepare against Harri Mikkonen
Finland · World #40,206 classical · FIDE ID 508411
Our database contains 55 games by Harri Mikkonen, covering Apr 2013 to Jul 2026. Below you'll find Harri Mikkonen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Harri Mikkonen 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 | 1,934 | 1,994 | Nov 2019 |
| Rapid | 1,899 | 1,899 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 55 | 14 | 21 | 20 | 25.5% |
| As White | 22 | 8 | 4 | 10 | 36.4% |
| As Black | 33 | 6 | 17 | 10 | 18.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Harri Mikkonen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Harri Mikkonen's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 22 | 100.0% | 45.5% |
Main lines as White
- 1.e4 — 100% of White games, 45.5% score
- …e6 (27% of these games) — Mikkonen usually continues d4 (50.0% score)
- …e5 (23% of these games) — Mikkonen usually continues Nf3 (30.0% score)
- …c5 (23% of these games) — Mikkonen usually continues Nf3 (40.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 12 | 92.3% | 45.8% |
| e5 | 1 | 7.7% | 0.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 100.0% | 42.3% |
Harri Mikkonen's chess games
All 55 games by Harri Mikkonen in the Chess.ceo database (Apr 2013 - 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: 14 wins, 21 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C01 | French Defense | 4 | 2/0/2 | 50.0% |
| B53 | Sicilian | 3 | 0/2/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 3 | 1/0/2 | 33.3% |
| B38 | Sicilian: Accelerated Dragon | 2 | 1/0/1 | 50.0% |
| C90 | Ruy Lopez: Closed | 2 | 0/0/2 | 0.0% |
| C41 | Philidor | 1 | 1/0/0 | 100.0% |
| B07 | Pirc Defense | 1 | 1/0/0 | 100.0% |
| C41 | Pirc Defense: Lion System | 1 | 0/1/0 | 0.0% |
| C11 | French: Classical Variation | 1 | 1/0/0 | 100.0% |
| C79 | Ruy Lopez: Morphy Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian: Rossolimo | 5 | 1/2/2 | 20.0% |
| A60 | Benoni Defense | 5 | 0/4/1 | 0.0% |
| A45 | Trompowsky Attack | 4 | 0/3/1 | 0.0% |
| B22 | Sicilian: Alapin | 4 | 0/2/2 | 0.0% |
| A05 | English Opening: Symmetrical | 3 | 1/1/1 | 33.3% |
| D00 | London System | 2 | 0/2/0 | 0.0% |
| B32 | Sicilian | 2 | 1/1/0 | 50.0% |
| D02 | Indian Defense | 2 | 0/2/0 | 0.0% |
| A26 | English Opening: Reverse Sicilian | 2 | 1/0/1 | 50.0% |
| A03 | Bird's opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2017 | Kari Tammela | 2,126 | chT-FIN 1A 1718 | A05 |
| Apr 2016 | Kimmo Karvinen | 2,115 | Tampere We TammerSh A | C11 |
| Feb 2017 | Risto Eskola | 2,106 | chT-FIN Gp3 1617 | C41 |
| Oct 2016 | Hannu Keto | 2,096 | ch-Nordic Seniors | B38 |
| Oct 2016 | Grels Linqvist | 2,059 | ch-Nordic Seniors | C01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Hameenlinna We HamSK | 2019 | 9 | 2.5 | 1,861 |
| chT-FIN 1 Gp1 | 2023 | 7 | 4 | 1,988 |
| chT-FIN 1A 1718 | 2018 | 7 | 3.5 | 2,073 |
| ch-Nordic Seniors | 2016 | 7 | 3.5 | 2,072 |
| chT-FIN Gp3 1617 | 2017 | 6 | 3 | 1,953 |
| chT-FIN Gp2 1819 | 2019 | 6 | 3.5 | 1,992 |
| Tampere We TammerSh A | 2016 | 5 | 2 | 2,064 |
| FIN Team Cup | 2014 | 4 | 1 | 1,861 |
Interactive opening tree from all 55 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Harri Mikkonen's chess games?
55 games by Harri Mikkonen, from Apr 2013 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 Harri Mikkonen has played.
What does Harri Mikkonen play on the first move as White?
Across 22 games with White in our database, Harri Mikkonen opens with 1.e4 (100% of games). Against 1.e4 as Black, Harri Mikkonen answers 1...c5 (92% of games), 1...e5 (8% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Harri Mikkonen play as White?
As White, Harri Mikkonen's most-played openings in our database are: French Defense (4 games, 50.0% win rate); Sicilian (3 games, 0.0% win rate); Caro-Kann: Advance Variation (3 games, 33.3% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Harri Mikkonen play as Black?
As Black, Harri Mikkonen most often plays: Sicilian: Rossolimo (5 games, 20.0% win rate); Benoni Defense (5 games, 0.0% win rate); Trompowsky Attack (4 games, 0.0% win rate). See the table above for the top ten Black openings across 33 games.
What is Harri Mikkonen's FIDE rating?
Harri Mikkonen is currently rated 1,934 in classical chess, 1,899 in rapid. Peak classical rating: 1,994 (Nov 2019).
How many games has Harri Mikkonen played?
Our database contains 55 games by Harri Mikkonen, covering Apr 2013 to Jul 2026. Overall record: 14 wins, 21 draws, 20 losses (25.5% win rate).
How do I prepare against Harri Mikkonen?
55 games by Harri Mikkonen 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.