Prepare against Mikkel Antonsen
IM · DNK · World #2,404 classical · FIDE ID 1401378
Our database contains 980 games by Mikkel Antonsen, covering Apr 2003 to Jul 2026. Below you'll find Mikkel Antonsen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Mikkel Antonsen 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 | 2,363 | 2,479 | Jan 2015 |
| Rapid | 2,448 | 2,458 | Sep 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 980 | 406 | 350 | 223 | 41.4% |
| As White | 499 | 221 | 172 | 105 | 44.3% |
| As Black | 481 | 185 | 178 | 118 | 38.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Mikkel Antonsen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Mikkel Antonsen's side.
First moves as White (499 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 447 | 89.6% | 61.5% |
| e4 | 22 | 4.4% | 59.1% |
| c4 | 17 | 3.4% | 70.6% |
| Nf3 | 13 | 2.6% | 57.7% |
Main lines as White
- 1.d4 — 90% of White games, 61.5% score
- …Nf6 (54% of these games) — Antonsen usually continues c4 (62.0% score)
- …d5 (26% of these games) — Antonsen usually continues c4 (57.3% score)
- …d6 (5% of these games) — Antonsen usually continues e4 (53.1% score)
- 1.e4 — 4% of White games, 59.1% score
- …c5 (50% of these games) — Antonsen usually continues c3 (62.5% score)
- …e6 (18% of these games) — Antonsen usually continues d4 (66.7% score)
- …c6 (14% of these games) — Antonsen usually continues d4 (0.0% score)
As Black against 1.e4 (187 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 95 | 50.8% | 60.0% |
| e5 | 73 | 39.0% | 56.8% |
| c5 | 14 | 7.5% | 50.0% |
| Nf6 | 3 | 1.6% | 66.7% |
| d6 | 1 | 0.5% | 50.0% |
As Black against 1.d4 (175 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 129 | 73.7% | 59.3% |
| d5 | 32 | 18.3% | 54.7% |
| e6 | 9 | 5.1% | 77.8% |
| g6 | 5 | 2.9% | 70.0% |
Mikkel Antonsen's chess games
All 980 games by Mikkel Antonsen 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: 406 wins, 350 draws, 223 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D46 | Slav Defense | 61 | 24/24/13 | 39.3% |
| D36 | Indian Defense | 41 | 19/18/4 | 46.3% |
| A65 | King's Indian: Sämisch | 40 | 24/10/6 | 60.0% |
| A57 | Benoni Defense | 40 | 16/17/7 | 40.0% |
| E32 | Nimzo-Indian: Classical Variation | 33 | 19/4/10 | 57.6% |
| E15 | Queen's Indian Defense | 25 | 7/13/5 | 28.0% |
| D85 | Grünfeld Defense | 22 | 8/11/3 | 36.4% |
| A80 | Dutch Defense | 21 | 9/5/7 | 42.9% |
| D20 | Queen's Gambit Accepted | 16 | 4/7/5 | 25.0% |
| E11 | Bogo-Indian Defense | 15 | 4/8/3 | 26.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C18 | French: Winawer Variation | 41 | 19/14/8 | 46.3% |
| D35 | Indian Defense | 36 | 13/15/8 | 36.1% |
| D85 | Grünfeld Defense | 25 | 10/9/6 | 40.0% |
| C03 | French: Tarrasch Variation | 24 | 10/6/8 | 41.7% |
| E05 | Catalan | 22 | 8/9/5 | 36.4% |
| A17 | English Opening | 20 | 5/8/7 | 25.0% |
| E97 | King's Indian Defense: Orthodox Variation | 18 | 9/5/4 | 50.0% |
| A49 | Réti Opening: Symmetrical Defense | 13 | 3/8/2 | 23.1% |
| C02 | French: Advance Variation | 13 | 6/3/4 | 46.2% |
| C67 | Ruy Lopez: Berlin Defense | 13 | 1/8/4 | 7.7% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2010 | Sune Berg Hansen | 2,595 | 32nd Politiken Cup | D31 |
| Sep 2000 | Hannes Stefansson | 2,557 | Nordic Net Club Cup | C03 |
| Mar 2018 | Emanuel Berg | 2,551 | chT-SWE 1718 Elite | E90 |
| Sep 2018 | Boris Chatalbashev | 2,546 | Aarhus Festuge | A65 |
| Oct 2018 | Dmitrij Kollars | 2,540 | 1st Esbjerg Autumn | D46 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-DEN | 2021 | 126 | 61.5 | 2,433 |
| Helsingor Xtracon Open | 2019 | 20 | 12.5 | 2,361 |
| Koge Xtracon Open | 2015 | 18 | 11.5 | 2,428 |
| Forli Open | 1991 | 18 | 10.5 | 2,357 |
| Copenhagen Challenge | 2019 | 18 | 11.5 | 2,400 |
| Gothenburg Manhem-A | 2017 | 18 | 7.5 | 2,390 |
| Copenhagen K41 | 1995 | 18 | 10 | 2,461 |
| Gothenburg Manhem B | 2018 | 18 | 11.5 | 2,444 |
Frequent opponents
Head-to-head records: Rasmus Skytte (14 games) · Allan Stig Rasmussen (14 games) · Jens Ove Fries-Nielsen (13 games) · Sune Berg Hansen (13 games) · Lars Schandorff (10 games)
Interactive opening tree from all 980 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Mikkel Antonsen's chess games?
980 games by Mikkel Antonsen, 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 Mikkel Antonsen has played.
What does Mikkel Antonsen play on the first move as White?
Across 499 games with White in our database, Mikkel Antonsen opens with 1.d4 (90% of games), 1.e4 (4% of games), 1.c4 (3% of games). Against 1.e4 as Black, Mikkel Antonsen answers 1...e6 (51% of games), 1...e5 (39% of games), 1...c5 (7% of games). Against 1.d4: 1...Nf6 (74% of games), 1...d5 (18% of games), 1...e6 (5% of games).
What openings does Mikkel Antonsen play as White?
As White, Mikkel Antonsen's most-played openings in our database are: Slav Defense (61 games, 39.3% win rate); Indian Defense (41 games, 46.3% win rate); King's Indian: Sämisch (40 games, 60.0% win rate). The full breakdown of 499 games with White is in the table above.
What openings does Mikkel Antonsen play as Black?
As Black, Mikkel Antonsen most often plays: French: Winawer Variation (41 games, 46.3% win rate); Indian Defense (36 games, 36.1% win rate); Grünfeld Defense (25 games, 40.0% win rate). See the table above for the top ten Black openings across 481 games.
What is Mikkel Antonsen's FIDE rating?
Mikkel Antonsen is currently rated 2,363 in classical chess, 2,448 in rapid. Peak classical rating: 2,479 (Jan 2015).
How many games has Mikkel Antonsen played?
Our database contains 980 games by Mikkel Antonsen, covering Apr 2003 to Jul 2026. Overall record: 406 wins, 350 draws, 223 losses (41.4% win rate).
How do I prepare against Mikkel Antonsen?
980 games by Mikkel Antonsen 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.