Prepare against Oskar Anton Hackner
Poland · World #12,915 classical · FIDE ID 424188
When preparing against Oskar Anton Hackner, expect 1.d4 in 90% of White games. Against 1.e4 the reply is 1...e6 (100% of games); against 1.d4, 1...Nf6 (85%). Lowest win rate among frequent openings: Nimzo-Indian: Kmoch Variation as White, 52.4% over 21 games.
Our database contains 243 games by Oskar Anton Hackner, covering Sep 2011 to Sep 2026. Below you'll find Oskar Anton Hackner's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oskar Anton Hackner 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 | 2,130 | 2,187 | Mar 2015 |
| Rapid | 2,053 | 2,104 | Oct 2013 |
| Blitz | 2,167 | 2,167 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 243 | 112 | 49 | 82 | 46.1% |
| As White | 125 | 60 | 31 | 34 | 48.0% |
| As Black | 118 | 52 | 18 | 48 | 44.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oskar Anton Hackner's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oskar Anton Hackner's side.
First moves as White (125 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 113 | 90.4% | 59.3% |
| c4 | 11 | 8.8% | 77.3% |
| Nf3 | 1 | 0.8% | 0.0% |
Main lines as White
- 1.d4 — 90% of White games, 59.3% score
- …Nf6 (52% of these games) — Hackner usually continues c4 (59.3% score)
- …d5 (30% of these games) — Hackner usually continues c4 (67.6% score)
- …e6 (6% of these games) — Hackner usually continues c4 (50.0% score)
- 1.c4 — 9% of White games, 77.3% score
- …Nf6 (45% of these games) — Hackner usually continues g3 (90.0% score)
- …e5 (36% of these games) — Hackner usually continues g3 (62.5% score)
- …g6 (9% of these games) — Hackner usually continues g3 (50.0% score)
As Black against 1.e4 (63 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 63 | 100.0% | 65.1% |
As Black against 1.d4 (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 29 | 85.3% | 41.4% |
| d5 | 4 | 11.8% | 37.5% |
| c5 | 1 | 2.9% | 0.0% |
Oskar Anton Hackner's chess games
All 243 games by Oskar Anton Hackner in the Chess.ceo database (Sep 2011 - Sep 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: 112 wins, 49 draws, 82 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E20 | Nimzo-Indian: Kmoch Variation | 21 | 11/5/5 | 52.4% |
| D10 | Slav Defense | 15 | 11/2/2 | 73.3% |
| E70 | King's Indian Defense | 14 | 7/0/7 | 50.0% |
| E00 | Catalan | 9 | 6/3/0 | 66.7% |
| D36 | Indian Defense | 9 | 4/3/2 | 44.4% |
| D80 | Grünfeld Defense | 6 | 0/4/2 | 0.0% |
| A65 | Benoni Defense | 6 | 2/1/3 | 33.3% |
| D20 | Queen's Gambit Accepted | 6 | 2/4/0 | 33.3% |
| A20 | English Opening: Reverse Sicilian | 5 | 3/1/1 | 60.0% |
| A40 | Horwitz Defense | 4 | 2/0/2 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C11 | French: Classical Variation | 23 | 16/1/6 | 69.6% |
| C06 | French: Tarrasch Variation | 17 | 9/3/5 | 52.9% |
| E15 | Queen's Indian Defense | 9 | 1/4/4 | 11.1% |
| C02 | French: Advance Variation | 8 | 3/2/3 | 37.5% |
| A34 | English Opening | 6 | 0/1/5 | 0.0% |
| C00 | French Defense | 6 | 4/1/1 | 66.7% |
| C01 | French: Exchange Variation | 5 | 3/0/2 | 60.0% |
| E04 | Catalan | 5 | 3/0/2 | 60.0% |
| E42 | Nimzo-Indian: Rubinstein System | 4 | 1/0/3 | 25.0% |
| A08 | King's Indian Attack | 4 | 2/1/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2014 | Lars Rindlisbacher | 2,336 | Wch U18 | E20 |
| Dec 2021 | Harry Grieve | 2,330 | chT1-BCF S4 (4NCL) Online Final | A90 |
| Aug 2015 | John G Cooper | 2,313 | 102nd ch-GBR | A40 |
| Aug 2026 | Marcin Steczek | 2,308 | TCh-POL 2nd League 2026 | A15 |
| Nov 2012 | Noel Studer | 2,282 | Wch U16 | C06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 102nd ch-GBR | 2015 | 11 | 6.5 | 2,149 |
| 101st ch-GBR | 2014 | 11 | 5.5 | 2,108 |
| 100th ch-GBR | 2013 | 11 | 6 | 2,270 |
| 103rd ch-GBR | 2016 | 11 | 6 | 2,171 |
| Wch U16 | 2012 | 11 | 5 | 2,175 |
| Reykjavik Open | 2014 | 10 | 6 | 2,067 |
| 11th Gibraltar Masters | 2013 | 10 | 4.5 | 2,081 |
| Wch U18 | 2014 | 10 | 5.5 | 2,191 |
Interactive opening tree from all 243 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oskar Anton Hackner's chess games?
243 games by Oskar Anton Hackner, from Sep 2011 to Sep 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 Oskar Anton Hackner has played.
What does Oskar Anton Hackner play on the first move as White?
Across 125 games with White in our database, Oskar Anton Hackner opens with 1.d4 (90% of games), 1.c4 (9% of games), 1.Nf3 (1% of games). Against 1.e4 as Black, Oskar Anton Hackner answers 1...e6 (100% of games). Against 1.d4: 1...Nf6 (85% of games), 1...d5 (12% of games), 1...c5 (3% of games).
What openings does Oskar Anton Hackner play as White?
As White, Oskar Anton Hackner's most-played openings in our database are: Nimzo-Indian: Kmoch Variation (21 games, 52.4% win rate); Slav Defense (15 games, 73.3% win rate); King's Indian Defense (14 games, 50.0% win rate). The full breakdown of 125 games with White is in the table above.
What openings does Oskar Anton Hackner play as Black?
As Black, Oskar Anton Hackner most often plays: French: Classical Variation (23 games, 69.6% win rate); French: Tarrasch Variation (17 games, 52.9% win rate); Queen's Indian Defense (9 games, 11.1% win rate). See the table above for the top ten Black openings across 118 games.
What is Oskar Anton Hackner's FIDE rating?
Oskar Anton Hackner is currently rated 2,130 in classical chess, 2,053 in rapid and 2,167 in blitz. Peak classical rating: 2,187 (Mar 2015).
How many games has Oskar Anton Hackner played?
Our database contains 243 games by Oskar Anton Hackner, covering Sep 2011 to Sep 2026. Overall record: 112 wins, 49 draws, 82 losses (46.1% win rate).
How do I prepare against Oskar Anton Hackner?
243 games by Oskar Anton Hackner 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.