Prepare against Iris Hamernikova
Czechia · World #67,319 classical · FIDE ID 23745738
When preparing against Iris Hamernikova, expect 1.Nf3 in 40% of White games. Against 1.e4 the reply is 1...e6 (47% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 59 games by Iris Hamernikova, covering Jul 2023 to Oct 2026. Below you'll find Iris Hamernikova's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Iris Hamernikova 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 | 1,831 | 1,834 | Jul 2026 |
| Rapid | 1,751 | 1,758 | Sep 2026 |
| Blitz | 1,497 | 1,497 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 59 | 22 | 14 | 23 | 37.3% |
| As White | 30 | 13 | 6 | 11 | 43.3% |
| As Black | 29 | 9 | 8 | 12 | 31.0% |
FIDE rated record
From FIDE's official rated-game ledger (2021-2026): 385 rated games against 281 different opponents, across 61 events in 3 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 282 | 119 | 52 | 111 | 42.2% | 1,616 | 1,594 | 8 |
| Rapid | 81 | 36 | 7 | 38 | 44.4% | 1,662 | 1,581 | 6 |
| Blitz | 22 | 9 | 2 | 11 | 40.9% | 1,449 | 1,220 | 2 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 178 | 47 | 30 | 101 | 26.4% |
| Against lower-rated | 95 | 54 | 18 | 23 | 56.8% |
Wins over titled players: 1 vs FM · 3 vs WCM.
Tournament wins
2 tournament wins from 50 events.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 91 | 40 | 22 | 29 | 1,756 | 1,793 |
| 2025 | 118 | 57 | 16 | 45 | 1,675 | 1,675 |
| 2024 | 81 | 34 | 8 | 39 | 1,556 | 1,444 |
| 2023 | 72 | 22 | 11 | 39 | 1,333 | 1,133 |
| 2022 | 16 | 8 | 3 | 5 | 1,221 | 821 |
| 2021 | 7 | 3 | 1 | 3 | 1,141 | 741 |
Where Iris Hamernikova has played
Czechia (57) · Hungary (2) · Poland (2)
Move-by-move preparation stats
Straight from the preparation tree built over all of Iris Hamernikova's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Iris Hamernikova's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 12 | 40.0% | 54.2% |
| e4 | 9 | 30.0% | 61.1% |
| c4 | 5 | 16.7% | 40.0% |
| d4 | 4 | 13.3% | 50.0% |
Main lines as White
- 1.Nf3 — 40% of White games, 54.2% score
- …Nf6 (42% of these games) — Hamernikova usually continues c4 (40.0% score)
- …d5 (33% of these games) — Hamernikova usually continues c4 (62.5% score)
- …c5 (17% of these games) — Hamernikova usually continues c4 (50.0% score)
- 1.e4 — 30% of White games, 61.1% score
- …e5 (56% of these games) — Hamernikova usually continues Nf3 (80.0% score)
- …c5 (22% of these games) — Hamernikova usually continues Nf3 (0.0% score)
- …e6 (11% of these games) — Hamernikova usually continues d4 (100.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 7 | 46.7% | 71.4% |
| e5 | 4 | 26.7% | 25.0% |
| d6 | 2 | 13.3% | 25.0% |
| d5 | 2 | 13.3% | 50.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 50.0% | 62.5% |
| d5 | 4 | 50.0% | 25.0% |
Iris Hamernikova's chess games
All 59 games by Iris Hamernikova in the Chess.ceo database (Jul 2023 - Oct 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: 22 wins, 14 draws, 23 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A30 | English Opening: Symmetrical | 5 | 0/4/1 | 0.0% |
| D43 | Semi-Slav Defense | 3 | 2/0/1 | 66.7% |
| D15 | Slav Defense | 3 | 0/0/3 | 0.0% |
| A28 | English Opening: Reverse Sicilian | 2 | 2/0/0 | 100.0% |
| C44 | Scotch Game | 2 | 2/0/0 | 100.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 2 | 1/0/1 | 50.0% |
| C42 | Petrov's Defense | 1 | 0/0/1 | 0.0% |
| A40 | English Defense | 1 | 1/0/0 | 100.0% |
| D59 | Queen's Gambit Declined: Orthodox Defense | 1 | 1/0/0 | 100.0% |
| A09 | Réti Opening | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D37 | Indian Defense | 4 | 2/1/1 | 50.0% |
| D37 | Queen's Gambit Declined | 3 | 0/0/3 | 0.0% |
| B07 | Pirc Defense | 2 | 0/1/1 | 0.0% |
| C50 | Italian Game | 2 | 0/0/2 | 0.0% |
| A07 | Réti Opening | 2 | 0/1/1 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 2 | 1/0/1 | 50.0% |
| C10 | French: Tarrasch Variation | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 2 | 2/0/0 | 100.0% |
| C02 | French: Advance Variation | 2 | 1/1/0 | 50.0% |
| C47 | Scotch Game | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2026 | Anna Hrckova | 1,952 | Czech Youth Championship 2026 | Girls U14 | C10 |
| Aug 2026 | Oliver Kreitling | 1,859 | Adolf Anderssen Chess Festival 2026 - OPEN B | D61 |
| Aug 2026 | Vasilena Ochkova | 1,769 | European Union Youth Chess Championship 2026 | U14 | A12 |
| Mar 2026 | Tess Hujova | 1,739 | Czech Youth Championship 2026 | Girls U14 | A13 |
| Aug 2026 | Kacper Kruszelnicki | 1,709 | Adolf Anderssen Chess Festival 2026 - OPEN B | D59 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-EU Union U12 | 2024 | 9 | 2.5 | 1,424 |
| Mistrovství Moravy a Slezska 2026 | 2026 | 9 | 5.5 | 1,730 |
| Czech Youth Championship 2026 | Girls U14 | 2026 | 9 | 5.5 | 1,796 |
| European Union Youth Chess Championship 2026 | U14 | 2026 | 9 | 5 | 1,883 |
| ch-CZE U12 Girls | 2024 | 9 | 5 | 1,574 |
| Adolf Anderssen Chess Festival 2026 - OPEN B | 2026 | 8 | 3.5 | 1,797 |
| Czech Rapid Youth Championship 2026 | Girls | U14 | 2026 | 6 | 2 | 1,671 |
Interactive opening tree from all 59 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Iris Hamernikova's chess games?
59 games by Iris Hamernikova, from Jul 2023 to Oct 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 Iris Hamernikova has played.
What does Iris Hamernikova play on the first move as White?
Across 30 games with White in our database, Iris Hamernikova opens with 1.Nf3 (40% of games), 1.e4 (30% of games), 1.c4 (17% of games). Against 1.e4 as Black, Iris Hamernikova answers 1...e6 (47% of games), 1...e5 (27% of games), 1...d6 (13% of games). Against 1.d4: 1...Nf6 (50% of games), 1...d5 (50% of games).
What openings does Iris Hamernikova play as White?
As White, Iris Hamernikova's most-played openings in our database are: English Opening: Symmetrical (5 games, 0.0% win rate); Semi-Slav Defense (3 games, 66.7% win rate); Slav Defense (3 games, 0.0% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Iris Hamernikova play as Black?
As Black, Iris Hamernikova most often plays: Indian Defense (4 games, 50.0% win rate); Queen's Gambit Declined (3 games, 0.0% win rate); Pirc Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 29 games.
What is Iris Hamernikova's FIDE rating?
Iris Hamernikova is currently rated 1,831 in classical chess, 1,751 in rapid and 1,497 in blitz. Peak classical rating: 1,834 (Jul 2026).
How many games has Iris Hamernikova played?
Our database contains 59 games by Iris Hamernikova, covering Jul 2023 to Oct 2026. Overall record: 22 wins, 14 draws, 23 losses (37.3% win rate).
How do I prepare against Iris Hamernikova?
59 games by Iris Hamernikova 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.