Prepare against Om O'Carroll
WCM · Australia · World #90,238 classical · FIDE ID 3237486
When preparing against Om O'Carroll, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (100%).
Our database contains 32 games by Om O'Carroll, covering Dec 2018 to Jul 2026. Below you'll find Om O'Carroll's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Om O'Carroll 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 | 1,758 | 1,823 | Apr 2024 |
| Rapid | 1,582 | 1,582 | Jul 2026 |
| Blitz | 1,730 | 1,804 | Apr 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 32 | 14 | 2 | 16 | 43.8% |
| As White | 16 | 9 | 2 | 5 | 56.3% |
| As Black | 16 | 5 | 0 | 11 | 31.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Om O'Carroll's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Om O'Carroll's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 100.0% | 62.5% |
Main lines as White
- 1.e4 — 100% of White games, 62.5% score
- …c5 (31% of these games) — O'Carroll usually continues Nf3 (50.0% score)
- …e6 (25% of these games) — O'Carroll usually continues d4 (50.0% score)
- …e5 (25% of these games) — O'Carroll usually continues Nf3 (75.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 12 | 100.0% | 25.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 100.0% | 50.0% |
Om O'Carroll's chess games
All 32 games by Om O'Carroll in the Chess.ceo database (Dec 2018 - 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, 2 draws, 16 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 3 | 3/0/0 | 100.0% |
| C00 | French Defense | 2 | 0/1/1 | 0.0% |
| C15 | French: Winawer Variation | 2 | 1/0/1 | 50.0% |
| C54 | Italian Game: Classical Variation | 2 | 1/0/1 | 50.0% |
| B31 | Sicilian: Rossolimo | 2 | 1/1/0 | 50.0% |
| B41 | Sicilian | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game: Anti-Fried Liver | 1 | 1/0/0 | 100.0% |
| B06 | Sicilian: Hyperaccelerated Dragon | 1 | 0/0/1 | 0.0% |
| C58 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B62 | Sicilian | 8 | 3/0/5 | 37.5% |
| D12 | Slav Defense | 3 | 1/0/2 | 33.3% |
| B22 | Sicilian: Alapin | 2 | 0/0/2 | 0.0% |
| B52 | Sicilian: Moscow Variation | 2 | 0/0/2 | 0.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2023 | Tetyana Skarbarchuk | 2,010 | Wch U18 Girls | C15 |
| Jan 2023 | Alaina Vincent | 1,897 | Oceania zt 3.6 w | D12 |
| Jan 2025 | Hannah Sayce | 1,851 | Oceania Zonal w | B61 |
| Nov 2023 | Livia Lindstad | 1,848 | Wch U18 Girls | B41 |
| Nov 2023 | Alexia-Ioana Hoanca | 1,830 | Wch U18 Girls | B62 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Wch U18 Girls | 2023 | 11 | 6 | 1,839 |
| World ol U16 | 2023 | 9 | 2.5 | 1,517 |
| ch-AUS U18 Girls | 2020 | 7 | 4 | 1,764 |
| Oceania zt 3.6 w | 2023 | 3 | 1.5 | 1,863 |
| Oceania Zonal w | 2025 | 2 | 1 | 1,846 |
Interactive opening tree from all 32 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Om O'Carroll's chess games?
32 games by Om O'Carroll, from Dec 2018 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 Om O'Carroll has played.
What does Om O'Carroll play on the first move as White?
Across 16 games with White in our database, Om O'Carroll opens with 1.e4 (100% of games). Against 1.e4 as Black, Om O'Carroll answers 1...c5 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Om O'Carroll play as White?
As White, Om O'Carroll's most-played openings in our database are: Caro-Kann: Exchange Variation (3 games, 100.0% win rate); French Defense (2 games, 0.0% win rate); French: Winawer Variation (2 games, 50.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Om O'Carroll play as Black?
As Black, Om O'Carroll most often plays: Sicilian (8 games, 37.5% win rate); Slav Defense (3 games, 33.3% win rate); Sicilian: Alapin (2 games, 0.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Om O'Carroll's FIDE rating?
Om O'Carroll is currently rated 1,758 in classical chess, 1,582 in rapid and 1,730 in blitz. Peak classical rating: 1,823 (Apr 2024).
How many games has Om O'Carroll played?
Our database contains 32 games by Om O'Carroll, covering Dec 2018 to Jul 2026. Overall record: 14 wins, 2 draws, 16 losses (43.8% win rate).
How do I prepare against Om O'Carroll?
32 games by Om O'Carroll 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.