Prepare against Roman Dehtiarov
GM · Ukraine · World #528 classical · FIDE ID 14186640
When preparing against Roman Dehtiarov, expect 1.e4 in 75% of White games. Against 1.e4 the reply is 1...e5 (75% of games); against 1.d4, 1...Nf6 (98%). Lowest win rate among frequent openings: Réti Opening as Black, 28.6% over 21 games.
Our database contains 882 games by Roman Dehtiarov, covering Jun 2017 to Sep 2026. Below you'll find Roman Dehtiarov's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Roman Dehtiarov 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 | 2,508 | 2,508 | Sep 2026 |
| Rapid | 2,445 | 2,451 | Aug 2026 |
| Blitz | 2,482 | 2,489 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 882 | 471 | 112 | 299 | 53.4% |
| As White | 444 | 256 | 58 | 130 | 57.7% |
| As Black | 438 | 215 | 54 | 169 | 49.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Roman Dehtiarov's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Roman Dehtiarov's side.
First moves as White (444 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 335 | 75.5% | 66.0% |
| c4 | 54 | 12.2% | 57.4% |
| d4 | 50 | 11.3% | 57.0% |
| Nf3 | 5 | 1.1% | 90.0% |
Main lines as White
- 1.e4 — 75% of White games, 66.0% score
- …c5 (44% of these games) — Dehtiarov usually continues Nc3 (65.7% score)
- …e5 (18% of these games) — Dehtiarov usually continues Nf3 (69.8% score)
- …c6 (14% of these games) — Dehtiarov usually continues Nc3 (66.0% score)
- 1.c4 — 12% of White games, 57.4% score
- …Nf6 (35% of these games) — Dehtiarov usually continues Nc3 (55.3% score)
- …e5 (22% of these games) — Dehtiarov usually continues Nc3 (57.1% score)
- …c5 (13% of these games) — Dehtiarov usually continues g3 (91.7% score)
As Black against 1.e4 (176 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 132 | 75.0% | 56.4% |
| c5 | 21 | 11.9% | 69.0% |
| e6 | 12 | 6.8% | 33.3% |
| d6 | 8 | 4.5% | 75.0% |
| c6 | 2 | 1.1% | 25.0% |
| g6 | 1 | 0.6% | 100.0% |
As Black against 1.d4 (166 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 163 | 98.2% | 58.3% |
| d5 | 3 | 1.8% | 33.3% |
Roman Dehtiarov's chess games
All 882 games by Roman Dehtiarov in the Chess.ceo database (Jun 2017 - 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: 471 wins, 112 draws, 299 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 114 | 69/11/34 | 60.5% |
| B11 | Caro-Kann: Two Knights Variation | 23 | 13/5/5 | 56.5% |
| A28 | English Opening: Reverse Sicilian | 16 | 7/2/7 | 43.8% |
| A36 | English Opening | 16 | 8/1/7 | 50.0% |
| C00 | King's Indian Attack | 14 | 7/0/7 | 50.0% |
| C84 | Ruy Lopez: Morphy Defense | 14 | 9/1/4 | 64.3% |
| B07 | Pirc Defense | 13 | 8/2/3 | 61.5% |
| B06 | Modern Defense | 12 | 5/1/6 | 41.7% |
| B15 | Caro-Kann: Main Line | 12 | 6/2/4 | 50.0% |
| B53 | Sicilian | 12 | 7/0/5 | 58.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E15 | Queen's Indian Defense | 35 | 17/3/15 | 48.6% |
| C95 | Ruy Lopez: Closed | 33 | 15/6/12 | 45.5% |
| D77 | Indian Defense | 30 | 13/5/12 | 43.3% |
| E00 | Catalan | 25 | 15/2/8 | 60.0% |
| A07 | Réti Opening | 21 | 6/2/13 | 28.6% |
| A30 | English Opening | 18 | 10/2/6 | 55.6% |
| E45 | Nimzo-Indian: Rubinstein System | 15 | 9/2/4 | 60.0% |
| A20 | English Opening: Reverse Sicilian | 14 | 6/1/7 | 42.9% |
| C77 | Ruy Lopez: Morphy Defense | 13 | 8/5/0 | 61.5% |
| B40 | Sicilian | 13 | 9/2/2 | 69.2% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2023 | Jorden Van Foreest | 2,687 | Titled Tue Early | C50 |
| Aug 2026 | Haik M. Martirosyan | 2,662 | Titled Tue 25th Aug 2026 | A45 |
| Apr 2026 | David Anton Guijarro | 2,656 | 26th ch-EUR Indiv 2026 | C84 |
| Oct 2024 | Shamsiddin Vokhidov | 2,650 | Titled Tue Early | B23 |
| Jun 2026 | Nils Grandelius | 2,647 | TCh-POL Ekstraliga 2026 | C78 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2026 | 560 | 341 | 2,395 |
| Speed Chess Q2 | 2022 | 14 | 6.5 | 2,309 |
| 25th ch-EUR Indiv | 2025 | 11 | 6 | 2,479 |
| 1st 3-0 Thu 27th Aug 2026 | 2026 | 11 | 6 | 2,426 |
| 26th ch-EUR Indiv 2026 | 2026 | 11 | 9 | 2,774 |
| ch-EU Blitz | 2022 | 11 | 4 | 2,209 |
| ch-UKR U12 | 2019 | 11 | 4.5 | 1,728 |
| 1st 3-0 Thu 6th Aug 2026 | 2026 | 11 | 7 | 2,388 |
Interactive opening tree from all 882 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Roman Dehtiarov's chess games?
882 games by Roman Dehtiarov, from Jun 2017 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 Roman Dehtiarov has played.
What does Roman Dehtiarov play on the first move as White?
Across 444 games with White in our database, Roman Dehtiarov opens with 1.e4 (75% of games), 1.c4 (12% of games), 1.d4 (11% of games). Against 1.e4 as Black, Roman Dehtiarov answers 1...e5 (75% of games), 1...c5 (12% of games), 1...e6 (7% of games). Against 1.d4: 1...Nf6 (98% of games), 1...d5 (2% of games).
What openings does Roman Dehtiarov play as White?
As White, Roman Dehtiarov's most-played openings in our database are: Sicilian: Closed (114 games, 60.5% win rate); Caro-Kann: Two Knights Variation (23 games, 56.5% win rate); English Opening: Reverse Sicilian (16 games, 43.8% win rate). The full breakdown of 444 games with White is in the table above.
What openings does Roman Dehtiarov play as Black?
As Black, Roman Dehtiarov most often plays: Queen's Indian Defense (35 games, 48.6% win rate); Ruy Lopez: Closed (33 games, 45.5% win rate); Indian Defense (30 games, 43.3% win rate). See the table above for the top ten Black openings across 438 games.
What is Roman Dehtiarov's FIDE rating?
Roman Dehtiarov is currently rated 2,508 in classical chess, 2,445 in rapid and 2,482 in blitz. Peak classical rating: 2,508 (Sep 2026).
How many games has Roman Dehtiarov played?
Our database contains 882 games by Roman Dehtiarov, covering Jun 2017 to Sep 2026. Overall record: 471 wins, 112 draws, 299 losses (53.4% win rate).
How do I prepare against Roman Dehtiarov?
882 games by Roman Dehtiarov 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.