Prepare against Sebastian-Dumitru Coroian
Romania · World #13,103 classical · FIDE ID 1254740
When preparing against Sebastian-Dumitru Coroian, expect 1.d4 in 71% of White games. Against 1.e4 the reply is 1...c5 (88% of games); against 1.d4, 1...d5 (100%).
Our database contains 36 games by Sebastian-Dumitru Coroian, covering Jan 2015 to Nov 2026. Below you'll find Sebastian-Dumitru Coroian's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sebastian-Dumitru Coroian 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 | 2,128 | 2,129 | Sep 2022 |
| Rapid | 2,011 | 2,011 | Nov 2026 |
| Blitz | 2,064 | 2,065 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 36 | 17 | 6 | 12 | 47.2% |
| As White | 17 | 9 | 0 | 8 | 52.9% |
| As Black | 19 | 8 | 6 | 4 | 42.1% |
FIDE rated record
From FIDE's official rated-game ledger (2014-2026): 341 rated games against 265 different opponents, across 57 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 | 178 | 79 | 53 | 46 | 44.4% | 1,861 | 1,923 | 16 |
| Rapid | 55 | 21 | 18 | 16 | 38.2% | 1,834 | 1,857 | 6 |
| Blitz | 108 | 65 | 12 | 31 | 60.2% | 1,844 | 1,960 | 21 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 201 | 60 | 63 | 78 | 29.9% |
| Against lower-rated | 121 | 91 | 18 | 12 | 75.2% |
Wins over titled players: 3 vs IM · 12 vs FM · 6 vs CM.
Tournament wins
3 tournament wins from 35 events, 2 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 3 | 1 | 2 | 0 | 2,081 | 2,214 |
| 2025 | 4 | 2 | 1 | 1 | 2,040 | 2,140 |
| 2024 | 4 | 2 | 1 | 1 | 2,142 | 2,242 |
| 2023 | 32 | 19 | 5 | 8 | 1,939 | 2,077 |
| 2022 | 55 | 37 | 8 | 10 | 1,875 | 2,064 |
| 2021 | 56 | 32 | 10 | 14 | 1,921 | 2,044 |
| 2020 | 8 | 4 | 4 | 0 | 1,684 | 1,884 |
| 2019 | 43 | 20 | 12 | 11 | 1,877 | 1,928 |
| 2018 | 84 | 28 | 28 | 28 | 1,872 | 1,847 |
| 2017 | 37 | 17 | 10 | 10 | 1,602 | 1,669 |
| 2015 | 10 | 2 | 1 | 7 | 1,667 | 1,467 |
| 2014 | 5 | 1 | 1 | 3 | 1,677 | 1,517 |
Where Sebastian-Dumitru Coroian has played
Romania (40) · Hungary (16) · Switzerland (1)
Move-by-move preparation stats
Straight from the preparation tree built over all of Sebastian-Dumitru Coroian's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sebastian-Dumitru Coroian's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 12 | 70.6% | 66.7% |
| Nf3 | 5 | 29.4% | 20.0% |
Main lines as White
- 1.d4 — 71% of White games, 66.7% score
- …Nf6 (50% of these games) — Coroian usually continues Bf4 (80.0% score)
- …d5 (42% of these games) — Coroian usually continues Bf4 (40.0% score)
- …c5 (8% of these games) — Coroian usually continues e3 (100.0% score)
- 1.Nf3 — 29% of White games, 20.0% score
- …d5 (40% of these games) — Coroian usually continues d4 (0.0% score)
- …Nf6 (20% of these games) — Coroian usually continues b3 (100.0% score)
- …c5 (20% of these games) — Coroian usually continues e3 (0.0% score)
As Black against 1.e4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 7 | 87.5% | 71.4% |
| e6 | 1 | 12.5% | 0.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 100.0% | 50.0% |
Sebastian-Dumitru Coroian's chess games
All 36 games by Sebastian-Dumitru Coroian in the Chess.ceo database (Jan 2015 - Nov 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: 17 wins, 6 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | London System | 10 | 6/0/4 | 60.0% |
| A62 | Catalan | 2 | 1/0/1 | 50.0% |
| B13 | Benoni Defense | 1 | 1/0/0 | 100.0% |
| A06 | Réti Opening | 1 | 1/0/0 | 100.0% |
| D90 | Slav Defense | 1 | 0/0/1 | 0.0% |
| A87 | Dutch Defense | 1 | 0/0/1 | 0.0% |
| A48 | Colle System | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 5 | 2/1/1 | 40.0% |
| D00 | London System | 2 | 0/1/1 | 0.0% |
| B52 | Sicilian: Moscow Variation | 2 | 2/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| D59 | Queen's Gambit Declined: Orthodox Defense | 1 | 0/1/0 | 0.0% |
| D02 | Réti Opening | 1 | 1/0/0 | 100.0% |
| A02 | Bird's opening | 1 | 1/0/0 | 100.0% |
| D10 | Slav Defense | 1 | 0/1/0 | 0.0% |
| E04 | Catalan | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2024 | Attila Bai | 2,129 | chT2-HUN Barcza 2324 | A45 |
| Oct 2023 | Balazs Csendi | 2,067 | chT2-HUN Barcza 2324 | B85 |
| Apr 2024 | Bogdan Borsos | 2,065 | chT2-HUN Barcza 2324 | B52 |
| Nov 2021 | Doru-Marius Farcas | 1,976 | 7th Baia Mare Castanelor Cup | A02 |
| Nov 2021 | Dan-Calin Ambru | 1,970 | 7th Baia Mare Castanelor Cup | A62 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| German University Chess Championship (Rapid & Blitz) 2026 | Blitz | Boards 1-100 | 2026 | 11 | 6.5 | 2,068 |
| chT2-HUN Barcza 2324 | 2024 | 6 | 4 | 2,281 |
| Satu Mare Szabo Memorial | 2021 | 6 | 1.5 | 1,937 |
| 7th Baia Mare Castanelor Cup | 2021 | 6 | 3.5 | 2,124 |
| Tasnad Orasului Cup | 2021 | 5 | 2.5 | 2,006 |
| Davos Summer Open | 2023 | 2 | 2 | 2,193 |
Interactive opening tree from all 36 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sebastian-Dumitru Coroian's chess games?
36 games by Sebastian-Dumitru Coroian, from Jan 2015 to Nov 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 Sebastian-Dumitru Coroian has played.
What does Sebastian-Dumitru Coroian play on the first move as White?
Across 17 games with White in our database, Sebastian-Dumitru Coroian opens with 1.d4 (71% of games), 1.Nf3 (29% of games). Against 1.e4 as Black, Sebastian-Dumitru Coroian answers 1...c5 (88% of games), 1...e6 (13% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Sebastian-Dumitru Coroian play as White?
As White, Sebastian-Dumitru Coroian's most-played openings in our database are: London System (10 games, 60.0% win rate); Catalan (2 games, 50.0% win rate); Benoni Defense (1 games, 100.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Sebastian-Dumitru Coroian play as Black?
As Black, Sebastian-Dumitru Coroian most often plays: Sicilian (5 games, 40.0% win rate); London System (2 games, 0.0% win rate); Sicilian: Moscow Variation (2 games, 100.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Sebastian-Dumitru Coroian's FIDE rating?
Sebastian-Dumitru Coroian is currently rated 2,128 in classical chess, 2,011 in rapid and 2,064 in blitz. Peak classical rating: 2,129 (Sep 2022).
How many games has Sebastian-Dumitru Coroian played?
Our database contains 36 games by Sebastian-Dumitru Coroian, covering Jan 2015 to Nov 2026. Overall record: 17 wins, 6 draws, 12 losses (47.2% win rate).
How do I prepare against Sebastian-Dumitru Coroian?
36 games by Sebastian-Dumitru Coroian 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.