Prepare against Nikolaos Ch. Sidiropoulos
GRC · World #6,233 classical · FIDE ID 4240065
Our database contains 73 games by Nikolaos Ch. Sidiropoulos, covering Apr 2008 to Jul 2026. Below you'll find Nikolaos Ch. Sidiropoulos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nikolaos Ch. Sidiropoulos 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 | 2,241 | 2,266 | Mar 2026 |
| Rapid | 2,081 | 2,125 | Oct 2024 |
| Blitz | 2,197 | 2,214 | Dec 2023 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 73 | 18 | 21 | 34 | 24.7% |
| As White | 28 | 9 | 7 | 12 | 32.1% |
| As Black | 45 | 9 | 14 | 22 | 20.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nikolaos Ch. Sidiropoulos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nikolaos Ch. Sidiropoulos's side.
First moves as White (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 17 | 60.7% | 50.0% |
| e4 | 8 | 28.6% | 18.8% |
| Nf3 | 3 | 10.7% | 83.3% |
Main lines as White
- 1.d4 — 61% of White games, 50.0% score
- …Nf6 (59% of these games) — Sidiropoulos usually continues c4 (22.2% score)
- …d5 (35% of these games) — Sidiropoulos usually continues c4 (83.3% score)
- …f5 (6% of these games) — Sidiropoulos usually continues Bg5 (100.0% score)
- 1.e4 — 29% of White games, 18.8% score
- …c5 (38% of these games) — Sidiropoulos usually continues Nf3 (0.0% score)
- …d6 (25% of these games) — Sidiropoulos usually continues d4 (75.0% score)
- …e5 (25% of these games) — Sidiropoulos usually continues Nf3 (0.0% score)
As Black against 1.e4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 9 | 52.9% | 33.3% |
| e6 | 5 | 29.4% | 50.0% |
| c5 | 3 | 17.6% | 50.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 100.0% | 42.3% |
Nikolaos Ch. Sidiropoulos's chess games
All 73 games by Nikolaos Ch. Sidiropoulos in the Chess.ceo database (Apr 2008 - 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: 18 wins, 21 draws, 34 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A50 | Indian Defense | 5 | 3/1/1 | 60.0% |
| E42 | Nimzo-Indian: Rubinstein System | 3 | 0/1/2 | 0.0% |
| D03 | Torre Attack | 2 | 1/1/0 | 50.0% |
| E71 | King's Indian Defense | 2 | 0/1/1 | 0.0% |
| B07 | Pirc Defense | 2 | 1/1/0 | 50.0% |
| D12 | Slav Defense | 2 | 1/1/0 | 50.0% |
| E03 | Catalan | 2 | 1/0/1 | 50.0% |
| A80 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| B49 | Sicilian: Taimanov | 1 | 0/0/1 | 0.0% |
| D06 | Queen's Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D85 | Grünfeld Defense | 6 | 1/2/3 | 16.7% |
| A33 | English Opening | 4 | 1/0/3 | 25.0% |
| A14 | English Opening: Symmetrical | 4 | 0/2/2 | 0.0% |
| C55 | Italian Game | 3 | 0/0/3 | 0.0% |
| A12 | Nimzo-Larsen Attack | 2 | 0/0/2 | 0.0% |
| C04 | French: Tarrasch Variation | 2 | 1/1/0 | 50.0% |
| C02 | French: Advance Variation | 2 | 0/2/0 | 0.0% |
| D77 | Indian Defense | 2 | 0/0/2 | 0.0% |
| A48 | King's Indian Defense | 2 | 2/0/0 | 100.0% |
| A06 | Réti Opening | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2019 | Zvonko Stanojoski | 2,453 | 5th Thessaloniki Vardaris Open | D30 |
| Apr 2015 | Demre Kerigan | 2,397 | Skopje Karposh Open | B09 |
| Mar 2019 | Toni Lazov | 2,332 | 5th Thessaloniki Vardaris Open | C04 |
| Aug 2013 | Antonios Vragoteris | 2,261 | 3rd Isthmia Open | D85 |
| Dec 2022 | Bas De Feijter | 2,207 | chT-BEL 2223 | D71 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Skopje Karposh Open | 2015 | 9 | 5 | 2,253 |
| chT-BEL 2324 | 2024 | 7 | 3.5 | 2,191 |
| 40th chT-GRE | 2012 | 7 | 2.5 | 2,034 |
| Mem Stavros Skondras 1st A | 2014 | 7 | 3.5 | 2,118 |
| 3rd Isthmia Open | 2013 | 6 | 1.5 | 2,167 |
| 5th Thessaloniki Vardaris Open | 2019 | 6 | 4 | 2,396 |
| 2nd Thessaloniki Triandria Open | 2009 | 5 | 0.5 | 1,958 |
| 1st Sykies-B | 2014 | 5 | 2.5 | 2,072 |
Interactive opening tree from all 73 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nikolaos Ch. Sidiropoulos's chess games?
73 games by Nikolaos Ch. Sidiropoulos, from Apr 2008 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 Nikolaos Ch. Sidiropoulos has played.
What does Nikolaos Ch. Sidiropoulos play on the first move as White?
Across 28 games with White in our database, Nikolaos Ch. Sidiropoulos opens with 1.d4 (61% of games), 1.e4 (29% of games), 1.Nf3 (11% of games). Against 1.e4 as Black, Nikolaos Ch. Sidiropoulos answers 1...e5 (53% of games), 1...e6 (29% of games), 1...c5 (18% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Nikolaos Ch. Sidiropoulos play as White?
As White, Nikolaos Ch. Sidiropoulos's most-played openings in our database are: Indian Defense (5 games, 60.0% win rate); Nimzo-Indian: Rubinstein System (3 games, 0.0% win rate); Torre Attack (2 games, 50.0% win rate). The full breakdown of 28 games with White is in the table above.
What openings does Nikolaos Ch. Sidiropoulos play as Black?
As Black, Nikolaos Ch. Sidiropoulos most often plays: Grünfeld Defense (6 games, 16.7% win rate); English Opening (4 games, 25.0% win rate); English Opening: Symmetrical (4 games, 0.0% win rate). See the table above for the top ten Black openings across 45 games.
What is Nikolaos Ch. Sidiropoulos's FIDE rating?
Nikolaos Ch. Sidiropoulos is currently rated 2,241 in classical chess, 2,081 in rapid and 2,197 in blitz. Peak classical rating: 2,266 (Mar 2026).
How many games has Nikolaos Ch. Sidiropoulos played?
Our database contains 73 games by Nikolaos Ch. Sidiropoulos, covering Apr 2008 to Jul 2026. Overall record: 18 wins, 21 draws, 34 losses (24.7% win rate).
How do I prepare against Nikolaos Ch. Sidiropoulos?
73 games by Nikolaos Ch. Sidiropoulos 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.