Prepare against Ctirad Sedy
Czechia · World #63,296 classical · FIDE ID 338281
When preparing against Ctirad Sedy, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (57% of games); against 1.d4, 1...c6 (100%).
Our database contains 43 games by Ctirad Sedy, covering Jul 2009 to Jul 2026. Below you'll find Ctirad Sedy's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ctirad Sedy 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 | 1,844 | 1,946 | Mar 2011 |
| Rapid | 1,939 | 1,939 | Jul 2026 |
| Blitz | 1,971 | 1,971 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 12 | 16 | 15 | 27.9% |
| As White | 17 | 5 | 3 | 9 | 29.4% |
| As Black | 26 | 7 | 13 | 6 | 26.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ctirad Sedy's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ctirad Sedy's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 17 | 100.0% | 38.2% |
Main lines as White
- 1.e4 — 100% of White games, 38.2% score
- …c5 (41% of these games) — Sedy usually continues Bc4 (50.0% score)
- …d5 (18% of these games) — Sedy usually continues exd5 (33.3% score)
- …e5 (12% of these games) — Sedy usually continues Bc4 (50.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 8 | 57.1% | 31.3% |
| c6 | 6 | 42.9% | 75.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 7 | 100.0% | 57.1% |
Ctirad Sedy's chess games
All 43 games by Ctirad Sedy in the Chess.ceo database (Jul 2009 - 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: 12 wins, 16 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 6 | 2/2/2 | 33.3% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/0/1 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 1/0/0 | 100.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| B06 | Modern Defense | 1 | 0/0/1 | 0.0% |
| B07 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| B02 | Scandinavian Defense: Modern Variation | 1 | 0/0/1 | 0.0% |
| B23 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
| B02 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
| C28 | Vienna Game | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 4 | 1/2/1 | 25.0% |
| B13 | Caro-Kann: Exchange Variation | 4 | 1/3/0 | 25.0% |
| D91 | Slav Defense | 3 | 1/2/0 | 33.3% |
| B25 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| A12 | Réti Opening | 2 | 0/1/1 | 0.0% |
| A11 | English Opening: Slav Setup | 2 | 1/1/0 | 50.0% |
| B34 | Sicilian: Accelerated Dragon | 2 | 0/1/1 | 0.0% |
| B31 | Sicilian: Rossolimo | 2 | 0/2/0 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 1/0/0 | 100.0% |
| B18 | Caro-Kann: Classical | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2015 | Rostislav Svoboda | 2,059 | chT2E-CZE 1415 | D93 |
| Feb 2018 | Jiri Sekanina | 2,052 | chT2E-CZE 1718 | A11 |
| Apr 2015 | Miroslav Kasik | 1,985 | chT2E-CZE 1415 | B02 |
| Dec 2017 | Jan Smid | 1,939 | chT2E-CZE 1718 | B01 |
| Oct 2009 | Martin Stachon | 1,925 | chT2E-CZE 0910 | B12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT2E-CZE 1415 | 2015 | 10 | 3 | 1,880 |
| chT-South Moravia Region 2223 | 2023 | 6 | 3.5 | 1,775 |
| chT-CZE 2E 1011 | 2011 | 5 | 2 | 1,813 |
| chT2E-CZE 0910 | 2010 | 4 | 2.5 | 2,077 |
| chT-MOR 2S 0203 | 2003 | 4 | 2.5 | 2,189 |
| chT2E-CZE 1718 | 2018 | 4 | 2.5 | 2,071 |
| chT-CZE 2E 1314 | 2014 | 4 | 1 | 1,799 |
| chT-Bohemia South 0405 | 2005 | 4 | 2.5 | 1,913 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ctirad Sedy's chess games?
43 games by Ctirad Sedy, from Jul 2009 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 Ctirad Sedy has played.
What does Ctirad Sedy play on the first move as White?
Across 17 games with White in our database, Ctirad Sedy opens with 1.e4 (100% of games). Against 1.e4 as Black, Ctirad Sedy answers 1...c5 (57% of games), 1...c6 (43% of games). Against 1.d4: 1...c6 (100% of games).
What openings does Ctirad Sedy play as White?
As White, Ctirad Sedy's most-played openings in our database are: Sicilian (6 games, 33.3% win rate); Scandinavian Defense: Main Line (2 games, 50.0% win rate); Caro-Kann: Exchange Variation (1 games, 100.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Ctirad Sedy play as Black?
As Black, Ctirad Sedy most often plays: Queen's Pawn Game (4 games, 25.0% win rate); Caro-Kann: Exchange Variation (4 games, 25.0% win rate); Slav Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 26 games.
What is Ctirad Sedy's FIDE rating?
Ctirad Sedy is currently rated 1,844 in classical chess, 1,939 in rapid and 1,971 in blitz. Peak classical rating: 1,946 (Mar 2011).
How many games has Ctirad Sedy played?
Our database contains 43 games by Ctirad Sedy, covering Jul 2009 to Jul 2026. Overall record: 12 wins, 16 draws, 15 losses (27.9% win rate).
How do I prepare against Ctirad Sedy?
43 games by Ctirad Sedy 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.