Prepare against Viktor Sedmak
Slovakia · World #78,701 classical · FIDE ID 14920182
When preparing against Viktor Sedmak, expect 1.d4 in 89% of White games. Against 1.e4 the reply is 1...c5 (73% of games); against 1.d4, 1...d5 (89%).
Our database contains 46 games by Viktor Sedmak, covering Apr 2013 to Jul 2026. Below you'll find Viktor Sedmak's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Viktor Sedmak 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 | 1,794 | 1,851 | Oct 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 46 | 7 | 14 | 25 | 15.2% |
| As White | 19 | 2 | 5 | 12 | 10.5% |
| As Black | 27 | 5 | 9 | 13 | 18.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Viktor Sedmak's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Viktor Sedmak's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 17 | 89.5% | 26.5% |
| e4 | 1 | 5.3% | 0.0% |
| g3 | 1 | 5.3% | 0.0% |
Main lines as White
- 1.d4 — 89% of White games, 26.5% score
- …Nf6 (59% of these games) — Sedmak usually continues c4 (18.8% score)
- …d5 (24% of these games) — Sedmak usually continues c4 (33.3% score)
- …c5 (6% of these games) — Sedmak usually continues d5 (50.0% score)
- 1.e4 — 5% of White games, 0.0% score
- …d5 (100% of these games) — Sedmak usually continues exd5 (0.0% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 11 | 73.3% | 50.0% |
| e5 | 3 | 20.0% | 0.0% |
| Nf6 | 1 | 6.7% | 100.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 8 | 88.9% | 25.0% |
| Nf6 | 1 | 11.1% | 100.0% |
Viktor Sedmak's chess games
All 46 games by Viktor Sedmak in the Chess.ceo database (Apr 2013 - 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: 7 wins, 14 draws, 25 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D38 | Nimzo-Indian Defense | 2 | 0/1/1 | 0.0% |
| D91 | Grünfeld Defense | 2 | 0/1/1 | 0.0% |
| A43 | Benoni Defense | 2 | 0/1/1 | 0.0% |
| C01 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| A06 | Hungarian Opening | 1 | 0/0/1 | 0.0% |
| D40 | Indian Defense | 1 | 0/0/1 | 0.0% |
| E90 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| D04 | Lazard Gambit | 1 | 0/0/1 | 0.0% |
| E30 | Nimzo-Indian: Leningrad Variation | 1 | 0/0/1 | 0.0% |
| D20 | Queen's Gambit Accepted | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 5 | 1/4/0 | 20.0% |
| D13 | Slav Defense | 5 | 0/3/2 | 0.0% |
| B44 | English Opening | 1 | 0/0/1 | 0.0% |
| A29 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C65 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
| D32 | Indian Defense | 1 | 0/0/1 | 0.0% |
| A06 | Nimzo-Larsen Attack | 1 | 0/0/1 | 0.0% |
| A47 | Queen's Indian Defense | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| B04 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1997 | Martin Fraas | 2,165 | Tatry Open | B04 |
| Dec 2005 | Ladislav Lauko | 1,948 | chT-SVK 2D 0506 | D01 |
| Oct 2011 | Richard Krajnik | 1,848 | chT2D-SVK 1112 | B30 |
| Nov 2022 | Zdenek Fenda | 1,842 | chT2D-SVK 2223 | D20 |
| Feb 2024 | Rudolf Belis | 1,791 | chT2D-SVK 2324 | B21 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT2D-SVK 2324 | 2024 | 10 | 3 | 1,695 |
| chT2D-SVK 1718 | 2018 | 8 | 1.5 | 1,649 |
| chT-SVK 2D 1314 | 2014 | 7 | 1.5 | 1,532 |
| chT2D-SVK 2223 | 2022 | 6 | 3 | 1,785 |
| chT2D-SVK 1920 | 2020 | 5 | 0.5 | 1,628 |
| chT2D-SVK 1213 | 2012 | 4 | 0.5 | 1,852 |
| chT2D-SVK 1112 | 2012 | 2 | 2 | 2,248 |
| Tatry Open | 1997 | 1 | 1 | 2,565 |
Interactive opening tree from all 46 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Viktor Sedmak's chess games?
46 games by Viktor Sedmak, from Apr 2013 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 Viktor Sedmak has played.
What does Viktor Sedmak play on the first move as White?
Across 19 games with White in our database, Viktor Sedmak opens with 1.d4 (89% of games), 1.e4 (5% of games), 1.g3 (5% of games). Against 1.e4 as Black, Viktor Sedmak answers 1...c5 (73% of games), 1...e5 (20% of games), 1...Nf6 (7% of games). Against 1.d4: 1...d5 (89% of games), 1...Nf6 (11% of games).
What openings does Viktor Sedmak play as White?
As White, Viktor Sedmak's most-played openings in our database are: Nimzo-Indian Defense (2 games, 0.0% win rate); Grünfeld Defense (2 games, 0.0% win rate); Benoni Defense (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Viktor Sedmak play as Black?
As Black, Viktor Sedmak most often plays: Sicilian (5 games, 20.0% win rate); Slav Defense (5 games, 0.0% win rate); English Opening (1 games, 0.0% win rate). See the table above for the top ten Black openings across 27 games.
What is Viktor Sedmak's FIDE rating?
Viktor Sedmak is currently rated 1,794 in classical chess. Peak classical rating: 1,851 (Oct 2025).
How many games has Viktor Sedmak played?
Our database contains 46 games by Viktor Sedmak, covering Apr 2013 to Jul 2026. Overall record: 7 wins, 14 draws, 25 losses (15.2% win rate).
How do I prepare against Viktor Sedmak?
46 games by Viktor Sedmak 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.