Prepare against Otakar Nemec
Czechia · World #90,151 classical · FIDE ID 309290
When preparing against Otakar Nemec, expect 1.e4 in 75% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (98%). Lowest win rate among frequent openings: Sicilian: Sveshnikov as Black, 20.0% over 15 games.
Our database contains 208 games by Otakar Nemec, covering Apr 2003 to Jul 2026. Below you'll find Otakar Nemec's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Otakar Nemec 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 | 1,758 | 2,114 | Jul 2003 |
| Rapid | 1,847 | 1,889 | Jul 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 208 | 47 | 82 | 79 | 22.6% |
| As White | 106 | 28 | 35 | 43 | 26.4% |
| As Black | 102 | 19 | 47 | 36 | 18.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Otakar Nemec's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Otakar Nemec's side.
First moves as White (106 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 80 | 75.5% | 42.5% |
| Nf3 | 20 | 18.9% | 35.0% |
| c4 | 5 | 4.7% | 80.0% |
| f4 | 1 | 0.9% | 50.0% |
Main lines as White
- 1.e4 — 75% of White games, 42.5% score
- …c5 (49% of these games) — Nemec usually continues Nf3 (42.5% score)
- …e5 (18% of these games) — Nemec usually continues Nf3 (39.3% score)
- …e6 (15% of these games) — Nemec usually continues d4 (37.5% score)
- 1.Nf3 — 19% of White games, 35.0% score
- …Nf6 (35% of these games) — Nemec usually continues g3 (21.4% score)
- …d5 (35% of these games) — Nemec usually continues g3 (28.6% score)
- …Nc6 (10% of these games) — Nemec usually continues e4 (100.0% score)
As Black against 1.e4 (41 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 41 | 100.0% | 47.6% |
As Black against 1.d4 (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 39 | 97.5% | 42.3% |
| f5 | 1 | 2.5% | 0.0% |
Otakar Nemec's chess games
All 208 games by Otakar Nemec in the Chess.ceo database (Apr 2003 - 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: 47 wins, 82 draws, 79 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 19 | 5/7/7 | 26.3% |
| D02 | Réti Opening | 12 | 3/3/6 | 25.0% |
| C02 | French: Advance Variation | 11 | 2/4/5 | 18.2% |
| B59 | Sicilian | 10 | 1/2/7 | 10.0% |
| B92 | Sicilian: Najdorf | 6 | 3/2/1 | 50.0% |
| E62 | Réti Opening: Symmetrical Defense | 4 | 1/0/3 | 25.0% |
| C87 | Ruy Lopez: Closed | 4 | 1/0/3 | 25.0% |
| B04 | Alekhine Defense | 4 | 1/1/2 | 25.0% |
| C60 | Ruy Lopez | 3 | 1/2/0 | 33.3% |
| C65 | Ruy Lopez: Berlin Defense | 2 | 0/2/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D85 | Grünfeld Defense | 24 | 5/11/8 | 20.8% |
| B33 | Sicilian: Sveshnikov | 15 | 3/10/2 | 20.0% |
| A16 | English Opening | 11 | 2/3/6 | 18.2% |
| D00 | Indian Defense | 8 | 2/3/3 | 25.0% |
| B20 | Sicilian | 7 | 2/3/2 | 28.6% |
| B22 | Sicilian: Alapin | 7 | 1/3/3 | 14.3% |
| B23 | Sicilian: Closed | 5 | 2/2/1 | 40.0% |
| D02 | London System | 4 | 0/2/2 | 0.0% |
| B98 | Sicilian: Najdorf | 4 | 1/2/1 | 25.0% |
| A03 | Bird's opening | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2003 | Daiva Batyte | 2,170 | Litomysl Open | C02 |
| Nov 2022 | Vojtech Kykal | 2,027 | chT-Hradec Kralove Region 2223 | D93 |
| Oct 2017 | Petr Malinovsky | 2,027 | 8th Hradec Kralove Open | B22 |
| Jul 2013 | Otto Nyvlt | 1,995 | 11th Nachod Open | D87 |
| Nov 2021 | Ludmila A Tsifanskaya | 1,987 | 11th Hradec Kralove Open | B22 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Hradec Kralove Open | 2015 | 36 | 16.5 | 1,890 |
| chT-Hradec Kralove Region 0506 | 2006 | 11 | 8 | 2,044 |
| chT1a-CZE | 1995 | 10 | 2.5 | 2,023 |
| Litomysl Open | 2004 | 10 | 4 | 2,101 |
| chT-Hradec Kralove Region 2223 | 2023 | 10 | 5 | 1,930 |
| 11th Hradec Kralove Open | 2022 | 9 | 3 | 1,860 |
| Trinec Open | 2002 | 9 | 4 | 2,264 |
| Klatovy Open A | 2000 | 9 | 3.5 | 1,846 |
Interactive opening tree from all 208 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Otakar Nemec's chess games?
208 games by Otakar Nemec, from Apr 2003 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 Otakar Nemec has played.
What does Otakar Nemec play on the first move as White?
Across 106 games with White in our database, Otakar Nemec opens with 1.e4 (75% of games), 1.Nf3 (19% of games), 1.c4 (5% of games). Against 1.e4 as Black, Otakar Nemec answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (98% of games), 1...f5 (3% of games).
What openings does Otakar Nemec play as White?
As White, Otakar Nemec's most-played openings in our database are: Sicilian: Alapin (19 games, 26.3% win rate); Réti Opening (12 games, 25.0% win rate); French: Advance Variation (11 games, 18.2% win rate). The full breakdown of 106 games with White is in the table above.
What openings does Otakar Nemec play as Black?
As Black, Otakar Nemec most often plays: Grünfeld Defense (24 games, 20.8% win rate); Sicilian: Sveshnikov (15 games, 20.0% win rate); English Opening (11 games, 18.2% win rate). See the table above for the top ten Black openings across 102 games.
What is Otakar Nemec's FIDE rating?
Otakar Nemec is currently rated 1,758 in classical chess, 1,847 in rapid. Peak classical rating: 2,114 (Jul 2003).
How many games has Otakar Nemec played?
Our database contains 208 games by Otakar Nemec, covering Apr 2003 to Jul 2026. Overall record: 47 wins, 82 draws, 79 losses (22.6% win rate).
How do I prepare against Otakar Nemec?
208 games by Otakar Nemec 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.