Prepare against Richard Jr. Biolek
IM · Czechia · World #2,083 classical · FIDE ID 319996
When preparing against Richard Jr. Biolek, expect 1.e4 in 69% of White games. Against 1.e4 the reply is 1...e5 (63% of games); against 1.d4, 1...d5 (46%). Lowest win rate among frequent openings: English Opening as Black, 17.6% over 17 games.
Our database contains 796 games by Richard Jr. Biolek, covering Jul 2003 to Sep 2026. Below you'll find Richard Jr. Biolek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Richard Jr. Biolek 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 | 2,379 | 2,469 | Jul 2018 |
| Rapid | 2,358 | 2,404 | Jul 2012 |
| Blitz | 2,377 | 2,422 | Dec 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 796 | 255 | 363 | 178 | 32.0% |
| As White | 408 | 143 | 183 | 82 | 35.0% |
| As Black | 388 | 112 | 180 | 96 | 28.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Richard Jr. Biolek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Richard Jr. Biolek's side.
First moves as White (408 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 283 | 69.4% | 58.8% |
| d4 | 105 | 25.7% | 51.4% |
| Nf3 | 15 | 3.7% | 66.7% |
| c4 | 3 | 0.7% | 66.7% |
| g4 | 1 | 0.2% | 100.0% |
| Nc3 | 1 | 0.2% | 100.0% |
Main lines as White
- 1.e4 — 69% of White games, 58.8% score
- …c5 (45% of these games) — Biolek usually continues Nf3 (58.7% score)
- …e5 (20% of these games) — Biolek usually continues Nf3 (60.2% score)
- …e6 (10% of these games) — Biolek usually continues d4 (51.8% score)
- 1.d4 — 26% of White games, 51.4% score
- …Nf6 (67% of these games) — Biolek usually continues c4 (51.9% score)
- …d5 (24% of these games) — Biolek usually continues c4 (52.6% score)
- …f5 (4% of these games) — Biolek usually continues g3 (75.0% score)
As Black against 1.e4 (172 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 108 | 62.8% | 55.6% |
| Nc6 | 32 | 18.6% | 65.6% |
| c5 | 22 | 12.8% | 54.5% |
| d5 | 6 | 3.5% | 50.0% |
| d6 | 2 | 1.2% | 50.0% |
| e6 | 1 | 0.6% | 50.0% |
As Black against 1.d4 (136 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 62 | 45.6% | 46.0% |
| Nf6 | 47 | 34.6% | 48.9% |
| Nc6 | 19 | 14.0% | 52.6% |
| e6 | 4 | 2.9% | 37.5% |
| d6 | 3 | 2.2% | 83.3% |
| g6 | 1 | 0.7% | 0.0% |
Richard Jr. Biolek's chess games
All 796 games by Richard Jr. Biolek in the Chess.ceo database (Jul 2003 - Sep 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: 255 wins, 363 draws, 178 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 52 | 17/27/8 | 32.7% |
| B96 | Sicilian: Najdorf | 18 | 7/6/5 | 38.9% |
| C45 | Scotch Game | 17 | 7/6/4 | 41.2% |
| B33 | Sicilian: Sveshnikov | 12 | 6/4/2 | 50.0% |
| A60 | Catalan | 12 | 3/5/4 | 25.0% |
| B06 | Modern Defense | 11 | 2/7/2 | 18.2% |
| B07 | Pirc Defense | 11 | 4/4/3 | 36.4% |
| C01 | French: Winawer Variation | 11 | 4/3/4 | 36.4% |
| D15 | Slav Defense | 11 | 5/3/3 | 45.5% |
| A04 | Réti Opening | 10 | 5/4/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Queen's Pawn Game | 32 | 10/13/9 | 31.3% |
| C55 | Italian Game | 26 | 9/14/3 | 34.6% |
| C63 | Ruy Lopez: Schliemann | 25 | 7/10/8 | 28.0% |
| C70 | Ruy Lopez: Morphy Defense | 25 | 10/10/5 | 40.0% |
| D07 | Queen's Gambit | 20 | 6/7/7 | 30.0% |
| E69 | English Opening | 17 | 3/8/6 | 17.6% |
| D58 | Indian Defense | 15 | 5/4/6 | 33.3% |
| E90 | King's Indian Defense: Orthodox Variation | 14 | 2/5/7 | 14.3% |
| D02 | King's Indian Defense | 11 | 3/5/3 | 27.3% |
| C45 | Scotch Game | 11 | 6/5/0 | 54.5% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2014 | Igors Rausis | 2,578 | 4th Riga Tech Open | A60 |
| Apr 2016 | Krzysztof Jakubowski | 2,564 | chT-CZE 1516 | B33 |
| May 2014 | Imre Jr. Hera | 2,559 | 33rd Mitropa Cup | E69 |
| Aug 2012 | David Arutinian | 2,558 | Olomouc Valoz Cup | A28 |
| Feb 2015 | Alexei Fedorov | 2,555 | chT-CZE 1415 | E87 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE | 2019 | 45 | 27 | 2,496 |
| chT-CZE 1 Liga Vychod | 2026 | 21 | 10 | 2,365 |
| Olomouc GM B | 2011 | 18 | 7.5 | 2,385 |
| chT1E-CZE 2223 | 2023 | 15 | 7 | 2,248 |
| chT1E-CZE 1718 | 2018 | 12 | 7 | 2,445 |
| chT-CZE rap | 2014 | 12 | 8 | 2,419 |
| chT-CZE 2122 | 2022 | 12 | 5.5 | 2,381 |
| Olomouc Dacia Cup | 2008 | 11 | 8 | 2,486 |
Frequent opponents
Head-to-head records: Jan Krejci (13 games) · Martin Petr (10 games) · David Kanovsky (10 games)
Interactive opening tree from all 796 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Richard Jr. Biolek's chess games?
796 games by Richard Jr. Biolek, from Jul 2003 to Sep 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 Richard Jr. Biolek has played.
What does Richard Jr. Biolek play on the first move as White?
Across 408 games with White in our database, Richard Jr. Biolek opens with 1.e4 (69% of games), 1.d4 (26% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Richard Jr. Biolek answers 1...e5 (63% of games), 1...Nc6 (19% of games), 1...c5 (13% of games). Against 1.d4: 1...d5 (46% of games), 1...Nf6 (35% of games), 1...Nc6 (14% of games).
What openings does Richard Jr. Biolek play as White?
As White, Richard Jr. Biolek's most-played openings in our database are: Sicilian (52 games, 32.7% win rate); Sicilian: Najdorf (18 games, 38.9% win rate); Scotch Game (17 games, 41.2% win rate). The full breakdown of 408 games with White is in the table above.
What openings does Richard Jr. Biolek play as Black?
As Black, Richard Jr. Biolek most often plays: Queen's Pawn Game (32 games, 31.3% win rate); Italian Game (26 games, 34.6% win rate); Ruy Lopez: Schliemann (25 games, 28.0% win rate). See the table above for the top ten Black openings across 388 games.
What is Richard Jr. Biolek's FIDE rating?
Richard Jr. Biolek is currently rated 2,379 in classical chess, 2,358 in rapid and 2,377 in blitz. Peak classical rating: 2,469 (Jul 2018).
How many games has Richard Jr. Biolek played?
Our database contains 796 games by Richard Jr. Biolek, covering Jul 2003 to Sep 2026. Overall record: 255 wins, 363 draws, 178 losses (32.0% win rate).
How do I prepare against Richard Jr. Biolek?
796 games by Richard Jr. Biolek 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.