Prepare against Oskar Gorniewicz
Poland · World #37,366 classical · FIDE ID 1139584
Our database contains 205 games by Oskar Gorniewicz, covering Jan 2006 to Jul 2026. Below you'll find Oskar Gorniewicz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oskar Gorniewicz 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 | 1,947 | 1,968 | Apr 2019 |
| Rapid | 2,059 | 2,099 | Dec 2020 |
| Blitz | 2,070 | 2,070 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 205 | 87 | 38 | 80 | 42.4% |
| As White | 96 | 44 | 16 | 36 | 45.8% |
| As Black | 109 | 43 | 22 | 44 | 39.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oskar Gorniewicz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oskar Gorniewicz's side.
First moves as White (96 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 68 | 70.8% | 53.7% |
| e4 | 12 | 12.5% | 58.3% |
| Nf3 | 7 | 7.3% | 64.3% |
| b4 | 3 | 3.1% | 33.3% |
| g4 | 2 | 2.1% | 50.0% |
| c4 | 2 | 2.1% | 50.0% |
Main lines as White
- 1.d4 — 71% of White games, 53.7% score
- …Nf6 (56% of these games) — Gorniewicz usually continues Nf3 (47.5% score)
- …d5 (32% of these games) — Gorniewicz usually continues c4 (54.8% score)
- …g6 (4% of these games) — Gorniewicz usually continues h4 (100.0% score)
- 1.e4 — 13% of White games, 58.3% score
- …e5 (33% of these games) — Gorniewicz usually continues Nf3 (66.7% score)
- …e6 (25% of these games) — Gorniewicz usually continues d4 (33.3% score)
- …c5 (25% of these games) — Gorniewicz usually continues Nf3 (100.0% score)
As Black against 1.e4 (55 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 21 | 38.2% | 61.9% |
| a6 | 13 | 23.6% | 53.8% |
| c5 | 8 | 14.5% | 68.8% |
| c6 | 7 | 12.7% | 21.4% |
| e6 | 2 | 3.6% | 0.0% |
| e5 | 2 | 3.6% | 25.0% |
As Black against 1.d4 (39 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 23 | 59.0% | 32.6% |
| d5 | 10 | 25.6% | 90.0% |
| e5 | 3 | 7.7% | 100.0% |
| e6 | 1 | 2.6% | 0.0% |
| d6 | 1 | 2.6% | 50.0% |
| a6 | 1 | 2.6% | 50.0% |
Oskar Gorniewicz's chess games
All 205 games by Oskar Gorniewicz in the Chess.ceo database (Jan 2006 - 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: 87 wins, 38 draws, 80 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E97 | King's Indian Defense: Orthodox Variation | 10 | 3/2/5 | 30.0% |
| D36 | Queen's Gambit Declined | 7 | 5/1/1 | 71.4% |
| D10 | Slav Defense | 7 | 3/0/4 | 42.9% |
| D85 | Grünfeld Defense | 6 | 3/1/2 | 50.0% |
| D06 | Queen's Gambit | 4 | 1/1/2 | 25.0% |
| A40 | Indian Defense | 4 | 3/0/1 | 75.0% |
| E12 | Queen's Indian Defense | 3 | 1/0/2 | 33.3% |
| A71 | Benoni Defense | 3 | 1/2/0 | 33.3% |
| A05 | Réti Opening | 3 | 2/0/1 | 66.7% |
| A00 | Orangutan opening | 3 | 1/0/2 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 21 | 12/3/6 | 57.1% |
| B00 | St. George Defense | 13 | 5/4/4 | 38.5% |
| A24 | English Opening | 7 | 2/2/3 | 28.6% |
| D02 | Queen's Pawn Game | 6 | 3/2/1 | 50.0% |
| A56 | Benoni Defense | 6 | 1/2/3 | 16.7% |
| A50 | Indian Defense | 5 | 2/2/1 | 40.0% |
| A35 | Modern Defense | 4 | 2/0/2 | 50.0% |
| B23 | Sicilian: Closed | 3 | 2/1/0 | 66.7% |
| B12 | Caro-Kann: Fantasy Variation | 3 | 1/0/2 | 33.3% |
| A40 | Englund Gambit | 3 | 3/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2023 | Toms Kantans | 2,487 | Warsaw Szansa Rapid Open | A00 |
| Sep 2023 | Witold Klepek | 2,299 | Warsaw Szansa Rapid Open | A55 |
| Aug 2011 | Yrij Vorobyov | 2,210 | 8th Ostroda Open | B07 |
| Dec 2009 | Slawomir Krainski | 2,145 | chT3-POL Kujawsko Pomorskie 0910 | E77 |
| Jul 2012 | Zygmunt Pioch | 2,120 | 14th Gdansk Open | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT3-POL Kujawsko Pomorskie 1011 | 2011 | 10 | 6.5 | 1,965 |
| 267th Warsaw YMCA Golden Autumn | 2022 | 10 | 3.5 | 1,912 |
| chT4-POL Kujawsko Pomorskie 0708 | 2008 | 10 | 7.5 | 2,024 |
| 4th Chojnice Open B | 2008 | 9 | 6 | 2,064 |
| 14th Gdansk Open | 2012 | 9 | 6 | 2,061 |
| 5th Ostroda Open | 2008 | 9 | 6.5 | 2,017 |
| chT3-POL Kujawsko Pomorskie 0910 | 2010 | 9 | 4 | 2,072 |
| 6th Ostroda Open | 2009 | 9 | 3.5 | 1,683 |
Interactive opening tree from all 205 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oskar Gorniewicz's chess games?
205 games by Oskar Gorniewicz, from Jan 2006 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 Oskar Gorniewicz has played.
What does Oskar Gorniewicz play on the first move as White?
Across 96 games with White in our database, Oskar Gorniewicz opens with 1.d4 (71% of games), 1.e4 (13% of games), 1.Nf3 (7% of games). Against 1.e4 as Black, Oskar Gorniewicz answers 1...d6 (38% of games), 1...a6 (24% of games), 1...c5 (15% of games). Against 1.d4: 1...Nf6 (59% of games), 1...d5 (26% of games), 1...e5 (8% of games).
What openings does Oskar Gorniewicz play as White?
As White, Oskar Gorniewicz's most-played openings in our database are: King's Indian Defense: Orthodox Variation (10 games, 30.0% win rate); Queen's Gambit Declined (7 games, 71.4% win rate); Slav Defense (7 games, 42.9% win rate). The full breakdown of 96 games with White is in the table above.
What openings does Oskar Gorniewicz play as Black?
As Black, Oskar Gorniewicz most often plays: Pirc Defense (21 games, 57.1% win rate); St. George Defense (13 games, 38.5% win rate); English Opening (7 games, 28.6% win rate). See the table above for the top ten Black openings across 109 games.
What is Oskar Gorniewicz's FIDE rating?
Oskar Gorniewicz is currently rated 1,947 in classical chess, 2,059 in rapid and 2,070 in blitz. Peak classical rating: 1,968 (Apr 2019).
How many games has Oskar Gorniewicz played?
Our database contains 205 games by Oskar Gorniewicz, covering Jan 2006 to Jul 2026. Overall record: 87 wins, 38 draws, 80 losses (42.4% win rate).
How do I prepare against Oskar Gorniewicz?
205 games by Oskar Gorniewicz 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.