Prepare against Michal Demski
Poland · World #8,754 classical · FIDE ID 21835780
Our database contains 192 games by Michal Demski, covering Jan 2015 to Aug 2026. Below you'll find Michal Demski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Michal Demski 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 | 2,191 | 2,203 | Mar 2025 |
| Rapid | 2,193 | 2,193 | Aug 2026 |
| Blitz | 2,047 | 2,222 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 192 | 69 | 65 | 58 | 35.9% |
| As White | 101 | 40 | 35 | 26 | 39.6% |
| As Black | 91 | 29 | 30 | 32 | 31.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Michal Demski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Michal Demski's side.
First moves as White (101 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 70 | 69.3% | 57.1% |
| Nf3 | 11 | 10.9% | 40.9% |
| c4 | 10 | 9.9% | 70.0% |
| d4 | 5 | 5.0% | 60.0% |
| b3 | 4 | 4.0% | 62.5% |
| d3 | 1 | 1.0% | 50.0% |
Main lines as White
- 1.e4 — 69% of White games, 57.1% score
- …c5 (53% of these games) — Demski usually continues Nf3 (54.3% score)
- …e6 (17% of these games) — Demski usually continues d4 (41.7% score)
- …c6 (10% of these games) — Demski usually continues d4 (50.0% score)
- 1.Nf3 — 11% of White games, 40.9% score
- …d5 (64% of these games) — Demski usually continues c4 (40.0% score)
- …Nf6 (27% of these games) — Demski usually continues c4 (25.0% score)
- …e6 (9% of these games) — Demski usually continues g3 (50.0% score)
As Black against 1.e4 (48 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 18 | 37.5% | 52.8% |
| c6 | 11 | 22.9% | 50.0% |
| d6 | 9 | 18.8% | 27.8% |
| c5 | 5 | 10.4% | 50.0% |
| e6 | 3 | 6.3% | 16.7% |
| d5 | 2 | 4.2% | 25.0% |
As Black against 1.d4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 9 | 36.0% | 66.7% |
| Nf6 | 8 | 32.0% | 56.3% |
| d6 | 8 | 32.0% | 68.8% |
Michal Demski's chess games
All 192 games by Michal Demski in the Chess.ceo database (Jan 2015 - Aug 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: 69 wins, 65 draws, 58 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 15 | 5/4/6 | 33.3% |
| B23 | Sicilian: Closed | 12 | 6/5/1 | 50.0% |
| A13 | English Opening | 9 | 2/5/2 | 22.2% |
| A08 | King's Indian Attack | 6 | 5/0/1 | 83.3% |
| B06 | Modern Defense | 5 | 0/3/2 | 0.0% |
| A07 | Réti Opening | 4 | 0/2/2 | 0.0% |
| A06 | Nimzovich-Larsen attack | 4 | 2/1/1 | 50.0% |
| B90 | Sicilian: Najdorf | 4 | 2/2/0 | 50.0% |
| C02 | French: Advance Variation | 4 | 2/1/1 | 50.0% |
| B10 | Caro-Kann | 3 | 1/1/1 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Philidor | 6 | 3/1/2 | 50.0% |
| A41 | Rat Defense | 6 | 2/2/2 | 33.3% |
| A61 | Benoni Defense | 6 | 3/1/2 | 50.0% |
| D13 | Slav Defense | 5 | 2/1/2 | 40.0% |
| C55 | Italian Game | 5 | 2/1/2 | 40.0% |
| C75 | Ruy Lopez: Steinitz Defense Deferred | 4 | 1/2/1 | 25.0% |
| B07 | Pirc Defense | 4 | 1/0/3 | 25.0% |
| A03 | Bird's opening | 3 | 1/2/0 | 33.3% |
| B12 | Caro-Kann: Advance Variation | 3 | 2/1/0 | 66.7% |
| A14 | English Opening | 3 | 0/1/2 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2025 | P Nguyen | 2,383 | Wroclaw Open A | A14 |
| Dec 2025 | Vingris,Mikelis | 2,339 | 36th Cracovia Open A | B90 |
| Dec 2024 | Jan Karsten | 2,326 | 35th Cracovia Open A | B10 |
| Jul 2022 | Olaf Heinzel | 2,306 | Wroclaw Anderssen Memorial Open | B01 |
| Jul 2026 | Hak,David | 2,293 | 37th Czech Open E 2026 | A61 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Wroclaw Open A | 2025 | 34 | 16.5 | 2,076 |
| Wroclaw Anderssen Memorial Open | 2022 | 18 | 11.5 | 2,110 |
| ch-POL U16 | 2023 | 17 | 9 | 2,044 |
| 56th Polanica Zdroj Open C | 2020 | 9 | 6.5 | 2,001 |
| ch-POL U14 | 2021 | 9 | 5.5 | 1,914 |
| 61st Rubinstein Mem Open | 2025 | 9 | 5.5 | 2,181 |
| POL-chT 1st League | 2024 | 9 | 6 | 2,226 |
| 59th Polanica Zdroj Open | 2023 | 9 | 4 | 1,972 |
Interactive opening tree from all 192 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Michal Demski's chess games?
192 games by Michal Demski, from Jan 2015 to Aug 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 Michal Demski has played.
What does Michal Demski play on the first move as White?
Across 101 games with White in our database, Michal Demski opens with 1.e4 (69% of games), 1.Nf3 (11% of games), 1.c4 (10% of games). Against 1.e4 as Black, Michal Demski answers 1...e5 (38% of games), 1...c6 (23% of games), 1...d6 (19% of games). Against 1.d4: 1...d5 (36% of games), 1...Nf6 (32% of games), 1...d6 (32% of games).
What openings does Michal Demski play as White?
As White, Michal Demski's most-played openings in our database are: Sicilian (15 games, 33.3% win rate); Sicilian: Closed (12 games, 50.0% win rate); English Opening (9 games, 22.2% win rate). The full breakdown of 101 games with White is in the table above.
What openings does Michal Demski play as Black?
As Black, Michal Demski most often plays: Philidor (6 games, 50.0% win rate); Rat Defense (6 games, 33.3% win rate); Benoni Defense (6 games, 50.0% win rate). See the table above for the top ten Black openings across 91 games.
What is Michal Demski's FIDE rating?
Michal Demski is currently rated 2,191 in classical chess, 2,193 in rapid and 2,047 in blitz. Peak classical rating: 2,203 (Mar 2025).
How many games has Michal Demski played?
Our database contains 192 games by Michal Demski, covering Jan 2015 to Aug 2026. Overall record: 69 wins, 65 draws, 58 losses (35.9% win rate).
How do I prepare against Michal Demski?
192 games by Michal Demski 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.