Prepare against Milena Pienio
Poland · World #138,700 classical · FIDE ID 91155053
When preparing against Milena Pienio, expect 1.d4 in 79% of White games. Against 1.e4 the reply is 1...c5 (84% of games); against 1.d4, 1...d5 (63%).
Our database contains 76 games by Milena Pienio, covering Sep 2024 to Sep 2026. Below you'll find Milena Pienio's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Milena Pienio 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 | 1,624 | 1,624 | Sep 2026 |
| Rapid | 1,729 | 1,729 | Sep 2026 |
| Blitz | 1,606 | 1,606 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 76 | 41 | 11 | 24 | 53.9% |
| As White | 38 | 23 | 5 | 10 | 60.5% |
| As Black | 38 | 18 | 6 | 14 | 47.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Milena Pienio's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Milena Pienio's side.
First moves as White (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 30 | 78.9% | 63.3% |
| e4 | 5 | 13.2% | 90.0% |
| c4 | 2 | 5.3% | 100.0% |
| Nf3 | 1 | 2.6% | 0.0% |
Main lines as White
- 1.d4 — 79% of White games, 63.3% score
- …d5 (57% of these games) — Pienio usually continues c4 (50.0% score)
- …Nf6 (30% of these games) — Pienio usually continues c4 (75.0% score)
- …f5 (7% of these games) — Pienio usually continues g3 (100.0% score)
- 1.e4 — 13% of White games, 90.0% score
- …c5 (80% of these games) — Pienio usually continues Nf3 (87.5% score)
- …e5 (20% of these games) — Pienio usually continues Nf3 (100.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 16 | 84.2% | 53.1% |
| e5 | 3 | 15.8% | 33.3% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 10 | 62.5% | 50.0% |
| Nf6 | 6 | 37.5% | 66.7% |
Milena Pienio's chess games
All 76 games by Milena Pienio in the Chess.ceo database (Sep 2024 - 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: 41 wins, 11 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 7 | 4/0/3 | 57.1% |
| D10 | Slav Defense | 4 | 2/1/1 | 50.0% |
| B38 | Sicilian: Accelerated Dragon | 4 | 3/1/0 | 75.0% |
| A58 | Benoni Defense | 3 | 2/1/0 | 66.7% |
| E12 | Queen's Indian Defense | 3 | 2/1/0 | 66.7% |
| D02 | Queen's Pawn Game | 3 | 1/1/1 | 33.3% |
| D24 | Queen's Gambit Accepted | 2 | 0/0/2 | 0.0% |
| A16 | English Opening | 2 | 2/0/0 | 100.0% |
| A80 | Dutch Defense | 2 | 2/0/0 | 100.0% |
| D31 | Semi-Slav Defense | 2 | 2/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 9 | 5/1/3 | 55.6% |
| D41 | Indian Defense | 4 | 2/1/1 | 50.0% |
| D31 | Queen's Gambit Declined | 3 | 1/0/2 | 33.3% |
| B22 | Sicilian: Alapin | 3 | 2/0/1 | 66.7% |
| B23 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| C54 | Italian Game | 3 | 1/0/2 | 33.3% |
| D00 | Queen's Pawn Game | 2 | 1/0/1 | 50.0% |
| E24 | Nimzo-Indian: Sämisch Variation | 2 | 1/0/1 | 50.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 2 | 2/0/0 | 100.0% |
| B48 | Sicilian: Taimanov | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Nina Bos | 1,881 | Polish Youth Rapid & Blitz Championships 2026 | Rapid | G10 | B38 |
| Feb 2026 | Kaja Rzadkowska | 1,880 | 5th Memoriał Apolonii Litwinskiej -FINAŁ JUNIOREK | E24 |
| Feb 2026 | Emilia Przygodzka | 1,730 | 5th Memoriał Apolonii Litwinskiej -FINAŁ JUNIOREK | D02 |
| Jul 2026 | Monika Guziana | 1,656 | Polish Youth Rapid & Blitz Championships 2026 | Rapid | G10 | B36 |
| Jul 2026 | Ida Szaroszyk | 1,616 | Polish Youth Rapid & Blitz Championships 2026 | Rapid | G10 | E12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 25th European Youth Rapid & Blitz Chess Championship | Blitz | G10 | 2026 | 16 | 8 | 1,579 |
| Polish Youth Rapid & Blitz Championships 2026 | Blitz | G10 | 2026 | 13 | 10.5 | 1,767 |
| Polish Youth Rapid & Blitz Championships 2026 | Rapid | G10 | 2026 | 11 | 10.5 | 1,914 |
| Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | 2026 | 8 | 3.5 | 1,513 |
| 5th Memoriał Apolonii Litwinskiej -FINAŁ JUNIOREK | 2026 | 8 | 3.5 | 1,774 |
| IV Dolnośląska Liga Juniorów 2026 | 2026 | 7 | 4.5 | 1,612 |
| 25th European Youth Rapid & Blitz Chess Championship | Rapid | G10 | 2026 | 6 | 3.5 | 1,636 |
| Rubinstein Chess Festival 2026 - Open D | 2026 | 3 | 1 | 1,499 |
Interactive opening tree from all 76 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Milena Pienio's chess games?
76 games by Milena Pienio, from Sep 2024 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 Milena Pienio has played.
What does Milena Pienio play on the first move as White?
Across 38 games with White in our database, Milena Pienio opens with 1.d4 (79% of games), 1.e4 (13% of games), 1.c4 (5% of games). Against 1.e4 as Black, Milena Pienio answers 1...c5 (84% of games), 1...e5 (16% of games). Against 1.d4: 1...d5 (63% of games), 1...Nf6 (38% of games).
What openings does Milena Pienio play as White?
As White, Milena Pienio's most-played openings in our database are: Indian Defense (7 games, 57.1% win rate); Slav Defense (4 games, 50.0% win rate); Sicilian: Accelerated Dragon (4 games, 75.0% win rate). The full breakdown of 38 games with White is in the table above.
What openings does Milena Pienio play as Black?
As Black, Milena Pienio most often plays: Sicilian (9 games, 55.6% win rate); Indian Defense (4 games, 50.0% win rate); Queen's Gambit Declined (3 games, 33.3% win rate). See the table above for the top ten Black openings across 38 games.
What is Milena Pienio's FIDE rating?
Milena Pienio is currently rated 1,624 in classical chess, 1,729 in rapid and 1,606 in blitz. Peak classical rating: 1,624 (Sep 2026).
How many games has Milena Pienio played?
Our database contains 76 games by Milena Pienio, covering Sep 2024 to Sep 2026. Overall record: 41 wins, 11 draws, 24 losses (53.9% win rate).
How do I prepare against Milena Pienio?
76 games by Milena Pienio 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.