Prepare against Krzysztof Mikolajczyk
Poland · World #71,301 classical · FIDE ID 41850190
When preparing against Krzysztof Mikolajczyk, expect 1.e4 in 80% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 38 games by Krzysztof Mikolajczyk, covering Sep 2023 to Oct 2026. Below you'll find Krzysztof Mikolajczyk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Krzysztof Mikolajczyk 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 | 1,841 | 1,841 | Oct 2026 |
| Rapid | 1,679 | 1,796 | Feb 2026 |
| Blitz | 1,778 | 1,778 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 38 | 14 | 9 | 15 | 36.8% |
| As White | 20 | 9 | 6 | 5 | 45.0% |
| As Black | 18 | 5 | 3 | 10 | 27.8% |
FIDE rated record
From FIDE's official rated-game ledger (2022-2026): 589 rated games against 428 different opponents, across 70 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 272 | 131 | 55 | 86 | 48.2% | 1,558 | 1,579 | 15 |
| Rapid | 178 | 92 | 21 | 65 | 51.7% | 1,628 | 1,657 | 7 |
| Blitz | 139 | 58 | 17 | 64 | 41.7% | 1,635 | 1,559 | 7 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 209 | 44 | 36 | 129 | 21.1% |
| Against lower-rated | 192 | 133 | 35 | 24 | 69.3% |
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 99 | 48 | 23 | 28 | 1,736 | 1,800 |
| 2025 | 179 | 98 | 27 | 54 | 1,640 | 1,709 |
| 2024 | 193 | 92 | 23 | 78 | 1,623 | 1,579 |
| 2023 | 77 | 31 | 17 | 29 | 1,164 | 1,011 |
| 2022 | 41 | 12 | 3 | 26 | 1,188 | 788 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Krzysztof Mikolajczyk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Krzysztof Mikolajczyk's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 80.0% | 62.5% |
| d4 | 2 | 10.0% | 75.0% |
| Nf3 | 1 | 5.0% | 50.0% |
| c4 | 1 | 5.0% | 0.0% |
Main lines as White
- 1.e4 — 80% of White games, 62.5% score
- …c5 (56% of these games) — Mikolajczyk usually continues Nf3 (61.1% score)
- …e5 (31% of these games) — Mikolajczyk usually continues Nf3 (60.0% score)
- …c6 (6% of these games) — Mikolajczyk usually continues d4 (50.0% score)
- 1.d4 — 10% of White games, 75.0% score
- …d6 (50% of these games) — Mikolajczyk usually continues e4 (100.0% score)
- …Nf6 (50% of these games) — Mikolajczyk usually continues c4 (50.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 90.0% | 44.4% |
| e6 | 1 | 10.0% | 50.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 2 | 50.0% | 50.0% |
| d5 | 2 | 50.0% | 50.0% |
Krzysztof Mikolajczyk's chess games
All 38 games by Krzysztof Mikolajczyk in the Chess.ceo database (Sep 2023 - Oct 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: 14 wins, 9 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B43 | Sicilian | 3 | 3/0/0 | 100.0% |
| B45 | Sicilian: Four Knights | 3 | 2/0/1 | 66.7% |
| B00 | Pirc Defense | 2 | 2/0/0 | 100.0% |
| C57 | Italian Game: Two Knights Defense | 2 | 1/0/1 | 50.0% |
| B38 | Sicilian: Accelerated Dragon | 2 | 0/1/1 | 0.0% |
| C54 | Italian Game: Classical Variation | 2 | 1/1/0 | 50.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/0/1 | 0.0% |
| A31 | English Opening | 1 | 0/1/0 | 0.0% |
| A21 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C55 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 4 | 0/0/4 | 0.0% |
| A05 | Réti Opening | 2 | 0/0/2 | 0.0% |
| E00 | Catalan | 2 | 1/0/1 | 50.0% |
| B51 | Sicilian: Moscow Variation | 2 | 2/0/0 | 100.0% |
| E62 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| D30 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| B27 | Sicilian: Smith-Morra Gambit | 1 | 0/1/0 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 1/0/0 | 100.0% |
| B45 | Sicilian: Four Knights | 1 | 0/1/0 | 0.0% |
| A14 | English Opening: Neo-Catalan | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Samyukta Sivashankar | 1,869 | Adolf Anderssen Chess Festival 2026 - OPEN B | B51 |
| Aug 2026 | Shravan Thirumal | 1,760 | Adolf Anderssen Chess Festival 2026 - OPEN B | B00 |
| May 2026 | Karol Sieniawski | 1,748 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B45 |
| Aug 2026 | Szymon Wajer | 1,742 | Adolf Anderssen Chess Festival 2026 - OPEN B | B22 |
| May 2026 | Stanislaw Piotrowski | 1,739 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Wroclaw Anderssen Memorial Open C | 2023 | 9 | 4 | 1,156 |
| Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | 2026 | 8 | 7.5 | 1,959 |
| Adolf Anderssen Chess Festival 2026 - OPEN B | 2026 | 7 | 4 | 1,877 |
| XIII Puchar Dolnośląskiego Związku Szchowego | 2026 | 6 | 2 | 1,633 |
| ch-POL Rapid U18 | 2023 | 3 | 0.5 | 923 |
| Polish Youth Rapid & Blitz Championships 2026 | | Blitz | O12 | 2026 | 2 | 0 | 1,713 |
| Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 | 2026 | 1 | 0.5 | 1,566 |
| 25th European Youth Rapid & Blitz Chess Championship | Rapid | O12 | 2026 | 1 | 0 | 1,626 |
Interactive opening tree from all 38 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Krzysztof Mikolajczyk's chess games?
38 games by Krzysztof Mikolajczyk, from Sep 2023 to Oct 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 Krzysztof Mikolajczyk has played.
What does Krzysztof Mikolajczyk play on the first move as White?
Across 20 games with White in our database, Krzysztof Mikolajczyk opens with 1.e4 (80% of games), 1.d4 (10% of games), 1.Nf3 (5% of games). Against 1.e4 as Black, Krzysztof Mikolajczyk answers 1...c5 (90% of games), 1...e6 (10% of games). Against 1.d4: 1...Nf6 (50% of games), 1...d5 (50% of games).
What openings does Krzysztof Mikolajczyk play as White?
As White, Krzysztof Mikolajczyk's most-played openings in our database are: Sicilian (3 games, 100.0% win rate); Sicilian: Four Knights (3 games, 66.7% win rate); Pirc Defense (2 games, 100.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Krzysztof Mikolajczyk play as Black?
As Black, Krzysztof Mikolajczyk most often plays: Sicilian: Sveshnikov (4 games, 0.0% win rate); Réti Opening (2 games, 0.0% win rate); Catalan (2 games, 50.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Krzysztof Mikolajczyk's FIDE rating?
Krzysztof Mikolajczyk is currently rated 1,841 in classical chess, 1,679 in rapid and 1,778 in blitz. Peak classical rating: 1,841 (Oct 2026).
How many games has Krzysztof Mikolajczyk played?
Our database contains 38 games by Krzysztof Mikolajczyk, covering Sep 2023 to Oct 2026. Overall record: 14 wins, 9 draws, 15 losses (36.8% win rate).
How do I prepare against Krzysztof Mikolajczyk?
38 games by Krzysztof Mikolajczyk 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.