Marek Lasok
POL · FIDE ID 21848572 · 104 tournament games since 2021
Standard
2134
#406 in POL (active)
Rapid
1990
#723 in POL (active)
Blitz
1891
#1011 in POL (active)
Score
51%
34 W · 39 D · 31 L
Opp. avg
2149
Last 50 games
Last game
2026-09-13
Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga)
Prep summary
- As White: 1.e4 in 81% of games (scores 61%).
- Against 1.e4: 1...c5 in 27 of 27 games (Sicilian Defense), scoring 39%.
- Against 1.d4: 1...Nf6 in 14 of 15 games (Indian Defense), scoring 43%.
- Weak spot: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack as Black, only 10% in 5 games.
- Comfort zone: Sicilian Defense: Najdorf Variation, Adams Attack as White, 80% in 5 games.
- By opponent strength: 40% against higher-rated players, 71% against lower-rated.
Based on 104 over-the-board games (19 rapid · 11 classical). 54 with White (61%), 50 with Black (41%).
Openings as White
First move
| 1.e4 | 44 | 61% |
| 1.c4 | 5 | 50% |
| 1.d4 | 5 | 70% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation, Adams Attack | 5 | 80% |
| Sicilian Defense: Kalashnikov Variation | 4 | 50% |
| French Defense: Advance Variation, Main Line | 3 | 50% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 3 | 50% |
| French Defense: Advance Variation, Euwe Variation | 3 | 33% |
Openings as Black
Against 1.e4 (27 games)
| 1...c5 Sicilian Defense | 27 | 39% |
Against 1.d4 (15 games)
| 1...Nf6 Indian Defense | 14 | 43% |
| 1...d5 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 5 | 10% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 3 | 17% |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | 3 | 67% |
| Queen's Indian Accelerated | 2 | 50% |
| Sicilian Defense: Kalashnikov Variation | 2 | 75% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-13 | Bartlomiej Rog (2314) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | ½ |
| 2026-09-12 | Krzysztof Zarnowski (2147) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | ½ |
| 2026-09-11 | Tomasz Jankowiak (2068) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-09 | Wojciech Krawczyk (2191) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | W |
| 2026-09-08 | Aleksander Hnydiuk (2300) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | L |
| 2026-09-06 | Bartlomiej Turski (2397) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | L |
| 2026-09-05 | Zbigniew Robak (2114) Polish Team Championship 2026 Division 1 (Drużynowe Mistrzostwa Polski - I Liga) | ½ |
| 2026-08-23 | Oskar Sniadecki (2131) Rubinstein Chess Festival 2026 - Open A | W |
| 2026-08-22 | Wojciech Borowik (2122) Rubinstein Chess Festival 2026 - Open A | W |
| 2026-08-21 | Wojciech Nagly (2180) Rubinstein Chess Festival 2026 - Open A | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.