Jonasz Baum vs Marek Pniaczek
Jonasz Baum (22, IM, POL) and Marek Pniaczek (23, FM, POL) have met 6 times in classical OTB plus 4 rapid/blitz games. Pniaczek leads the classical series 3–1 (2 draws). With current classical ratings of 2449 and 2174, the Elo model gives Baum a 79% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2449 vs 2174 (Δ +275)
With Jonasz Baum as white
79% Jonasz13% draw8% Marek
With Marek Pniaczek as white
72% Jonasz15% draw12% Marek
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jonasz Baum | Marek Pniaczek | |
|---|---|---|
| Current rating (STD) | 2449 | 2174 |
| Peak rating | 2487 · Apr 2025 | 2329 · Oct 2021 |
| Peak age | 21 | 18 |
| World rank now | #1,026 | #9,654 |
| World rank peak | #707 | #3,557 |
| Federation rank now | #44 | #305 |
| Games (career, STD) | 1,128 | 1,017 |
| Months active | 162 | 162 |
| % white wins | 55% | 53% |
| % black wins | 49% | 46% |
| TPR last 12m (STD) | 2394 | 2169 |
| Activity 12m (games) | 186 | 84 |
Best Win
Jonasz Baum
Marek Pniaczek
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jonasz Baum
Marek Pniaczek