Jan Sosna vs Alois Lanc
Jan Sosna (66, IM, CZE) and Alois Lanc (78, IM, SVK) have met 9 times in classical OTB. Sosna leads the classical series 4–2 (3 draws). With current classical ratings of 2283 and 2257, the Elo model gives Sosna a 47% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2283 vs 2257 (Δ +26)
With Jan Sosna as white
47% Jan24% draw30% Alois
With Alois Lanc as white
35% Jan27% draw38% Alois
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jan Sosna | Alois Lanc | |
|---|---|---|
| Current rating (STD) | 2283 | 2257 |
| Peak rating | 2441 · Oct 2003 | 2445 · Jul 2005 |
| Peak age | 43 | 57 |
| World rank now | #4,616 | #5,407 |
| World rank peak | #1,209 | #1,240 |
| Federation rank now | #125 | #58 |
| Games (career, STD) | 578 | 805 |
| Months active | 217 | 217 |
| % white wins | 47% | 55% |
| % black wins | 43% | 46% |
| TPR last 12m (STD) | 2283 | — |
| Activity 12m (games) | 10 | 0 |
Best Win
Jan Sosna
Alois Lanc
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (9)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jan Sosna
Alois Lanc