Lenka Ptacnikova vs Hannes Stefansson
WGM Lenka Ptacnikova (2063) · GM Hannes Stefansson (2419)
Lenka Ptacnikova and Hannes Stefansson have played 12 recorded games against each other, the first in Sep 2001 and the most recent in May 2026. Ptacnikova leads 0 wins to 9 - trailing overall, with 3 draws (75% of the games were decisive). Their most common battleground is the Réti Opening (1 games). The average game between them lasted 35 moves.
Results by color
| Split | Games | Ptacnikova | Draws | Stefansson |
|---|---|---|---|---|
| Ptacnikova with White | 5 | 0 | 1 | 4 |
| Stefansson with White | 7 | 0 | 2 | 5 |
Results by time format
| Format | Games | Ptacnikova | Draws | Stefansson |
|---|---|---|---|---|
| Classical | 11 | 0 | 3 | 8 |
| Blitz | 1 | 0 | 0 | 1 |
Openings in their games
| ECO | Opening | Games | Ptacnikova | Draws | Stefansson |
|---|---|---|---|---|---|
| A06 | Réti Opening | 1 | 0 | 0 | 1 |
| A11 | English Opening: Slav Setup | 1 | 0 | 0 | 1 |
| A15 | Réti Opening | 1 | 0 | 0 | 1 |
| A87 | Dutch Defense | 1 | 0 | 0 | 1 |
| B01 | Scandinavian Defense: Main Line | 1 | 0 | 0 | 1 |
| B41 | Sicilian | 1 | 0 | 0 | 1 |
| B47 | Sicilian: Taimanov | 1 | 0 | 1 | 0 |
| B48 | Sicilian: Taimanov | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| May 2026 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | Réti Opening | ch-ISL 2026 |
| Jun 2025 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | Sicilian: Taimanov | Icelandic Open 100yr |
| Oct 2024 | Hannes Stefansson | Lenka Ptacnikova | 1/2-1/2 | Sicilian: Taimanov | TCh-ISL Kvika 2024-25 |
| Apr 2024 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | English Opening: Slav Setup | ch-ISL |
| May 2023 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | Sicilian: Dragon | ch-ISL |
| Jan 2022 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | Sicilian | Reykjavik Blitz Open |
| Jun 2018 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | Réti Opening | Reykjavik Icelandic Open |
| Mar 2018 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | Scandinavian Defense: Main Line | Reykjavik Open |
| May 2015 | Hannes Stefansson | Lenka Ptacnikova | 1/2-1/2 | Nimzo-Indian Defense | ch-ISL |
| Jun 2013 | Hannes Stefansson | Lenka Ptacnikova | 1-0 | Indian Defense | ch-ISL Open |
| Sep 2007 | Lenka Ptacnikova | Hannes Stefansson | 0-1 | Dutch Defense | ch-ISL |
| Sep 2001 | Lenka Ptacnikova | Hannes Stefansson | 1/2-1/2 | Sicilian | ch-ISL |
Interactive board, all 12 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Lenka Ptacnikova and Hannes Stefansson?
In 12 recorded games, Lenka Ptacnikova has 0 wins, Hannes Stefansson has 9 wins, and they have drawn 3 times.
How many times have Lenka Ptacnikova and Hannes Stefansson played each other?
Our database records 12 games between them, from Sep 2001 to May 2026.
What openings do Lenka Ptacnikova and Hannes Stefansson play against each other?
The most common opening in their games is the Réti Opening (1 games), followed by the English Opening: Slav Setup (1). The full opening breakdown and every game are on this page.