Sampsa Nyysti vs Pekka Koykka
IM Sampsa Nyysti (2293) · IM Pekka Koykka (2323)
Sampsa Nyysti and Pekka Koykka have played 11 recorded games against each other, the first in Jun 2014 and the most recent in Apr 2025. Nyysti leads 0 wins to 3 - trailing overall, with 8 draws (27% of the games were decisive). Their most common battleground is the French: Winawer Variation (2 games). The average game between them lasted 41 moves.
Results by color
| Split | Games | Nyysti | Draws | Koykka |
|---|---|---|---|---|
| Nyysti with White | 4 | 0 | 4 | 0 |
| Koykka with White | 7 | 0 | 4 | 3 |
Results by time format
| Format | Games | Nyysti | Draws | Koykka |
|---|---|---|---|---|
| Classical | 11 | 0 | 8 | 3 |
Openings in their games
| ECO | Opening | Games | Nyysti | Draws | Koykka |
|---|---|---|---|---|---|
| C18 | French: Winawer Variation | 2 | 0 | 2 | 0 |
| A07 | Réti Opening: Keres Variation | 1 | 0 | 1 | 0 |
| A45 | Trompowsky Attack | 1 | 0 | 0 | 1 |
| B28 | Sicilian | 1 | 0 | 1 | 0 |
| C42 | Petrov's Defense | 1 | 0 | 1 | 0 |
| C92 | Ruy Lopez: Closed | 1 | 0 | 1 | 0 |
| D30 | Colle System | 1 | 0 | 1 | 0 |
| E00 | Catalan | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Apr 2025 | P Koykka | S Nyysti | 1/2-1/2 | Réti Opening: Keres Variation | ch-FIN |
| Mar 2024 | Sampsa Nyysti | Pekka Koykka | 1/2-1/2 | Sicilian | chT-FIN 2324 |
| Jul 2023 | Sampsa Nyysti | Pekka Koykka | 1/2-1/2 | Petrov's Defense | 31st Heart of Finland Open |
| Apr 2023 | Pekka Koykka | Sampsa Nyysti | 1/2-1/2 | Colle System | ch-FIN |
| Apr 2022 | Pekka Koykka | Sampsa Nyysti | 1-0 | Indian Defense | ch-FIN |
| Jun 2020 | Pekka Koykka | Sampsa Nyysti | 1/2-1/2 | English Opening: Reverse Sicilian | Helsinki Mestarit Areenalla |
| Jun 2019 | Sampsa Nyysti | Pekka Koykka | 1/2-1/2 | French: Winawer Variation | ch-FIN |
| Jun 2018 | Sampsa Nyysti | Pekka Koykka | 1/2-1/2 | French: Winawer Variation | ch-FIN |
| Apr 2018 | Pekka Koykka | Sampsa Nyysti | 1/2-1/2 | Ruy Lopez: Closed | 40th Kuopio Open A |
| Oct 2017 | Pekka Koykka | Sampsa Nyysti | 1-0 | Trompowsky Attack | chT-FIN 1718 |
| Jun 2014 | Pekka Koykka | Sampsa Nyysti | 1-0 | Catalan | Sastamala |
Interactive board, all 11 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Sampsa Nyysti and Pekka Koykka?
In 11 recorded games, Sampsa Nyysti has 0 wins, Pekka Koykka has 3 wins, and they have drawn 8 times.
How many times have Sampsa Nyysti and Pekka Koykka played each other?
Our database records 11 games between them, from Jun 2014 to Apr 2025.
What openings do Sampsa Nyysti and Pekka Koykka play against each other?
The most common opening in their games is the French: Winawer Variation (2 games), followed by the Réti Opening: Keres Variation (1). The full opening breakdown and every game are on this page.