Siekanski, J
Last game 2021
Rating
peak 2290 · latest 2190Games
73
Wins
22
Draws
26
Losses
25
Peak Elo
2290
47.9% score
As White
| D85 | Grünfeld Defense: Exchange Variation | 7 | 64.3% |
| E49 | Nimzo-Indian Defense: Normal Variation, Botvinnik System | 5 | 60.0% |
| D10 | Slav Defense: Exchange Variation | 3 | 16.7% |
| E71 | King's Indian Defense: Karpov System | 2 | 0.0% |
| E97 | King's Indian Defense: Orthodox Variation, Modern System | 2 | 75.0% |
| A41 | Rat Defense: English Rat | 2 | 50.0% |
| A65 | Benoni Defense: King's Pawn Line | 2 | 75.0% |
| A85 | Dutch Defense: Queen's Knight Variation | 2 | 50.0% |
| D35 | Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 | 25.0% |
| D36 | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 2 | 100.0% |
As Black
| B81 | Sicilian Defense: Scheveningen Variation, Keres Attack | 11 | 45.5% |
| D34 | Tarrasch Defense: Classical Variation | 7 | 28.6% |
| B83 | Sicilian Defense: Scheveningen Variation, Classical Variation | 5 | 60.0% |
| B80 | Sicilian Defense: Scheveningen Variation | 4 | 62.5% |
| D32 | Tarrasch Defense: Symmetrical Variation | 3 | 66.7% |
| D30 | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | 2 | 0.0% |
Recent games
| Siekanski, J2190 | 0-1 | Jagodzinski, P2145 | PGNiG POL Bydgoszcz Blitz | 2021 |
| Siekanski, J2212 | 0-1 | Donchenko, Alexa2652 | Najdorf Mem Open A 2021 | 2021 |
| Lizak, P2457 | ½-½ | Siekanski, J2184 | 31st Czech Open A 2020 | 2020 |
| Siekanski, J2184 | 1-0 | Finek, Vaclav2344 | 31st Czech Open A 2020 | 2020 |
| Dwilewicz, K2134 | 0-1 | Siekanski, J2184 | 31st Czech Open A 2020 | 2020 |
| Siekanski, J2184 | 0-1 | Vokac, M2365 | 31st Czech Open A 2020 | 2020 |
| Arkell, K2429 | ½-½ | Siekanski, J2184 | 31st Czech Open A 2020 | 2020 |
| Siekanski, J2184 | 1-0 | Slepov, Kyryl2005 | 31st Czech Open A 2020 | 2020 |
| Koziak, V2434 | 1-0 | Siekanski, J2184 | 31st Czech Open A 2020 | 2020 |
| Siekanski, J2184 | 1-0 | Pirvulescu, A1930 | 31st Czech Open A 2020 | 2020 |
| Siekanski, J2206 | ½-½ | Kolasinski, K2115 | Przepiorki Mem 2019 | 2019 |
| Mikhaletz, L2386 | 1-0 | Siekanski, J2206 | Przepiorki Mem 2019 | 2019 |
| Siekanski, J2206 | ½-½ | Seemann, Jakub2050 | Przepiorki Mem 2019 | 2019 |
| Eggink, R2402 | 1-0 | Siekanski, J2206 | Przepiorki Mem 2019 | 2019 |
| Siekanski, J2206 | 1-0 | Malicka, Maria2104 | Przepiorki Mem 2019 | 2019 |