Prachar, J
Last game 2022
Rating
peak 1952 · latest 1774Games
103
Wins
37
Draws
26
Losses
40
Peak Elo
1952
48.5% score
As White
| E76 | King's Indian Defense: Four Pawns Attack | 5 | 50.0% |
| D85 | Grünfeld Defense: Exchange Variation | 4 | 100.0% |
| E24 | Nimzo-Indian Defense: Sämisch Variation | 3 | 33.3% |
| D04 | Queen's Pawn Game: Colle System | 3 | 50.0% |
| D61 | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | 3 | 66.7% |
| A69 | Benoni Defense: Four Pawns Attack, Main Line | 2 | 25.0% |
| C01 | French Defense: Exchange Variation | 2 | 50.0% |
| D09 | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Bg4 Line | 2 | 75.0% |
| D19 | Slav Defense: Czech Variation, Dutch Variation | 2 | 75.0% |
| D35 | Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 | 100.0% |
As Black
| D02 | Queen's Pawn Game: Chigorin Variation | 5 | 70.0% |
| B56 | Sicilian Defense: Classical Variation | 4 | 37.5% |
| B33 | Sicilian Defense: Lasker-Pelikan Variation | 3 | 50.0% |
| D04 | Queen's Pawn Game: Colle System | 2 | 75.0% |
| D30 | Queen's Gambit Declined: Vienna Variation | 2 | 75.0% |
| A04 | Zukertort Opening: Kingside Fianchetto | 2 | 50.0% |
Recent games
| Celik, Ali Alper1949 | 1-0 | Prachar, J1774 | 12th Hradec Kralove Open | 2022 |
| Navratil, Ji11891 | ½-½ | Prachar, J1774 | 12th Hradec Kralove Open | 2022 |
| Kraus, On1992 | 1-0 | Prachar, J1774 | 12th Hradec Kralove Open | 2022 |
| Paldus, P1960 | 1-0 | Prachar, J1774 | 12th Hradec Kralove Open | 2022 |
| Prachar, J1804 | 0-1 | Gloser, David1972 | 10th Hradec Kralove Open | 2019 |
| Bastyr, P1432 | 1-0 | Prachar, J1827 | Litomysl Open 2018-19 | 2018 |
| Prachar, J1827 | 0-1 | Starosciak, Szymon1407 | Litomysl Open 2018-19 | 2018 |
| Prachar, J1827 | 1-0 | Ulcak, Michael1464 | Litomysl Open 2018-19 | 2018 |
| Jirousek, Jan1785 | 1-0 | Prachar, J1827 | Litomysl Open 2018-19 | 2018 |
| Mikulas, D2000 | 1-0 | Prachar, J1831 | 10th Pilsen Open 2018 | 2018 |
| Prachar, J1831 | ½-½ | Duzy, Stefan2024 | 10th Pilsen Open 2018 | 2018 |
| Krueger, Th1547 | ½-½ | Prachar, J1831 | 10th Pilsen Open 2018 | 2018 |
| Prachar, J1831 | 0-1 | Jurek, J2248 | 10th Pilsen Open 2018 | 2018 |
| Vilimek, Vit1416 | 0-1 | Prachar, J1834 | 9th Pilsen Open 2017 | 2017 |
| Prachar, J1834 | 1-0 | Kalista, K1828 | 9th Pilsen Open 2017 | 2017 |