Player profile
Dvorak, Jan
Dossier
38 of 38 games analyzed.
Accuracy: 85.7%
Opened c4: 4/8Opened e4: 4/8
Castled kingside: 15Same-side castling: 14Did not castle: 3Castled queenside: 1Opposite-side castling: 1
Played on the queenside: 10Fianchettoed queenside: 6Played in the center: 6Fianchettoed kingside: 5Played on the kingside: 2
Space advantage: 13Initiated exchanges: 10Kept the bishop pair: 10Backward pawn: 9Isolated pawn: 9Sacrificed material: 8Active pieces: 8Missed tactics: 7Avoided exchanges: 5Accepted short draws: 2
Openings
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As White 8 games 0W 2D 6L
English Opening 4 games 0W 2D 2L
Anglo-Indian Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Anglo-Dutch Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's English Variation 1 game 0W 1D 0L
Four Knights Variation, Fianchetto Line, with Nb6
1 game
0W
1D
0L
Symmetrical Variation 1 game 0W 0D 1L
Three Knights, Fianchetto Variation
1 game
0W
0D
1L
Sicilian Defense 2 games 0W 0D 2L
Scheveningen Variation 1 game 0W 0D 1L
Classical Variation
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind
1 game
0W
0D
1L
Scandinavian Defense 1 game 0W 0D 1L
Gubinsky-Melts Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Monte Carlo Variation
1 game
0W
0D
1L
As Black 11 games 2W 4D 5L
French Defense 5 games 1W 1D 3L
Advance Variation 2 games 1W 0D 1L
Milner-Barry Gambit, Hector Variation
2 games
1W
0D
1L
Exchange Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Tarrasch Variation 1 game 0W 1D 0L
Chistyakov Defense
1 game
0W
1D
0L
Queen's Gambit Declined 3 games 1W 1D 1L
Barmen Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Orthodox Defense 1 game 0W 1D 0L
Fianchetto Variation
1 game
0W
1D
0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 1 game 0W 1D 0L
Tartakower Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Zukertort Opening 1 game 0W 0D 1L
Quiet System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 183
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 38 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.17 | Round 3: Hak, David - Dvorak, Jan | 3.34 | 2026.07.17 Hak, David (377007) (2293) | 0 | 89.00% | 1. c4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.07.05 | Round 9: Krivka, Jan - Dvorak, Jan | 9.12 | 2026.07.05 Krivka, Jan (23771143) (1977) | ½ | 97.20% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2026.07.04 | Round 8: Dvorak, Jan - Svadlenka, Michal | 8.11 | 2026.07.04 Svadlenka, Michal (23717068) (1971) | ½ | 93.80% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.07.03 | Round 7: Gernert, Tomas - Dvorak, Jan | 7.16 | 2026.07.03 Gernert, Tomas (23750219) (1937) | 1 | 96.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.06.30 | Round 4: Dvorak, Jan - Ugrenovich, Jaroslav | 4.16 | 2026.06.30 Ugrenovich, Jaroslav (23736615) (1968) | 0 | 83.10% | 1. c4 f5 2. Nf3 Nf6 3. Nc3 g6 | |
| 2026.06.29 | Round 3: Mlynek, Jakub - Dvorak, Jan | 3.10 | 2026.06.29 Mlynek, Jakub (23712481) (1974) | 0 | 81.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.06.28 | Round 2: Dvorak, Jan - Jezek, Jakub | 2.10 | 2026.06.28 Jezek, Jakub (23747498) (1962) | ½ | 87.40% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | |
| 2026.06.27 | Round 1: Bartova, Hana - Dvorak, Jan | 1.12 | 2026.06.27 Bartova, Hana (23732695) (1878) | 1 | 85.40% | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 | |
| 2025.07.20 | Round 6: Gnojek, Petr - Dvorak, Jan | 6.14 | 2025.07.20 Gnojek, Petr (371807) (2421) | ½ | 92.70% | 1. d4 e6 2. c4 d5 3. Nf3 Nf6 | |
| 2025.07.19 | Round 4: Dvorak, Jan - Walek, Petr | 4.27 | 2025.07.19 Walek, Petr (339393) (2266) | 0 | 84.90% | 1. c4 c5 2. g3 Nc6 3. Bg2 g6 | |
| 2024.03.16 | mcr2024h16 | 9.12 | 2024.03.16 Zelba, Lukas (23717874) (1979) | 0 | 91.00% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.03.15 | mcr2024h16 | 8.12 | 2024.03.15 Pressler, Tobias (23715359) (1954) | 0 | 88.00% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2024.03.14 | mcr2024h16 | 7.12 | 2024.03.14 Buchta, Bartolomej (23702885) (1913) | 0 | 64.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.03.13 | mcr2024h16 | 6.12 | 2024.03.13 Tegda, Vojtech (23723424) (1936) | 0 | 76.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.03.12 | mcr2024h16 | 5.11 | 2024.03.12 Zezula, Matej (23725796) (1825) | ½ | 82.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2024.03.11 | mcr2024h16 | 4.11 | 2024.03.11 Zemek, Antonin (23703474) (1870) | 0 | 80.60% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.03.11 | mcr2024h16 | 3.9 | 2024.03.11 Buchtova, Viktorie (23714786) (1874) | 0 | 89.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.03.10 | mcr2024h16 | 2.8 | 2024.03.10 Rybackova, Lucie (23739207) (1983) | ½ | 80.60% | 1. d4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2024.03.09 | mcr2024h16 | 1.6 | 2024.03.09 Hozda, Max (23725958) (2032) | 0 | 84.30% | 1. Nf3 Nf6 2. e3 b6 3. b3 Bb7 | |
| 2023.10.27 | Round 8: Filip Andrle - Jan Dvořák | 2023.10.27 Filip Andrle (1830) | 0 | 82.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.10.26 | Round 7: Ondřej Kučina - Jan Dvořák | 2023.10.26 Ondřej Kučina (1592) | 1 | 92.20% | 1. d4 Nf6 2. g3 e6 3. Nf3 b6 | ||
| 2023.10.25 | Round 6: Jan Dvořák - Josef Barták | 2023.10.25 Jan Dvořák (1789) | 0 | 90.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.10.24 | Round 5: Otakar Vyšinský - Jan Dvořák | 2023.10.24 Otakar Vyšinský (1599) | ½ | 85.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2023.10.23 | Round 4: Jan Dvořák - Jakub Tesař | 2023.10.23 Jan Dvořák (1789) | ½ | 83.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.10.23 | Round 3: Adam Martinkovič - Jan Dvořák | 2023.10.23 Adam Martinkovič (1680) | 1 | 92.50% | 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 | ||
| 2023.10.22 | Round 2: Jan Dvořák - Emma Dobsa | 2023.10.22 Jan Dvořák (1789) | ½ | 91.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.10.22 | Round 1: Aleš Krupka - Jan Dvořák | 2023.10.22 Aleš Krupka (1444) | 1 | 81.80% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.07.16 | Czech Open 2023 - E | 6.30 | 2023.07.16 Toman, Jan | ½ | 90.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.07.15 | Czech Open 2023 - E | 5.30 | 2023.07.15 Soucek, Petr (23715170) | 1 | 94.10% | 1. c4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2023.07.09 | Round 9: Rudolf Jun - Jan Dvorak | 2023.07.09 Rudolf Jun | ½ | 93.90% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| 2023.07.08 | Round 8: Jan Dvorak - Jaroslav Vorisek | 2023.07.08 Jaroslav Vorisek | ½ | 89.10% | 1. d4 f5 2. Nf3 Nf6 3. g3 g6 | ||
| 2023.07.07 | Round 7: Kumar Jaganathan Kishore - Jan Dvorak | 2023.07.07 Kumar Jaganathan Kishore | 1 | 89.40% | 1. d4 e6 2. c4 Nf6 3. g3 d5 | ||
| 2023.07.06 | Round 6: Jan Dvorak - Patrik Pycha | 2023.07.06 Patrik Pycha | ½ | 93.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.07.05 | Round 5: Brian Zhang - Jan Dvorak | 2023.07.05 Brian Zhang | ½ | 77.40% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| 2023.07.04 | Round 4: Jan Dvorak - Tadeas Hladky | 2023.07.04 Tadeas Hladky | ½ | 91.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.07.03 | Round 3: Kilian Slovak - Jan Dvorak | 2023.07.03 Kilian Slovak | 0 | 93.60% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.07.02 | Round 2: Jan Dvorak - Zdenek Lhotsky | 2023.07.02 Zdenek Lhotsky | 1 | 93.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.07.01 | Round 1: Stepan Pick - Jan Dvorak | 2023.07.01 Stepan Pick | 1 | 95.00% | 1. Nf3 e6 2. c4 d5 3. g3 Nf6 |