Czech Open 2023
- Date
- Jul 14 - 16, 2023
- City
- Pardubice, Czech Republic
- Venue
Kongresové centrum IDEON
- Address
- Jiráskova 1963, Pardubice
- Contact
- Organizers
- Arsenij Kuprin, Emma Beranová, and Tomáš Nguyen
- WCA Delegates
- Emma Beranová, Jan Fonš, and Šimon Borovský
- Download all the competition's details as PDF .
- Information
Soutěž je součástí tradičního mezinárodního festivalu šachů a her, více informací zde.
Prosíme pečlivě si přečtěte všechny záložky!
The competition is part of a traditional international festival of chess and games, more information can be found here.
Please read carefully all the tabs!
- Events
- Main event
- Competitors
- 117
- Registration period
-
Online registration opened Monday, May 15, 2023 at 4:00 PM UTC and closed Saturday, June 24, 2023 at 10:00 PM UTC.
- Registration requirements
-
This competition is over, click here to display the registration requirements it used.Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 120 competitors.
The base registration fee for this competition is 400 Kč (Czech Koruna).
If your registration is cancelled before Sunday, July 9, 2023 at 10:00 PM UTC you will be refunded 50% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until Wednesday, July 12, 2023 at 10:00 PM UTC.
We encourage everyone to register for the events they want to compete in via your online registration, however you may add events to your registration up until the event has started.
No on the spot registrations will be accepted.
Any spectator can attend for free.
- Highlights
-
Click here to display the highlights of the competition.
Tomáš Zatroch won with an average of 7.47 seconds in the 3x3x3 Cube event. Oliver Fritz finished second (7.53) and Gábor Slezák finished third (7.97).
| Event | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | Tomáš Zatroch | 6.36 | 7.47 | Slovakia | 6.89 | 7.13 | 8.40 | 9.62 | 6.36 | |||
| 2x2x2 Cube | Jakub Drobný | 1.75 | 1.93 | NR | Slovakia | 2.09 | 1.75 | 1.77 | 2.70 | 1.93 | ||
| 4x4x4 Cube | Marek Majerik | 24.92 | 27.57 | Slovakia | 26.70 | 27.77 | 28.25 | 31.93 | 24.92 | |||
| 5x5x5 Cube | Marek Majerik | 47.73 | 51.01 | Slovakia | 49.70 | 52.66 | 50.68 | 47.73 | 54.46 | |||
| 6x6x6 Cube | Henri Gerber | 1:34.78 | 1:40.77 | Germany | 1:37.93 | 1:34.78 | 1:49.59 | |||||
| 7x7x7 Cube | Marek Majerik | 2:08.86 | 2:15.31 | NR | Slovakia | 2:26.93 | 2:10.14 | 2:08.86 | ||||
| 3x3x3 Blindfolded | Thomas Strasser | 26.44 | NR | DNF | Austria | 26.44 | 31.33 | DNF | ||||
| 3x3x3 One-Handed | Tomáš Nguyen | 13.71 | 14.18 | Vietnam | 17.82 | 14.29 | 13.71 | 14.03 | 14.23 | |||
| Clock | Michal Černý | 3.74 | 5.63 | Czech Republic | 5.46 | 6.85 | DNF | 4.58 | 3.74 | |||
| Megaminx | Henri Gerber | 36.32 | 39.89 | Germany | 37.45 | 39.17 | 43.06 | 36.32 | 47.63 | |||
| Pyraminx | Tomáš Nguyen | 2.01 | 2.50 | NR | Vietnam | 2.32 | 2.84 | 2.01 | 2.33 | 3.54 | ||
| Skewb | Bence Kiácz | 2.65 | 3.63 | Hungary | 3.49 | 3.62 | 3.79 | 6.61 | 2.65 | |||
| Square-1 | Daniel Forejtek | 6.55 | 8.03 | Czech Republic | 6.55 | 7.95 | 8.24 | 7.90 | 8.53 | |||
| 4x4x4 Blindfolded | Bálint Csengő | 2:21.36 | 2:51.98 | NR | Hungary | 3:22.46 | 2:52.12 | 2:21.36 | ||||
| 5x5x5 Blindfolded | Thomas Strasser | 6:21.47 | NR | DNF | Austria | DNF | 6:46.11 | 6:21.47 | ||||
| Event | Round | Format | Time limit | Cutoff | Proceed |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | Ao5 | 2:00.00 | Top 75% advance to next round | |
| Second round | Ao5 | 2:00.00 | Top 75% advance to next round | ||
| Semi Final | Ao5 | 2:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 2:00.00 | |||
| 2x2x2 Cube | First round | Ao5 | 1:00.00 | Top 75% advance to next round | |
| Second round | Ao5 | 1:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| 4x4x4 Cube | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:00.00 | Top 50% advance to next round |
| Second round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 1:00.00 | Top 16 advance to next round | |
| Final | Ao5 | 3:00.00 | |||
| 5x5x5 Cube | First round | Bo2 / Ao5 | 5:00.00 | 2 attempts to get < 1:45.00 | Top 50% advance to next round |
| Second round | Bo2 / Ao5 | 5:00.00 | 2 attempts to get < 1:45.00 | Top 16 advance to next round | |
| Final | Ao5 | 5:00.00 | |||
| 6x6x6 Cube | Final | Bo1 / Mo3 | 7:00.00 | 1 attempt to get < 3:15.00 | |
| 7x7x7 Cube | Final | Bo1 / Mo3 | 10:00.00 | 1 attempt to get < 4:30.00 | |
| 3x3x3 Blindfolded | First round | Bo3 | 10:00.00 cumulative* | Top 16 advance to next round | |
| Final | Bo3 | 10:00.00 cumulative* | |||
| 3x3x3 One-Handed | First round | Bo2 / Ao5 | 2:00.00 | 2 attempts to get < 30.00 | Top 16 advance to next round |
| Final | Ao5 | 2:00.00 | |||
| Clock | First round | Bo2 / Ao5 | 1:00.00 | 2 attempts to get < 15.00 | Top 16 advance to next round |
| Final | Ao5 | 1:00.00 | |||
| Megaminx | First round | Bo2 / Ao5 | 5:00.00 | 2 attempts to get < 1:40.00 | Top 16 advance to next round |
| Final | Ao5 | 5:00.00 | |||
| Pyraminx | First round | Ao5 | 1:00.00 | Top 75% advance to next round | |
| Second round | Ao5 | 1:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| Skewb | First round | Ao5 | 1:00.00 | Top 75% advance to next round | |
| Second round | Ao5 | 1:00.00 | Top 16 advance to next round | ||
| Final | Ao5 | 1:00.00 | |||
| Square-1 | First round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 30.00 | Average of 5 < 40.00 advances to next round |
| Second round | Bo2 / Ao5 | 3:00.00 | 2 attempts to get < 30.00 | Top 16 advance to next round | |
| Final | Ao5 | 3:00.00 | |||
| 4x4x4 Blindfolded | Final | Bo3 | 1:30:00.00 total for 5x5x5 Blindfolded Final, 4x4x4 Blindfolded Final** | ||
| 5x5x5 Blindfolded | Final | Bo3 | 1:30:00.00 total for 5x5x5 Blindfolded Final, 4x4x4 Blindfolded Final** |
There is a competitor limit of 15 competitors for each of these events. Everyone should find their own judge, who will not compete in these events.
Pro 4BLD i 5BLD je limit 15 soutěžících. Každý by si měl najít svého judge, který v těchto eventech nebude soutěžit.
Waiting lists: https://docs.google.com/spreadsheets/d/16BG0wR9ccayygvHSfdrSogcbpl8-8B4DtK0Ez3UDPRs/edit?usp=sharing
Soutěž Czech Open 2023 je sponzorována obchodem Cuboss.com!
Cuboss je švédský online obchod prodávající kostky i jiné typy hlavolamů s možností doručení po celém světě. Cuboss tuto soutěž sponzoruje dárkovými poukazy pro všechny medailisty v kategorii 3x3x3:
- místo: 15 €
- místo 10 €
- místo 5 €
V ostatních kategoriích pro první dvě místa:
1. místo: 10 €
2. místo: 5 €
Cuboss nám též věnuje 24 poukazů v hodnotě 5 €, které může vyhrát kdokoliv z vás v losovačce!
Czech Open 2023 is sponsored by the cube store Cuboss.com!
Cuboss is an online cube store based in
Sweden, specializing in speedcubes and other types of puzzles, with worldwide delivery
available. Cuboss is sponsoring the competition with gift cards for the medalists in 3x3x3:
1st place: 15 €
2nd place: 10 €
3rd place: 5 €
In other events, the first 2 places will receive giftcards as well:
1st place: 10 €
2nd place: 5 €
We will have a lucky draw for 24 more 5 € giftcards also from Cuboss!
Nabízíme možnost ubytování skrz pořadatele festivalu Czech Open 2023. Více informací zde https://www.czechopen.net/cz/rubikova-kostka/.
We offer the option of accommodation in partnership with the organizers of the Czech Open 2023 festival. For more information, please visit https://www.czechopen.net/en/rubik-cube/.
Time limit
If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).
A cumulative time limit may be enforced (see Regulation A1a2).
A cumulative time limit may be enforced across rounds (see Guideline A1a2++).
Cutoff
The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).
Format
The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.