IMJiri Kociscak
CZE · FIDE ID 322121 · 12 tournament games since 2025
Standard
2480
#11 in CZE (active)
Rapid
2427
#20 in CZE (active)
Blitz
2475
#7 in CZE (active)
Score
79%
7 W · 5 D · 0 L
Opp. avg
2314
Last 12 games
Last game
2026-07-19
Czech Open 2026 | E
Prep summary
- As White: 1.d4 in 100% of games (scores 71%).
- Against 1.d4: 1...Nf6 in 2 of 3 games (Indian Defense), scoring 75%.
- By colour: 71% with White, 90% with Black.
- Drawish: 42% of games end in a draw.
Based on 12 over-the-board games (4 classical). 7 with White (71%), 5 with Black (90%).
Openings as White
First move
| 1.d4 | 7 | 71% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | 1 | 50% |
| Catalan Opening: Closed | 1 | 50% |
| Tarrasch Defense: Two Knights Variation | 1 | 100% |
| King's Indian Defense: Normal Variation, Rare Defenses | 1 | 50% |
| Slav Defense: Quiet Variation, Schallopp Defense | 1 | 50% |
Openings as Black
Against 1.e4 (2 games)
| 1...e5 King's Pawn Game | 2 | 100% |
Against 1.d4 (3 games)
| 1...Nf6 Indian Defense | 2 | 75% |
| 1...f5 Dutch Defense | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Benko Gambit Accepted: Fully Accepted Variation | 1 | 50% |
| English Opening: Symmetrical Variation, Anti-Benoni Variation | 1 | 100% |
| Ruy Lopez: Closed | 1 | 100% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 100% |
| Dutch Defense: Fianchetto Attack | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-19 | Michal Redzisz (2272) Czech Open 2026 | E · classical | ½ |
| 2026-07-19 | Simon Rybka (2350) Czech Open 2026 | E · classical | ½ |
| 2026-07-18 | Peter Rucek (2070) Czech Open 2026 | E · classical | W |
| 2026-07-14 | Daniel Prazak (2312) Czech Open 2026 | E · classical | ½ |
| 2026-03-29 | Pavel Stehno (2315) šachy.cz Extraliga 2025/2026 | ½ |
| 2026-03-28 | Michal Konopka (2321) šachy.cz Extraliga 2025/2026 | W |
| 2026-02-22 | Petr Velicka (2339) šachy.cz Extraliga 2025/2026 | ½ |
| 2026-02-21 | Jakub Rabatin (2328) šachy.cz Extraliga 2025/2026 | W |
| 2026-01-11 | Vladimir Baklan (2568) šachy.cz Extraliga 2025/2026 | W |
| 2026-01-10 | Jiri Rydl (2404) šachy.cz Extraliga 2025/2026 | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.