Ondrej Havelka
CZE · FIDE ID 349526 · 25 tournament games since 2022
Standard
2158
#309 in CZE (active)
Rapid
2101
#376 in CZE (active)
Blitz
2135
#266 in CZE (active)
Score
52%
12 W · 2 D · 11 L
Opp. avg
2146
Last 25 games
Last game
2026-08-07
Znojemská Rotunda Open 2026 | Open A
Prep summary
- As White: 1.d4 in 92% of games (scores 54%).
- Against 1.e4: 1...e6 in 4 of 4 games (French Defense), scoring 88%.
- Against 1.d4: 1...d5 in 2 of 3 games (Queen's Pawn Game), scoring 0%.
- By opponent strength: 15% against higher-rated players, 100% against lower-rated.
Based on 25 over-the-board games (7 rapid). 13 with White (50%), 12 with Black (54%).
Openings as White
First move
| 1.d4 | 12 | 54% |
| 1.e4 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzo-Indian Defense: Normal Variation, Gligoric System | 2 | 50% |
| King's Indian Defense: Sämisch Variation, Normal Defense | 2 | 0% |
| Queen's Gambit Declined: Exchange Variation | 1 | 100% |
| Danish Gambit Declined: Sörensen Defense | 1 | 0% |
| Slav Defense: Quiet Variation, Schallopp Defense | 1 | 100% |
Openings as Black
Against 1.e4 (4 games)
| 1...e6 French Defense | 4 | 88% |
Against 1.d4 (3 games)
| 1...d5 Queen's Pawn Game | 2 | 0% |
| 1...Nf6 Indian Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Accepted: Old Variation | 1 | 0% |
| King's Indian Attack: Symmetrical Defense | 1 | 100% |
| French Defense: Tarrasch Variation | 1 | 100% |
| Bogo-Indian Defense: Exchange Variation | 1 | 0% |
| King's Indian Attack: Yugoslav Variation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-07 | Dominik Keprt (1808) Znojemská Rotunda Open 2026 | Open A | W |
| 2026-08-06 | Vit Bures (2228) Znojemská Rotunda Open 2026 | Open A | L |
| 2026-08-05 | Jakub Roubalik (2298) Znojemská Rotunda Open 2026 | Open A | L |
| 2026-08-04 | Libor Dvorak (2007) Znojemská Rotunda Open 2026 | Open A | W |
| 2026-08-03 | Pavel Simacek (2372) Znojemská Rotunda Open 2026 | Open A | L |
| 2026-08-02 | David Trcalek (1852) Znojemská Rotunda Open 2026 | Open A | W |
| 2026-08-01 | Josef Prihoda (1699) Znojemská Rotunda Open 2026 | Open A | W |
| 2025-08 | Matus Petrik (1765) Chess Slovak Open Skalica 2025 | Rapid · rapid | W |
| 2025-08 | David Elias (2059) Chess Slovak Open Skalica 2025 | Rapid · rapid | L |
| 2025-08 | Martin Jablonicky (2265) Chess Slovak Open Skalica 2025 | Rapid · rapid | L |
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.