Male
FIDE ID:
Petr Haba
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-CZE Extraliga 2025-26 | 11/29/2025 | 2424 |  Czech Republic |
| 2nd Bundesliga Sud 25-26 | 09/27/2025 | 2358 |  Germany |
| 26th Olomouc A GM 2025 | 08/17/2025 | 2393 | Czech Republic |
| 36th Czech Open A 2025 | 07/25/2025 | 2306 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 94 games |
| E04 | Catalan, open, 5.Nf3 | 38 games |
| D85 | Gruenfeld, exchange variation | 35 games |
| E81 | King's Indian, Saemisch, 5...O-O | 24 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 44 games |
| A07 | Reti, King's Indian attack (Barcza system) | 27 games |
| D30 | Queen's gambit declined | 25 games |
| D17 | Queen's Gambit Declined Slav, Czech defence | 24 games |
