Petr Weiss
CZE · FIDE ID 305600 · 38 tournament games since 2023
Standard
1632
#4653 in CZE (active)
Rapid
1767
#2558 in CZE (active)
Blitz
1692
#2333 in CZE (active)
Score
57%
19 W · 5 D · 14 L
Opp. avg
1612
Last 38 games
Last game
2026-07-07
FIDE Open Šachové univerzity QCC ČB
Prep summary
- As White: 1.e4 in 95% of games (scores 47%).
- Against 1.e4: 1...e5 in 8 of 10 games (King's Pawn Game), scoring 44%.
- Against 1.d4: 1...Nf6 in 3 of 6 games (Indian Defense), scoring 67%.
- Comfort zone: Queen's Pawn Game: Colle System as Black, 100% in 3 games.
- By opponent strength: 35% against higher-rated players, 71% against lower-rated.
Based on 38 over-the-board games. 20 with White (50%), 18 with Black (64%).
Openings as White
First move
| 1.e4 | 19 | 47% |
| 1.f4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: McDonnell Attack | 2 | 100% |
| Sicilian Defense: Modern Variations | 1 | 50% |
| Scotch Game | 1 | 0% |
| Center Game: Paulsen Attack Variation | 1 | 100% |
| Sicilian Defense: Mengarini Variation | 1 | 0% |
Openings as Black
Against 1.e4 (10 games)
| 1...e5 King's Pawn Game | 8 | 44% |
| 1...c5 Sicilian Defense | 1 | 100% |
| 1...g6 Modern Defense | 1 | 100% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 3 | 67% |
| 1...e6 Horwitz Defense | 2 | 100% |
| 1...d5 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Colle System | 3 | 100% |
| Scotch Game: Scotch Gambit | 2 | 25% |
| Philidor Defense | 2 | 75% |
| Queen's Pawn Game: Chigorin Variation | 1 | 100% |
| Queen's Pawn Game: Accelerated London System | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-07 | Zdenek Jungbauer (1655) FIDE Open Šachové univerzity QCC ČB | W |
| 2026-07-07 | Antonin Kukla (1543) FIDE Open Šachové univerzity QCC ČB | ½ |
| 2026-07-06 | Zdenek Jungbauer (1655) FIDE Open Šachové univerzity QCC ČB | W |
| 2026-07-05 | Krystof Paulik (1606) FIDE Open Šachové univerzity QCC ČB | L |
| 2026-07-03 | Daniil Yurchenko (1578) FIDE Open Šachové univerzity QCC ČB | W |
| 2026-07-02 | Petr Pesek (1620) FIDE Open Šachové univerzity QCC ČB | ½ |
| 2026-06-30 | Pavel Jilek (1455) FIDE Open Šachové univerzity QCC ČB | W |
| 2026-06-29 | Radovan Hurtuk (1984) FIDE Open Šachové univerzity QCC ČB | L |
| 2025-07-06 | Akil Kumar Murugan Ceske Budejovice Chess Festival 2025 | Open B | L |
| 2025-07-05 | Jan Martinec (1729) Ceske Budejovice Chess Festival 2025 | Open B | 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.