Robert Kossobudzki
POL · FIDE ID 1107887 · 31 tournament games since 2021
Standard
1972
#863 in POL (active)
Rapid
1953
#875 in POL (active)
Blitz
1932
#799 in POL (active)
Score
37%
10 W · 3 D · 18 L
Opp. avg
2019
Last 31 games
Last game
2026-08-01
Adolf Anderssen Chess Festival 2026 - Rapid
Prep summary
- As White: 1.Nf3 in 100% of games (scores 34%).
- Against 1.e4: 1...c5 in 6 of 6 games (Sicilian Defense), scoring 33%.
- Against 1.d4: 1...b5 in 3 of 5 games (Polish Defense), scoring 67%.
- Comfort zone: Polish Defense as Black, 67% in 3 games.
- By opponent strength: 4% against higher-rated players, 58% against lower-rated.
Based on 31 over-the-board games (11 rapid). 16 with White (34%), 15 with Black (40%).
Openings as White
First move
| 1.Nf3 | 16 | 34% |
Most played
| Opening | Games | Score |
|---|---|---|
| Polish Opening, with d5 | 4 | 50% |
| Polish Opening: Zukertort System | 2 | 50% |
| Zukertort Opening | 2 | 0% |
| English Opening: Agincourt Defense, Kurajica Defense | 1 | 0% |
| Réti Opening: Advance Variation, Michel Gambit | 1 | 0% |
Openings as Black
Against 1.e4 (6 games)
| 1...c5 Sicilian Defense | 6 | 33% |
Against 1.d4 (5 games)
| 1...b5 Polish Defense | 3 | 67% |
| 1...Nf6 Indian Defense | 1 | 0% |
| 1...e6 Horwitz Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Polish Defense | 3 | 67% |
| Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 1 | 0% |
| Sicilian Defense: O'Kelly Variation, Réti System | 1 | 0% |
| Caro-Kann Defense: Panov Attack, Fianchetto Defense, Fianchetto Gambit | 1 | 100% |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-01 | Nikita Semenukha (2129) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | L |
| 2026-08-01 | Adam Kotkowski (1759) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | W |
| 2026-08-01 | Michal Mazurkiewicz (2255) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | L |
| 2026-08-01 | Alicja Gruszecka (1832) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | W |
| 2026-08-01 | Szymon Sikora (1694) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | W |
| 2026-08-01 | Cyprian Kowalczyk (1719) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | L |
| 2026-08-01 | Mikolaj Piechel (1698) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | W |
| 2026-08-01 | Zbigniew Pakleza (2421) Adolf Anderssen Chess Festival 2026 - Rapid · rapid | L |
| 2025-10-04 | Jolanta Zawadzka (2224) Mistrzostwa Polski w Szachach Szybkich 2025 · rapid | L |
| 2025-10-04 | Jan Skrzypinski (2167) Mistrzostwa Polski w Szachach Szybkich 2025 · 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.