Patrick Boos
GER · FIDE ID 4663683 · 18 tournament games since 2023
Standard
2042
#2569 in GER (active)
Rapid
–
Unrated
Blitz
2090
#1257 in GER (active)
Score
53%
7 W · 5 D · 6 L
Opp. avg
2004
Last 18 games
Last game
2026-05-25
13. Krefelder Pfingstopen 2026
Prep summary
- As White: 1.e4 in 100% of games (scores 50%).
- Against 1.d4: 1...Nf6 in 5 of 5 games (Indian Defense), scoring 50%.
- By opponent strength: 25% against higher-rated players, 72% against lower-rated.
Based on 18 over-the-board games. 10 with White (50%), 8 with Black (56%).
Openings as White
First move
| 1.e4 | 10 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Mengarini Variation | 2 | 25% |
| Ruy Lopez: Exchange Variation, Gligoric Variation | 2 | 75% |
| Caro-Kann Defense: von Hennig Gambit | 1 | 50% |
| Scandinavian Defense: Modern Variation | 1 | 0% |
| French Defense: Advance Variation, Paulsen Attack | 1 | 100% |
Openings as Black
Against 1.e4 (2 games)
| 1...e6 French Defense | 2 | 100% |
Against 1.d4 (5 games)
| 1...Nf6 Indian Defense | 5 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Indian Defense: Colle System, King's Indian Variation | 1 | 100% |
| Semi-Slav Defense: Main Line | 1 | 0% |
| French Defense: Exchange Variation | 1 | 100% |
| French Defense: Winawer Variation, Bogoljubow Variation | 1 | 100% |
| King's Indian Defense: Semi-Averbakh System | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-05-25 | Louis von der Weyden (1808) 13. Krefelder Pfingstopen 2026 | ½ |
| 2026-05-24 | Wolf Ebert (1775) 13. Krefelder Pfingstopen 2026 | W |
| 2026-05-24 | Jona Roessing (1821) 13. Krefelder Pfingstopen 2026 | L |
| 2026-05-23 | Kemal Bashirov (2237) 13. Krefelder Pfingstopen 2026 | L |
| 2026-05-23 | Helmut Meckel (1819) 13. Krefelder Pfingstopen 2026 | W |
| 2026-05-22 | Nadezhda Alizada (1684) 13. Krefelder Pfingstopen 2026 | W |
| 2025-06-09 | Heiko Kummerow (2163) 12. Krefelder Pfingstopen 2025 | ½ |
| 2025-06-08 | Vedant Kumar Saravana (2028) 12. Krefelder Pfingstopen 2025 | W |
| 2025-06-07 | Jarno Scheffner (1954) 12. Krefelder Pfingstopen 2025 | W |
| 2025-06-07 | Dirk Vormann (1849) 12. Krefelder Pfingstopen 2025 | 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.