Siegmund Kolthoff
GER · FIDE ID 4657004 · 55 tournament games since 2022
Standard
2090
#1880 in GER (active)
Rapid
2059
#1228 in GER (active)
Blitz
–
Unrated
Score
63%
21 W · 27 D · 7 L
Opp. avg
2011
Last 50 games
Last game
2026-09-18
34. Deutsche Senioren MM 2026 | 50+
Prep summary
- As White: 1.d4 in 46% of games (scores 79%).
- Against 1.e4: 1...c5 in 8 of 10 games (Sicilian Defense), scoring 69%.
- Against 1.d4: 1...d5 in 6 of 12 games (Queen's Pawn Game), scoring 33%.
- By opponent strength: 40% against higher-rated players, 77% against lower-rated.
- By colour: 71% with White, 55% with Black.
- Drawish: 49% of games end in a draw.
Based on 55 over-the-board games (12 classical). 26 with White (71%), 29 with Black (55%).
Openings as White
First move
| 1.d4 | 12 | 79% |
| 1.Nf3 | 5 | 70% |
| 1.c4 | 5 | 70% |
| 1.e4 | 4 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Slav Defense: Modern Line | 2 | 75% |
| Zukertort Opening: Queen's Gambit Invitation | 2 | 100% |
| Slav Defense: Quiet Variation, Schallopp Defense | 2 | 100% |
| Queen's Pawn Game: London System, with e6 | 1 | 50% |
| English Opening: Agincourt Defense, Neo-Catalan Declined | 1 | 50% |
Openings as Black
Against 1.e4 (10 games)
| 1...c5 Sicilian Defense | 8 | 69% |
| 1...e5 King's Pawn Game | 2 | 50% |
Against 1.d4 (12 games)
| 1...d5 Queen's Pawn Game | 6 | 33% |
| 1...Nf6 Indian Defense | 6 | 67% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Kan Variation, Knight Variation | 1 | 50% |
| Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 1 | 50% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 1 | 50% |
| Sicilian Defense: Closed | 1 | 100% |
| Catalan Opening: Open Defense, Classical Line | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-18 | Bernhard Nagel (2170) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-09-17 | Guido Neuberger (2068) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-09-16 | Christoph Pfrommer (2267) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-09-16 | Ullrich Krause (2152) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-09-11 | Ralf Mueller (2313) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-09-11 | Axel Berghof (2084) 34. Deutsche Senioren MM 2026 | 50+ | ½ |
| 2026-08-26 | Harald Behrens (2184) 23. Rheinland-Pfalz Senioren Open | ½ |
| 2026-08-25 | Michael Linke (1851) 23. Rheinland-Pfalz Senioren Open | W |
| 2026-08-24 | Karl-Josef Mondorf (1906) 23. Rheinland-Pfalz Senioren Open | W |
| 2026-08-23 | Norbert Heck (2231) 23. Rheinland-Pfalz Senioren Open | 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.