Siegmund Kolthoff - Chess Player Overview
Last update: 21/08/2025 10:44:18 GMT+2
Player's activity: ON
Player's name: Siegmund Kolthoff (GER) 
Player's photo: (Search in Google Images)
Age: 67 years old (born in 1958)
Highest FIDE Elo achieved: 2207
Siegmund Kolthoff Chess Games: 104
2059 (Rapid)
0 (Blitz)
Siegmund Kolthoff - Charts
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Siegmund Kolthoff - Chess Tournaments
Siegmund Kolthoff - Chess Games
Siegmund Kolthoff - Chess Games
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| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.04.01 | Kolthoff, Siegmund (2121) vs (2235) Belke, Frank 13. Internationaler Schach-Senioren-Cup am Tegernsee 2025 Indian East Indian - London |
1/2-1/2 | A48 | |
| 2025.03.31 | Kolthoff, Siegmund (2121) vs (1968) Nikolov, Jordan 13. Internationaler Schach-Senioren-Cup am Tegernsee 2025 English Sicilian - Vienna |
1-0 | A21 | |
| 2025.03.30 | Walther, Reinhard (1987) vs (2121) Kolthoff, Siegmund 13. Internationaler Schach-Senioren-Cup am Tegernsee 2025 Queen's Pawn - Mason (Steinitz) |
0-1 | D00 | |
| 2025.03.29 | Kolthoff, Siegmund (2121) vs (1870) Samisch, Romuald 13. Internationaler Schach-Senioren-Cup am Tegernsee 2025 Queen's Gambit Declined - Janowski |
1-0 | D31 | |
| 2023.09.10 | Kolthoff, Siegmund (2048) vs (2260) Wacker, Peter 20. RLP-Senioren-Open Caro-Kann Exchange - Rubinstein |
1/2-1/2 | B13 | |
| 2023.09.09 | Polster, Wolfgang (2178) vs (2048) Kolthoff, Siegmund 20. RLP-Senioren-Open Queen's Pawn - Chigorin |
1/2-1/2 | D00 | |
| 2023.09.08 | Kolthoff, Siegmund (2048) vs (1900) Hesse, Rutger 20. RLP-Senioren-Open Spanish Closed - Lenzerheide |
1-0 | C92 | |
| 2023.09.07 | Schwickert, Michael (1874) vs (2048) Kolthoff, Siegmund 20. RLP-Senioren-Open Reti Symmetrical - Nimzovich |
1/2-1/2 | A05 | |
| 2023.09.06 | Kolthoff, Siegmund (2048) vs (1887) Wegemund, Hubert 20. RLP-Senioren-Open Queen's Pawn Zukertort - Advance |
1/2-1/2 | D34 | |
| 2023.09.05 | Klein, Gernot (1781) vs (2048) Kolthoff, Siegmund 20. RLP-Senioren-Open Sicilian Paulsen |
0-1 | B42 | |
| 2023.04.23 | Marentini, Marcel (2118) vs (2066) Kolthoff, Siegmund 11. Internationaler Schach-Senioren-Cup Reti Symmetrical - Neo-Catalan Accepted |
1/2-1/2 | A13 | |
| 2023.04.22 | Kolthoff, Siegmund (2066) vs (1886) Balzert, Antonius 11. Internationaler Schach-Senioren-Cup English Anglo-Indian |
1-0 | A15 | |
| 2023.04.21 | Kolthoff, Siegmund (2066) vs (1884) Lehmann, Edwin 11. Internationaler Schach-Senioren-Cup Dutch Indian |
1/2-1/2 | A81 | |
| 2023.04.20 | Onasch, Gunnar (1939) vs (2066) Kolthoff, Siegmund 11. Internationaler Schach-Senioren-Cup Benko Gambit - Half-Accepted |
0-1 | A57 | |
| 2023.04.19 | Kube, Hannelore (1900) vs (2066) Kolthoff, Siegmund 11. Internationaler Schach-Senioren-Cup English Agincourt |
1/2-1/2 | A13 | |
| 2023.04.18 | Kolthoff, Siegmund (2066) vs (2313) Pirrot, Dieter 11. Internationaler Schach-Senioren-Cup Dutch Classical - Dutch |
0-1 | A96 | |
| 2023.04.17 | Kolthoff, Siegmund (2066) vs (1925) Hartlieb, Juergen 11. Internationaler Schach-Senioren-Cup Modern - Lizard |
1/2-1/2 | B06 | |
| 2023.04.16 | Willin, Bernhard (1890) vs (2066) Kolthoff, Siegmund 11. Internationaler Schach-Senioren-Cup Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 2023.04.15 | Kolthoff, Siegmund (2066) vs (1755) Kurpiela, Franz 11. Internationaler Schach-Senioren-Cup Indian Knight |
1-0 | A46 | |
| 2022.11.09 | Player, Edmund (2212) vs (1998) Kolthoff, Siegmund 25. Offene Internationale Bayerische Schachmeisterschaft Tegernsee Bishop's Opening Berlin |
1/2-1/2 | C24 | |
| 2022.12.01 | Schoknecht, Sabine (1589) vs (1998) Kolthoff, Siegmund 22. offene Senioren-LEM Mecklenburg-Vorpommern Indian |
0-1 | A45 | |
| 2022.11.30 | Kolthoff, Siegmund (1998) vs (1697) Huber, Helmut 22. offene Senioren-LEM Mecklenburg-Vorpommern Indian Knight |
1-0 | A46 | |
| 2020.02.21 | Thinius, Marco (2393) vs (2063) Kolthoff, Siegmund 11. Pfalz-Open 2020 English Anglo-Indian |
1-0 | A15 | |
| 2019.03.01 | Hoefelsauer, Thomas (2354) vs (2036) Kolthoff, Siegmund 10. Pfalz-Open 2019 Reti Symmetrical |
1-0 | A05 | |
| 2017.02.24 | Kozul, Zdenko (2616) vs (2090) Kolthoff, Siegmund 8. Pfalz-Open 2017 Neo-Indian - Catalan Irregular |
1-0 | E00 |
Siegmund Kolthoff - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.04.04 | Pollmann,S (2071) vs (2121) Kolthoff,S 13th Int Senioren-Cup Reti King's Indian |
1/2-1/2 | A07 | |
| 2025.04.02 | Schneider Zinner,H (2327) vs (2121) Kolthoff,S 13th Int Senioren-Cup Reti Zukertort - Mexican |
1-0 | A06 | |
| 2025.04.01 | Kolthoff,S (2121) vs (2235) Belke,F 13th Int Senioren-Cup Indian East Indian - London |
1/2-1/2 | A48 | |
| 2025.03.30 | Walther,R (1987) vs (2121) Kolthoff,S 13th Int Senioren-Cup Queen's Pawn - Mason (Steinitz) |
0-1 | D00 | |
| 2025.03.31 | Kolthoff,S (2121) vs (1968) Nikolov,J 13th Int Senioren-Cup English Sicilian - Vienna |
1-0 | A21 | |
| 2025.03.29 | Kolthoff,S (2121) vs (1870) Samisch,R 13th Int Senioren-Cup Queen's Gambit Declined - Janowski |
1-0 | D31 | |
| 2024.04.10 | Prueske,W (1961) vs (2083) Kolthoff,S 12th Int Senioren-Cup Petrov - Kaufmann |
1/2-1/2 | C42 | |
| 2024.04.09 | Kolthoff,S (2083) vs (1955) Steiger,Michael 12th Int Senioren-Cup King's Indian Classical |
1/2-1/2 | E91 | |
| 2024.04.08 | Cordts,I (2225) vs (2083) Kolthoff,S 12th Int Senioren-Cup Queen's Gambit Declined |
1/2-1/2 | D30 | |
| 2024.04.07 | Kolthoff,S (2083) vs (1950) McAndrew,Robert 12th Int Senioren-Cup King's Indian Fianchetto (Yugoslav) |
1-0 | E64 | |
| 2024.04.06 | Hager,E (1847) vs (2083) Kolthoff,S 12th Int Senioren-Cup Sicilian Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2023.10.28 | Lammers,M (2336) vs (2055) Kolthoff,S 26th OIBM 2023 Slav Delmar |
1-0 | D12 | |
| 2023.04.02 | Kolthoff,S (2066) vs (2292) Hilverda,A 26th Schloss Open 2023 Sicilian Barnes (Bastrikov) |
0-1 | B48 | |
| 2023.04.01 | Brunke,Pascal (2157) vs (2066) Kolthoff,S 26th Schloss Open 2023 Sicilian Alapin |
1/2-1/2 | B22 | |
| 2023.04.01 | Kolthoff,S (2066) vs (2185) Gulatz,M 26th Schloss Open 2023 Slav Delmar |
1-0 | D12 | |
| 2023.03.30 | Bilovil,Bogdan (2338) vs (2066) Kolthoff,S 26th Schloss Open 2023 Tarrasch Schlechter - Prague |
1-0 | D33 | |
| 2022.11.09 | Player,E (2212) vs (1998) Kolthoff,S 25th OIBM 2022 Bishop's Opening Berlin |
1/2-1/2 | C24 | |
| 2019.04.24 | Chekletsov, Egor (2055) vs (2040) Kolthoff, S 7th Hofheim Spring Open Irregular Queen's Pawn |
1-0 | A40 | |
| 2016.07.01 | Kolthoff, S. (2111) vs (1748) Askerov, Imamali VMCG Open A 2016 Queen's Indian Classical - Anti-Queen's Indian |
1-0 | E18 | |
| 2016.05.29 | Rolf, Marco (2027) vs (2119) Kolthoff, S. 19th Rhein-Main-Open 2016 Queen's Indian Classical |
0-1 | E18 | |
| 2016.05.28 | Kolthoff, S. (2119) vs (1883) Soppa, C. 19th Rhein-Main-Open 2016 Dutch Leningrad (Warsaw) - Dutch |
1-0 | A88 | |
| 2016.05.28 | Martin, Reiner (2004) vs (2119) Kolthoff, S. 19th Rhein-Main-Open 2016 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2016.05.27 | Kolthoff, S. (2119) vs (2007) Baudrexel, S. 19th Rhein-Main-Open 2016 Semi-Slav Meran - Wade |
1/2-1/2 | D47 | |
| 2016.05.26 | Weil, M. (1956) vs (2119) Kolthoff, S. 19th Rhein-Main-Open 2016 Indian East Indian |
1/2-1/2 | A48 | |
| 2016.05.26 | Kolthoff, S. (2119) vs (1984) Makilla, T. 19th Rhein-Main-Open 2016 Modern - Exchange |
1/2-1/2 | C41 | |
| 2016.05.25 | Rochau, Normen (1935) vs (2119) Kolthoff, S. 19th Rhein-Main-Open 2016 Sicilian Scheveningen Najdorf |
1/2-1/2 | B96 | |
| 2015.03.29 | Kolthoff, S. (2088) vs (2111) Buckels, Valentin 21st Schloss Open 2015 Reti Symmetrical - Neo-Catalan Accepted |
0-1 | A13 | |
| 2015.03.29 | Hecht, C. (2255) vs (2088) Kolthoff, S. 21st Schloss Open 2015 Sicilian Paulsen - Polugaevsky |
1-0 | B42 | |
| 2015.03.28 | Kolthoff, S. (2088) vs (2174) Naundorf, M. 21st Schloss Open 2015 Indian Knight - Spielmann |
1/2-1/2 | A46 | |
| 2015.03.28 | Eggenstein, F. (2007) vs (2088) Kolthoff, S. 21st Schloss Open 2015 Sicilian Closed |
1/2-1/2 | B23 | |
| 2016.03.20 | Chilla, J. (2248) vs (2085) Kolthoff, S. 22nd Schloss Open 2016 Reti King's Indian |
1/2-1/2 | A07 | |
| 2016.03.19 | Kolthoff, S. (2085) vs (2319) Schroeder, Kevin 22nd Schloss Open 2016 Indian Knight - Torre |
1/2-1/2 | A46 | |
| 2016.03.19 | Kolthoff, S. (2085) vs (1985) Fenner, M. 22nd Schloss Open 2016 Indian Capablanca |
1-0 | A47 | |
| 2016.03.18 | Lewin, T. (2042) vs (2085) Kolthoff, S. 22nd Schloss Open 2016 Gruenfeld Three Knights (Petrosian) |
0-1 | D91 | |
| 2016.03.18 | Kolthoff, S. (2085) vs (2310) Boe, M. 22nd Schloss Open 2016 Dutch |
1/2-1/2 | A80 | |
| 2016.03.17 | Holtel, Jasper (2322) vs (2085) Kolthoff, S. 22nd Schloss Open 2016 Petrov Modern - Symmetrical |
1/2-1/2 | C43 | |
| 2017.02.24 | Kozul, Z. (2616) vs (2090) Kolthoff, S. 8th Pfalz Open 2017 Neo-Indian - Catalan Irregular |
1-0 | E00 | |
| 2018.05.09 | Promyshlyanskiy, V (2288) vs (1999) Kolthoff, S 1st Bamberg Open 2018 Petrov - Three Knights |
1/2-1/2 | C42 | |
| 2019.03.01 | Hoefelsauer, T (2354) vs (2036) Kolthoff, S 10th Pfalz Open 2019 Reti Symmetrical |
1-0 | A05 | |
| 2019.05.29 | Stets, D (2391) vs (2046) Kolthoff, S 2nd Bamberg Open 2019 Petrov - Classical |
1-0 | C42 | |
| 2017.01.04 | Post, Hugo (1862) vs (2122) Kolthoff, S. 17th Bad Zwesten Op |
1-0 | ||
| 2017.01.03 | Kolthoff, S. (2122) vs (2424) Liu Guanchu 17th Bad Zwesten Op Dutch |
0-1 | A80 | |
| 2017.01.03 | Kolthoff, S. (2122) vs (1714) Vonhoff, J. 17th Bad Zwesten Op Reti Symmetrical |
1-0 | A05 | |
| 2017.01.02 | Niemeyer, Norbert (1670) vs (2122) Kolthoff, S. 17th Bad Zwesten Op Sicilian Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2014.06.22 | Berger, Ewald (1800) vs (2079) Kolthoff, S. XVII Rhein-Main-Open 2014 English Anglo-Indian (Queen's Knight) |
0-1 | A16 | |
| 2014.06.21 | Kolthoff, S. (2079) vs (1911) Zilch, L. XVII Rhein-Main-Open 2014 Reti |
0-1 | A04 | |
| 2014.06.21 | Zimmer, Gerald (1963) vs (2079) Kolthoff, S. XVII Rhein-Main-Open 2014 Benko Gambit - Half-Accepted (Zaitsev) |
1/2-1/2 | A57 | |
| 2014.06.20 | Kolthoff, S. (2079) vs (1903) Fieberg, Christoph XVII Rhein-Main-Open 2014 Reti Gambit - Advance |
1-0 | A09 | |
| 2014.06.19 | Probst, Ale (1925) vs (2079) Kolthoff, S. XVII Rhein-Main-Open 2014 Sicilian Paulsen |
1-0 | B42 | |
| 2014.06.19 | Kolthoff, S. (2079) vs (2452) Hoffmann, Micha1 XVII Rhein-Main-Open 2014 Queen's Indian Fianchetto - Nimzovich |
0-1 | E15 | |
| 2014.06.18 | Soppa, C. (1875) vs (2079) Kolthoff, S. XVII Rhein-Main-Open 2014 Benoni |
0-1 | A56 | |
| 2016.10.22 | Stork, Oliver (2056) vs (2117) Kolthoff, S. 8th Korbach Open 2016 English Anglo-Indian - Hedgehog |
1/2-1/2 | A30 | |
| 2016.10.22 | Kolthoff, S. (2117) vs (1961) Van der Meiden, D. 8th Korbach Open 2016 Reti Symmetrical |
1-0 | A05 | |
| 2016.10.21 | Kolthoff, S. (2117) vs (1986) Bruil, Rembrandt 8th Korbach Open 2016 Queen's Pawn Zukertort - London |
1/2-1/2 | D02 | |
| 2016.10.21 | Harff, M. (2340) vs (2117) Kolthoff, S. 8th Korbach Open 2016 English Anglo-Indian |
1-0 | A15 | |
| 2016.10.20 | Kolthoff, S. (2117) vs (1828) Beyer, Nils 8th Korbach Open 2016 Reti |
1-0 | A04 | |
| 2014.04.12 | Kolthoff, S. (2072) vs (2219) Freiberger, J. 20th Schloss Open 2014 Reti - Dutch |
0-1 | A04 | |
| 2014.04.11 | Bundesmann, Joerg (2139) vs (2072) Kolthoff, S. 20th Schloss Open 2014 Gruenfeld - Exchange |
1/2-1/2 | D71 | |
| 2014.04.10 | Gutman, L. (2449) vs (2072) Kolthoff, S. 20th Schloss Open 2014 Reti King's Indian |
1-0 | A07 | |
| 2014.05.04 | Kolthoff, S. (2078) vs (2107) Van Veenendaal, Elme Koenigsjaeger Fruehling Open 2014 Semi-Slav Meran - Bogolubov |
1/2-1/2 | D46 | |
| 2014.05.03 | Rohne, L. (2159) vs (2078) Kolthoff, S. Koenigsjaeger Fruehling Open 2014 Sicilian Closed |
0-1 | B23 | |
| 2014.05.03 | Kolthoff, S. (2078) vs (1835) Timar-Geng, Zoltan Koenigsjaeger Fruehling Open 2014 Reti Gambit |
1-0 | A09 | |
| 2014.05.02 | Richter, HP. (2002) vs (2078) Kolthoff, S. Koenigsjaeger Fruehling Open 2014 Indian |
1/2-1/2 | A45 | |
| 2014.05.02 | Kolthoff, S. (2078) vs (1758) Mauch, Johannes Koenigsjaeger Fruehling Open 2014 Indian East Indian |
1/2-1/2 | A48 | |
| 2014.05.01 | Mehringer, Joerg (1939) vs (2078) Kolthoff, S. Koenigsjaeger Fruehling Open 2014 Sicilian - Steinitz |
1/2-1/2 | B20 | |
| 2014.05.01 | Kolthoff, S. (2078) vs (2386) Von Herman, U. Koenigsjaeger Fruehling Open 2014 Sicilian Alapin - Smith-Morra |
0-1 | B22 | |
| 2000.04.16 | Kolthoff, S. (2186) vs Krueger, Heiner Schloss Open Reti Symmetrical - Three Knights |
0-1 | A34 | |
| 2000.04.16 | Jugelt, T. (2386) vs (2186) Kolthoff, S. Schloss Open Queen's Pawn - Levitsky |
1-0 | D00 | |
| 2000.04.15 | Runde, Thomas vs (2186) Kolthoff, S. Schloss Open Queen's Pawn Zukertort |
0-1 | D02 | |
| 2000.04.15 | Kolthoff, S. (2186) vs Schuermann, B. Schloss Open Reti - Dutch |
1/2-1/2 | A04 | |
| 2000.04.14 | Mussgnug, J. vs (2186) Kolthoff, S. Schloss Open French Tarrasch |
1/2-1/2 | C03 | |
| 2003.04.13 | Kolthoff, S. (2175) vs (2226) Bruemmer, F. 9th Werther Schloss Open Reti Zukertort |
0-1 | A06 | |
| 2003.04.12 | Kasparov, S. (2443) vs (2175) Kolthoff, S. 9th Werther Schloss Open Sicilian Open - Prins |
1-0 | B55 | |
| 2006.04.06 | Gelashvili, T. (2575) vs (2192) Kolthoff, S. Mephisto Schloss Open A Petrov - Ponziani Jaenisch (Modern) |
1-0 | C44 | |
| 1992.01.01 | Mueller, G. vs Kolthoff, S. OLNW Indian |
1-0 | A45 | |
| 1992.01.01 | Kosak, R. vs Kolthoff, S. OLNW Sicilian - Steinitz |
1-0 | B20 | |
| 1993.01.01 | Lutzke, W. vs Kolthoff, S. OLNW Sicilian Scheveningen Najdorf (Amsterdam) |
1-0 | B93 | |
| 1992.01.01 | Kolthoff, S. vs Jolowicz, M. OLNW King's Indian Schwarz |
1-0 | E70 | |
| 1993.01.01 | Kolthoff, S. vs Salzenberg, D. OLNW Slav Two Knights - Alekhine |
1-0 | D45 |