Tournament history |
| Event | Date | Elo | +/- | Rank | Games | Promoted to |
|---|
| The Hague | 2020-03-14 | 1935 | -34 | 8 | 4 | |
| Dutch Championships, The Hague | 2019-04-20 | 1939 | -4 | 3 | 4 | |
| 2e Shogi & Fireworks, Scheveningen | 2018-08-18 - 2018-08-19 | 1899 | +40 | 1 | 6 | |
| ESC/WOSC 2018, Berlin | 2018-07-27 - 2018-07-29 | 1891 | +8 | 36 | 8 | |
| WOSC Team Tournament 2018, Berlin | 2018-07-26 | 1892 | -1 | 28 | 4 | |
| Dutch Championship 2017 | 2017-04-22 | 1905 | -13 | 6 | 4 | |
| Tokin The Hague | 2017-03-18 - 2017-03-19 | 1911 | -6 | 3 | 5 | |
| Shogi The Hague | 2016-07-09 | 1923 | -12 | 2 | 4 | |
| Dutch Championships 2016 | 2016-05-21 | 1927 | -4 | 3 | 4 | |
| Utrecht | 2015-11-21 | 1938 | -11 | 2 | 4 | |
| Shogi at Scheveningen | 2015-07-11 | 1926 | +12 | 1 | 4 | |
| Dutch championship, Utrecht | 2015-05-16 | 1933 | -7 | 3 | 3 | |
| Utrecht | 2014-09-20 | 1937 | -4 | 2 | 5 | |
| Dutch Championship, The Hague | 2014-05-17 | 1930 | +7 | 1 | 3 | |
| Tokin tournament | 2013-11-23 | 1935 | -5 | 2 | 4 | |
| Tokin, s-Gravenhage | 2012-11-10 | 1920 | +15 | 1 | 4 | |
| EC/WOSC 2011, Ludwigshafen/Germany | 2011-07-15 - 2011-07-17 | 1895 | +25 | 9 | 8 | |
| Dutch Championship 2011 | 2011-05-28 | 1892 | +3 | 2 | 4 | |
| Tokin tournament | 2010-10-30 | 1876 | +16 | 1 | 4 | |
| Dutch championship | 2010-03-13 | 1896 | -20 | 4 | 4 | |
| Tokin tournament, The Hague | 2009-11-14 | 1901 | -5 | 2 | 4 | |
| Dutch championship | 2009-04-25 | 1917 | -16 | 6 | 4 | |
| Tokin tournement | 2009-03-14 | 1927 | -10 | 2 | 4 | |
| Tokin tournament | 2008-10-11 | 1965 | -38 | 6 | 4 | |
| European Championship / World Open Shogi Championship, Pardubice (CZ) | 2008-07-11 - 2007-07-13 | 1955 | +10 | 3 | 9 | |
| Dutch Kyu qualification | 2008-06-14 | 1953 | +2 | 3 | 3 | |
| Dutch Championship | 2008-04-26 | 1959 | -6 | 3 | 3 | |
| 17. German Open Shogi Championship, Hannover Germany | 2008-02-16 - 2008-02-17 | 1807 | +152 | 1 | 7 | |
| Tokin tournament | 2007-11-30 | 1838 | -31 | 4 | 4 | |
| European Championship / World Open Shogi Championship, Pardubice (CZ) | 2007-07-13 - 2007-07-15 | 1816 | +22 | 6 | 9 | |
| Hannover | 2006-11-25 - 2006-11-26 | 1816 | +0 | 4 | 7 | |
| Tokin tournamnet, The Hague | 2006-11-11 | 1805 | +11 | 1 | 4 | |
| European Championship / World Open Shogi Championship, Colmar | 2006-07-07 - 2006-07-09 | 1833 | -28 | 13 | 9 | |
| Tokin tournament, The Hague | 2006-02-11 | 1843 | -10 | 4 | 4 | |
| Colmar | 2005-09-10 - 2005-09-11 | 1859 | -16 | 4 | 6 | |
| European Championship / World Open Shogi Championship, Pardubice (CZ) | 2005-07-15 - 2005-07-17 | 1868 | -9 | 12 | 9 | |
| German Championship, Kyu group and open tournament, Hilden | 2005-06-04 - 2005-06-05 | 1845 | +23 | 1 | 6 | |
| Dutch Championship, Woerden | 2005 | 1842 | +3 | 3 | 4 | |
| Tokin tournament, The Hague | 2005 | 1839 | +3 | 2 | 4 | |
| 18th Nijmegen Shogi Tournament | 2004-12-28 - 2004-12-29 | 1823 | +16 | 2 | 6 | |
| Paris Tournament | 2004-12-18 - 2004-12-19 | 1818 | +5 | 4 | 6 | |
| 14. German Open Shogi Championship, Hannover | 2004-11-20 - 2004-11-21 | 1865 | -47 | 9 | 7 | |
| Dutch championship, Woerden | 2004-04-10 | 1868 | -3 | 5 | 4 | |
| 17th Nijmegen Shogi Tournament | 2003-12-28 - 2003-12-30 | 1920 | -52 | 10 | 8 | |
| German Open, Hannover | 2003-11-15 - 2003-11-16 | 1926 | -6 | 3 | 7 | |
| 16th Nijmegen tournament, Nijmegen | 2002-12-28 - 2002-12-30 | 1969 | -43 | 7 | 8 | |
| Paris Open Championship, Paris | 2002-12-14 - 2002-12-15 | 1952 | +17 | 2 | 6 | |
| 12. German Open Shogi Championship, Hannover | 2002-11-23 - 2002-11-24 | 1968 | -16 | 6 | 7 | |
| Second International Shogi Forum, Individual and 1. board, Tokyo | 2002-10-18 - 2002-10-19 | 1987 | -19 | 12 | 5 | |
| WOSC 2002, Brussels, Belgium | 2002-08-23 - 2002-08-25 | 2074 | -87 | 30 | 9 | |
| The 7th Rikai tournament in Sittard | 2002-06-15 - 2002-06-16 | 2069 | +5 | 2 | 7 | |
| Pullach/Munich Tournament | 2002-04-26 - 2002-04-27 | 2092 | -23 | 5 | 6 | |
| Dutch Championships, Woerden | 2002-02-23 | 2078 | +14 | 1 | 3 | |
| International Tournament of Alsace, COLMAR | 2001-09-22 | 2089 | -11 | 3 | 6 | |
| MSO main event, London | 2001-08-24 - 2001-08-26 | 2156 | -67 | 24 | 9 | |
| 6th Rikai match, Sittard | 2001-06-02 - 2001-06-03 | 2176 | -20 | 2 | 6 | |
| 2001 British Open Shogi Championship | 2001-05-05 - 2001-05-06 | 2167 | +9 | 2 | 6 | |
| 1. Berlin Open | 2001-04-21 - 2001-04-22 | 2153 | +14 | 1 | 5 | 4 Dan |
| Dutch Championship, Woerden | 2001-02-17 | 2145 | +8 | 1 | 3 | |
| German Open | 2000-10-15 | 2127 | +18 | 1 | 7 | |
| London, European Championship and MSO Worldwide Championship | 2000-08-25 - 2000-08-27 | 2120 | +7 | 7 | 9 | |
| Dusseldorf, 3. European-Japan-Friendship-Shogi tournament | 2000-04-02 | 2113 | +22 | 1 | 4 | |
| Woerden, Dutch Championship 2000 | 2000-02-19 | 2091 | +22 | 1 | 4 | |
| -175 | | 342 | |
