Koch, Harald
Last game 2023
Rating
peak 1957 · latest 1934Games
11
Wins
3
Draws
3
Losses
5
Peak Elo
1957
40.9% score
As White
| A10 | English Opening: Anglo-Dutch Defense | 2 | 25.0% |
As Black
No repeated openings.
Recent games
| Koch, Harald1934 | 0-1 | Dittmar, P2176 | 38th ChessOrg Open | 2023 |
| Koch, Harald1957 | 0-1 | Schelle, A2165 | 36th ChessOrg Open | 2020 |
| Schroeder, V2103 | ½-½ | Koch, Harald1957 | 36th ChessOrg Open | 2020 |
| Koch, Harald1957 | 0-1 | Kuipers, D2155 | 36th ChessOrg Open | 2020 |
| Koch, Harald1918 | 1-0 | Wassem, Michael | 34th ChessOrg Open | 2018 |
| Koch, Harald1918 | 0-1 | Kornitzky, Tino2060 | 34th ChessOrg Open | 2018 |
| Wahl, P1820 | 0-1 | Koch, Harald1918 | 34th ChessOrg Open | 2018 |
| Schroeder, V2107 | 1-0 | Koch, Harald1918 | 34th ChessOrg Open | 2018 |
| Koch, Harald1879 | ½-½ | Scharrer, U2039 | 29th ChessOrg Open | 2013 |
| Specht, H2019 | 0-1 | Koch, Harald1879 | 29th ChessOrg Open | 2013 |
| Straub, H1990 | ½-½ | Koch, Harald1879 | 29th ChessOrg Open | 2013 |