Gerhard, Dr. Koehler
Country
GER
Birth Year
1956
Gender
M
Title
FIDE ID
12909700
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-06 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 51 | 2023-05-31 | ECU Senior +65 2023 | Acqui Terme ITA | 6.3 | Gerhard, Dr. Koehler | Wolfgang, Dr. Polster | 0-1 | 55 | Open |
| 52 | 2023-05-30 | ECU Senior +65 2023 | Acqui Terme ITA | 5.4 | Jan Rooze | Gerhard, Dr. Koehler | 1/2-1/2 | 48 | Open |
| 53 | 2023-05-29 | ECU Senior +65 2023 | Acqui Terme ITA | 4.8 | Gerhard, Dr. Koehler | Vitaliy Gnirenko | 1-0 | 61 | Open |
| 54 | 2023-05-28 | ECU Senior +65 2023 | Acqui Terme ITA | 3.7 | Sandor Biro | Gerhard, Dr. Koehler | 1/2-1/2 | 69 | Open |
| 55 | 2023-05-27 | ECU Senior +65 2023 | Acqui Terme ITA | 2.1 | Gerhard, Dr. Koehler | Daniele Goli | 1-0 | 42 | Open |
| 56 | 2023-05-26 | ECU Senior +65 2023 | Acqui Terme ITA | 1.11 | Eero Patola | Gerhard, Dr. Koehler | 0-1 | 49 | Open |
| 57 | 2022-11-24 | World Senior 65+ 2022 | Assisi ITA | 9.13 | Peng Kong Chan | Gerhard, Dr. Koehler | 1/2-1/2 | 41 | Open |
| 58 | 2022-11-22 | World Senior 65+ 2022 | Assisi ITA | 7.7 | Nikolay A Legky | Gerhard, Dr. Koehler | 1-0 | 23 | Open |
| 59 | 2022-11-20 | World Senior 65+ 2022 | Assisi ITA | 6.11 | Gerhard, Dr. Koehler | Timothy F. Binham | 1/2-1/2 | 52 | Open |
| 60 | 2022-11-19 | World Senior 65+ 2022 | Assisi ITA | 5.22 | Alexander Shaffer | Gerhard, Dr. Koehler | 0-1 | 52 | Open |
| 61 | 2022-11-18 | World Senior 65+ 2022 | Assisi ITA | 4.3 | Gerhard, Dr. Koehler | Vlastimil Jansa | 0-1 | 45 | Open |
| 62 | 2022-11-17 | World Senior 65+ 2022 | Assisi ITA | 3.8 | Valentin Bogdanov | Gerhard, Dr. Koehler | 0-1 | 54 | Open |
| 63 | 2022-11-16 | World Senior 65+ 2022 | Assisi ITA | 2.25 | Gerhard, Dr. Koehler | Tom Braathen | 1-0 | 41 | Open |
| 64 | 2022-11-15 | World Senior 65+ 2022 | Assisi ITA | 1.3 | Hans Richard Thjomoe | Gerhard, Dr. Koehler | 0-1 | 28 | Open |
| 65 | 2022-11-04 | TCh-EUR Senior +65 2022 | Dresden GER | 9.4 | Bengt Hammar | Gerhard, Dr. Koehler | 0-1 | 28 | Open |
| 66 | 2022-11-03 | TCh-EUR Senior +65 2022 | Dresden GER | 8.4 | Gerhard, Dr. Koehler | Hans-Joachim Vatter | 1/2-1/2 | 65 | Open |
| 67 | 2022-11-02 | TCh-EUR Senior +65 2022 | Dresden GER | 7.4 | Jean-Claude Letzelter | Gerhard, Dr. Koehler | 0-1 | 32 | Open |
| 68 | 2022-11-01 | TCh-EUR Senior +65 2022 | Dresden GER | 6.4 | Gerhard, Dr. Koehler | Matthias, Dr. Kierzek | 1-0 | 32 | Open |
| 69 | 2022-10-31 | TCh-EUR Senior +65 2022 | Dresden GER | 5.4 | Karl Lang | Gerhard, Dr. Koehler | 0-1 | 43 | Open |
| 70 | 2022-10-30 | TCh-EUR Senior +65 2022 | Dresden GER | 4.4 | Pekka Hietala | Gerhard, Dr. Koehler | 1/2-1/2 | 39 | Open |
| 71 | 2022-10-29 | TCh-EUR Senior +65 2022 | Dresden GER | 3.4 | Gerhard, Dr. Koehler | Denis Luminet | 1/2-1/2 | 30 | Open |
| 72 | 2022-10-28 | TCh-EUR Senior +65 2022 | Dresden GER | 2.4 | Gerhard, Dr. Koehler | Gerhard Staub | 0-1 | 42 | Open |
| 73 | 2022-10-27 | TCh-EUR Senior +65 2022 | Dresden GER | 1.4 | Wolfgang Tichatschke | Gerhard, Dr. Koehler | 0-1 | 36 | Open |
| 74 | 2021-09-07 | TCh-EUR Senior +65 2021 | Prague CZE | 9.4 | Gerhard, Dr. Koehler | Vladislav Konvalinka | 1-0 | 28 | Open |
| 75 | 2021-09-06 | TCh-EUR Senior +65 2021 | Prague CZE | 8.4 | Matthias, Dr. Kierzek | Gerhard, Dr. Koehler | 1-0 | 46 | Open |
| 76 | 2021-09-05 | TCh-EUR Senior +65 2021 | Prague CZE | 7.4 | Gerhard, Dr. Koehler | Lubomir Neckar | 1/2-1/2 | 17 | Open |
| 77 | 2021-09-04 | TCh-EUR Senior +65 2021 | Prague CZE | 6.4 | Jevgenyij Boguszlavszkij | Gerhard, Dr. Koehler | 0-1 | 44 | Open |
| 78 | 2021-09-03 | TCh-EUR Senior +65 2021 | Prague CZE | 5.4 | Gerhard, Dr. Koehler | Edwin Bhend | 1/2-1/2 | 64 | Open |
| 79 | 2021-09-02 | TCh-EUR Senior +65 2021 | Prague CZE | 4.4 | Leon Lederman | Gerhard, Dr. Koehler | 1/2-1/2 | 67 | Open |
| 80 | 2021-09-01 | TCh-EUR Senior +65 2021 | Prague CZE | 3.4 | Gerhard, Dr. Koehler | Yannick Berthelot | 0-1 | 81 | Open |
| 81 | 2021-08-31 | TCh-EUR Senior +65 2021 | Prague CZE | 2.4 | Bengt Hammar | Gerhard, Dr. Koehler | 0-1 | 60 | Open |
| 82 | 2021-08-30 | TCh-EUR Senior +65 2021 | Prague CZE | 1.4 | Gerhard, Dr. Koehler | Vladimir Horak | 1-0 | 54 | Open |
| 83 | 2020-03-08 | World Senior Teams +50 | Prague CZE | 3.7 | Gerhard, Dr. Koehler | Wolfgang, Dr. Polster | 1-0 | 45 | Open |
| 84 | 2020-03-07 | World Senior Teams +50 | Prague CZE | 2.9 | Robert Gattermayer | Gerhard, Dr. Koehler | 1/2-1/2 | 73 | Open |
| 85 | 2020-03-06 | World Senior Teams +50 | Prague CZE | 1.2 | Gerhard, Dr. Koehler | Petra Fink-Nunn | 1-0 | 45 | Open |
| 86 | 2019-11-23 | World Senior 50+ 2019 | Bucharest ROU | 11.16 | Gerhard, Dr. Koehler | Francois Vareille | 1/2-1/2 | 40 | Open |
| 87 | 2019-11-22 | World Senior 50+ 2019 | Bucharest ROU | 10.11 | Gerhard, Dr. Koehler | Nikoloz Managadze | 0-1 | 64 | Open |
| 88 | 2019-11-21 | World Senior 50+ 2019 | Bucharest ROU | 9.16 | Fred Berend | Gerhard, Dr. Koehler | 0-1 | 77 | Open |
| 89 | 2019-11-20 | World Senior 50+ 2019 | Bucharest ROU | 8.26 | Gerhard, Dr. Koehler | Vladimir Pogosian | 1-0 | 81 | Open |
| 90 | 2019-11-19 | World Senior 50+ 2019 | Bucharest ROU | 7.27 | Dinu-Simi Suciu | Gerhard, Dr. Koehler | 1/2-1/2 | 26 | Open |
| 91 | 2019-11-18 | World Senior 50+ 2019 | Bucharest ROU | 6.17 | Gerhard, Dr. Koehler | Semen I. Dvoirys | 1/2-1/2 | 21 | Open |
| 92 | 2019-11-16 | World Senior 50+ 2019 | Bucharest ROU | 5.36 | Jaume Martinez Lopez | Gerhard, Dr. Koehler | 0-1 | 25 | Open |
| 93 | 2019-11-15 | World Senior 50+ 2019 | Bucharest ROU | 4.35 | Gerhard, Dr. Koehler | Peter R Smith | 1/2-1/2 | 54 | Open |
| 94 | 2019-11-14 | World Senior 50+ 2019 | Bucharest ROU | 3.13 | Ivan Morovic Fernandez | Gerhard, Dr. Koehler | 1-0 | 37 | Open |
| 95 | 2019-11-13 | World Senior 50+ 2019 | Bucharest ROU | 2.36 | Gerhard, Dr. Koehler | Ronny Kirppo | 1-0 | 44 | Open |
| 96 | 2019-11-12 | World Senior 50+ 2019 | Bucharest ROU | 1.48 | Cassio Roberto Sopko | Gerhard, Dr. Koehler | 1/2-1/2 | 45 | Open |
| 97 | 2019-08-18 | Vienna Open 2019 | Vienna AUT | 2.36 | Florian Schwabeneder | Gerhard, Dr. Koehler | 1-0 | 37 | Open |
| 98 | 2019-05-03 | 31st ch-GER Seniors +50 | Radebeul GER | 8.4 | Gerhard, Dr. Koehler | Gerhard, Dr. Schmidt | 0-1 | 53 | Open |
| 99 | 2019-05-02 | 31st ch-GER Seniors +50 | Radebeul GER | 7.2 | Frank, Dr. Belke | Gerhard, Dr. Koehler | 1-0 | 37 | Open |
| 100 | 2019-05-01 | 31st ch-GER Seniors +50 | Radebeul GER | 6.2 | Gerhard, Dr. Koehler | Michael Mueller | 1-0 | 112 | Open |
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