 
                                    | Date | Chess tournament name | Status | 
|---|---|---|
| 2025-05-24 to 2025-06-01 | 9. Int. Bodenseeopen 2025  | Finished | 
| 2023-04-15 to 2023-04-23 | 11. Internationaler Schach-Senioren-Cup am Tegernsee 2023  | Finished | 
| 2017-05-20 to 2017-05-28 | 3. Int. Bodensee-OPEN 2017  | Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2023.04.23 | Hanewinkel, Martin (1908)  vs (2029) Greul, Hans 11. Internationaler Schach-Senioren-Cup Irregular Queen's Pawn - Franco-Indian | 1-0 | A40 | |
| 2023.04.22 | Hanewinkel, Martin (1908)  vs (1769) Warnk, Torsten 11. Internationaler Schach-Senioren-Cup Queen's Pawn Zukertort - London | 1-0 | D02 | |
| 2023.04.21 | Bohnstorff, Michael (1999)  vs (1908) Hanewinkel, Martin 11. Internationaler Schach-Senioren-Cup Indian Knight | 1-0 | A46 | |
| 2023.04.20 | Hanewinkel, Martin (1908)  vs (2069) Hofene, Dieter 11. Internationaler Schach-Senioren-Cup Benko's opening | 1/2-1/2 | A00 | |
| 2023.04.19 | Bruns, Patrick (1736)  vs (1908) Hanewinkel, Martin 11. Internationaler Schach-Senioren-Cup Sicilian Paulsen - Reti | 0-1 | B41 | |
| 2023.04.18 | Hanewinkel, Martin (1908)  vs (2080) Remensberger, Hansuli 11. Internationaler Schach-Senioren-Cup Irregular Queen's Pawn - Franco-Indian | 0-1 | A40 | |
| 2023.04.17 | Babar, Michael (2110)  vs (1908) Hanewinkel, Martin 11. Internationaler Schach-Senioren-Cup Sicilian Paulsen - Reti | 1/2-1/2 | B41 | |
| 2023.04.16 | Hanewinkel, Martin (1908)  vs (1590) Gerlach, Andreas 11. Internationaler Schach-Senioren-Cup Indian Knight - London | 1-0 | A46 | |
| 2023.04.15 | Boersch, Guenter (1523)  vs (1908) Hanewinkel, Martin 11. Internationaler Schach-Senioren-Cup Irregular Queen's Pawn - Nimzovich | 1/2-1/2 | A40 | |
| 2017.05.21 | Hanewinkel, Martin (2085)  vs (2482) Henrichs, Thomas 3. Int. Bodensee-OPEN 2017 Modern | 0-1 | A41 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2025.05.26 | Luethi,Walter (1754) vs (1962) Hanewinkel,Martin Bodensee Open 2025 Sicilian Paulsen | 1-0 | B42 | |
| 2025.06.01 | Baihaghi,Aryana (1714) vs (1962) Hanewinkel,Martin Bodensee Open 2025 Pirc - Lizard | 1/2-1/2 | B06 | |
| 2025.05.24 | Federer,Colin (2134) vs (1962) Hanewinkel,Martin Bodensee Open 2025 Sicilian Paulsen | 1-0 | B41 | |
| 2017.05.21 | Hess, C1. (2222) vs (1973) Hanewinkel, W. Bodensee Open 2017 Queen's Pawn - Mason | 1-0 | D00 | |
| 2017.05.21 | Hanewinkel, Martin (2085) vs (2482) Henrichs, T. Bodensee Open 2017 Modern | 0-1 | A41 | |
| 2015.10.31 | Eingorn, V. (2525) vs (2085) Hanewinkel, Martin 19th OIBM 2015 Reti Zukertort | 1-0 | A06 | |
| 2016.10.30 | Hanewinkel, W. (1968) vs (2207) Asenov, Pavel Lichtenrader Herbst 2016 Slav Delmar | 0-1 | D12 | |
| 2016.10.25 | Krefenstein, Sergej (2176) vs (1968) Hanewinkel, W. Lichtenrader Herbst 2016 English Sicilian | 1-0 | A20 | |
| 2016.10.23 | Giemsa, S. (2270) vs (1968) Hanewinkel, W. Lichtenrader Herbst 2016 Slav Rubinstein | 1-0 | D11 | |
| 1999.10.15 | Hanewinkel, W. (2045) vs (2541) Oral, T. 5th Wichern op Gruenfeld Exchange (Classical) - Lesser Simagin | 0-1 | D86 | |
| 2000.08.04 | Paust, WD. (2124) vs (2022) Hanewinkel, W. MTO Open Sicilian Closed | 1-0 | B23 | |
| 2000.08.03 | Hanewinkel, W. (2022) vs (2146) Ernst, H. MTO Open Queen's Gambit Declined - Exchange | 0-1 | D35 | |
| 2000.08.02 | Ziltener, W. vs (2022) Hanewinkel, W. MTO Open Reti King's Indian | 0-1 | A07 | |
| 2000.08.01 | Hanewinkel, W. (2022) vs (2041) Kleinhenz, HG. MTO Open Irregular Queen's Pawn - Steinitz | 1/2-1/2 | D26 | |
| 2000.07.31 | Isler, P. (2119) vs (2022) Hanewinkel, W. MTO Open Dunst (Sleipner, Heinrichsen) opening - Two Knights | 1/2-1/2 | A04 | |
| 2000.07.30 | Hanewinkel, W. (2022) vs (2140) Hubschmid, S. MTO Open Queen's Gambit Declined | 0-1 | D30 | |
| 2000.07.27 | Balcerak, P. (2110) vs (2022) Hanewinkel, W. MTO Open Sicilian - Pelikan (Chelyabinsk) | 1-0 | B33 | |
| 2000.07.26 | Hanewinkel, W. (2022) vs (2114) Lappage, J. MTO Open King's Indian Modern | 1/2-1/2 | E94 | |
| 2000.07.25 | Ditzler, J. (2140) vs (2022) Hanewinkel, W. MTO Open Indian East Indian - Exchange | 1-0 | D90 | |
| 2000.07.24 | Hanewinkel, W. (2022) vs (2303) Bozinovic, Bog MTO Open Indian - Trompowsky | 0-1 | A45 | |
| 1987.04.01 | Steinruecken, B. vs Hanewinkel, W. Dortmund open Sicilian | 1/2-1/2 | B30 | |
| 1988.03.01 | Sieberg, R. vs Hanewinkel, C. Dortmund open French Advance - Milner-Barry | 0-1 | C02 | |
| 1987.04.01 | Prange, S. vs Hanewinkel, W. Dortmund open King's Indian Classical - Gligoric | 1-0 | E92 | |
| 1987.04.01 | Mrozinski, W. vs Hanewinkel, W. Dortmund open Reti Symmetrical | 1/2-1/2 | A05 | |
| 1994.01.01 | Markowski, T. vs Hanewinkel, Winfrie Velden Benko's opening | 1-0 | A00 | |
| 1994.01.01 | Kroncke, Manfred vs Hanewinkel, Winfrie Velden Sicilian Rossolimo (Fianchetto) - Rossolimo | 1/2-1/2 | B31 | |
| 1987.04.01 | Hanewinkel, W. vs Rademacher, H. Dortmund open English Anglo-Indian (Queen's Knight) - Exchange | 1-0 | D90 | |
| 1988.03.01 | Hanewinkel, W. vs Habibi, A. Dortmund open Neo-Indian - Exchange | 0-1 | D35 | |
| 1987.04.01 | Hanewinkel, W. vs Birr, B. Dortmund open English Anglo-Indian (Queen's Knight) | 1/2-1/2 | A16 | |
| 1987.04.01 | Hanewinkel, W. vs Klemmt, H. Dortmund open English Anglo-Indian (Queen's Knight) | 1/2-1/2 | A16 | |
| 1987.04.01 | Hanewinkel, W. vs Radinger, R. Dortmund open English Anglo-Indian (Queen's Knight) - Carls | 1/2-1/2 | A22 | |
| 1987.04.01 | Hanewinkel, W. vs Prueske, W. Dortmund open English Sicilian | 0-1 | A21 | |
| 1987.04.01 | Hanewinkel, W. vs Rott, G. Dortmund open English Agincourt | 0-1 | A13 | |
| 1988.03.01 | Hanewinkel, C. vs Mombeck, M. Dortmund open Sicilian Dragon | 0-1 | B70 | |
| 1988.03.01 | Hanewinkel, C. vs Pieper, H. Dortmund open Spanish Closed - Averbakh | 1/2-1/2 | C87 | |
| 1988.03.01 | Hanewinkel, C. vs Georg, H. Dortmund open Spanish Schliemann | 0-1 | C63 | |
| 1987.04.01 | Derlich, K. vs Hanewinkel, W. Dortmund open Sicilian - Pelikan (Sveshnikov) | 1-0 | B33 | |
| 1988.03.01 | Borchert, E. vs Hanewinkel, W. Dortmund open Benoni | 0-1 | A56 | |
| 1987.04.01 | Boldt, D. vs Hanewinkel, W. Dortmund open Mieses opening | 0-1 | A00 |