 
                                    | Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2001.07.25 | Schmied, A. (2138) vs Hesselberg, Leif Politiken Cup Slav Alapin - Steiner | 1-0 | D16 | |
| 2001.07.24 | Hesselberg, Leif vs (2023) Lardot, D. Politiken Cup Modern - Lizard | 0-1 | B06 | |
| 2001.07.23 | Hansen, He (2044) vs Hesselberg, Leif Politiken Cup Queen's Pawn Zukertort - Anti-Torre | 1-0 | D02 | |
| 2001.07.22 | Hesselberg, Leif vs (2050) Petersen, N. Politiken Cup Queen's Pawn Zukertort - Krause | 1-0 | D02 | |
| 2001.07.21 | Hesselberg, Leif vs Radovic, S. Politiken Cup Reti | 1-0 | A04 | |
| 2001.07.20 | Henrichsen, J. (2069) vs Hesselberg, Leif Politiken Cup Queen's Indian Classical | 1-0 | E18 | |
| 2001.07.20 | McShane, R. vs Hesselberg, Leif Politiken Cup Caro-Kann - Advance (Short) | 0-1 | B12 | |
| 2001.07.19 | Hesselberg, Leif vs (2075) Mortensen, H. Politiken Cup Queen's Pawn Zukertort | 0-1 | D02 | |
| 2001.07.18 | Bleis, Christian vs Hesselberg, Leif Politiken Cup Indian - Torre | 1-0 | A46 | |
| 2001.07.17 | Hesselberg, Leif vs (2284) Bekker Jensen, Da Politiken Cup Indian East Indian | 0-1 | A48 | |
| 2001.07.16 | Jorgensen, Brian vs Hesselberg, Leif Politiken Cup English Anglo-Indian (Queen's Knight) - Carls (Smyslov) | 0-1 | A22 | |
| 2002.07.26 | Thestrup, Sixten vs Hesselberg, Leif 24th Politiken Cup Alekhine - Steinitz (Boleslavsky) | 0-1 | C11 | |
| 2002.07.25 | Hesselberg, Leif vs (2062) Helin, M. 24th Politiken Cup Irregular Queen's Pawn - Lizard | 0-1 | B06 | |
| 2002.07.24 | Skovgaard, T. (2074) vs Hesselberg, Leif 24th Politiken Cup Caro-Kann Knight (Nimzovich) - Knight | 1/2-1/2 | B16 | |
| 2002.07.23 | Hesselberg, Leif vs Moller, Frederik Oe 24th Politiken Cup Queen's Pawn Zukertort - Anti-Torre | 1-0 | D02 | |
| 2002.07.21 | Bjerke, S. (2064) vs Hesselberg, Leif 24th Politiken Cup Indian Knight - Euwe | 1-0 | E17 | |
| 2002.07.20 | Hesselberg, Leif vs Hau, Helge 24th Politiken Cup French Advance Winawer | 1-0 | C16 | |
| 2002.07.19 | Christensen, C. (2131) vs Hesselberg, Leif 24th Politiken Cup Alekhine Modern | 1-0 | B05 | |
| 2002.07.18 | Hesselberg, Leif vs Christensen, Christ 24th Politiken Cup King's Indian Modern | 1-0 | E94 | |
| 2002.07.17 | Nielsen, Palle vs Hesselberg, Leif 24th Politiken Cup Neo-Indian | 1/2-1/2 | E00 | |
| 2002.07.16 | Hesselberg, Leif vs (2305) Rasmussen, A. 24th Politiken Cup Dutch | 0-1 | A80 | |
| 2002.07.15 | Hansen, TR. (2280) vs Hesselberg, Leif 24th Politiken Cup English Anglo-Indian (Queen's Knight) | 1-0 | A16 | |
| 1986.01.01 | Nielsen, P. vs Hesselberg, Leif Jernbanen Indian Knight | 0-1 | A46 | |
| 1979.01.01 | Nielsen, Erling vs Hesselberg, Finn Randers Queen's Gambit - Alapin | 0-1 | D31 | |
| 1979.01.01 | Madsen, Gunnar vs Hesselberg, Finn Randers Irregular Queen's Pawn - Franco-Indian | 1-0 | A40 | |
| 1983.01.01 | Hesselberg, Leif vs Nielsen, P. Farum French - Hanham | 1-0 | C00 | |
| 1979.01.01 | Hesselberg, Finn vs Christiansen, Arne Randers Pirc | 0-1 | B07 | |
| 1979.01.01 | Hesselberg, Finn vs Madsen, Svend Randers English Symmetrical - Ultra-Symmetrical (Reversed Botvinnik) | 0-1 | A36 | |
| 1979.01.01 | Hesselberg, Finn vs Sorensen, Helge Randers English Symmetrical | 1/2-1/2 | A30 |