Aldert-Jan Keessen - Chess Player Overview
Last update: 21/08/2025 04:41:08 GMT+2
Player's activity: ON
Player's name: Aldert-Jan Keessen (NED) 
Player's photo: (Search in Google Images)
Age: 46 years old (born in 1979)
Highest FIDE Elo achieved: 2267
Aldert-Jan Keessen Chess Games: 65
0 (Rapid)
0 (Blitz)
Aldert-Jan Keessen - Charts
FIDE Elo
Activity chart
Aldert-Jan Keessen - Chess Tournaments
| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Aldert-Jan Keessen - Chess Games
Aldert-Jan Keessen - Chess Games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Aldert-Jan Keessen - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 1999.07.04 | Strating, S. (2334) vs Keessen, AJ. 8th AKN Weekender King's Indian Four Pawns |
1-0 | E76 | |
| 1999.07.04 | Keessen, AJ. vs Cliteur, O. 8th AKN Weekender Sicilian Alapin |
1-0 | B22 | |
| 1999.07.03 | Mitkov, N. (2509) vs Keessen, AJ. 8th AKN Weekender Sicilian Closed |
1-0 | B23 | |
| 1999.07.03 | Keessen, AJ. vs Van Eijk, J. 8th AKN Weekender Sicilian Alapin |
1-0 | B22 | |
| 1999.07.02 | Meester, Andre vs Keessen, AJ. 8th AKN Weekender King's Indian Saemisch |
1-0 | E81 | |
| 1999.05.11 | Keessen, AJ. vs Lammens, Tim ch-NED (u-20) Irregular Queen's Pawn - Kotov (Robatsch) |
1-0 | A40 | |
| 1999.05.10 | Vink, N. (2252) vs Keessen, AJ. ch-NED (u-20) Sicilian Classical Dragon |
1-0 | B74 | |
| 1999.05.09 | Keessen, AJ. vs Jens, J. ch-NED (u-20) King's Indian Yugoslav (Aronin) - Normal |
1-0 | E98 | |
| 1999.05.08 | Ernst, S. (2428) vs Keessen, AJ. ch-NED (u-20) Reti |
1-0 | A04 | |
| 1999.05.07 | Keessen, AJ. vs Amesz, J. ch-NED (u-20) Indian - Mexican |
1/2-1/2 | A50 | |
| 1999.05.06 | Wempe, Jo vs Keessen, AJ. ch-NED (u-20) Sicilian Alapin - Smith-Morra |
0-1 | B22 | |
| 1999.05.05 | Keessen, AJ. vs Van Ruitenburg, J. ch-NED (u-20) Queen's Gambit Declined |
1-0 | D30 | |
| 1999.05.04 | Berkvens, J. (2215) vs Keessen, AJ. ch-NED (u-20) Sicilian Yugoslav Dragon |
1-0 | B75 | |
| 1999.05.03 | Keessen, AJ. vs (2266) Middelburg, T. ch-NED (u-20) Slav Rubinstein - Old Semi-Slav Noteboom |
1/2-1/2 | D31 | |
| 1999.08.14 | Keessen, AJ. vs (2432) Azarov, S. NED u-20 Open Scotch - Scotch Golmayo |
1/2-1/2 | C45 | |
| 1999.08.13 | Lammens, Tim vs Keessen, AJ. NED u-20 Open Sicilian Yugoslav Dragon - Rauzer |
0-1 | B76 | |
| 1999.08.13 | Keessen, AJ. vs (2404) Solleveld, M. NED u-20 Open Scotch - Scotch Golmayo |
1/2-1/2 | C45 | |
| 1999.08.12 | Muhren, B. vs Keessen, AJ. NED u-20 Open Sicilian |
0-1 | B50 | |
| 1999.08.11 | Keessen, AJ. vs (2326) Middelburg, T. NED u-20 Open Sicilian Alapin |
0-1 | B22 | |
| 1999.08.11 | Van Beek, A. (2294) vs Keessen, AJ. NED u-20 Open Sicilian Yugoslav Dragon - Rauzer |
0-1 | B76 | |
| 1999.08.10 | Keessen, AJ. vs (2356) Johannessen, LE. NED u-20 Open French Advance |
0-1 | C02 | |
| 1999.08.10 | Pluister, D. vs Keessen, AJ. NED u-20 Open Sicilian |
0-1 | B50 | |
| 1999.08.09 | Keessen, AJ. vs Van der Stap, H. NED u-20 Open Sicilian Alapin |
1-0 | B22 | |
| 2006.07.17 | Van Oosterom, C. (2343) vs (2234) Keessen, AJ. 3rd ACT Sicilian Alapin |
1/2-1/2 | B22 | |
| 2006.07.16 | Keessen, AJ. (2234) vs (2446) Van der Weide, K. 3rd ACT Reti Symmetrical |
0-1 | A05 | |
| 2006.07.15 | Pliester, L. (2391) vs (2234) Keessen, AJ. 3rd ACT Sicilian Barnes |
1/2-1/2 | B44 | |
| 2006.08.12 | Keessen, AJ. (2234) vs Grochal, Joey HZ Open Neo-Indian - Exchange |
0-1 | D35 | |
| 2006.08.11 | Kuijpers, J. (1930) vs (2234) Keessen, AJ. HZ Open Bird Dutch |
1/2-1/2 | A03 | |
| 2006.08.10 | Keessen, AJ. (2234) vs (2098) Serdijn, G. HZ Open Irregular Queen's Pawn - Polish |
1/2-1/2 | A40 | |
| 2006.08.09 | Van den Berg, Ad (2175) vs (2234) Keessen, AJ. HZ Open Sicilian Closed - Chameleon |
1-0 | B23 | |
| 2006.08.08 | Keessen, AJ. (2234) vs Laarhoven, T. HZ Open King's Indian Yugoslav - Taimanov |
1/2-1/2 | E97 | |
| 2006.08.07 | Michiels, B. (2455) vs (2234) Keessen, AJ. HZ Open Sicilian Barnes - Kasparov |
1/2-1/2 | B44 | |
| 2006.08.06 | Keessen, AJ. (2234) vs (2508) Van der Wiel, J. HZ Open King's Indian Classical - Kazakh |
1/2-1/2 | E91 | |
| 2006.08.06 | Straffon, Othon vs (2234) Keessen, AJ. HZ Open Dutch Classical |
0-1 | A96 | |
| 2006.08.05 | Keessen, AJ. (2234) vs Wiering, Jelle HZ Open Gruenfeld Three Knights - Exchange |
1-0 | D90 | |
| 1997.01.01 | Van Tellingen, F. vs Keessen, AJ. U20 op Hengelo NED Sicilian Sozin - Two Knights |
0-1 | B57 | |
| 1998.07.17 | Van Driel, E. vs Keessen, AJ. Vlissingen open Irregular Queen's Pawn - English |
1-0 | A40 | |
| 1995.01.01 | Van der Meulen vs Keessen, A. Hengelo ch-NLD U16 Sicilian Moscow |
0-1 | B51 | |
| 1997.01.01 | Van der Laar, C. vs Keessen, AJ. U20 op Hengelo NED English Anti-Benoni |
0-1 | A32 | |
| 1995.01.01 | Pauptit, Alwin vs Keessen, A. Hengelo ch-NLD U16 Sicilian Dragon |
1-0 | B70 | |
| 1995.01.01 | Neels, Iris vs Keessen, A. Hengelo ch-NLD U16 Sicilian |
1-0 | B50 | |
| 1998.07.05 | Leenhouts, K. vs Keessen, A. AKN Irregular Queen's Pawn - Kotov |
1-0 | A40 | |
| 1997.01.01 | Keessen, AJ. vs Kalisvaart, P. U20 op Hengelo NED Irregular Queen's Pawn - Moscow |
1/2-1/2 | D38 | |
| 1997.01.01 | Keessen, AJ. vs Remmel, T. U20 op Hengelo NED King's Indian Modern |
0-1 | E94 | |
| 1997.01.01 | Keessen, AJ. vs Brouwers, G. U20 op Hengelo NED Queen's Gambit Declined Semi-Pillsbury - Cambridge Springs |
1-0 | D52 | |
| 1997.01.01 | Keessen, AJ. vs Velema, S. U20 op Hengelo NED Modern Averbakh - Kotov (Robatsch) |
1-0 | A42 | |
| 1998.07.11 | Keessen, AJ. vs Zweedijk, L. Vlissingen open Old Indian |
1-0 | A53 | |
| 1998.07.13 | Keessen, AJ. vs Burgerhoff, R. Vlissingen open Irregular Queen's Pawn - English |
1-0 | A40 | |
| 1998.07.15 | Keessen, AJ. vs Safin, S. Vlissingen open King's Indian Classical - Kazakh |
0-1 | E91 | |
| 1995.01.01 | Keessen, A. vs Kordel, Mathias Hengelo ch-NLD U16 Queen's Gambit Declined Exchange - Exchange |
0-1 | D36 | |
| 1995.01.01 | Keessen, A. vs Winter, Roel Hengelo ch-NLD U16 Neo-Indian |
1-0 | E00 | |
| 1995.01.01 | Keessen, A. vs Van Rossum, M. Hengelo ch-NLD U16 Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 1995.01.01 | Keessen, A. vs Bardelmeijer, N. Hengelo ch-NLD U16 Irregular Queen's Pawn - Kotov |
1/2-1/2 | A40 | |
| 1995.01.01 | Keessen, A. vs Ketelaars, Tom Hengelo ch-NLD U16 King's Indian Yugoslav (Aronin) - Normal |
1-0 | E98 | |
| 1998.07.04 | Keessen, A. vs Knoppert, E. Haarlem open Benko Gambit - Half-Accepted (Zaitsev) |
0-1 | A57 | |
| 1998.07.03 | Keessen, A. vs Khenkin, I. Haarlem open Semi-Slav - Anti-Meran (Hastings) |
0-1 | D43 | |
| 1997.01.01 | Marx, G. vs Keessen, AJ. U20 op Hengelo NED Sicilian Classical - Two Knights |
0-1 | B58 | |
| 1998.07.16 | Kalisvaart, P. vs Keessen, AJ. Vlissingen open Sicilian |
1/2-1/2 | B50 | |
| 1997.01.01 | Houben, J. vs Keessen, AJ. U20 op Hengelo NED Sicilian Classical - Two Knights |
1-0 | B58 | |
| 1998.07.12 | Gurevich, M. vs Keessen, AJ. Vlissingen open Benko Gambit Accepted - King Walk |
1-0 | A59 | |
| 1998.07.03 | Dekker, J. vs Keessen, A. AKN Sicilian Alapin |
0-1 | B22 | |
| 1995.01.01 | Dambacher, Martin vs Keessen, A. Hengelo ch-NLD U16 Sicilian Yugoslav Dragon - Rauzer |
1-0 | B76 | |
| 1997.01.01 | Dambacher, M. vs Keessen, AJ. U20 op Hengelo NED English - Snake |
1-0 | A10 | |
| 1998.07.14 | Bliek, W. vs Keessen, AJ. Vlissingen open Gruenfeld Three Knights - Exchange |
0-1 | D90 | |
| 1998.07.04 | Blaas, S. vs Keessen, A. AKN Sicilian Closed |
0-1 | B26 |