Please note that in these tournaments dragon plays with extra tables (evaluation and breaktrough), which significantly increase dragon's playing strength.
The tables are not in the downloadable version, because of the huge memory and disk-space requirements.
16 September 2012, Culemborg (Nederland)
Dragon v4.1, hardware: Intel i7 980 (6 cores, 3.3 Ghz), 24 GB RAM.
| endgame databases: | 8 pieces |
| breakthrough table | 600 million positions |
| evaluation function | 22 million parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Dragon | 12 / 14 |
| 2 | Sjende Bleyn | 9 |
| 3 | GWD TD King | 8 |
| 5 | Tornado Dios | 7 |
| 7 | Dream | 3 |
| 8 | Cerberus | 2 |
25 March 2007, Hamel (France)
Dragon v3.0, hardware: Intel Q6700, 4 GB RAM.
| endgame databases: | 106.000.000.000 positions |
| breakthrough table | 410.000.000 positions |
| evaluation function | 8.000.000 parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Damy | 19 / 20 |
| 2 | Sjende Bleyn | 15 |
| 3 | Dragon | 14 |
| 4 | TD King | 13 |
| 5 | Dam 2.2 | 11 |
| 6 | Virtual draughts | 10 |
| 7 | Tornado | 9 |
| 8 | Boomstradam | 7 |
| 9 | Windames | 6 |
| 10 | Dream | 5 |
| 11 | Cerberus | 1 |
21 November 2004, Eindhoven
Dragon v2.1, hardware: AMD 2700+, 2 GB RAM.
| endgame databases: | 36.000.000.000 positions |
| breakthrough table | 410.000.000 positions |
| evaluation function | 1.800.000 parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Dragon TD King | 13 / 18 |
| 3 | Flits Tornado | 12 |
| 5 | Dios | 10 |
| 6 | Dam 2.2 | 9 |
| 7 | Sjende Bleyn | 7 |
| 8 | GWD | 6 |
| 9 | Cerberus | 5 |
| 10 | Dream | 3 |
31 July 2004, Nijmegen
Dragon v2.0, hardware: AMD 2700+, 2 GB RAM.
| endgame databases: | 36.000.000.000 positions |
| breakthrough table | 840.000 positions |
| evaluation function | 1.400.000 parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Dragon Dam 2.2 | 8 / 10 |
| 3 | TD King | 6 |
| 4 | Sjende Blyn | 5 |
| 5 | JDraughts | 3 |
| 6 | Cerberus | 0 |
28 Februari 2004, Culemborg
Dragon v1.2, hardware: AMD 2700+, 1.3 GB RAM.
| endgame databases: | 3.500.000.000 positions |
| breakthrough table | 840.000 positions |
| evaluation function | 100 parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Flits Damage | 14 / 18 |
| 3 | Tornado | 11 |
| 4 | Sjende Blyn Dragon | 10 |
| 6 | GWD | 9 |
| 7 | Dam 2.2 | 8 |
| 8 | TD King | 7 |
| 9 | JDraughts | 5 |
| 10 | Cerberus | 2 |
27 April 1996, Culemborg
Dragon v0.0, hardware: Intel Pentium 100 Mhz, 0.016 GB RAM.
| endgame databases: | 20.000.000 positions |
| breakthrough table | 0 positions |
| evaluation function | 100 parameters |
| Plaats | Program | Punten |
|---|---|---|
| 1 | Flits | 14 / 8 |
| 2 | Truus Dios | 12 |
| 4 | Dam2.1 | 11 |
| 5 | Dagmar | 9 |
| 6 | Bonk Bunzo TD King | 8 |
| 9 | GWD Damage Quidam Dragon | 7 |
| 13 | Tornado Dynamo | 5 |
| 15 | Eden Cerberus | 4 |