| Casualties | Battle | % Correct |
|---|---|---|
| 1,215,000 | Battle of the Somme | 93%
|
| 976,000 | Battle of Verdun | 84%
|
| 585,000+ | Battle of Passchendaele | 63%
|
| 210,000 | First Battle of Ypres | 58%
|
| 107,000 | Second Battle of Ypres | 58%
|
| 513,000 | First Battle of the Marne | 56%
|
| 288,000 | Second Battle of the Marne | 56%
|
| 160,000 | Battle of Tannenberg | 26%
|
| 273,000 | Eleventh Battle of the Isonzo | 26%
|
| 200,000 | Tenth Battle of the Isonzo | 26%
|
| 150,000 | Battle of Amiens | 17%
|
| 95,000 | Battle of Cambrai | 15%
|
| 214,480 | Battle of the Vistula River | 15%
|
| 288,000 | Battle of Arras | 13%
|
| 700,000 | Battle of Galicia | 13%
|
| 216,200 | Second Battle of the Masurian Lakes | 12%
|
| 139,532 | First Battle of Champagne | 8%
|
| 242,000 | Second Battle of Champagne | 8%
|
| 390,000 | Battle of Łódź | 7%
|
| 664,191 | Battle of the Frontiers | 7%
|
| 263,541+ | First Battle of the Aisne | 7%
|
| 463,000 | Second Battle of the Aisne | 7%
|
| 257,000 | Third Battle of the Aisne | 7%
|
| 253,000 | Siege of Przemyśl | 6%
|
| 186,000 | Second Battle of Artois | 5%
|
| 161,043 | Third Battle of Artois | 5%
|
| 250,000 | Battle of Asiago | 4%
|
| 287,259 | Battle of Soissons | 2%
|
| 251,120 | Battle of Limanowa-Łapanów | 1%
|
| 205,223 | Second Battle of the Piave River | 0%
|