an even bigger one in the Belgian Congo.’
‘Aha! Which is ours, too, because…’
‘Yes, Weber, we know, but it’s still a very complicated chemical process to get the fissionable material out of the uranium. The stuff they’d found was called U 235 but they could only get traces and it decayed almost instantly. Then somebody called Weizsäcker began to think about what happened to all the excess neutrons released by the fission of U 235, some would be captured by U 238, which would then become U 239, which would then decay into a new element which he called Ekarhenium.’
‘Voss.’
‘Yes?’
‘You’re boring the shit out of me. Drink some more of this and try saying it all backwards. It might, you know, make more sense.’
‘I told you it was complicated,’ said Voss. ‘Anyway, they’ve found a way to make the “fissionable material” comparatively easily in an atomic pile, which uses graphite and some stuff called heavy water, which we used to be able to get from the Norsk Hydro plant in Norway – until the British sabotaged it.’
‘I remember something about that,’ said Weber. ‘So the British know we’re building this bomb.’
‘They know we have the science – it’s in all these magazines you’re throwing around my room – but do we have the capability? It’s a huge industrial undertaking, building an atomic pile is just the first step.’
‘How much of this Ekarhe—shit do you need to make a bomb?’
‘A kilo, maybe two.’
‘That’s not very much…to blow up an entire city.’
‘Blow up isn’t really the word, Weber,’ said Voss. ‘Vaporize is more like it.’
‘Give me that schnapps.’
‘It’s going to take years to build this thing.’
‘We’ll be rolling in sherbet by then.’
Weber finished the bottle and went to bed. Voss stayed up and read his mother’s part of the letter, which contained detailed descriptions of social occasions and was strangely comforting. His father, General Heinrich Voss, sitting out the war in enforced retirement, having made the mistake of voicing his opinions about the Commissar Order – where any Jews or partisans encountered in the Russian campaign were to be handed over to the SS for ‘treatment’ – would add an irascible note at the bottom and a chess move. This time his move was followed by the word ‘check’ and the line: ‘You don’t know it yet but I’ve got you on the run.’ Voss shook his head. He didn’t even have to think. He dragged the chair with the chessboard to him, made his father’s move and then his own, which he scribbled on to a note and put in an envelope to post in the morning.
At 10.00 a.m. 19th November the first conference of the day got underway with a discussion over an enlarged map of Stalingrad and its immediate vicinity. No attempt had been made to alter the map to show the true state of the city. All it indicated was neatly packaged sectors, red for Russian, grey for German, like peacetime postal districts.
At 10.30 a.m. the teleprinters shunted into life and the phones started ringing. General Zeitzler was called from the room, to return minutes later with the announcement that a Russian offensive had started at 05.20 a.m. He showed how a Russian tank force had broken through the Romanian sectors and was now heading south-east towards the river Don, and that activity had broken out along the whole front to hold German forces in their positions. A panzer corps had been sent to engage the advancing Russians. Everything was in hand. Voss made the necessary alterations to the map. They went back to the Stalingrad situation leaving Zeitzler fingering the small flag of the panzer corps and rasping a hand over his sandpaper chin.
By lunchtime the next day news reached Rastenburg of a second large Russian offensive starting south of Stalingrad, with such huge numbers of tanks and infantry it was inconceivable that they’d had no intelligence.
The Stalingrad map was rolled and stacked.
It was clear that full encirclement of the Sixth Army was the Russian intention. Voss felt sick and empty as Zeitzler dragged him and his inexhaustible memory around wherever he went. Voss stood over Zeitzler’s telephone conversations to the Führer, vomiting information which the Army Chief of Staff would use in a desperate bid to impress on Hitler the dire circumstances and the need to allow the Sixth Army to retreat. The Führer paced the great hall of the Berghof swearing at Slavs and hammering tables into submission.
Sunday, 22nd November was Totensonntag, the day of remembrance for the dead, and after a subdued service they heard that the two Russian forces were about to meet and that encirclement was a foregone conclusion. The Führer left the Berghof for Leipzig to fly on to Rastenburg.
As Voss began the monumental task of drafting orders for the phased withdrawal of the Sixth Army the Führer stopped his train en route to Leipzig and called Zeitzler expressly to forbid any retreat.
Zeitzler sent Voss back to his room and, to take his mind off the disaster, Voss pored over the chess game. In doing so he suddenly saw his error, or rather, he perceived his father’s strength of position. He searched for the letter he’d scribbled days ago and found that one of the orderlies had posted it for him. He took out another sheet of paper and wrote one word on it. Resigned.
The Führer arrived in Rastenburg on 23rd November and after the initial shock of the Russian success nerves steadied. In the days and weeks that followed the disaster, Voss witnessed the transformation of the Rastenburg HQ. It ceased to be a military installation and became instead the stuff of legend. Men would arrive, tear off their cloaks and capes and perform miracles in front of their glassyeyed leader. Vast and powerfully armoured divisions, miraculously supplied, would appear and drive up from the south to relieve the stricken army. When, as in some bizarre game of three-card monte, this force failed to materialize, another maestro would whisk away a silken sheet and show fleets of aircraft supplying and resupplying until, brought back up to full strength, the Sixth Army would take Stalingrad, break the Russian encirclement and assume their position in Germanic legend. Everything became possible. Rastenburg became a circus where the greatest illusionists of the time came to perform.
At this stage, in the weeks leading up to Christmas, a sickness settled itself in Voss’s gut. The news of men dying of starvation and cold, and the back to back shows from prestidigitators from all the forces, sealed off his stomach. His blue eyes sunk back into his head, his uniform hung off his ribs. He sipped water or schnapps and smoked upwards of fifty cigarettes a day.
In mid December an attempt was made to relieve the army from the south. The Russians stalled the attack and proceeded to smash the Italian army and decimate the air transport fleet. Still the Führer refused permission for the Sixth Army to retreat; his eyes seared the situation maps demanding deliverance.
Voss listened, first to the quality of the silence in the situation conferences, which were black, crushing and hideous, and then to the boot-licking apostles of the High Command who would pledge the impossible for one look of love from the Führer. He asked for a transfer to the front. Zeitzler refused him and, perhaps after seeing the bones appearing through the skin of Voss’s face, went on Stalingrad rations himself. They became known as ‘the cadavers’.
There had been no improvement in the German Sixth Army’s position by the beginning of January 1943 and Voss, pale with his facial skin drawn tightly over his skull, found himself on his bed in his room smoking and sipping some of Weber’s violent schnapps. He had two letters in front of him on the seat of a chair where he used to keep the chess games he played with his father. There’d been no chess since his resignation back in November. The two letters, both short, one from his father and the other from his brother, had presented him with a problem whose only solution involved calling on SS Colonel Bruno Weiss.
The Kessel,