In the middle of it all Bolitho saw Broughton dragging a sobbing midshipman to the shelter of the mainmast trunk, his hat gone, but his voice as sharp as ever as he yelled, “Reload and run out, damn you! Hit ’em, lads! Hit ’em!”

Bolitho climbed over a great pile of fallen blocks and cordage, almost blinded by smoke, and shouted, “Mr Partridge! More men on the wheel! She’s broaching to!”

But the master did not hear. One section of chain shot had cut his rotund body almost in half, so that Bolitho had to fight back the vomit as he saw the horror below the poop.

Part of the double wheel had been carried away, but cursing and gasping more seamen slithered and stumbled towards it, throwing themselves on the spokes.

With a long shudder the mizzen slipped clear of its lashings and plunged into the sea. Bolitho felt the ship responding almost immediately, but as he pushed past some more hurrying figures he saw the French flagship and knew it was too late. With his ears and brain cringing against the thunder of the thirty-two-pounders he tried to think of some last-minute alternative. But the pull of the heavy mizzen, the momentary loss of control by the rudder, had thrown Euryalus off course, so that now her bowsprit was pointing directly at the enemy’s forecastle. Collision was unavoidable, and even had there been greater distance between them, the sails were too pitted, too torn to give anything but small steerage way.

He saw Keverne and yelled, “Up forrard! Repel boarders!”

More crashes rocked the hull, and he watched the French two-decker passing slowly down the starboard side, her guns firing, her masts and sails unharmed.

He pulled himself to the rail and sought out Meheux in the confusion of smoke and yelling gun crews. He saw the shining bodies of half-naked seamen, powder blackened and almost inhuman as they hurled themselves on the tackles and sent the gun trucks rumbling and squealing back to the ports. Up and down the line captains jerked their lanyards and the muzzles spat out tongues of flame, while the smoke came funnelling inboard to blind and torment the desperate crews.

But Meheux needed no telling. He was crouching beside one of the guns, shouting at its captain, his eyes very bright in his grimy face. More balls screamed above the deck, and a seaman who had been running with a message fell in a flounder of arms and legs, his head lopped off by the ball.

Then Meheux raised his sword, and the gun crews stooped and crouched behind their ports like athletes awaiting a signal.

“On the uproll!” Meheux glared along his line of men. “Fire!”

Every one fired at once, and Bolitho saw the Frenchman’s fore-mast and main topmast vanish into the smoke together. The lower batteries were firing again, and hampered by her trailing spars the French two-decker took the broadsides again and again. When the smoke drifted above the Euryalus there was no more firing from the enemy.