More crashes and thuds against the hull, and then as the smoke cleared once again Bolitho saw the Spanish ship’s stern swinging level with the foremast. They were passing through the line, and the realisation almost unnerved him. He gripped the rail and tried to make himself heard above the din.

“Both batteries, Mr Meheux! Pass the word!” Fumbling and cursing, he tried to draw his sword with his left hand. It was hopeless.

A voice said, “Here, let me, sir.” It was Pascoe.

Bolitho took the worn hilt in his hand and smiled at him. “Thank you, Adam.” Was he thinking the same in that small fragment of time? That this old sword would be his too one day?

He held it above his head, seeing the hazed sunlight touch the keen blade before the smoke rolled inboard again.

“As you bear!” He counted the seconds. “Fire!”

The ship gave a terrible lurch as deck by deck, gun by gun, the deadly broadsides flashed and bellowed from either beam. He heard the groan of falling spars, the sudden screams in the smoke, and knew that the nearest ship had been badly mauled. And it had not even begun. The lower batteries of thirty-two-pounders were roaring above all else, their recoil shaking the hull, to its very keel as their double-shotted bombardment raked the two ships with merciless accuracy. The one to starboard had lost both her fore and main topmasts, and charred canvas dropped alongside like so much rubbish. The nearest two-decker was idling downwind, her steering gone and her stern gaping to the sunlight like a great black cave. What the broadside had done within her gundecks was past speculation.

A blurred shape was edging around the other Spaniard, and Bolitho guessed it must be the French second-in-command. Euryalus’s lower battery had already reloaded and raked the Frenchman’s bows almost before she had drawn clear of her consort. He saw her guns belching fire and smoke, and knew she was shooting with little attention to accuracy.

“Stand by to tack, Mr Partridge!”

They were through. Already the disabled seventy-four was lost in smoke and there seemed an immense gap before another ship, the third in the line, could be seen.

Yards creaking and voices yelling above the thunder and crash of gunfire, Euryalus turned slowly to follow the enemy line. The difference was startling. With the wind’s advantage on their side it was possible to watch the enemy unhindered by gunsmoke, and he breathed with relief as the deck cleared and he saw that masts and yards were still whole. The sails were pitted with holes, and there were several men lying dead and wounded. Some had been hit by marksmen in the enemy’s tops, but most had been clawed down by flying wood splinters.

Somewhere astern there was a sickening crash, and when he leaned over the nettings he stared with disbelief as Impulsive swung drunkenly in a welter of broken spars, her passage through the enemy’s line only half completed. Her foremast had gone completely, and only her mizzen topsail appeared to be intact. There were great gaps in her tumblehome, and even as he watched he saw her main topmast fall crashing into the smoke to drag alongside and pull her still further under the guns of a French two-decker. Chain shot had all but dismasted her, and he could already see another French ship tacking across her stern to rake her, as Euryalus had just done to the Spaniard.