Romantic chess was the style of chess

Chess

Chess is a two-player board game played on a chessboard, a square-checkered board with 64 squares arranged in an eight-by-eight grid. It is one of the world's most popular games, played by millions of people worldwide at home, in clubs, online, by correspondence, and in tournaments.Each player...

 prevalent in the 19th century. It was characterized by brash sacrifices

Sacrifice (chess)

In chess, a sacrifice is a move giving up a piece in the hopes of gaining tactical or positional compensation in other forms. A sacrifice could also be a deliberate exchange of a chess piece of higher value for an opponent's piece of lower value....

 and open, tactical games. Winning was secondary to winning with style, so much, in fact, that it was considered unsportsmanly to decline a gambit

Gambit

A gambit is a chess opening in which a player, most often White, sacrifices material, usually a pawn, with the hope of achieving a resulting advantageous position. Some well-known examples are the King's Gambit , Queen's Gambit , and Evans Gambit...

 (the sacrifice of a pawn or piece to obtain an attack). It is no coincidence that the most popular openings played by the Romantics were the King's Gambit

King's Gambit

The King's Gambit is a chess opening that begins with the moves:White offers a pawn to divert the Black e-pawn so as to build a strong centre with d2–d4...

 accepted and the Evans Gambit

Evans Gambit

The Evans Gambit is a chess opening characterised by the moves:The gambit is named after the Welsh sea Captain William Davies Evans, the first player known to have employed it. The first game with the opening is considered to be Evans - McDonnell, London 1827, although in that game a slightly...

 accepted. Some of the major players of the Romantic era  were Adolf Anderssen

Adolf Anderssen

Karl Ernst Adolf Anderssen was a German chess master. He is considered to have been the world's leading chess player in the 1850s and 1860s...

, Paul Morphy

Paul Morphy

Paul Charles Morphy was an American chess player. He is considered to have been the greatest chess master of his era and an unofficial World Chess Champion. He was a chess prodigy...

 and Henry Blackburne

Joseph Henry Blackburne

Joseph Henry Blackburne , nicknamed "The Black Death", dominated British chess during the latter part of the 19th century. He learned the game at the relatively late age of 18 but quickly became a strong player and went on to develop a professional chess career that spanned over 50 years...

. The Romantic style was effectively ended on the highest level by Wilhelm Steinitz

Wilhelm Steinitz

Wilhelm Steinitz was an Austrian and then American chess player and the first undisputed world chess champion from 1886 to 1894. From the 1870s onwards, commentators have debated whether Steinitz was effectively the champion earlier...

, who, with his more positional approach, crushed all of his contemporaries and ushered in the modern age of chess.