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Barnes Opening
View on Wikipediafrom Wikipedia
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| Moves | 1.f3 | ||||||||||||||||||||||||||||||||||||||||||||
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| Named after | Thomas Wilson Barnes | ||||||||||||||||||||||||||||||||||||||||||||
The Barnes Opening (sometimes called Gedult's Opening) is a chess opening where White opens with:
- 1. f3
The opening is named after Thomas Wilson Barnes (1825–1874), an English player who had an impressive[1] eight wins over Paul Morphy, including one game where Barnes answered 1.e4 with 1...f6, known as the Barnes Defence.
Along with several other uncommon first moves, it is classified under the code A00 (irregular openings or uncommon openings) in the Encyclopaedia of Chess Openings.
Strategy
[edit]Of the twenty possible first moves in chess, author and grandmaster Edmar Mednis argues that 1.f3 is the worst.[2] Grandmaster Benjamin Finegold teaches "Never play f3".[3] In his text on openings, Paul van der Sterren considered 1.f3 beneath mention by name:
Then there are those moves with which White really tries to shoot himself in the foot, like 1.f3 or 1.g4. Out of loyalty to those unfortunates who have occasionally indulged in these strange moves in their youth, I shall not even give you the names of these 'openings'.
— van der Sterren, on 1.f3[4]
The move does exert influence over the central square e4, but the same or more ambitious goals can be achieved with almost any other first move. The move 1.f3 does not develop a piece, opens no lines for pieces, and actually hinders the development of White's king knight by denying it its most natural square, f3. It also weakens White's kingside pawn structure, opens the e1–h4 diagonal against White's uncastled king, and opens the g1–a7 diagonal against White's potential kingside castling position.[5]
Since 1.f3 is a poor move, it is not played often. Nonetheless, it is probably not the rarest opening move. After 1.f3 e5 some players even continue with the nonsensical 2.Kf2, one of several sequences of opening moves known as the Bongcloud Attack. It is also known as the Fried Fox Attack, Wandering King Opening, The Hammerschlag, Tumbleweed, the Pork Chop Opening, or the Half Bird as it is often called in the United Kingdom, due to its opening move f3 being half that of the f4 employed in Bird's Opening. One example of this is the game Simon Williams beating Martin Simons in the last round of the British Championship 1999, where Williams had nothing to play for.[6] In 2020, Magnus Carlsen played 2.Kf2 against Wesley So in a blitz game, for the psychological effect. So commented, "It's hard to forget the game when someone plays f3 and Kf2 and just crushes you. That's so humiliating."[7] Also played is 2.e4, called the King's Head Opening.
Black can secure a comfortable advantage by the normal means – advancing central pawns and rapidly developing pieces to assert control over the centre. If Black replies 1...e5, the game might proceed into a passive line known as the Blue Moon Defence. It usually occurs after the moves 1.f3 e5 2.Nh3 d5 3.Nf2 (avoiding 3...Bxh3 4.gxh3 weakening the kingside) 3...Nf6 4.e3 Nc6 5.Be2 Bc5 6.0-0 0-0. White has no stake in the centre, but hopes to make a hole to break into.
If White plays poorly and leaves too many lines open against their king after 2.Kf2, they might be quickly checkmated. One example: 1.f3 d5 2.Kf2 e5 (Black places two pawns in the centre to prepare for quick development) 3.e4 Bc5+ 4.Kg3 Qg5#.
Fool's mate
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The Barnes Opening can lead to the fool's mate: 1.f3 e5 2.g4 Qh4#. Of all of White's legal moves after 1.f3 e5, only one allows mate in one, while another, 2.h3, allows mate in two: 2...Qh4+ 3.g3 Qxg3#.
See also
[edit]References
[edit]- ^ Hooper & Whyld (1996), p. 29. Barnes. "He made little impression in his one and only tournament, London 1862, but is remembered for having scored more wins than anyone else in friendly play against Morphy in 1858."
- ^ Mednis, Edmar (1986). How to Play Good Opening Moves. Random House Puzzles & Games. ISBN 978-0679141099.
- ^ Sasha Chapin (13 August 2019). All the Wrong Moves: A Memoir About Chess, Love, and Ruining Everything. Knopf Doubleday Publishing Group. pp. 105–106. ISBN 978-0-385-54518-1.
- ^ van der Sterren, Paul (2009). Fundamental Chess Openings. Gambit. p. 261. ISBN 9781906454135.
- ^ Larsen, Bent (1977). Lærebok i sjakk. Dreyer. ISBN 82-09-01480-3.
- ^ Opening Lanes Garry Lane, Chesscafe.com
- ^ Barden, Leonard (2 October 2020). "Chess: Carlsen wins with 1 f3 as Play Magnus raises $42m in Oslo listing". The Guardian. Retrieved 2 October 2020.
Bibliography
[edit]
The Wikibook Chess Opening Theory has a page on the topic of: Barnes Opening
- Benjamin, Joel; Schiller, Eric (1987). Unorthodox Openings. Macmillan Publishing Company. ISBN 0-02-016590-0.
- Dunnington, Angus (2000). Winning Unorthodox Openings. Everyman Chess. ISBN 978-1-85744-285-4. OCLC 44556403.
- Hooper, David; Whyld, Kenneth (1996) [First pub. 1992]. The Oxford Companion to Chess (2nd ed.). Oxford University Press. ISBN 0-19-280049-3.
- Schiller, Eric (2002). Unorthodox Chess Openings (Second ed.). Cardoza. p. 51. ISBN 1-58042-072-9. OCLC 51747780.
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Barnes Opening
View on Grokipediafrom Grokipedia
The Barnes Opening is a highly irregular and passive chess opening for White, commencing with the first move 1. f3. This move, classified under ECO code A00 as an uncommon opening, fails to occupy or attack the center, blocks the optimal development square for the king's knight, and prematurely weakens the kingside pawn structure, making it one of the most criticized initial moves in chess theory. It is also known as Gedult's Opening.[1]
Named after the 19th-century English chess master Thomas Wilson Barnes (1825–1874), the opening honors a player renowned as one of Britain's strongest during his era, notable for achieving eight victories in casual games against the legendary Paul Morphy— the best record any opponent had against the American prodigy. However, Barnes did not invent or regularly employ 1. f3 himself; the association stems loosely from his occasional aggressive f-pawn advances in other positions, such as 1...f5 or 1...f6 as Black, rather than any direct endorsement of the opening. The move's origins trace back further to earlier irregular play, but it gained the eponymous label in chess literature by the mid-19th century, often highlighted in analyses of flawed openings.
In terms of strategic drawbacks, 1. f3 surrenders the initiative to Black, who can immediately challenge the center with 1...e5 or 1...d5, gaining a spatial and developmental edge. Common continuations include the Fool's Mate Variation (1. f3 e5 2. g4 Qh4#), which demonstrates the opening's vulnerability to quick checkmate if White overextends further, or more standard responses like 1...d5 followed by rapid development.[2] At high levels, the Barnes Opening is virtually absent from master play due to its approximately -0.8 evaluation in modern engines as of 2025, rendering it suitable primarily for casual, blitz, or humorous contexts rather than serious competition.[3] It has occasionally been employed by top grandmasters in informal events, such as by Magnus Carlsen in a 2023 Title Tuesday tournament and Fabiano Caruana in the 2025 Freestyle Chess Grand Slam.[4][5] Despite its notoriety, it occasionally appears in puzzles or instructional material to illustrate opening principles like central control and piece coordination.
History
Origin
The Barnes Opening, characterized by the initial move 1.f3, is named after Thomas Wilson Barnes (1825–1874), an English chess master active in the mid-19th century. Despite the association, there is limited recorded evidence of Barnes frequently employing this specific opening in his games, though he was known for favoring unconventional pawn advances to avoid established theory.[6] Barnes earned a prominent reputation through his performance against Paul Morphy, the leading American player of the era, during a series of casual encounters in London from 1858 to 1859; in these 27 games, Barnes secured eight victories and nineteen losses, a record that highlighted his tactical acumen against one of history's greatest talents.[7] These matches, often played at Simpson's Divan, a key London chess venue, underscored Barnes's status among British players, even as the opening bearing his name later gained a reputation for weakness.[8] While 1.f3 appears sporadically in earlier chess records dating back to the 16th century, its mentions became more noted in 19th-century chess literature and match records, reflecting its sporadic use in an era when opening theory was still developing, though no prominent pre-Barnes examples are well-documented. An alternative early designation for the opening is "Gedult's Opening," though its precise origin remains unclear and undocumented in major references.[1]Naming and Etymology
The Barnes Opening derives its name from Thomas Wilson Barnes (1825–1874), an English chess master renowned for his eight victories over Paul Morphy during the latter's 1858 tour of Europe.[6] Although Barnes employed irregular openings to avoid theoretical book knowledge, including occasional f-pawn advances, he did not specifically advocate or popularize 1.f3 as a standard first move.[9] The attribution honors his broader contributions to 19th-century chess, particularly his innovative and unorthodox style that challenged established theory.[10] The name emerged posthumously in chess literature, likely during the early 20th century as compilers began categorizing unconventional openings beyond traditional e- and d-pawn advances. This recognition aligned with efforts to document lesser-played lines in systematic references, reflecting Barnes' reputation as a formidable player despite his preference for sidestepping mainstream theory. By the mid-20th century, the nomenclature solidified in encyclopedic works. In the Encyclopaedia of Chess Openings (ECO), the Barnes Opening is classified under code A00, encompassing irregular first moves like 1.f3 that do not fit standard pawn structures. An alternative designation, "Gedult's Opening," appears in some databases and older sources, possibly referencing a obscure 19th-century player or variant attribution, though its precise origin remains undocumented in major references.[11] This dual naming highlights the informal evolution of opening terminology before standardized classifications.Description
Defining Moves
The Barnes Opening begins with the move 1.f3, in which White advances the f-pawn one square from its starting position.[12] This places the pawn on f3, immediately blocking the development path of White's king's knight on g1 and altering the pawn structure on the kingside by vacating f2 while occupying f3. The resulting position can be described in Forsyth-Edwards Notation (FEN) as rnbqkbnr/pppppppp/8/8/8/5P2/PPPPP1PP/RNBQKBNR b KQkq - 0 1, with Black to move.[12] Classified as an irregular opening, the Barnes Opening falls under the Encyclopaedia of Chess Openings (ECO) code A00, which encompasses various uncommon first moves by White.[13] Black's most common first-move responses include 1...e5, advancing the e-pawn to challenge the center; 1...d5, similarly staking a claim in the center; and 1...Nf6, developing the knight.[12] Unlike other irregular openings in ECO A00, such as Grob's Attack (1.g4), which pushes the g-pawn to target the kingside, or the Polish (Sokolsky) Opening (1.b4), which expands on the queenside, the Barnes Opening uniquely obstructs its own knight's development with a non-central pawn advance.[14][15]Resulting Position
After the defining move 1.f3, the white pawn advances to f3, creating an irregular pawn structure on the kingside. This placement immediately blocks the development of the knight on g1, preventing it from moving to its most natural square at f3. The f3 pawn exerts minimal influence on the central squares, offering no direct support to advances on e4 or d4, while the d2 and e2 pawns remain in their initial positions, leaving the center undeveloped and vulnerable to occupation by Black. Regarding king safety, the advance of the f-pawn to f3 leaves the e1-h4 diagonal exposed, as the f2 square is now unoccupied, potentially allowing Black's pieces—such as the queen or dark-squared bishop—to target the white king along this line early in the game.[16] In terms of piece coordination, the f3 pawn hinders overall harmony in White's setup, complicating the preparation for queenside castling by indirectly slowing the mobilization of queenside pieces due to the lack of central progress, and impeding the fluid development of the kingside bishop, which now faces an awkward pawn in its path for certain diagonals. The resulting position is classified under ECO code A00, encompassing unorthodox white opening moves.Strategic Analysis
Intended Ideas
The Barnes Opening, commencing with 1.f3, has been employed in casual settings primarily for its psychological impact, aiming to surprise or unsettle opponents by deviating sharply from established opening principles and sidestepping familiar theoretical lines.[10] Among rare purported advantages, 1.f3 is sometimes claimed to secure a modest central influence while facilitating unconventional pawn structures that diverge from conventional setups, potentially enabling flexible responses like subsequent f4 advances.[17] This move also opens pathways to atypical piece placements, such as an early Kf2 maneuver following 1...e5, allowing the king to contribute dynamically to central control in irregular positions.[16]Key Flaws
The Barnes Opening, initiated by 1.f3, fundamentally impairs White's development by permanently blocking the g1-knight from its natural f3 square, a key outpost for controlling the center and supporting kingside maneuvers. This obstruction not only delays the knight's activation but also hinders the timely development of the kingside bishop and rook, leaving White's position uncoordinated and vulnerable to Black's rapid piece mobilization.[16] In terms of central control, 1.f3 exerts no influence on the d4 or e5 squares, allowing Black to establish a strong pawn center with moves like ...e5 or ...d5 without interference, thereby granting Black a spatial and strategic advantage from the outset.[18] The move also compromises king safety by weakening the dark squares f2, g3, and h2, which can be targeted by Black's pieces, particularly the queen via ...Qh4, exposing the king to early threats before castling becomes feasible.[19] Overall, 1.f3 constitutes a tempo loss, as it advances a flank pawn without gaining space, developing a piece, or challenging Black's setup, in stark contrast to principled openings like 1.e4 or 1.d4 that immediately contest the center and facilitate efficient development.[20]Variations and Responses
Fool's Mate Variation
The Fool's Mate Variation of the Barnes Opening arises after the moves 1.f3 e5 2.g4 Qh4#, delivering checkmate to White on Black's second move.[2] This sequence represents the fastest possible checkmate from the initial position, akin to a scholar's mate but achieved even more rapidly due to White's aggressive yet flawed pawn advances.[2] In the mating position, Black's queen on h4 places the white king on e1 in check along the open diagonal h4-g3-f2-e1. White's pawn to f3 has vacated f2, while the pawn to g4 has left g2 empty and failed to block the line, rendering the diagonal unobstructed and the king unable to escape, capture the queen, or interpose a piece.[2] This trap specifically requires White to play 2.g4 after Black's developing 1...e5, which opens the necessary path for the queen's sortie.[2] The initial move 1.f3 contributes to the king's vulnerability by weakening the kingside pawn structure, setting the stage for such an immediate disaster.[2] A notable historical example of this sequence occurred in a 1922 game during the second Belgian Championship in Antwerp between M. Boruchowitz, winner of the 1921 national championship, and George Koltanowski, who as Black executed the mate in two moves. White deliberately allowed the mate as part of a collusion among Antwerp players to manipulate results and disadvantage tournament leader Edgard Colle.[21]Standard Black Counters
The most straightforward and effective counter for Black against the Barnes Opening (1.f3) is 1...e5, which immediately stakes a claim in the center and exploits White's lack of development while targeting weaknesses on the e1-h4 diagonal.[19] This move allows Black to gain a spatial advantage and prepare rapid development, often leading to lines where Black achieves a comfortable edge, such as 2.Nh3 d5 followed by ...Nf6 and ...Nc6 to support the center without overextending.[19] Another solid option is 1...d5, which directly contests the center with a pawn advance, securing space and restricting White's options while maintaining a robust pawn structure.[12] This response emphasizes classical principles of central control and can transition into familiar middlegame positions favorable to Black. For a more flexible approach, Black may opt for 1...Nf6, developing a piece toward the center and preparing subsequent pawn breaks like ...e5 or ...d5 to challenge White's underdeveloped setup.[12] This knight move avoids committing pawns early, allowing Black to adapt based on White's reply. If White responds poorly by advancing 2.e4 without preparation, Black can transpose into established defenses: 2...c6 leads to a Caro-Kann structure, while 2...e6 shifts toward a French Defense, both of which favor Black due to White's weakened kingside.[19] Black should avoid mirroring White's flank pawn move with 1...f5, as it similarly weakens the kingside structure and exposes the black king without gaining compensation, potentially handing White counterattacking chances.[12]Reception
Theoretical Evaluation
The Barnes Opening (1.f3) is widely regarded by chess theorists as one of the worst possible first moves for White, conferring a clear advantage to Black from the outset. Modern chess engines, such as Stockfish, evaluate the position after 1.f3 at approximately -0.5 to -1.0 in White's favor (equivalent to a +0.5 to +1.0 advantage for Black), depending on the depth of analysis and engine version. This assessment stems from extensive computational analysis, where even at moderate depths (e.g., 20-30 ply), Black secures a substantial edge due to White's inefficient pawn advance. Database statistics reinforce this view, showing White achieving only about 42% wins compared to Black's 48% in large collections of games, indicating a high loss rate attributable to the opening's inherent weaknesses.[22][18][23] The poor theoretical evaluation arises primarily because 1.f3 violates core opening principles: it neither contests the center nor develops a piece, while blocking the natural development of the king's knight and weakening the diagonal leading to White's kingside. Unlike more aggressive flank openings, it provides no counterplay or tempo gain, allowing Black immediate central control and piece activity. In contrast to the Grob Opening (1.g4), which at least avoids blocking minor pieces but similarly weakens the king, or the Polish Opening (1.b4), which can transition to queenside expansion with roughly 50% win rates for White in master play, 1.f3 exacerbates these issues by obstructing the knight on g1 and exposing the e1-h4 diagonal to early threats. This combination renders it inferior.[24][25][26] Contemporary engine analysis further underscores Black's superiority in key lines. For instance, after 1.f3 e5 2.e4 d5, Black immediately challenges White's central pawn push, often leading to an isolated e4-pawn or cramped development for White, with evaluations favoring Black by at least +0.7. Such responses enable Black to achieve easy equality or a lasting initiative without risk, as White's f3-pawn hinders harmonious piece coordination and king safety. Overall, the consensus among experts and computational tools is that the Barnes Opening is theoretically unsound, offering no viable path to equality against precise play.[27][18]Usage in Practice
The Barnes Opening is exceedingly rare in professional chess, appearing almost exclusively in casual, blitz, or bullet formats rather than classical games at the master level. Database analyses indicate it constitutes a minuscule percentage of recorded encounters, with White securing victories in only about 42% of instances across broader play, underscoring its limited practical viability.[22] Notable instances include games by world champion Magnus Carlsen, who employed 1.f3 against Jan-Krzysztof Duda in the 2022 Oslo Esports Cup, resulting in a draw after a rapid format match. Carlsen has also utilized the opening in online blitz events, such as a 2023 Title Tuesday tournament against Tuan Minh Le and a 2025 encounter with Olexander Bortnyk, often as a deliberate surprise or for amusement in non-serious settings. These examples highlight its sporadic use by top players to inject unpredictability into faster time controls.[28][29][30] Psychologically, the Barnes Opening serves primarily to convey disdain for conventional theory or to taunt opponents, functioning more as a provocative joke than a competitive choice. In contemporary online platforms, it enjoys meme-like popularity among streamers and enthusiasts in the 2020s, who deploy it for entertainment value in informal streams or challenges, though it is universally shunned in rigorous training regimens due to its inherent drawbacks.[16]References
- https://en.wikibooks.org/wiki/Chess_Opening_Theory/1._f3