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Moves | 1.d4 Nf6 2.c4 e6 3.g4 | ||||||||||||||||||||||||||||||||||||||||||||
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ECO | A00 | ||||||||||||||||||||||||||||||||||||||||||||
Parent | Queen's Pawn Game |
The Devin gambit is an offbeat chess opening that begins with the moves:[1]: 194–195 [2]: 455 [3]: 200–202
In this gambit, White offers a sacrifice of the g-pawn on g4, where it can be captured by Black's knight. White plans to play for central control by placing a pawn on e4.[1]: 194
History
The opening was played in 1966 in a game at the Lansing Chess Club. Bill Devin, playing with the white pieces, opened with the gambit in a game that resulted in a twenty-one move checkmate.[5]: 16 By August 1971, the gambit had become known in Michigan as the Devin Gambit, and a reader of Chess Life & Review wrote to grandmaster and chess columnist Larry Evans asking if the gambit offered a free pawn or if white gained sufficient compensation for the g-pawn offered in the gambit. Evans evaluated the gambit as being unfavorable for White; per Evans, Black accepting the gambit by taking the pawn with the f6 knight would not to open up the position to White's benefit and would not lead to sufficient attacking chances for White.[2]: 455
The line was played by Shakhriyar Mamedyarov in a game against Andrey Esipenko during the 2022 Tata Steel Masters tournament in Wijk aan Zee.[6][7] The use of the line was shocking to observers;[6] the move has rarely been seen at high-level play.[4][6]
Variations and analysis
Black has multiple responses available on move three that provide black with comfortable play.[6] However, the aggressive opening may offer practical chances for White, particularly in fast chess.[1]: 194
3...Bb4+
Benjamin Bok, a grandmaster from the Netherlands, argues that 3 ...Bb4+ is the easiest continuation for black to play. After this reply, White may continue play with either 4. Nd2 or 4. Bd2. Examining the former option, Bok recommends that black capture the pawn on g4 on move four. Should White continue with their ordinary plan of pushing the e-pawn and play 5. e4, Bok recommends that Black respond with 5...f5, arguing that White lacks compensation for the sacrificed g-pawn. Considering replies to White's alternative fourth move, Bok recommends that Black capture the bishop on d2 by playing 4...Bxb2+. After 5. Qxd2 Nxg4 6. Nf3 f5, Bok argues that black has achieved equality by the end of move 6. Should White recapture on d2 with the queen's knight on the fifth move instead of with the queen, Bok argues that 5 ...Nxg4 6. e4 f5 allows Black to maintain a material advantage over White without providing any compensation, writing that after 7. exf5 exf5 8. Qe2+ Qe7 white is simply a clean pawn down.[6]
3...Nxg4
Notable games
Devin vs Zachs (Lansing, 1966):[5]: 16 [8]: 296–297
Mamedyarov v Espineko (Wijk an Zee, 2022):[7]
References
- ^ a b c Watson, John; Schiller, Eric (2015). Taming Wild Chess Openings: How to Deal with the Good, the Bad and the Ugly Over the Chess Board. New in Chess. ISBN 9789056915711.
- ^ a b Evans, Larry (August 1971). "Larry Evans on Chess" (PDF). Chess Life & Review. 26 (8).
- ^ Schiller, Eric (1998). Unorthodox Chess Openings (1st ed.). Cardoza Books. ISBN 9780940685734.
- ^ a b "Tata Steel Masters: Magnus Carlsen join leaders". International Chess Federation. June 16, 2022.
- ^ a b Root, Alexey (2021). "Bill Devin: Sacrifice Requested" (PDF). Texas Knights. 62 (3). Texas Chess Association.
- ^ a b c d e Bok, Benjamin (April 17, 2023). "13) 1.d4 Sidelines". Lifetime Repertoires: Nimzo-Queen's Indian − Part 1. Chessable.
- ^ a b "Shakhriyar Mamedyarov vs Andrey Esipenko: 84th Tata Steel Masters (2022), Wijk aan Zee NED, rd 2, Jan-16". Chessgames.com. 2022.
- ^ Johnson, Joel (2014). Hammond, Patrick (ed.). Positional Attacks. Lulu Press, Inc. ISBN 9781312029965.