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a b c d e f g h
8 a8 rd b8 nd c8 bd d8 qd e8 kd f8 bd g8 nd h8 rd 8
7 a7 pd b7 pd c7 pd d7 pd e7 pd f7 pd g7 h7 pd 7
6 a6 b6 c6 d6 e6 f6 g6 h6 6
5 a5 b5 c5 d5 e5 f5 g5 pd h5 5
4 a4 b4 c4 d4 e4 f4 pl g4 pl h4 4
3 a3 b3 c3 d3 e3 f3 g3 h3 3
2 a2 pl b2 pl c2 pl d2 pl e2 pl f2 g2 h2 pl 2
1 a1 rl b1 nl c1 bl d1 ql e1 kl f1 bl g1 nl h1 rl 1
a b c d e f g h
The Coca-Cola Gambit.

The Coca-Cola Gambit, also known as the Double Grob Variation: Coca-Cola Gambit, is a meme opening in chess that starts with the moves

  1. g4 g5
  2. f4

This is a very bad opening in chess. This is because 1. g4 is the second worst first move for white behind 1. f3 because it weakens the kingside. Black copied white by also pushing the g-pawn two squares forward which also weakens their kingside. Then, white sacrifices the f-pawn by pushing it to f4. Not only does this loses a pawn, but this also opens up the diagonal for the king. Usually, the g-pawn protects this diagonal, but the g-pawn already pushed forward so once Black accepts the gambit with gxf4, White can try to stop e5 and then Qh4 by playing Nf3. This may look similar to the King’s Gambit and the Düras Gambit, but in this opening White should avoid castling kingside because they already pushed the g-pawn which the g-pawn on g2 (or on g3 but there will have to be a fianchettoed bishop on g2 then) is very important for king safety. Instead of that, White should focus on bringing the king to the queenside because the queenside is safe. This opening has never been played by masters because of how bad it is, but it is recognized by Lichess and

The stockfish evaluation for this opening is -0.99.