Queen's pawn, Mason variation, Steinitz counter-gambit

The Queen's Pawn, Mason Variation, Steinitz Counter-gambit is a chess opening that arises from the following moves:

1. d4 d52. c4 dxc43. Nf3 Nf64. e3 e5

This is a sub-variation of the Queen's Gambit Accepted, Mason Variation. The Steinitz Counter-gambit is named after Wilhelm Steinitz, the first World Chess Champion, who played it in the 19th century.

Why you should play it:

1. Surprise Value: The Steinitz Counter-gambit is not a common opening at any level of play. This can be used to surprise your opponent and take them out of their comfort zone.

2. Central Control: The pawn on e5 gives Black strong control over the central squares d4 and f4, which can be used to launch an attack or restrict White's pieces.

3. Development: Black can quickly develop the bishop to c5 or g4, putting pressure on White's queenside.

Why you shouldn't play it:

1. Risky: The Steinitz Counter-gambit is considered a risky choice because it involves giving up the c4-pawn to gain control of the center. If White plays accurately, Black can end up with a weak pawn structure and a cramped position.

2. Lack of Popularity: The opening is not popular at the top level, which means there are fewer high-quality games to study and learn from. This can make it harder to understand the nuances of the position.

3. Theoretical Knowledge: While the opening is not well-known, there are still ways for White to punish Black if they are not careful. Black needs to have a good understanding of the theory to avoid falling into trouble.

In conclusion, the Steinitz Counter-gambit can be a good choice if you like to play aggressively and don't mind taking some risks. However, if you prefer solid and safe positions, it might not be the best choice for you.