GM Vladislav Kovalev - GM Daniil Dubov, Modern defense, Blitz chess

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"Aeroflot" blitz tournament 2019, Rapid chess and blitz chess tournaments

GM Vladislav Kovalev - GM Daniil Dubov, Modern defense, Blitz chess

The Modern Defense (also known as the Robatsch Defence after Karl Robatsch) is a hypermodern chess opening in which Black allows White to occupy the center with pawns on d4 and e4, then proceeds to attack and undermine this "ideal" center without attempting to occupy it himself. The opening has been most notably used by British grandmasters Nigel Davies and Colin McNab.

The Modern Defense is closely related to the Pirc Defence, the primary difference being that in the Modern, Black delays developing his knight to f6. The delay of ...Nf6 attacking White's pawn on e4 gives White the option of blunting the g7-bishop with c2–c3. There are numerous transpositional possibilities between the two openings.

Blitz chess (also known as speed or fast chess) is a type of chess in which each player is given less time to consider their moves than normal tournament time controls allow. Openings, tactics and strategy are same.

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