Sicilian
Petrov Defence
Indian Game
Ponziani
Alekhine's Defence
Indian Defence
Queen's Gambit Declined
Ruy Lopez
Staunton Gambit
Semi-Open Game
Bogo-Indian Defence
Open Game
Nimzo-Indian Defence
Mieses-Kotrč Variation
Two Knights' Defence
Damiano Defence
book
Giuoco Piano
Stafford gambit
Zilbermints-Benoni Gambit
position
4D chess
Smith-Morra
Closed Game
Scotch Game
opening
Fried Liver Attack
Pirc Defence
chess opening
chess set
chessic
novelty
miniature
hyperchess
chessically
kingside
zule
tablebase
Benko Gambit
Gibbins-Weidenhagen Gambit
chess tart
in book
Shaviliuk Gambit
bongcloud
Sicilian Defence
end game
endgame
promotion zone
French Defence
English Opening