![]() |
![]() |
![]() |
ECO CODES | |
![]() |
![]() |
(Click on an opening description to see diagram) |
![]() |
![]() |
C50 - C59 |
![]() |
C50 |
King's pawn game 1. e2e4 e7e5 2. ![]() ![]() ![]() |
![]() |
C50 |
Blackburne shilling gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
![]() |
C50 |
Rousseau gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() |
![]() |
C50 |
Hungarian defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C50 |
Hungarian defence: Tartakower variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 ![]() |
![]() |
C50 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Piano: four knights variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Piano: Jerome gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Pianissimo 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Pianissimo: Dubois variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Pianissimo 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Pianissimo: Italian four knights variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C50 |
Giuoco Pianissimo: Canal variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() |
![]() |
C51 |
Evans gambit declined 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Lange variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Pavlov variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Hirschbach variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Vasquez variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Hicken variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit declined, 5.a4 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit declined, Showalter variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. ![]() |
![]() |
C51 |
Evans gambit declined, Cordel variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans counter-gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: normal variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() |
![]() |
C51 |
Evans gambit: Ulvestad variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Paulsen variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Morphy attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() |
![]() |
C51 |
Evans gambit: Goering attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Steinitz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C51 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Fraser attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Fraser-Mortimer attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d7d6 8. c3d4 ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Stone-Ware variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Mayet defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: 5...Be7 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C51 |
Evans gambit: Cordel variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 ![]() |
![]() |
C52 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C52 |
Evans gambit: compromised defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d4c3 |
![]() |
C52 |
Evans gambit: compromised defence, Paulsen variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d4c3 8. ![]() ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C52 |
Evans gambit: compromised defence, Potter variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 e5d4 7. 0-0 d4c3 8. ![]() ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C52 |
Evans gambit: Leonhardt variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 b7b5 |
![]() |
C52 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 d7d6 |
![]() |
C52 |
Evans gambit: Tartakower attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 d7d6 7. ![]() |
![]() |
C52 |
Evans gambit: Levenfish variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 d7d6 7. ![]() ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C52 |
Evans gambit: Sokolsky variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 d7d6 7. ![]() |
![]() |
C52 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 |
![]() |
C52 |
Evans gambit: Richardson attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 ![]() ![]() |
![]() |
C52 |
Evans gambit 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 d7d6 |
![]() |
C52 |
Evans gambit: Waller attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 d7d6 7. d2d4 e5d4 8. ![]() |
![]() |
C52 |
Evans gambit: Lasker defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 d7d6 7. d2d4 ![]() |
![]() |
C52 |
Evans gambit: Sanders-Alapin variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 d7d6 7. d2d4 ![]() |
![]() |
C52 |
Evans gambit: Alapin-Steinitz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 d7d6 7. d2d4 ![]() |
![]() |
C53 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano: LaBourdonnais variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() 6. c3d4 ![]() |
![]() |
C53 |
Giuoco Piano: close variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano: centre-holding variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano: Tarrasch variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. 0-0 ![]() ![]() |
![]() |
C53 |
Giuoco Piano: Mestel variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() |
![]() |
C53 |
Giuoco Piano: Eisinger variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d4d5 ![]() |
![]() |
C53 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano: Bird's attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano: Ghulam Kassim variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 ![]() ![]() ![]() ![]() ![]() |
![]() |
C53 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 |
![]() |
C53 |
Giuoco Piano: Anderssen variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 |
![]() |
C54 |
Giuoco Piano: Krause variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Cracow variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Greco's attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Greco variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Bernstein variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Aitken variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Steinitz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Moeller (Therkatz) attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Therkatz-Herzog variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() ![]() ![]() |
![]() |
C54 |
Giuoco Piano: Moeller, bayonet attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. c3d4 ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C55 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C55 |
Giuoco piano: Rosentreter variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
![]() |
C55 |
Giuoco piano 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
![]() |
C55 |
Giuoco piano: Holzhausen attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
![]() |
C55 |
Two knights defence (Modern bishop's opening) 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C55 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C55 |
Two knights defence, Keidanz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C55 |
Two knights defence, Perreux variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C55 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() |
![]() |
C55 |
two knights: Max Lange attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 |
![]() |
C55 |
two knights: Max Lange attack, Berger variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. e5f6 d5c4 8. ![]() ![]() ![]() ![]() ![]() ![]() 11. g2g4 ![]() ![]() ![]() |
![]() |
C55 |
two knights: Max Lange attack, Marshall variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. e5f6 d5c4 8. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() |
![]() |
C55 |
two knights: Max Lange attack, Rubinstein variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. e5f6 d5c4 8. ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() |
![]() |
C55 |
two knights: Max Lange attack, Loman defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. e5f6 d5c4 8. ![]() ![]() ![]() |
![]() |
C55 |
two knights: Max Lange attack, Schlechter variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 d7d5 7. e5f6 d5c4 8. ![]() ![]() |
![]() |
C55 |
two knights: Max Lange attack, Steinitz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 ![]() |
![]() |
C55 |
two knights: Max Lange attack, Krause variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. e4e5 ![]() |
![]() |
C56 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C56 |
two knights defence: Yurdansky attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. ![]() ![]() ![]() |
![]() |
C56 |
two knights defence: Canal variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C57 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C57 |
two knights defence: Wilkes Barre (Traxler) variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C57 |
two knights defence: Ulvestad variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() |
![]() |
C57 |
two knights defence: Fritz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C57 |
two knights defence: Fritz, Gruber variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. c2c3 b7b5 7. ![]() ![]() ![]() |
![]() |
C57 |
two knights defence: Lolli attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 |
![]() |
C57 |
two knights defence: Pincus variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d4 ![]() |
![]() |
C57 |
two knights defence: Fegatello attack 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() |
![]() |
C57 |
two knights defence: Fegatello attack, Leonhardt variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 11. d2d4 ![]() |
![]() |
C57 |
two knights defence: Fegatello attack, Polerio defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C58 |
two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() |
![]() |
C58 |
two knights defence: Kieseritsky variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d3 |
![]() |
C58 |
two knights defence: Yankovich variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d3 h7h6 7. ![]() ![]() ![]() ![]() ![]() |
![]() |
C58 |
two knights defence: Maroczy variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. d2d3 h7h6 7. ![]() ![]() ![]() ![]() |
![]() |
C58 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() |
![]() |
C58 |
two knights defence: Bogolyubov variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C58 |
two knights defence: Paoli variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() |
![]() |
C58 |
two knights defence: Colman variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
![]() |
C58 |
two knights defence: Blackburne variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C58 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C59 |
Two knights defence 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() |
![]() |
C59 |
two knights defence: Knorre variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() 11. d2d4 ![]() ![]() |
![]() |
C59 |
two knights defence: Goering variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() ![]() ![]() |
![]() |
C59 |
two knights defence: Steinitz variation 1. e2e4 e7e5 2. ![]() ![]() ![]() ![]() ![]() ![]() 6. ![]() ![]() ![]() |
|