Chess Board
[ECO code C52] Anderssen-Dufresne, Berlin 1852
Move Move Here
EVANS GAMBIT - "Evergreen Game"
Black developed his KR to KKt1(g8) to pin White's KtP, and threatened immediate mate after 19..QxKt.
White develops his Queen's Rook to Q1(d1), the turning point in the game (the "natural move" being a defensive 19.B-K4) - Anderssen aiming to take advantage of the open K-file (e-file).
     White  Black
 17. Kt-B6!! ch PxKt
 18. PxP    R-Kt1
 19. QR-Q1!!
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