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strategy 3 1 king play queen chess black board knight win competition game tournament pawn checkmate chessboard concept rook challenge idea intelligence leadership lose management plan player power silhouette success successful system team training victory check defeat fight figure horse luck pursuit sport battle business championship checkerboard checkered illustration isolated part piece set surface white activity bishop castle design icon leisure sign square squared symbol style background chessmen grandmaster karpov 3d d render rendering three-dimensional three dimensional dimension full size stup page